Consolidate staging for compiletest steps in bootstrap

[Kobzol]

This PR finishes the initial pass of refactorings that fixed up staging of various bootstrap steps after the stage0 redesign. Now the real refactorings can begin =D

It fixes the unnecessary stage2 build of cargo for run-make tests (https://rust-lang.zulipchat.com/#narrow/channel/326414-t-infra.2Fbootstrap/topic/run-make.20cargo.20staging/with/536662651), and also consolidates staging of messages printed by bootstrap for test steps (Testing stageN... etc.).

r? @jieyouxu

[practicalrs]

@Kobzol

Is there any RFC or blog post that describes the intended changes and goals of the whole refactoring?

[Kobzol]

Essentially this: https://blog.rust-lang.org/inside-rust/2025/05/29/redesigning-the-initial-bootstrap-sequence/. This landed ~3 months ago, and since then I'm trying to fix various bugs and issues around it.

[jieyouxu]

Thanks, r=me with two comment nits

View changes since this review

[Kobzol]

@bors r=jieyouxu rollup=never

[bors]

📌 Commit 6f5fc69 has been approved by jieyouxu

It is now in the queue for this repository.

[bors]

⌛ Testing commit 6f5fc69 with merge a56e02f...

[rust-log-analyzer]

The job x86_64-gnu-llvm-20-3 failed! Check out the build log: (web) (plain enhanced) (plain)

Click to see the possible cause of the failure (guessed by this bot)

---- [ui] tests/ui-fulldeps/compiler-calls.rs stdout ----

error: test compilation failed although it shouldn't!
status: exit status: 1
command: env -u RUSTC_LOG_COLOR RUSTC_ICE="0" RUST_BACKTRACE="short" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0/bin/rustc" "/checkout/tests/ui-fulldeps/compiler-calls.rs" "-Zthreads=1" "-Zsimulate-remapped-rust-src-base=/rustc/FAKE_PREFIX" "-Ztranslate-remapped-path-to-local-path=no" "-Z" "ignore-directory-in-diagnostics-source-blocks=/cargo" "-Z" "ignore-directory-in-diagnostics-source-blocks=/checkout/vendor" "--sysroot" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0" "--target=x86_64-unknown-linux-gnu" "--check-cfg" "cfg(test,FALSE)" "-O" "--error-format" "json" "--json" "future-incompat" "-Ccodegen-units=1" "-Zui-testing" "-Zdeduplicate-diagnostics=no" "-Zwrite-long-types-to-disk=no" "-Cstrip=debuginfo" "-C" "prefer-dynamic" "-o" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui-fulldeps/compiler-calls/a" "-A" "internal_features" "-A" "unused_parens" "-A" "unused_braces" "-Crpath" "-Cdebuginfo=0"
stdout: none
--- stderr -------------------------------
error[E0463]: can't find crate for `rustc_driver`
##[error]  --> /checkout/tests/ui-fulldeps/compiler-calls.rs:9:1
   |
LL | extern crate rustc_driver;
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
   |
   = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`

error[E0463]: can't find crate for `rustc_interface`
##[error]  --> /checkout/tests/ui-fulldeps/compiler-calls.rs:10:1
   |
LL | extern crate rustc_interface;
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
   |
   = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`

error: aborting due to 2 previous errors

For more information about this error, try `rustc --explain E0463`.
------------------------------------------

---- [ui] tests/ui-fulldeps/compiler-calls.rs stdout end ----
---- [ui] tests/ui-fulldeps/deriving-hygiene.rs stdout ----

error: test compilation failed although it shouldn't!
status: exit status: 1
command: env -u RUSTC_LOG_COLOR RUSTC_ICE="0" RUST_BACKTRACE="short" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0/bin/rustc" "/checkout/tests/ui-fulldeps/deriving-hygiene.rs" "-Zthreads=1" "-Zsimulate-remapped-rust-src-base=/rustc/FAKE_PREFIX" "-Ztranslate-remapped-path-to-local-path=no" "-Z" "ignore-directory-in-diagnostics-source-blocks=/cargo" "-Z" "ignore-directory-in-diagnostics-source-blocks=/checkout/vendor" "--sysroot" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0" "--target=x86_64-unknown-linux-gnu" "--check-cfg" "cfg(test,FALSE)" "-O" "--error-format" "json" "--json" "future-incompat" "-Ccodegen-units=1" "-Zui-testing" "-Zdeduplicate-diagnostics=no" "-Zwrite-long-types-to-disk=no" "-Cstrip=debuginfo" "-C" "prefer-dynamic" "-o" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui-fulldeps/deriving-hygiene/a" "-A" "internal_features" "-A" "unused_parens" "-A" "unused_braces" "-Crpath" "-Cdebuginfo=0"
stdout: none
--- stderr -------------------------------
error[E0463]: can't find crate for `rustc_macros`
##[error]  --> /checkout/tests/ui-fulldeps/deriving-hygiene.rs:5:1
   |
LL | extern crate rustc_macros;
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
   |
   = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`

error[E0463]: can't find crate for `rustc_serialize`
##[error]  --> /checkout/tests/ui-fulldeps/deriving-hygiene.rs:6:1
   |
LL | extern crate rustc_serialize;
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
   |
   = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`

error[E0463]: can't find crate for `rustc_span`
##[error]  --> /checkout/tests/ui-fulldeps/deriving-hygiene.rs:7:1
   |
LL | extern crate rustc_span;
   | ^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
   |
   = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`

error[E0463]: can't find crate for `rustc_driver`
##[error]  --> /checkout/tests/ui-fulldeps/deriving-hygiene.rs:14:1
   |
LL | extern crate rustc_driver;
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
   |
   = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`

error: aborting due to 4 previous errors

For more information about this error, try `rustc --explain E0463`.
------------------------------------------

---- [ui] tests/ui-fulldeps/deriving-hygiene.rs stdout end ----
---- [ui] tests/ui-fulldeps/deriving-global.rs stdout ----

error: test compilation failed although it shouldn't!
status: exit status: 1
command: env -u RUSTC_LOG_COLOR RUSTC_ICE="0" RUST_BACKTRACE="short" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0/bin/rustc" "/checkout/tests/ui-fulldeps/deriving-global.rs" "-Zthreads=1" "-Zsimulate-remapped-rust-src-base=/rustc/FAKE_PREFIX" "-Ztranslate-remapped-path-to-local-path=no" "-Z" "ignore-directory-in-diagnostics-source-blocks=/cargo" "-Z" "ignore-directory-in-diagnostics-source-blocks=/checkout/vendor" "--sysroot" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0" "--target=x86_64-unknown-linux-gnu" "--check-cfg" "cfg(test,FALSE)" "-O" "--error-format" "json" "--json" "future-incompat" "-Ccodegen-units=1" "-Zui-testing" "-Zdeduplicate-diagnostics=no" "-Zwrite-long-types-to-disk=no" "-Cstrip=debuginfo" "-C" "prefer-dynamic" "-o" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui-fulldeps/deriving-global/a" "-A" "internal_features" "-A" "unused_parens" "-A" "unused_braces" "-Crpath" "-Cdebuginfo=0"
stdout: none
--- stderr -------------------------------
error[E0463]: can't find crate for `rustc_macros`
##[error]  --> /checkout/tests/ui-fulldeps/deriving-global.rs:5:1
   |
LL | extern crate rustc_macros;
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
   |
   = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`

error[E0463]: can't find crate for `rustc_serialize`
##[error]  --> /checkout/tests/ui-fulldeps/deriving-global.rs:6:1
   |
LL | extern crate rustc_serialize;
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
   |
   = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`

error[E0463]: can't find crate for `rustc_span`
##[error]  --> /checkout/tests/ui-fulldeps/deriving-global.rs:7:1
   |
LL | extern crate rustc_span;
   | ^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
   |
   = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`

error[E0463]: can't find crate for `rustc_driver`
##[error]  --> /checkout/tests/ui-fulldeps/deriving-global.rs:12:1
   |
LL | extern crate rustc_driver;
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
   |
   = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`

error: aborting due to 4 previous errors

For more information about this error, try `rustc --explain E0463`.
------------------------------------------
---
-    | borrow might be used here, when `arena` is dropped and runs the `Drop` code for type `TypedArena`
+ LL | extern crate rustc_arena;
+    | ^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
+    |
+    = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`
13 
14 error: aborting due to 1 previous error
15 

- For more information about this error, try `rustc --explain E0597`.
---
+   --> $DIR/dropck-tarena-cycle-checked.rs:11:1
+ LL | extern crate rustc_arena;
+    | ^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
+    |
+    = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`
+ For more information about this error, try `rustc --explain E0463`.


The actual stderr differed from the expected stderr
To update references, rerun the tests and pass the `--bless` flag
To only update this specific test, also pass `--test-args dropck-tarena-cycle-checked.rs`

error: 1 errors occurred comparing output.
status: exit status: 1
command: env -u RUSTC_LOG_COLOR RUSTC_ICE="0" RUST_BACKTRACE="short" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0/bin/rustc" "/checkout/tests/ui-fulldeps/dropck-tarena-cycle-checked.rs" "-Zthreads=1" "-Zsimulate-remapped-rust-src-base=/rustc/FAKE_PREFIX" "-Ztranslate-remapped-path-to-local-path=no" "-Z" "ignore-directory-in-diagnostics-source-blocks=/cargo" "-Z" "ignore-directory-in-diagnostics-source-blocks=/checkout/vendor" "--sysroot" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0" "--target=x86_64-unknown-linux-gnu" "--check-cfg" "cfg(test,FALSE)" "--error-format" "json" "--json" "future-incompat" "-Ccodegen-units=1" "-Zui-testing" "-Zdeduplicate-diagnostics=no" "-Zwrite-long-types-to-disk=no" "-Cstrip=debuginfo" "--emit" "metadata" "-C" "prefer-dynamic" "--out-dir" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui-fulldeps/dropck-tarena-cycle-checked" "-A" "unused" "-A" "internal_features" "-A" "unused_parens" "-A" "unused_braces" "-Crpath" "-Cdebuginfo=0"
stdout: none
--- stderr -------------------------------
error[E0463]: can't find crate for `rustc_arena`
##[error]  --> /checkout/tests/ui-fulldeps/dropck-tarena-cycle-checked.rs:11:1
   |
LL | extern crate rustc_arena;
   | ^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
   |
   = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`

error: aborting due to 1 previous error

For more information about this error, try `rustc --explain E0463`.
------------------------------------------
---
-    | borrow might be used here, when `arena` is dropped and runs the `Drop` code for type `TypedArena`
+ LL | extern crate rustc_arena;
+    | ^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
+    |
+    = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`
13 
14 error: aborting due to 1 previous error
15 

- For more information about this error, try `rustc --explain E0597`.
---
+   --> $DIR/dropck-tarena-unsound-drop.rs:14:1
+ LL | extern crate rustc_arena;
+    | ^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
+    |
+    = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`
+ For more information about this error, try `rustc --explain E0463`.


The actual stderr differed from the expected stderr
To update references, rerun the tests and pass the `--bless` flag
To only update this specific test, also pass `--test-args dropck-tarena-unsound-drop.rs`

error: 1 errors occurred comparing output.
status: exit status: 1
command: env -u RUSTC_LOG_COLOR RUSTC_ICE="0" RUST_BACKTRACE="short" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0/bin/rustc" "/checkout/tests/ui-fulldeps/dropck-tarena-unsound-drop.rs" "-Zthreads=1" "-Zsimulate-remapped-rust-src-base=/rustc/FAKE_PREFIX" "-Ztranslate-remapped-path-to-local-path=no" "-Z" "ignore-directory-in-diagnostics-source-blocks=/cargo" "-Z" "ignore-directory-in-diagnostics-source-blocks=/checkout/vendor" "--sysroot" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0" "--target=x86_64-unknown-linux-gnu" "--check-cfg" "cfg(test,FALSE)" "--error-format" "json" "--json" "future-incompat" "-Ccodegen-units=1" "-Zui-testing" "-Zdeduplicate-diagnostics=no" "-Zwrite-long-types-to-disk=no" "-Cstrip=debuginfo" "--emit" "metadata" "-C" "prefer-dynamic" "--out-dir" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui-fulldeps/dropck-tarena-unsound-drop" "-A" "unused" "-A" "internal_features" "-A" "unused_parens" "-A" "unused_braces" "-Crpath" "-Cdebuginfo=0"
stdout: none
--- stderr -------------------------------
error[E0463]: can't find crate for `rustc_arena`
##[error]  --> /checkout/tests/ui-fulldeps/dropck-tarena-unsound-drop.rs:14:1
   |
LL | extern crate rustc_arena;
   | ^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
   |
   = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`

error: aborting due to 1 previous error

For more information about this error, try `rustc --explain E0463`.
------------------------------------------

---- [ui] tests/ui-fulldeps/dropck-tarena-unsound-drop.rs stdout end ----
---- [ui] tests/ui-fulldeps/dropck_tarena_sound_drop.rs stdout ----

error: test compilation failed although it shouldn't!
status: exit status: 1
command: env -u RUSTC_LOG_COLOR RUSTC_ICE="0" RUST_BACKTRACE="short" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0/bin/rustc" "/checkout/tests/ui-fulldeps/dropck_tarena_sound_drop.rs" "-Zthreads=1" "-Zsimulate-remapped-rust-src-base=/rustc/FAKE_PREFIX" "-Ztranslate-remapped-path-to-local-path=no" "-Z" "ignore-directory-in-diagnostics-source-blocks=/cargo" "-Z" "ignore-directory-in-diagnostics-source-blocks=/checkout/vendor" "--sysroot" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0" "--target=x86_64-unknown-linux-gnu" "--check-cfg" "cfg(test,FALSE)" "-O" "--error-format" "json" "--json" "future-incompat" "-Ccodegen-units=1" "-Zui-testing" "-Zdeduplicate-diagnostics=no" "-Zwrite-long-types-to-disk=no" "-Cstrip=debuginfo" "-C" "prefer-dynamic" "-o" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui-fulldeps/dropck_tarena_sound_drop/a" "-A" "internal_features" "-A" "unused_parens" "-A" "unused_braces" "-Crpath" "-Cdebuginfo=0"
stdout: none
--- stderr -------------------------------
error[E0463]: can't find crate for `rustc_arena`
##[error]  --> /checkout/tests/ui-fulldeps/dropck_tarena_sound_drop.rs:15:1
   |
LL | extern crate rustc_arena;
   | ^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
   |
   = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`

error[E0463]: can't find crate for `rustc_driver`
##[error]  --> /checkout/tests/ui-fulldeps/dropck_tarena_sound_drop.rs:20:1
   |
LL | extern crate rustc_driver;
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
   |
   = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`

error: aborting due to 2 previous errors

For more information about this error, try `rustc --explain E0463`.
------------------------------------------
---
+    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
6    |
-    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
-    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
-    = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date
+    = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`
10 
- error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
+ error[E0463]: can't find crate for `rustc_macros`
12   --> $DIR/hash-stable-is-unstable.rs:6:1
13    |
14 LL | extern crate rustc_macros;

-    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
+    | ^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
16    |
-    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
-    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
-    = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date
+    = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`
20 
- error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
+ error[E0463]: can't find crate for `rustc_query_system`
22   --> $DIR/hash-stable-is-unstable.rs:10:1
23    |
24 LL | extern crate rustc_query_system;

-    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
26    |
-    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
-    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
-    = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date
+    = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`
30 
- error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
-   --> $DIR/hash-stable-is-unstable.rs:15:5
-    |
- LL | use rustc_macros::HashStable;
-    |     ^^^^^^^^^^^^^^^^^^^^^^^^
-    |
-    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
-    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
-    = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date
+ error: aborting due to 3 previous errors
40 
- error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
-   --> $DIR/hash-stable-is-unstable.rs:20:10
-    |
- LL | #[derive(HashStable)]
-    |          ^^^^^^^^^^
-    |
-    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
-    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
-    = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date
-    = note: this error originates in the derive macro `HashStable` (in Nightly builds, run with -Z macro-backtrace for more info)
- 
- error: aborting due to 5 previous errors
- 
- For more information about this error, try `rustc --explain E0658`.
---
To only update this specific test, also pass `--test-args hash-stable-is-unstable.rs`

error: 1 errors occurred comparing output.
status: exit status: 1
command: env -u RUSTC_LOG_COLOR RUSTC_ICE="0" RUST_BACKTRACE="short" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0/bin/rustc" "/checkout/tests/ui-fulldeps/hash-stable-is-unstable.rs" "-Zthreads=1" "-Zsimulate-remapped-rust-src-base=/rustc/FAKE_PREFIX" "-Ztranslate-remapped-path-to-local-path=no" "-Z" "ignore-directory-in-diagnostics-source-blocks=/cargo" "-Z" "ignore-directory-in-diagnostics-source-blocks=/checkout/vendor" "--sysroot" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0" "--target=x86_64-unknown-linux-gnu" "--check-cfg" "cfg(test,FALSE)" "--error-format" "json" "--json" "future-incompat" "-Ccodegen-units=1" "-Zui-testing" "-Zdeduplicate-diagnostics=no" "-Zwrite-long-types-to-disk=no" "-Cstrip=debuginfo" "--emit" "metadata" "-C" "prefer-dynamic" "--out-dir" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui-fulldeps/hash-stable-is-unstable" "-A" "unused" "-A" "internal_features" "-A" "unused_parens" "-A" "unused_braces" "-Crpath" "-Cdebuginfo=0" "-Zdeduplicate-diagnostics=yes"
stdout: none
--- stderr -------------------------------
error[E0463]: can't find crate for `rustc_data_structures`
##[error]  --> /checkout/tests/ui-fulldeps/hash-stable-is-unstable.rs:2:1
   |
LL | extern crate rustc_data_structures;
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
   |
   = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`

error[E0463]: can't find crate for `rustc_macros`
##[error]  --> /checkout/tests/ui-fulldeps/hash-stable-is-unstable.rs:6:1
   |
LL | extern crate rustc_macros;
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
   |
   = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`

error[E0463]: can't find crate for `rustc_query_system`
##[error]  --> /checkout/tests/ui-fulldeps/hash-stable-is-unstable.rs:10:1
   |
LL | extern crate rustc_query_system;
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
   |
   = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`

error: aborting due to 3 previous errors

For more information about this error, try `rustc --explain E0463`.
------------------------------------------
---
-   --> $DIR/bad_opt_access.rs:8:9
-    |
- LL | #![deny(rustc::bad_opt_access)]
-    |         ^^^^^^^^^^^^^^^^^^^^^
+    = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`
12 
- error: use `TyCtxt::crate_types` instead of this field
-   --> $DIR/bad_opt_access.rs:17:13
-    |
- LL |     let _ = sess.opts.crate_types;
---
+ error[E0463]: can't find crate for `rustc_session`
+   --> $DIR/bad_opt_access.rs:10:1
+ LL | extern crate rustc_session;
+    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
+    = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`
+ error: aborting due to 1 previous error
+ For more information about this error, try `rustc --explain E0463`.


The actual stderr differed from the expected stderr
To update references, rerun the tests and pass the `--bless` flag
To only update this specific test, also pass `--test-args internal-lints/bad_opt_access.rs`

error: 1 errors occurred comparing output.
status: exit status: 1
command: env -u RUSTC_LOG_COLOR RUSTC_ICE="0" RUST_BACKTRACE="short" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0/bin/rustc" "/checkout/tests/ui-fulldeps/internal-lints/bad_opt_access.rs" "-Zthreads=1" "-Zsimulate-remapped-rust-src-base=/rustc/FAKE_PREFIX" "-Ztranslate-remapped-path-to-local-path=no" "-Z" "ignore-directory-in-diagnostics-source-blocks=/cargo" "-Z" "ignore-directory-in-diagnostics-source-blocks=/checkout/vendor" "--sysroot" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0" "--target=x86_64-unknown-linux-gnu" "--check-cfg" "cfg(test,FALSE)" "--error-format" "json" "--json" "future-incompat" "-Ccodegen-units=1" "-Zui-testing" "-Zdeduplicate-diagnostics=no" "-Zwrite-long-types-to-disk=no" "-Cstrip=debuginfo" "--emit" "metadata" "-C" "prefer-dynamic" "--out-dir" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui-fulldeps/internal-lints/bad_opt_access" "-A" "unused" "-A" "internal_features" "-A" "unused_parens" "-A" "unused_braces" "-Crpath" "-Cdebuginfo=0" "-Z" "unstable-options"
stdout: none
--- stderr -------------------------------
error[E0463]: can't find crate for `rustc_session`
##[error]  --> /checkout/tests/ui-fulldeps/internal-lints/bad_opt_access.rs:10:1
   |
LL | extern crate rustc_session;
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
   |
   = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`

error: aborting due to 1 previous error

For more information about this error, try `rustc --explain E0463`.
------------------------------------------
---
+    | ^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
9    |
- LL |     rustc_fluent_macro::fluent_messages! { "../definitely_does_not_exist.ftl" }
-    |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+    = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`
12 
- error: could not parse Fluent resource
-   --> $DIR/test.rs:31:44
+ error[E0463]: can't find crate for `rustc_fluent_macro`
+   --> $DIR/test.rs:6:1
15    |
- LL |     rustc_fluent_macro::fluent_messages! { "./missing-message.ftl" }
-    |                                            ^^^^^^^^^^^^^^^^^^^^^^^
+ LL | extern crate rustc_fluent_macro;
+    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
18    |
-    = help: see additional errors emitted
+    = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`
20 
- error: expected a message field for "no_crate_missing_message"
-  --> ./missing-message.ftl:1:1
-   |
- 1 | no_crate_missing_message =
---
+   --> $DIR/test.rs:54:21
30    |
- LL |     rustc_fluent_macro::fluent_messages! { "./duplicate.ftl" }
-    |                                            ^^^^^^^^^^^^^^^^^
+ LL |         use super::{fluent_generated::no_crate_key, DEFAULT_LOCALE_RESOURCE};
+    |                     ^^^^^^^^^^^^^^^^                ^^^^^^^^^^^^^^^^^^^^^^^ no `DEFAULT_LOCALE_RESOURCE` in `valid`
+    |                     |
+    |                     could not find `fluent_generated` in `super`
33 
- error: name `no_crate_this-slug-has-hyphens` contains a '-' character
-   --> $DIR/test.rs:41:44
+ error[E0432]: unresolved imports `super::fluent_generated`, `super::DEFAULT_LOCALE_RESOURCE`
+   --> $DIR/test.rs:66:13
36    |
- LL |     rustc_fluent_macro::fluent_messages! { "./slug-with-hyphens.ftl" }
-    |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^
-    |
-    = help: replace any '-'s with '_'s
+ LL |             fluent_generated::{no_crate_foo, with_hyphens},
+    |             ^^^^^^^^^^^^^^^^ could not find `fluent_generated` in `super`
+ LL |             DEFAULT_LOCALE_RESOURCE,
+    |             ^^^^^^^^^^^^^^^^^^^^^^^ no `DEFAULT_LOCALE_RESOURCE` in `missing_crate_name`
41 
- error: attribute `label-has-hyphens` contains a '-' character
-   --> $DIR/test.rs:46:44
-    |
- LL |     rustc_fluent_macro::fluent_messages! { "./label-with-hyphens.ftl" }
---
+ error[E0463]: can't find crate for `rustc_errors`
+   --> $DIR/test.rs:5:1
+ LL | extern crate rustc_errors;
+    | ^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
+    = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`
+ error[E0463]: can't find crate for `rustc_fluent_macro`
+   --> $DIR/test.rs:6:1
+ LL | extern crate rustc_fluent_macro;
+    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
+    = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`
+ error[E0432]: unresolved imports `super::fluent_generated`, `super::DEFAULT_LOCALE_RESOURCE`
+   --> $DIR/test.rs:54:21
+ LL |         use super::{fluent_generated::no_crate_key, DEFAULT_LOCALE_RESOURCE};
+    |                     ^^^^^^^^^^^^^^^^                ^^^^^^^^^^^^^^^^^^^^^^^ no `DEFAULT_LOCALE_RESOURCE` in `valid`
+    |                     |
+    |                     could not find `fluent_generated` in `super`
+ error[E0432]: unresolved imports `super::fluent_generated`, `super::DEFAULT_LOCALE_RESOURCE`
+   --> $DIR/test.rs:66:13
+ LL |             fluent_generated::{no_crate_foo, with_hyphens},
+    |             ^^^^^^^^^^^^^^^^ could not find `fluent_generated` in `super`
+ LL |             DEFAULT_LOCALE_RESOURCE,
+    |             ^^^^^^^^^^^^^^^^^^^^^^^ no `DEFAULT_LOCALE_RESOURCE` in `missing_crate_name`
+ error: aborting due to 4 previous errors
+ Some errors have detailed explanations: E0432, E0463.
+ For more information about an error, try `rustc --explain E0432`.


The actual stderr differed from the expected stderr
To update references, rerun the tests and pass the `--bless` flag
To only update this specific test, also pass `--test-args fluent-messages/test.rs`

error: 1 errors occurred comparing output.
status: exit status: 1
command: env -u RUSTC_LOG_COLOR RUSTC_ICE="0" RUST_BACKTRACE="short" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0/bin/rustc" "/checkout/tests/ui-fulldeps/fluent-messages/test.rs" "-Zthreads=1" "-Zsimulate-remapped-rust-src-base=/rustc/FAKE_PREFIX" "-Ztranslate-remapped-path-to-local-path=no" "-Z" "ignore-directory-in-diagnostics-source-blocks=/cargo" "-Z" "ignore-directory-in-diagnostics-source-blocks=/checkout/vendor" "--sysroot" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0" "--target=x86_64-unknown-linux-gnu" "--check-cfg" "cfg(test,FALSE)" "--error-format" "json" "--json" "future-incompat" "-Ccodegen-units=1" "-Zui-testing" "-Zdeduplicate-diagnostics=no" "-Zwrite-long-types-to-disk=no" "-Cstrip=debuginfo" "--emit" "metadata" "-C" "prefer-dynamic" "--out-dir" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui-fulldeps/fluent-messages/test" "-A" "unused" "-A" "internal_features" "-A" "unused_parens" "-A" "unused_braces" "-Crpath" "-Cdebuginfo=0"
stdout: none
--- stderr -------------------------------
error[E0463]: can't find crate for `rustc_errors`
##[error]  --> /checkout/tests/ui-fulldeps/fluent-messages/test.rs:5:1
   |
LL | extern crate rustc_errors;
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
   |
   = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`

error[E0463]: can't find crate for `rustc_fluent_macro`
##[error]  --> /checkout/tests/ui-fulldeps/fluent-messages/test.rs:6:1
   |
LL | extern crate rustc_fluent_macro;
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
   |
   = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`

error[E0432]: unresolved imports `super::fluent_generated`, `super::DEFAULT_LOCALE_RESOURCE`
##[error]  --> /checkout/tests/ui-fulldeps/fluent-messages/test.rs:54:21
   |
LL |         use super::{fluent_generated::no_crate_key, DEFAULT_LOCALE_RESOURCE};
   |                     ^^^^^^^^^^^^^^^^                ^^^^^^^^^^^^^^^^^^^^^^^ no `DEFAULT_LOCALE_RESOURCE` in `valid`
   |                     |
   |                     could not find `fluent_generated` in `super`

error[E0432]: unresolved imports `super::fluent_generated`, `super::DEFAULT_LOCALE_RESOURCE`
##[error]  --> /checkout/tests/ui-fulldeps/fluent-messages/test.rs:66:13
   |
LL |             fluent_generated::{no_crate_foo, with_hyphens},
   |             ^^^^^^^^^^^^^^^^ could not find `fluent_generated` in `super`
LL |             DEFAULT_LOCALE_RESOURCE,
   |             ^^^^^^^^^^^^^^^^^^^^^^^ no `DEFAULT_LOCALE_RESOURCE` in `missing_crate_name`

error: aborting due to 4 previous errors

Some errors have detailed explanations: E0432, E0463.
For more information about an error, try `rustc --explain E0432`.
------------------------------------------

---- [ui] tests/ui-fulldeps/fluent-messages/test.rs stdout end ----
---- [ui] tests/ui-fulldeps/empty-struct-braces-derive.rs stdout ----

error: test compilation failed although it shouldn't!
status: exit status: 1
command: env -u RUSTC_LOG_COLOR RUSTC_ICE="0" RUST_BACKTRACE="short" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0/bin/rustc" "/checkout/tests/ui-fulldeps/empty-struct-braces-derive.rs" "-Zthreads=1" "-Zsimulate-remapped-rust-src-base=/rustc/FAKE_PREFIX" "-Ztranslate-remapped-path-to-local-path=no" "-Z" "ignore-directory-in-diagnostics-source-blocks=/cargo" "-Z" "ignore-directory-in-diagnostics-source-blocks=/checkout/vendor" "--sysroot" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0" "--target=x86_64-unknown-linux-gnu" "--check-cfg" "cfg(test,FALSE)" "-O" "--error-format" "json" "--json" "future-incompat" "-Ccodegen-units=1" "-Zui-testing" "-Zdeduplicate-diagnostics=no" "-Zwrite-long-types-to-disk=no" "-Cstrip=debuginfo" "-C" "prefer-dynamic" "-o" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui-fulldeps/empty-struct-braces-derive/a" "-A" "internal_features" "-A" "unused_parens" "-A" "unused_braces" "-Crpath" "-Cdebuginfo=0"
stdout: none
--- stderr -------------------------------
error[E0463]: can't find crate for `rustc_macros`
##[error]  --> /checkout/tests/ui-fulldeps/empty-struct-braces-derive.rs:6:1
   |
LL | extern crate rustc_macros;
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
   |
   = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`

error[E0463]: can't find crate for `rustc_serialize`
##[error]  --> /checkout/tests/ui-fulldeps/empty-struct-braces-derive.rs:7:1
   |
LL | extern crate rustc_serialize;
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
   |
   = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`

error[E0463]: can't find crate for `rustc_span`
##[error]  --> /checkout/tests/ui-fulldeps/empty-struct-braces-derive.rs:8:1
   |
LL | extern crate rustc_span;
   | ^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
   |
   = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`

error[E0463]: can't find crate for `rustc_driver`
##[error]  --> /checkout/tests/ui-fulldeps/empty-struct-braces-derive.rs:13:1
   |
LL | extern crate rustc_driver;
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
   |
   = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`

error: aborting due to 4 previous errors

For more information about this error, try `rustc --explain E0463`.
------------------------------------------
---
-   --> $DIR/import-of-type-ir-inherent.rs:4:9
-    |
- LL | #![deny(rustc::usage_of_type_ir_inherent)]
-    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+    = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`
13 
- error: do not use `rustc_type_ir::inherent` unless you're inside of the trait solver
-   --> $DIR/import-of-type-ir-inherent.rs:10:20
-    |
- LL | use rustc_type_ir::inherent;
---
+ error[E0463]: can't find crate for `rustc_type_ir`
+   --> $DIR/import-of-type-ir-inherent.rs:6:1
+ LL | extern crate rustc_type_ir;
+    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
+    = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`
+ error: aborting due to 1 previous error
+ For more information about this error, try `rustc --explain E0463`.


The actual stderr differed from the expected stderr
To update references, rerun the tests and pass the `--bless` flag
To only update this specific test, also pass `--test-args internal-lints/import-of-type-ir-inherent.rs`

error: 1 errors occurred comparing output.
status: exit status: 1
command: env -u RUSTC_LOG_COLOR RUSTC_ICE="0" RUST_BACKTRACE="short" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0/bin/rustc" "/checkout/tests/ui-fulldeps/internal-lints/import-of-type-ir-inherent.rs" "-Zthreads=1" "-Zsimulate-remapped-rust-src-base=/rustc/FAKE_PREFIX" "-Ztranslate-remapped-path-to-local-path=no" "-Z" "ignore-directory-in-diagnostics-source-blocks=/cargo" "-Z" "ignore-directory-in-diagnostics-source-blocks=/checkout/vendor" "--sysroot" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0" "--target=x86_64-unknown-linux-gnu" "--check-cfg" "cfg(test,FALSE)" "--error-format" "json" "--json" "future-incompat" "-Ccodegen-units=1" "-Zui-testing" "-Zdeduplicate-diagnostics=no" "-Zwrite-long-types-to-disk=no" "-Cstrip=debuginfo" "--emit" "metadata" "-C" "prefer-dynamic" "--out-dir" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui-fulldeps/internal-lints/import-of-type-ir-inherent" "-A" "unused" "-A" "internal_features" "-A" "unused_parens" "-A" "unused_braces" "-Crpath" "-Cdebuginfo=0" "-Z" "unstable-options"
stdout: none
--- stderr -------------------------------
error[E0463]: can't find crate for `rustc_type_ir`
##[error]  --> /checkout/tests/ui-fulldeps/internal-lints/import-of-type-ir-inherent.rs:6:1
   |
LL | extern crate rustc_type_ir;
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
   |
   = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`

error: aborting due to 1 previous error

For more information about this error, try `rustc --explain E0463`.
------------------------------------------
---
-   --> $DIR/default_hash_types.rs:4:9
-    |
- LL | #![deny(rustc::default_hash_types)]
-    |         ^^^^^^^^^^^^^^^^^^^^^^^^^
+    = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`
13 
- error: prefer `FxHashMap` over `HashMap`, it has better performance
-   --> $DIR/default_hash_types.rs:16:15
-    |
- LL |     let _map: HashMap<String, String> = HashMap::default();
---
+ error[E0463]: can't find crate for `rustc_data_structures`
+   --> $DIR/default_hash_types.rs:6:1
+ LL | extern crate rustc_data_structures;
+    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
+    = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`
+ error: aborting due to 1 previous error
+ For more information about this error, try `rustc --explain E0463`.


The actual stderr differed from the expected stderr
To update references, rerun the tests and pass the `--bless` flag
To only update this specific test, also pass `--test-args internal-lints/default_hash_types.rs`

error: 1 errors occurred comparing output.
status: exit status: 1
command: env -u RUSTC_LOG_COLOR RUSTC_ICE="0" RUST_BACKTRACE="short" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0/bin/rustc" "/checkout/tests/ui-fulldeps/internal-lints/default_hash_types.rs" "-Zthreads=1" "-Zsimulate-remapped-rust-src-base=/rustc/FAKE_PREFIX" "-Ztranslate-remapped-path-to-local-path=no" "-Z" "ignore-directory-in-diagnostics-source-blocks=/cargo" "-Z" "ignore-directory-in-diagnostics-source-blocks=/checkout/vendor" "--sysroot" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0" "--target=x86_64-unknown-linux-gnu" "--check-cfg" "cfg(test,FALSE)" "--error-format" "json" "--json" "future-incompat" "-Ccodegen-units=1" "-Zui-testing" "-Zdeduplicate-diagnostics=no" "-Zwrite-long-types-to-disk=no" "-Cstrip=debuginfo" "--emit" "metadata" "-C" "prefer-dynamic" "--out-dir" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui-fulldeps/internal-lints/default_hash_types" "-A" "unused" "-A" "internal_features" "-A" "unused_parens" "-A" "unused_braces" "-Crpath" "-Cdebuginfo=0" "-Z" "unstable-options"
stdout: none
--- stderr -------------------------------
error[E0463]: can't find crate for `rustc_data_structures`
##[error]  --> /checkout/tests/ui-fulldeps/internal-lints/default_hash_types.rs:6:1
   |
LL | extern crate rustc_data_structures;
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
   |
   = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`

error: aborting due to 1 previous error

For more information about this error, try `rustc --explain E0463`.
------------------------------------------
---
-   --> $DIR/non_glob_import_of_type_ir_inherent.rs:3:9
-    |
- LL | #![deny(rustc::non_glob_import_of_type_ir_inherent)]
-    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+    = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`
14 
- error: non-glob import of `rustc_type_ir::inherent`
-   --> $DIR/non_glob_import_of_type_ir_inherent.rs:17:35
-    |
- LL |     use rustc_type_ir::inherent::{AdtDef, Ty};
---
- error: non-glob import of `rustc_type_ir::inherent`
-   --> $DIR/non_glob_import_of_type_ir_inherent.rs:24:9
-    |
- LL |     use rustc_type_ir::inherent;
-    |         ^^^^^^^^^^^^^^^^^^^^^^^- help: try using a glob import instead: `::*`
- 
- error: non-glob import of `rustc_type_ir::inherent`
-   --> $DIR/non_glob_import_of_type_ir_inherent.rs:25:9
-    |
- LL |     use rustc_type_ir::inherent as inh;
---
+ error[E0463]: can't find crate for `rustc_type_ir`
+   --> $DIR/non_glob_import_of_type_ir_inherent.rs:5:1
+ LL | extern crate rustc_type_ir;
+    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
+    = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`
+ error: aborting due to 1 previous error
+ For more information about this error, try `rustc --explain E0463`.


The actual stderr differed from the expected stderr
To update references, rerun the tests and pass the `--bless` flag
To only update this specific test, also pass `--test-args internal-lints/non_glob_import_of_type_ir_inherent.rs`

error: 1 errors occurred comparing output.
status: exit status: 1
command: env -u RUSTC_LOG_COLOR RUSTC_ICE="0" RUST_BACKTRACE="short" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0/bin/rustc" "/checkout/tests/ui-fulldeps/internal-lints/non_glob_import_of_type_ir_inherent.rs" "-Zthreads=1" "-Zsimulate-remapped-rust-src-base=/rustc/FAKE_PREFIX" "-Ztranslate-remapped-path-to-local-path=no" "-Z" "ignore-directory-in-diagnostics-source-blocks=/cargo" "-Z" "ignore-directory-in-diagnostics-source-blocks=/checkout/vendor" "--sysroot" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0" "--target=x86_64-unknown-linux-gnu" "--check-cfg" "cfg(test,FALSE)" "--error-format" "json" "--json" "future-incompat" "-Ccodegen-units=1" "-Zui-testing" "-Zdeduplicate-diagnostics=no" "-Zwrite-long-types-to-disk=no" "-Cstrip=debuginfo" "--emit" "metadata" "-C" "prefer-dynamic" "--out-dir" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui-fulldeps/internal-lints/non_glob_import_of_type_ir_inherent" "-A" "unused" "-A" "internal_features" "-A" "unused_parens" "-A" "unused_braces" "-Crpath" "-Cdebuginfo=0" "-Z" "unstable-options"
stdout: none
--- stderr -------------------------------
error[E0463]: can't find crate for `rustc_type_ir`
##[error]  --> /checkout/tests/ui-fulldeps/internal-lints/non_glob_import_of_type_ir_inherent.rs:5:1
   |
LL | extern crate rustc_type_ir;
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
   |
   = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`

error: aborting due to 1 previous error

For more information about this error, try `rustc --explain E0463`.
------------------------------------------
---
+    |
+ LL | extern crate rustc_middle;
+    | ^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
+    |
+    = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`
+ 
+ error[E0463]: can't find crate for `rustc_session`
+   --> $DIR/lint_pass_impl_without_macro.rs:7:1
+    |
+ LL | extern crate rustc_session;
+    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
+    |
+    = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`
+ 
+ error[E0425]: cannot find value `TEST_LINT` in this scope
+   --> $DIR/lint_pass_impl_without_macro.rs:26:14
+    |
+ LL |         vec![TEST_LINT]
---
+    |
+ LL | extern crate rustc_middle;
+    | ^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
+    |
+    = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`
+ 
+ error[E0463]: can't find crate for `rustc_session`
+   --> $DIR/lint_pass_impl_without_macro.rs:7:1
+    |
+ LL | extern crate rustc_session;
+    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
+    |
+    = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`
+ 
+ error[E0425]: cannot find value `TEST_LINT` in this scope
+   --> $DIR/lint_pass_impl_without_macro.rs:26:14
+    |
+ LL |         vec![TEST_LINT]
---
To only update this specific test, also pass `--test-args internal-lints/lint_pass_impl_without_macro.rs`

error: 1 errors occurred comparing output.
status: exit status: 1
command: env -u RUSTC_LOG_COLOR RUSTC_ICE="0" RUST_BACKTRACE="short" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0/bin/rustc" "/checkout/tests/ui-fulldeps/internal-lints/lint_pass_impl_without_macro.rs" "-Zthreads=1" "-Zsimulate-remapped-rust-src-base=/rustc/FAKE_PREFIX" "-Ztranslate-remapped-path-to-local-path=no" "-Z" "ignore-directory-in-diagnostics-source-blocks=/cargo" "-Z" "ignore-directory-in-diagnostics-source-blocks=/checkout/vendor" "--sysroot" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0" "--target=x86_64-unknown-linux-gnu" "--check-cfg" "cfg(test,FALSE)" "--error-format" "json" "--json" "future-incompat" "-Ccodegen-units=1" "-Zui-testing" "-Zdeduplicate-diagnostics=no" "-Zwrite-long-types-to-disk=no" "-Cstrip=debuginfo" "--emit" "metadata" "-C" "prefer-dynamic" "--out-dir" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui-fulldeps/internal-lints/lint_pass_impl_without_macro" "-A" "unused" "-A" "internal_features" "-A" "unused_parens" "-A" "unused_braces" "-Crpath" "-Cdebuginfo=0" "-Z" "unstable-options"
stdout: none
--- stderr -------------------------------
error[E0463]: can't find crate for `rustc_middle`
##[error]  --> /checkout/tests/ui-fulldeps/internal-lints/lint_pass_impl_without_macro.rs:6:1
   |
LL | extern crate rustc_middle;
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
   |
   = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`

error[E0463]: can't find crate for `rustc_session`
##[error]  --> /checkout/tests/ui-fulldeps/internal-lints/lint_pass_impl_without_macro.rs:7:1
   |
LL | extern crate rustc_session;
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
   |
   = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`

error[E0425]: cannot find value `TEST_LINT` in this scope
##[error]  --> /checkout/tests/ui-fulldeps/internal-lints/lint_pass_impl_without_macro.rs:26:14
   |
LL |         vec![TEST_LINT]
---
-   --> $DIR/query_completeness.rs:10:15
+ error[E0463]: can't find crate for `rustc_data_structures`
+   --> $DIR/query_completeness.rs:5:1
3    |
- LL |     let _ = x.is_stolen();
-    |               ^^^^^^^^^
+ LL | extern crate rustc_data_structures;
+    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
6    |
-    = note: if you believe this case to be fine, allow this lint and add a comment explaining your rationale
- note: the lint level is defined here
-   --> $DIR/query_completeness.rs:3:9
-    |
- LL | #![deny(rustc::untracked_query_information)]
-    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+    = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`
13 
14 error: aborting due to 1 previous error
15 

+ For more information about this error, try `rustc --explain E0463`.
---
+ error[E0463]: can't find crate for `rustc_data_structures`
+   --> $DIR/query_completeness.rs:5:1
+ LL | extern crate rustc_data_structures;
+    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
+    = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`
+ For more information about this error, try `rustc --explain E0463`.


The actual stderr differed from the expected stderr
To update references, rerun the tests and pass the `--bless` flag
To only update this specific test, also pass `--test-args internal-lints/query_completeness.rs`

error: 1 errors occurred comparing output.
status: exit status: 1
command: env -u RUSTC_LOG_COLOR RUSTC_ICE="0" RUST_BACKTRACE="short" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0/bin/rustc" "/checkout/tests/ui-fulldeps/internal-lints/query_completeness.rs" "-Zthreads=1" "-Zsimulate-remapped-rust-src-base=/rustc/FAKE_PREFIX" "-Ztranslate-remapped-path-to-local-path=no" "-Z" "ignore-directory-in-diagnostics-source-blocks=/cargo" "-Z" "ignore-directory-in-diagnostics-source-blocks=/checkout/vendor" "--sysroot" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0" "--target=x86_64-unknown-linux-gnu" "--check-cfg" "cfg(test,FALSE)" "--error-format" "json" "--json" "future-incompat" "-Ccodegen-units=1" "-Zui-testing" "-Zdeduplicate-diagnostics=no" "-Zwrite-long-types-to-disk=no" "-Cstrip=debuginfo" "--emit" "metadata" "-C" "prefer-dynamic" "--out-dir" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui-fulldeps/internal-lints/query_completeness" "-A" "unused" "-A" "internal_features" "-A" "unused_parens" "-A" "unused_braces" "-Crpath" "-Cdebuginfo=0" "-Z" "unstable-options"
stdout: none
--- stderr -------------------------------
error[E0463]: can't find crate for `rustc_data_structures`
##[error]  --> /checkout/tests/ui-fulldeps/internal-lints/query_completeness.rs:5:1
   |
LL | extern crate rustc_data_structures;
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
   |
   = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`

error: aborting due to 1 previous error

For more information about this error, try `rustc --explain E0463`.
------------------------------------------
---
-   --> $DIR/qualified_ty_ty_ctxt.rs:4:9
-    |
- LL | #![deny(rustc::usage_of_qualified_ty)]
-    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+    = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`
12 
- error: usage of qualified `ty::TyCtxt<'_>`
-   --> $DIR/qualified_ty_ty_ctxt.rs:27:16
-    |
- LL |     ty_ctxt_q: ty::TyCtxt<'_>,
---
+ error[E0463]: can't find crate for `rustc_middle`
+   --> $DIR/qualified_ty_ty_ctxt.rs:7:1
+ LL | extern crate rustc_middle;
+    | ^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
+    = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`
+ error: aborting due to 1 previous error
+ For more information about this error, try `rustc --explain E0463`.


The actual stderr differed from the expected stderr
To update references, rerun the tests and pass the `--bless` flag
To only update this specific test, also pass `--test-args internal-lints/qualified_ty_ty_ctxt.rs`

error: 1 errors occurred comparing output.
status: exit status: 1
command: env -u RUSTC_LOG_COLOR RUSTC_ICE="0" RUST_BACKTRACE="short" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0/bin/rustc" "/checkout/tests/ui-fulldeps/internal-lints/qualified_ty_ty_ctxt.rs" "-Zthreads=1" "-Zsimulate-remapped-rust-src-base=/rustc/FAKE_PREFIX" "-Ztranslate-remapped-path-to-local-path=no" "-Z" "ignore-directory-in-diagnostics-source-blocks=/cargo" "-Z" "ignore-directory-in-diagnostics-source-blocks=/checkout/vendor" "--sysroot" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0" "--target=x86_64-unknown-linux-gnu" "--check-cfg" "cfg(test,FALSE)" "--error-format" "json" "--json" "future-incompat" "-Ccodegen-units=1" "-Zui-testing" "-Zdeduplicate-diagnostics=no" "-Zwrite-long-types-to-disk=no" "-Cstrip=debuginfo" "--emit" "metadata" "-C" "prefer-dynamic" "--out-dir" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui-fulldeps/internal-lints/qualified_ty_ty_ctxt" "-A" "unused" "-A" "internal_features" "-A" "unused_parens" "-A" "unused_braces" "-Crpath" "-Cdebuginfo=0" "-Z" "unstable-options"
stdout: none
--- stderr -------------------------------
error[E0463]: can't find crate for `rustc_middle`
##[error]  --> /checkout/tests/ui-fulldeps/internal-lints/qualified_ty_ty_ctxt.rs:7:1
   |
LL | extern crate rustc_middle;
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
   |
   = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`

error: aborting due to 1 previous error

For more information about this error, try `rustc --explain E0463`.
------------------------------------------
---
-   --> $DIR/rustc_pass_by_value.rs:5:9
-    |
- LL | #![deny(rustc::pass_by_value)]
-    |         ^^^^^^^^^^^^^^^^^^^^
+    = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`
12 
- error: passing `TyCtxt<'_>` by reference
-   --> $DIR/rustc_pass_by_value.rs:16:18
-    |
- LL |     ty_ctxt_ref: &TyCtxt<'_>,
---
+ error[E0463]: can't find crate for `rustc_middle`
+   --> $DIR/rustc_pass_by_value.rs:8:1
+ LL | extern crate rustc_middle;
+    | ^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
+    = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`
+ error: aborting due to 1 previous error
+ For more information about this error, try `rustc --explain E0463`.


The actual stderr differed from the expected stderr
To update references, rerun the tests and pass the `--bless` flag
To only update this specific test, also pass `--test-args internal-lints/rustc_pass_by_value.rs`

error: 1 errors occurred comparing output.
status: exit status: 1
command: env -u RUSTC_LOG_COLOR RUSTC_ICE="0" RUST_BACKTRACE="short" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0/bin/rustc" "/checkout/tests/ui-fulldeps/internal-lints/rustc_pass_by_value.rs" "-Zthreads=1" "-Zsimulate-remapped-rust-src-base=/rustc/FAKE_PREFIX" "-Ztranslate-remapped-path-to-local-path=no" "-Z" "ignore-directory-in-diagnostics-source-blocks=/cargo" "-Z" "ignore-directory-in-diagnostics-source-blocks=/checkout/vendor" "--sysroot" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0" "--target=x86_64-unknown-linux-gnu" "--check-cfg" "cfg(test,FALSE)" "--error-format" "json" "--json" "future-incompat" "-Ccodegen-units=1" "-Zui-testing" "-Zdeduplicate-diagnostics=no" "-Zwrite-long-types-to-disk=no" "-Cstrip=debuginfo" "--emit" "metadata" "-C" "prefer-dynamic" "--out-dir" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui-fulldeps/internal-lints/rustc_pass_by_value" "-A" "unused" "-A" "internal_features" "-A" "unused_parens" "-A" "unused_braces" "-Crpath" "-Cdebuginfo=0" "-Z" "unstable-options"
stdout: none
--- stderr -------------------------------
error[E0463]: can't find crate for `rustc_middle`
##[error]  --> /checkout/tests/ui-fulldeps/internal-lints/rustc_pass_by_value.rs:8:1
   |
LL | extern crate rustc_middle;
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
   |
   = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`

error: aborting due to 1 previous error

For more information about this error, try `rustc --explain E0463`.
------------------------------------------

---- [ui] tests/ui-fulldeps/internal-lints/rustc_pass_by_value.rs stdout end ----
---- [ui] tests/ui-fulldeps/internal-lints/span_use_eq_ctxt.rs stdout ----
Saved the actual stderr to `/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui-fulldeps/internal-lints/span_use_eq_ctxt/span_use_eq_ctxt.stderr`
diff of stderr:

- error: use `.eq_ctxt()` instead of `.ctxt() == .ctxt()`
-   --> $DIR/span_use_eq_ctxt.rs:12:5
+ error[E0463]: can't find crate for `rustc_span`
+   --> $DIR/span_use_eq_ctxt.rs:8:1
3    |
- LL |     s.ctxt() == t.ctxt()
-    |     ^^^^^^^^^^^^^^^^^^^^
+ LL | extern crate rustc_span;
+    | ^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
6    |
- note: the lint level is defined here
-   --> $DIR/span_use_eq_ctxt.rs:5:9
-    |
- LL | #![deny(rustc::span_use_eq_ctxt)]
-    |         ^^^^^^^^^^^^^^^^^^^^^^^
+    = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`
12 
13 error: aborting due to 1 previous error
14 

+ For more information about this error, try `rustc --explain E0463`.
---
+ error[E0463]: can't find crate for `rustc_span`
+   --> $DIR/span_use_eq_ctxt.rs:8:1
+ LL | extern crate rustc_span;
+    | ^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
+    = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`
+ For more information about this error, try `rustc --explain E0463`.


The actual stderr differed from the expected stderr
To update references, rerun the tests and pass the `--bless` flag
To only update this specific test, also pass `--test-args internal-lints/span_use_eq_ctxt.rs`

error: 1 errors occurred comparing output.
status: exit status: 1
command: env -u RUSTC_LOG_COLOR RUSTC_ICE="0" RUST_BACKTRACE="short" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0/bin/rustc" "/checkout/tests/ui-fulldeps/internal-lints/span_use_eq_ctxt.rs" "-Zthreads=1" "-Zsimulate-remapped-rust-src-base=/rustc/FAKE_PREFIX" "-Ztranslate-remapped-path-to-local-path=no" "-Z" "ignore-directory-in-diagnostics-source-blocks=/cargo" "-Z" "ignore-directory-in-diagnostics-source-blocks=/checkout/vendor" "--sysroot" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0" "--target=x86_64-unknown-linux-gnu" "--check-cfg" "cfg(test,FALSE)" "--error-format" "json" "--json" "future-incompat" "-Ccodegen-units=1" "-Zui-testing" "-Zdeduplicate-diagnostics=no" "-Zwrite-long-types-to-disk=no" "-Cstrip=debuginfo" "--emit" "metadata" "-C" "prefer-dynamic" "--out-dir" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui-fulldeps/internal-lints/span_use_eq_ctxt" "-A" "unused" "-A" "internal_features" "-A" "unused_parens" "-A" "unused_braces" "-Crpath" "-Cdebuginfo=0" "-Z" "unstable-options"
stdout: none
--- stderr -------------------------------
error[E0463]: can't find crate for `rustc_span`
##[error]  --> /checkout/tests/ui-fulldeps/internal-lints/span_use_eq_ctxt.rs:8:1
   |
LL | extern crate rustc_span;
   | ^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
   |
   = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`

error: aborting due to 1 previous error

For more information about this error, try `rustc --explain E0463`.
------------------------------------------
---
-   --> $DIR/ty_tykind_usage.rs:11:8
-    |
- LL | #[deny(rustc::usage_of_ty_tykind)]
-    |        ^^^^^^^^^^^^^^^^^^^^^^^^^
+    = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`
12 
- error: usage of `ty::TyKind::<kind>`
-   --> $DIR/ty_tykind_usage.rs:16:9
+ error[E0463]: can't find crate for `rustc_type_ir`
+   --> $DIR/ty_tykind_usage.rs:6:1
---
+    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
21    |
- LL |     if let TyKind::Int(int_ty) = kind {}
-    |            ^^^^^^ help: try using `ty::<kind>` directly: `ty`
+    = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`
24 
- error: usage of `ty::TyKind`
-   --> $DIR/ty_tykind_usage.rs:24:24
-    |
- LL |     fn ty_kind(ty_bad: TyKind<'_>, ty_good: Ty<'_>) {}
---
+ error[E0463]: can't find crate for `rustc_middle`
+   --> $DIR/ty_tykind_usage.rs:5:1
+ LL | extern crate rustc_middle;
+    | ^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
+    = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`
+ error[E0463]: can't find crate for `rustc_type_ir`
+   --> $DIR/ty_tykind_usage.rs:6:1
+ LL | extern crate rustc_type_ir;
+    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
+    = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`
+ error: aborting due to 2 previous errors
+ For more information about this error, try `rustc --explain E0463`.


The actual stderr differed from the expected stderr
To update references, rerun the tests and pass the `--bless` flag
To only update this specific test, also pass `--test-args internal-lints/ty_tykind_usage.rs`

error: 1 errors occurred comparing output.
status: exit status: 1
command: env -u RUSTC_LOG_COLOR RUSTC_ICE="0" RUST_BACKTRACE="short" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0/bin/rustc" "/checkout/tests/ui-fulldeps/internal-lints/ty_tykind_usage.rs" "-Zthreads=1" "-Zsimulate-remapped-rust-src-base=/rustc/FAKE_PREFIX" "-Ztranslate-remapped-path-to-local-path=no" "-Z" "ignore-directory-in-diagnostics-source-blocks=/cargo" "-Z" "ignore-directory-in-diagnostics-source-blocks=/checkout/vendor" "--sysroot" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0" "--target=x86_64-unknown-linux-gnu" "--check-cfg" "cfg(test,FALSE)" "--error-format" "json" "--json" "future-incompat" "-Ccodegen-units=1" "-Zui-testing" "-Zdeduplicate-diagnostics=no" "-Zwrite-long-types-to-disk=no" "-Cstrip=debuginfo" "--emit" "metadata" "-C" "prefer-dynamic" "--out-dir" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui-fulldeps/internal-lints/ty_tykind_usage" "-A" "unused" "-A" "internal_features" "-A" "unused_parens" "-A" "unused_braces" "-Crpath" "-Cdebuginfo=0" "-Z" "unstable-options"
stdout: none
--- stderr -------------------------------
error[E0463]: can't find crate for `rustc_middle`
##[error]  --> /checkout/tests/ui-fulldeps/internal-lints/ty_tykind_usage.rs:5:1
   |
LL | extern crate rustc_middle;
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
   |
   = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`

error[E0463]: can't find crate for `rustc_type_ir`
##[error]  --> /checkout/tests/ui-fulldeps/internal-lints/ty_tykind_usage.rs:6:1
   |
LL | extern crate rustc_type_ir;
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
   |
   = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`

error: aborting due to 2 previous errors

For more information about this error, try `rustc --explain E0463`.
------------------------------------------

---- [ui] tests/ui-fulldeps/internal-lints/ty_tykind_usage.rs stdout end ----
---- [ui] tests/ui-fulldeps/lint-pass-macros.rs stdout ----

error: test compilation failed although it shouldn't!
status: exit status: 1
command: env -u RUSTC_LOG_COLOR RUSTC_ICE="0" RUST_BACKTRACE="short" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0/bin/rustc" "/checkout/tests/ui-fulldeps/lint-pass-macros.rs" "-Zthreads=1" "-Zsimulate-remapped-rust-src-base=/rustc/FAKE_PREFIX" "-Ztranslate-remapped-path-to-local-path=no" "-Z" "ignore-directory-in-diagnostics-source-blocks=/cargo" "-Z" "ignore-directory-in-diagnostics-source-blocks=/checkout/vendor" "--sysroot" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0" "--target=x86_64-unknown-linux-gnu" "--check-cfg" "cfg(test,FALSE)" "--error-format" "json" "--json" "future-incompat" "-Ccodegen-units=1" "-Zui-testing" "-Zdeduplicate-diagnostics=no" "-Zwrite-long-types-to-disk=no" "-Cstrip=debuginfo" "--emit" "metadata" "-C" "prefer-dynamic" "--out-dir" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui-fulldeps/lint-pass-macros" "-A" "unused" "-A" "internal_features" "-A" "unused_parens" "-A" "unused_braces" "-Crpath" "-Cdebuginfo=0" "-Z" "unstable-options"
stdout: none
--- stderr -------------------------------
error[E0463]: can't find crate for `rustc_session`
##[error]  --> /checkout/tests/ui-fulldeps/lint-pass-macros.rs:6:1
   |
LL | extern crate rustc_session;
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
   |
   = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`

error: aborting due to 1 previous error

For more information about this error, try `rustc --explain E0463`.
------------------------------------------

---- [ui] tests/ui-fulldeps/lint-pass-macros.rs stdout end ----
---- [ui] tests/ui-fulldeps/lexer/unicode-version.rs stdout ----

error: test compilation failed although it shouldn't!
status: exit status: 1
command: env -u RUSTC_LOG_COLOR RUSTC_ICE="0" RUST_BACKTRACE="short" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0/bin/rustc" "/checkout/tests/ui-fulldeps/lexer/unicode-version.rs" "-Zthreads=1" "-Zsimulate-remapped-rust-src-base=/rustc/FAKE_PREFIX" "-Ztranslate-remapped-path-to-local-path=no" "-Z" "ignore-directory-in-diagnostics-source-blocks=/cargo" "-Z" "ignore-directory-in-diagnostics-source-blocks=/checkout/vendor" "--sysroot" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0" "--target=x86_64-unknown-linux-gnu" "--check-cfg" "cfg(test,FALSE)" "-O" "--error-format" "json" "--json" "future-incompat" "-Ccodegen-units=1" "-Zui-testing" "-Zdeduplicate-diagnostics=no" "-Zwrite-long-types-to-disk=no" "-Cstrip=debuginfo" "-C" "prefer-dynamic" "-o" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui-fulldeps/lexer/unicode-version/a" "-A" "internal_features" "-A" "unused_parens" "-A" "unused_braces" "-Crpath" "-Cdebuginfo=0"
stdout: none
--- stderr -------------------------------
error[E0463]: can't find crate for `rustc_driver`
##[error]  --> /checkout/tests/ui-fulldeps/lexer/unicode-version.rs:14:1
   |
LL | extern crate rustc_driver;
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
   |
   = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`

error[E0463]: can't find crate for `rustc_lexer`
##[error]  --> /checkout/tests/ui-fulldeps/lexer/unicode-version.rs:15:1
   |
LL | extern crate rustc_lexer;
   | ^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
   |
   = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`

error[E0463]: can't find crate for `rustc_parse`
##[error]  --> /checkout/tests/ui-fulldeps/lexer/unicode-version.rs:16:1
   |
LL | extern crate rustc_parse;
   | ^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
   |
   = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`

error: aborting due to 3 previous errors

For more information about this error, try `rustc --explain E0463`.
------------------------------------------
---
+ LL | extern crate rustc_serialize;
+    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
6    |
-    = help: try adding `extern crate rustc_driver;` at the top level of this crate
+    = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`
8 
- error: crate `rustc_stable_hash` required to be available in rlib format, but was not found in this form
-    |
-    = help: try adding `extern crate rustc_driver;` at the top level of this crate
+ error: aborting due to NUMBER previous error
---
+ error[E0463]: can't find crate for `rustc_serialize`
+   --> $DIR/missing-rustc-driver-error.rs:9:1
+ LL | extern crate rustc_serialize;
+    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
+    = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`
+ error: aborting due to NUMBER previous error
+ For more information about this error, try `rustc --explain E0463`.


The actual stderr differed from the expected stderr
To update references, rerun the tests and pass the `--bless` flag
To only update this specific test, also pass `--test-args missing-rustc-driver-error.rs`

error: 1 errors occurred comparing output.
status: exit status: 1
command: env -u RUSTC_LOG_COLOR RUSTC_ICE="0" RUST_BACKTRACE="short" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0/bin/rustc" "/checkout/tests/ui-fulldeps/missing-rustc-driver-error.rs" "-Zthreads=1" "-Zsimulate-remapped-rust-src-base=/rustc/FAKE_PREFIX" "-Ztranslate-remapped-path-to-local-path=no" "-Z" "ignore-directory-in-diagnostics-source-blocks=/cargo" "-Z" "ignore-directory-in-diagnostics-source-blocks=/checkout/vendor" "--sysroot" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0" "--target=x86_64-unknown-linux-gnu" "--check-cfg" "cfg(test,FALSE)" "--error-format" "json" "--json" "future-incompat" "-Ccodegen-units=1" "-Zui-testing" "-Zdeduplicate-diagnostics=no" "-Zwrite-long-types-to-disk=no" "-Cstrip=debuginfo" "--emit" "metadata" "-C" "prefer-dynamic" "--out-dir" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui-fulldeps/missing-rustc-driver-error" "-A" "unused" "-A" "internal_features" "-A" "unused_parens" "-A" "unused_braces" "-Crpath" "-Cdebuginfo=0" "--emit" "link"
stdout: none
--- stderr -------------------------------
error[E0463]: can't find crate for `rustc_serialize`
##[error]  --> /checkout/tests/ui-fulldeps/missing-rustc-driver-error.rs:9:1
   |
LL | extern crate rustc_serialize;
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
   |
   = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`

error: aborting due to 1 previous error

For more information about this error, try `rustc --explain E0463`.
------------------------------------------
---
+    |         ^^^^^^^^^^^^ can't find crate
6    |
-    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
-    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
-    = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date
+    = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`
10 
- error: aborting due to 1 previous error
+ error[E0463]: can't find crate for `rustc_middle`
+   --> $DIR/pathless-extern-unstable.rs:6:9
+    |
+ LL | pub use rustc_middle;
+    |         ^^^^^^^^^^^^ can't find crate
+    |
+    = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`
+    = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
12 
- For more information about this error, try `rustc --explain E0658`.
+ error: aborting due to 2 previous errors
+ 
+ For more information about this error, try `rustc --explain E0463`.
14 

Note: some mismatched output was normalized before being compared
-   --> /checkout/tests/ui-fulldeps/pathless-extern-unstable.rs:6:9
+ error[E0463]: can't find crate for `rustc_middle`
+    |         ^^^^^^^^^^^^ can't find crate
+    = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`
+ error[E0463]: can't find crate for `rustc_middle`
+   --> $DIR/pathless-extern-unstable.rs:6:9
+    |
+ LL | pub use rustc_middle;
+    |         ^^^^^^^^^^^^ can't find crate
+    |
+    = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`
+    = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
+ error: aborting due to 2 previous errors
+ 
+ For more information about this error, try `rustc --explain E0463`.


The actual stderr differed from the expected stderr
To update references, rerun the tests and pass the `--bless` flag
To only update this specific test, also pass `--test-args pathless-extern-unstable.rs`

error: 1 errors occurred comparing output.
status: exit status: 1
command: env -u RUSTC_LOG_COLOR RUSTC_ICE="0" RUST_BACKTRACE="short" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0/bin/rustc" "/checkout/tests/ui-fulldeps/pathless-extern-unstable.rs" "-Zthreads=1" "-Zsimulate-remapped-rust-src-base=/rustc/FAKE_PREFIX" "-Ztranslate-remapped-path-to-local-path=no" "-Z" "ignore-directory-in-diagnostics-source-blocks=/cargo" "-Z" "ignore-directory-in-diagnostics-source-blocks=/checkout/vendor" "--sysroot" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0" "--target=x86_64-unknown-linux-gnu" "--check-cfg" "cfg(test,FALSE)" "--error-format" "json" "--json" "future-incompat" "-Ccodegen-units=1" "-Zui-testing" "-Zdeduplicate-diagnostics=no" "-Zwrite-long-types-to-disk=no" "-Cstrip=debuginfo" "--emit" "metadata" "-C" "prefer-dynamic" "--out-dir" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui-fulldeps/pathless-extern-unstable" "-A" "unused" "-A" "internal_features" "-A" "unused_parens" "-A" "unused_braces" "-Crpath" "-Cdebuginfo=0" "--edition=2018" "--extern" "rustc_middle"
stdout: none
--- stderr -------------------------------
error[E0463]: can't find crate for `rustc_middle`
##[error]  --> /checkout/tests/ui-fulldeps/pathless-extern-unstable.rs:6:9
   |
LL | pub use rustc_middle;
   |         ^^^^^^^^^^^^ can't find crate
   |
   = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`

error[E0463]: can't find crate for `rustc_middle`
##[error]  --> /checkout/tests/ui-fulldeps/pathless-extern-unstable.rs:6:9
   |
LL | pub use rustc_middle;
   |         ^^^^^^^^^^^^ can't find crate
   |
   = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`
   = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`

error: aborting due to 2 previous errors

For more information about this error, try `rustc --explain E0463`.
------------------------------------------

---- [ui] tests/ui-fulldeps/pathless-extern-unstable.rs stdout end ----
---- [ui] tests/ui-fulldeps/mod_dir_path_canonicalized.rs stdout ----

error: test compilation failed although it shouldn't!
status: exit status: 1
command: env -u RUSTC_LOG_COLOR RUSTC_ICE="0" RUST_BACKTRACE="short" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0/bin/rustc" "/checkout/tests/ui-fulldeps/mod_dir_path_canonicalized.rs" "-Zthreads=1" "-Zsimulate-remapped-rust-src-base=/rustc/FAKE_PREFIX" "-Ztranslate-remapped-path-to-local-path=no" "-Z" "ignore-directory-in-diagnostics-source-blocks=/cargo" "-Z" "ignore-directory-in-diagnostics-source-blocks=/checkout/vendor" "--sysroot" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0" "--target=x86_64-unknown-linux-gnu" "--check-cfg" "cfg(test,FALSE)" "-O" "--error-format" "json" "--json" "future-incompat" "-Ccodegen-units=1" "-Zui-testing" "-Zdeduplicate-diagnostics=no" "-Zwrite-long-types-to-disk=no" "-Cstrip=debuginfo" "-C" "prefer-dynamic" "-o" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui-fulldeps/mod_dir_path_canonicalized/a" "-A" "internal_features" "-A" "unused_parens" "-A" "unused_braces" "-Crpath" "-Cdebuginfo=0"
stdout: none
--- stderr -------------------------------
error[E0463]: can't find crate for `rustc_ast`
##[error]  --> /checkout/tests/ui-fulldeps/mod_dir_path_canonicalized.rs:9:1
   |
LL | extern crate rustc_ast;
   | ^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
   |
   = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`

error[E0463]: can't find crate for `rustc_parse`
##[error]  --> /checkout/tests/ui-fulldeps/mod_dir_path_canonicalized.rs:10:1
   |
LL | extern crate rustc_parse;
   | ^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
   |
   = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`

error[E0463]: can't find crate for `rustc_session`
##[error]  --> /checkout/tests/ui-fulldeps/mod_dir_path_canonicalized.rs:11:1
   |
LL | extern crate rustc_session;
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
   |
   = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`

error[E0463]: can't find crate for `rustc_span`
##[error]  --> /checkout/tests/ui-fulldeps/mod_dir_path_canonicalized.rs:12:1
   |
LL | extern crate rustc_span;
   | ^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
   |
   = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`

error[E0463]: can't find crate for `rustc_driver`
##[error]  --> /checkout/tests/ui-fulldeps/mod_dir_path_canonicalized.rs:17:1
   |
LL | extern crate rustc_driver;
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
   |
   = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`

error: aborting due to 5 previous errors

For more information about this error, try `rustc --explain E0463`.
------------------------------------------

---- [ui] tests/ui-fulldeps/mod_dir_path_canonicalized.rs stdout end ----
---- [ui] tests/ui-fulldeps/pprust-expr-roundtrip.rs stdout ----

error: auxiliary build of /checkout/tests/ui-fulldeps/auxiliary/parser.rs failed to compile: 
status: exit status: 1
command: env -u RUSTC_LOG_COLOR RUSTC_ICE="0" RUST_BACKTRACE="short" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0/bin/rustc" "/checkout/tests/ui-fulldeps/auxiliary/parser.rs" "-Zthreads=1" "-Zsimulate-remapped-rust-src-base=/rustc/FAKE_PREFIX" "-Ztranslate-remapped-path-to-local-path=no" "-Z" "ignore-directory-in-diagnostics-source-blocks=/cargo" "-Z" "ignore-directory-in-diagnostics-source-blocks=/checkout/vendor" "--sysroot" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0" "--target=x86_64-unknown-linux-gnu" "--check-cfg" "cfg(test,FALSE)" "--error-format" "json" "--json" "future-incompat" "-Ccodegen-units=1" "-Zui-testing" "-Zdeduplicate-diagnostics=no" "-Zwrite-long-types-to-disk=no" "-Cstrip=debuginfo" "-C" "prefer-dynamic" "--out-dir" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui-fulldeps/pprust-expr-roundtrip/auxiliary" "-A" "internal_features" "-A" "unused_parens" "-A" "unused_braces" "-Crpath" "-Cdebuginfo=0" "--crate-type" "dylib" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui-fulldeps/pprust-expr-roundtrip/auxiliary"
stdout: none
--- stderr -------------------------------
error[E0463]: can't find crate for `rustc_ast`
##[error]  --> /checkout/tests/ui-fulldeps/auxiliary/parser.rs:3:1
   |
LL | extern crate rustc_ast;
   | ^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
   |
   = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`

error[E0463]: can't find crate for `rustc_driver`
##[error]  --> /checkout/tests/ui-fulldeps/auxiliary/parser.rs:4:1
   |
LL | extern crate rustc_driver;
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
   |
   = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`

error[E0463]: can't find crate for `rustc_errors`
##[error]  --> /checkout/tests/ui-fulldeps/auxiliary/parser.rs:5:1
   |
LL | extern crate rustc_errors;
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
   |
   = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`

error[E0463]: can't find crate for `rustc_parse`
##[error]  --> /checkout/tests/ui-fulldeps/auxiliary/parser.rs:6:1
   |
LL | extern crate rustc_parse;
   | ^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
   |
   = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`

error[E0463]: can't find crate for `rustc_session`
##[error]  --> /checkout/tests/ui-fulldeps/auxiliary/parser.rs:7:1
   |
LL | extern crate rustc_session;
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
   |
   = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`

error[E0463]: can't find crate for `rustc_span`
##[error]  --> /checkout/tests/ui-fulldeps/auxiliary/parser.rs:8:1
   |
LL | extern crate rustc_span;
   | ^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
   |
   = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`

error: aborting due to 6 previous errors

For more information about this error, try `rustc --explain E0463`.
------------------------------------------

---- [ui] tests/ui-fulldeps/pprust-expr-roundtrip.rs stdout end ----
---- [ui] tests/ui-fulldeps/pprust-parenthesis-insertion.rs stdout ----

error: auxiliary build of /checkout/tests/ui-fulldeps/auxiliary/parser.rs failed to compile: 
status: exit status: 1
command: env -u RUSTC_LOG_COLOR RUSTC_ICE="0" RUST_BACKTRACE="short" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0/bin/rustc" "/checkout/tests/ui-fulldeps/auxiliary/parser.rs" "-Zthreads=1" "-Zsimulate-remapped-rust-src-base=/rustc/FAKE_PREFIX" "-Ztranslate-remapped-path-to-local-path=no" "-Z" "ignore-directory-in-diagnostics-source-blocks=/cargo" "-Z" "ignore-directory-in-diagnostics-source-blocks=/checkout/vendor" "--sysroot" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0" "--target=x86_64-unknown-linux-gnu" "--check-cfg" "cfg(test,FALSE)" "--error-format" "json" "--json" "future-incompat" "-Ccodegen-units=1" "-Zui-testing" "-Zdeduplicate-diagnostics=no" "-Zwrite-long-types-to-disk=no" "-Cstrip=debuginfo" "-C" "prefer-dynamic" "--out-dir" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui-fulldeps/pprust-parenthesis-insertion/auxiliary" "-A" "internal_features" "-A" "unused_parens" "-A" "unused_braces" "-Crpath" "-Cdebuginfo=0" "--crate-type" "dylib" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui-fulldeps/pprust-parenthesis-insertion/auxiliary"
stdout: none
--- stderr -------------------------------
error[E0463]: can't find crate for `rustc_ast`
##[error]  --> /checkout/tests/ui-fulldeps/auxiliary/parser.rs:3:1
   |
LL | extern crate rustc_ast;
   | ^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
   |
   = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`

error[E0463]: can't find crate for `rustc_driver`
##[error]  --> /checkout/tests/ui-fulldeps/auxiliary/parser.rs:4:1
   |
LL | extern crate rustc_driver;
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
   |
   = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`

error[E0463]: can't find crate for `rustc_errors`
##[error]  --> /checkout/tests/ui-fulldeps/auxiliary/parser.rs:5:1
   |
LL | extern crate rustc_errors;
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
   |
   = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`

error[E0463]: can't find crate for `rustc_parse`
##[error]  --> /checkout/tests/ui-fulldeps/auxiliary/parser.rs:6:1
   |
LL | extern crate rustc_parse;
   | ^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
   |
   = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`

error[E0463]: can't find crate for `rustc_session`
##[error]  --> /checkout/tests/ui-fulldeps/auxiliary/parser.rs:7:1
   |
LL | extern crate rustc_session;
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
   |
   = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`

error[E0463]: can't find crate for `rustc_span`
##[error]  --> /checkout/tests/ui-fulldeps/auxiliary/parser.rs:8:1
   |
LL | extern crate rustc_span;
   | ^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
   |
   = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`

error: aborting due to 6 previous errors

For more information about this error, try `rustc --explain E0463`.
------------------------------------------

---- [ui] tests/ui-fulldeps/pprust-parenthesis-insertion.rs stdout end ----
---- [ui] tests/ui-fulldeps/rustc_encodable_hygiene.rs stdout ----

error: test compilation failed although it shouldn't!
status: exit status: 1
command: env -u RUSTC_LOG_COLOR RUSTC_ICE="0" RUST_BACKTRACE="short" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0/bin/rustc" "/checkout/tests/ui-fulldeps/rustc_encodable_hygiene.rs" "-Zthreads=1" "-Zsimulate-remapped-rust-src-base=/rustc/FAKE_PREFIX" "-Ztranslate-remapped-path-to-local-path=no" "-Z" "ignore-directory-in-diagnostics-source-blocks=/cargo" "-Z" "ignore-directory-in-diagnostics-source-blocks=/checkout/vendor" "--sysroot" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0" "--target=x86_64-unknown-linux-gnu" "--check-cfg" "cfg(test,FALSE)" "--error-format" "json" "--json" "future-incompat" "-Ccodegen-units=1" "-Zui-testing" "-Zdeduplicate-diagnostics=no" "-Zwrite-long-types-to-disk=no" "-Cstrip=debuginfo" "--emit" "metadata" "-C" "prefer-dynamic" "--out-dir" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui-fulldeps/rustc_encodable_hygiene" "-A" "unused" "-A" "internal_features" "-A" "unused_parens" "-A" "unused_braces" "-Crpath" "-Cdebuginfo=0"
stdout: none
--- stderr -------------------------------
error[E0463]: can't find crate for `rustc_macros`
##[error]  --> /checkout/tests/ui-fulldeps/rustc_encodable_hygiene.rs:5:1
   |
LL | extern crate rustc_macros;
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
   |
   = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`

error[E0463]: can't find crate for `rustc_serialize`
##[error]  --> /checkout/tests/ui-fulldeps/rustc_encodable_hygiene.rs:6:1
   |
LL | extern crate rustc_serialize;
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
   |
   = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`

error[E0463]: can't find crate for `rustc_span`
##[error]  --> /checkout/tests/ui-fulldeps/rustc_encodable_hygiene.rs:7:1
   |
LL | extern crate rustc_span;
   | ^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
   |
   = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`

error[E0463]: can't find crate for `rustc_driver`
##[error]  --> /checkout/tests/ui-fulldeps/rustc_encodable_hygiene.rs:12:1
   |
LL | extern crate rustc_driver;
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
   |
   = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`

error: aborting due to 4 previous errors

For more information about this error, try `rustc --explain E0463`.
------------------------------------------

---- [ui] tests/ui-fulldeps/rustc_encodable_hygiene.rs stdout end ----
---- [ui] tests/ui-fulldeps/regions-mock-tcx.rs stdout ----

error: test compilation failed although it shouldn't!
status: exit status: 1
command: env -u RUSTC_LOG_COLOR RUSTC_ICE="0" RUST_BACKTRACE="short" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0/bin/rustc" "/checkout/tests/ui-fulldeps/regions-mock-tcx.rs" "-Zthreads=1" "-Zsimulate-remapped-rust-src-base=/rustc/FAKE_PREFIX" "-Ztranslate-remapped-path-to-local-path=no" "-Z" "ignore-directory-in-diagnostics-source-blocks=/cargo" "-Z" "ignore-directory-in-diagnostics-source-blocks=/checkout/vendor" "--sysroot" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0" "--target=x86_64-unknown-linux-gnu" "--check-cfg" "cfg(test,FALSE)" "-O" "--error-format" "json" "--json" "future-incompat" "-Ccodegen-units=1" "-Zui-testing" "-Zdeduplicate-diagnostics=no" "-Zwrite-long-types-to-disk=no" "-Cstrip=debuginfo" "-C" "prefer-dynamic" "-o" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui-fulldeps/regions-mock-tcx/a" "-A" "internal_features" "-A" "unused_parens" "-A" "unused_braces" "-Crpath" "-Cdebuginfo=0"
stdout: none
--- stderr -------------------------------
error[E0463]: can't find crate for `rustc_arena`
##[error]  --> /checkout/tests/ui-fulldeps/regions-mock-tcx.rs:14:1
   |
LL | extern crate rustc_arena;
   | ^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
   |
   = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`

error[E0463]: can't find crate for `rustc_driver`
##[error]  --> /checkout/tests/ui-fulldeps/regions-mock-tcx.rs:19:1
   |
LL | extern crate rustc_driver;
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
   |
   = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`

error: aborting due to 2 previous errors

For more information about this error, try `rustc --explain E0463`.
------------------------------------------
---
+    | ^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
6    |
-    = note: slug is `compiletest_example` but the crate name is `rustc_dummy`
-    = help: expected a slug starting with `dummy_...`
+    = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`
9 
- error: aborting due to 1 previous error
+ error[E0463]: can't find crate for `rustc_macros`
+   --> $DIR/enforce_slug_naming.rs:10:1
+    |
+ LL | extern crate rustc_macros;
+    | ^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
+    |
+    = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`
11 
+ error[E0463]: can't find crate for `rustc_middle`
+   --> $DIR/enforce_slug_naming.rs:13:1
+    |
+ LL | extern crate rustc_middle;
+    | ^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
+    |
+    = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`
+ 
+ error[E0463]: can't find crate for `rustc_errors`
+   --> $DIR/enforce_slug_naming.rs:16:1
+    |
+ LL | extern crate rustc_errors;
+    | ^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
+    |
+    = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`
+ 
+ error[E0463]: can't find crate for `rustc_session`
+   --> $DIR/enforce_slug_naming.rs:19:1
+    |
+ LL | extern crate rustc_session;
+    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
+    |
+    = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`
+ 
+ error: cannot find attribute `diag` in this scope
+   --> $DIR/enforce_slug_naming.rs:22:3
+    |
+ LL | #[diag(compiletest_example, code = E0123)]
---
+ error[E0463]: can't find crate for `rustc_span`
+   --> $DIR/enforce_slug_naming.rs:6:1
+ LL | extern crate rustc_span;
+    | ^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
+    = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`
+ error[E0463]: can't find crate for `rustc_macros`
+   --> $DIR/enforce_slug_naming.rs:10:1
+    |
+ LL | extern crate rustc_macros;
+    | ^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
+    |
+    = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`
+ error[E0463]: can't find crate for `rustc_middle`
+   --> $DIR/enforce_slug_naming.rs:13:1
+    |
+ LL | extern crate rustc_middle;
+    | ^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
+    |
+    = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`
+ 
+ error[E0463]: can't find crate for `rustc_errors`
+   --> $DIR/enforce_slug_naming.rs:16:1
+    |
+ LL | extern crate rustc_errors;
+    | ^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
+    |
+    = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`
+ 
+ error[E0463]: can't find crate for `rustc_session`
+   --> $DIR/enforce_slug_naming.rs:19:1
+    |
+ LL | extern crate rustc_session;
+    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
+    |
+    = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`
+ 
+ error: cannot find attribute `diag` in this scope
+   --> $DIR/enforce_slug_naming.rs:22:3
+    |
+ LL | #[diag(compiletest_example, code = E0123)]
---
To only update this specific test, also pass `--test-args session-diagnostic/enforce_slug_naming.rs`

error: 1 errors occurred comparing output.
status: exit status: 1
command: env -u RUSTC_LOG_COLOR CARGO_CRATE_NAME="rustc_dummy" RUSTC_ICE="0" RUST_BACKTRACE="short" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0/bin/rustc" "/checkout/tests/ui-fulldeps/session-diagnostic/enforce_slug_naming.rs" "-Zthreads=1" "-Zsimulate-remapped-rust-src-base=/rustc/FAKE_PREFIX" "-Ztranslate-remapped-path-to-local-path=no" "-Z" "ignore-directory-in-diagnostics-source-blocks=/cargo" "-Z" "ignore-directory-in-diagnostics-source-blocks=/checkout/vendor" "--sysroot" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0" "--target=x86_64-unknown-linux-gnu" "--check-cfg" "cfg(test,FALSE)" "--error-format" "json" "--json" "future-incompat" "-Ccodegen-units=1" "-Zui-testing" "-Zdeduplicate-diagnostics=no" "-Zwrite-long-types-to-disk=no" "-Cstrip=debuginfo" "--emit" "metadata" "-C" "prefer-dynamic" "--out-dir" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui-fulldeps/session-diagnostic/enforce_slug_naming" "-A" "unused" "-A" "internal_features" "-A" "unused_parens" "-A" "unused_braces" "-Crpath" "-Cdebuginfo=0"
stdout: none
--- stderr -------------------------------
error[E0463]: can't find crate for `rustc_span`
##[error]  --> /checkout/tests/ui-fulldeps/session-diagnostic/enforce_slug_naming.rs:6:1
   |
LL | extern crate rustc_span;
   | ^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
   |
   = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`

error[E0463]: can't find crate for `rustc_macros`
##[error]  --> /checkout/tests/ui-fulldeps/session-diagnostic/enforce_slug_naming.rs:10:1
   |
LL | extern crate rustc_macros;
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
   |
   = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`

error[E0463]: can't find crate for `rustc_middle`
##[error]  --> /checkout/tests/ui-fulldeps/session-diagnostic/enforce_slug_naming.rs:13:1
   |
LL | extern crate rustc_middle;
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
   |
   = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`

error[E0463]: can't find crate for `rustc_errors`
##[error]  --> /checkout/tests/ui-fulldeps/session-diagnostic/enforce_slug_naming.rs:16:1
   |
LL | extern crate rustc_errors;
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
   |
   = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`

error[E0463]: can't find crate for `rustc_session`
##[error]  --> /checkout/tests/ui-fulldeps/session-diagnostic/enforce_slug_naming.rs:19:1
   |
LL | extern crate rustc_session;
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
   |
   = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`

error: cannot find attribute `diag` in this scope
##[error]  --> /checkout/tests/ui-fulldeps/session-diagnostic/enforce_slug_naming.rs:22:3
   |
LL | #[diag(compiletest_example, code = E0123)]
---
+    | ^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
9    |
- LL |     D(bool),
-    |       ^^^^
+    = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`
12 
- error: enum variant cannot have fields (TryFromU32)
-   --> $DIR/errors.rs:19:7
-    |
- LL |     E(bool, bool),
---
- 
- error: enum variant cannot have fields (TryFromU32)
-   --> $DIR/errors.rs:21:9
-    |
- LL |     G { x: bool, y: bool },
-    |         ^
- 
- error: aborting due to 5 previous errors
- 
+ For more information about this error, try `rustc --explain E0463`.
---
+ error[E0463]: can't find crate for `rustc_macros`
+   --> $DIR/errors.rs:6:1
+ LL | extern crate rustc_macros;
+    | ^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
+    = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`
+ error: aborting due to 1 previous error
+ For more information about this error, try `rustc --explain E0463`.


The actual stderr differed from the expected stderr
To update references, rerun the tests and pass the `--bless` flag
To only update this specific test, also pass `--test-args try-from-u32/errors.rs`

error: 1 errors occurred comparing output.
status: exit status: 1
command: env -u RUSTC_LOG_COLOR RUSTC_ICE="0" RUST_BACKTRACE="short" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0/bin/rustc" "/checkout/tests/ui-fulldeps/try-from-u32/errors.rs" "-Zthreads=1" "-Zsimulate-remapped-rust-src-base=/rustc/FAKE_PREFIX" "-Ztranslate-remapped-path-to-local-path=no" "-Z" "ignore-directory-in-diagnostics-source-blocks=/cargo" "-Z" "ignore-directory-in-diagnostics-source-blocks=/checkout/vendor" "--sysroot" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0" "--target=x86_64-unknown-linux-gnu" "--check-cfg" "cfg(test,FALSE)" "--error-format" "json" "--json" "future-incompat" "-Ccodegen-units=1" "-Zui-testing" "-Zdeduplicate-diagnostics=no" "-Zwrite-long-types-to-disk=no" "-Cstrip=debuginfo" "--emit" "metadata" "-C" "prefer-dynamic" "--out-dir" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui-fulldeps/try-from-u32/errors" "-A" "unused" "-A" "internal_features" "-A" "unused_parens" "-A" "unused_braces" "-Crpath" "-Cdebuginfo=0" "--edition=2021"
stdout: none
--- stderr -------------------------------
error[E0463]: can't find crate for `rustc_macros`
##[error]  --> /checkout/tests/ui-fulldeps/try-from-u32/errors.rs:6:1
   |
LL | extern crate rustc_macros;
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
   |
   = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`

error: aborting due to 1 previous error

For more information about this error, try `rustc --explain E0463`.
------------------------------------------

---- [ui] tests/ui-fulldeps/try-from-u32/errors.rs stdout end ----
---- [ui] tests/ui-fulldeps/session-diagnostic/invalid-variable.rs stdout ----

error: test compilation failed although it shouldn't!
status: exit status: 1
command: env -u RUSTC_LOG_COLOR RUSTC_ICE="0" RUST_BACKTRACE="short" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0/bin/rustc" "/checkout/tests/ui-fulldeps/session-diagnostic/invalid-variable.rs" "-Zthreads=1" "-Zsimulate-remapped-rust-src-base=/rustc/FAKE_PREFIX" "-Ztranslate-remapped-path-to-local-path=no" "-Z" "ignore-directory-in-diagnostics-source-blocks=/cargo" "-Z" "ignore-directory-in-diagnostics-source-blocks=/checkout/vendor" "--sysroot" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0" "--target=x86_64-unknown-linux-gnu" "--check-cfg" "cfg(test,FALSE)" "--error-format" "json" "--json" "future-incompat" "-Ccodegen-units=1" "-Zui-testing" "-Zdeduplicate-diagnostics=no" "-Zwrite-long-types-to-disk=no" "-Cstrip=debuginfo" "-C" "prefer-dynamic" "-o" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui-fulldeps/session-diagnostic/invalid-variable/a" "-A" "unused" "-A" "internal_features" "-A" "unused_parens" "-A" "unused_braces" "-Crpath" "-Cdebuginfo=0" "--test"
stdout: none
--- stderr -------------------------------
error[E0463]: can't find crate for `rustc_driver`
##[error]  --> /checkout/tests/ui-fulldeps/session-diagnostic/invalid-variable.rs:8:1
   |
LL | extern crate rustc_driver;
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
   |
   = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`

error[E0463]: can't find crate for `rustc_fluent_macro`
##[error]  --> /checkout/tests/ui-fulldeps/session-diagnostic/invalid-variable.rs:9:1
   |
LL | extern crate rustc_fluent_macro;
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
   |
   = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`

error[E0463]: can't find crate for `rustc_macros`
##[error]  --> /checkout/tests/ui-fulldeps/session-diagnostic/invalid-variable.rs:10:1
   |
LL | extern crate rustc_macros;
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
   |
   = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`

error[E0463]: can't find crate for `rustc_errors`
##[error]  --> /checkout/tests/ui-fulldeps/session-diagnostic/invalid-variable.rs:11:1
   |
LL | extern crate rustc_errors;
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
   |
   = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`

error[E0463]: can't find crate for `rustc_session`
##[error]  --> /checkout/tests/ui-fulldeps/session-diagnostic/invalid-variable.rs:14:1
   |
LL | extern crate rustc_session;
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
   |
   = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`

error: cannot find attribute `diag` in this scope
##[error]  --> /checkout/tests/ui-fulldeps/session-diagnostic/invalid-variable.rs:19:3
   |
LL | #[diag(no_crate_bad_reference)]
---
---- [ui] tests/ui-fulldeps/try-from-u32/hygiene.rs stdout ----

error: test compilation failed although it shouldn't!
status: exit status: 1
command: env -u RUSTC_LOG_COLOR RUSTC_ICE="0" RUST_BACKTRACE="short" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0/bin/rustc" "/checkout/tests/ui-fulldeps/try-from-u32/hygiene.rs" "-Zthreads=1" "-Zsimulate-remapped-rust-src-base=/rustc/FAKE_PREFIX" "-Ztranslate-remapped-path-to-local-path=no" "-Z" "ignore-directory-in-diagnostics-source-blocks=/cargo" "-Z" "ignore-directory-in-diagnostics-source-blocks=/checkout/vendor" "--sysroot" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0" "--target=x86_64-unknown-linux-gnu" "--check-cfg" "cfg(test,FALSE)" "--error-format" "json" "--json" "future-incompat" "-Ccodegen-units=1" "-Zui-testing" "-Zdeduplicate-diagnostics=no" "-Zwrite-long-types-to-disk=no" "-Cstrip=debuginfo" "--emit" "metadata" "-C" "prefer-dynamic" "--out-dir" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui-fulldeps/try-from-u32/hygiene" "-A" "unused" "-A" "internal_features" "-A" "unused_parens" "-A" "unused_braces" "-Crpath" "-Cdebuginfo=0" "--edition=2021"
stdout: none
--- stderr -------------------------------
error[E0463]: can't find crate for `rustc_macros`
##[error]  --> /checkout/tests/ui-fulldeps/try-from-u32/hygiene.rs:8:1
   |
LL | extern crate rustc_macros;
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
   |
   = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`

error[E0277]: the trait bound `MyEnum: std::convert::TryFrom<u32>` is not satisfied
##[error]  --> /checkout/tests/ui-fulldeps/try-from-u32/hygiene.rs:31:34
   |
LL |     let _: Result<MyEnum, u32> = MyEnum::try_from(1u32);
   |                                  ^^^^^^ the trait `From<u32>` is not implemented for `MyEnum`
   |
   = note: required for `u32` to implement `Into<MyEnum>`
   = note: required for `MyEnum` to implement `std::convert::TryFrom<u32>`

error[E0308]: mismatched types
##[error]  --> /checkout/tests/ui-fulldeps/try-from-u32/hygiene.rs:31:34
   |
LL |     let _: Result<MyEnum, u32> = MyEnum::try_from(1u32);
   |            -------------------   ^^^^^^^^^^^^^^^^^^^^^^ expected `Result<MyEnum, u32>`, found `Result<MyEnum, Infallible>`
   |            |
   |            expected due to this
   |
   = note: expected enum `std::result::Result<_, u32>`
              found enum `std::result::Result<_, Infallible>`

error[E0277]: the trait bound `MyEnum: From<u32>` is not satisfied
##[error]  --> /checkout/tests/ui-fulldeps/try-from-u32/hygiene.rs:31:34
   |
LL |     let _: Result<MyEnum, u32> = MyEnum::try_from(1u32);
   |                                  ^^^^^^^^^^^^^^^^^^^^^^ the trait `From<u32>` is not implemented for `MyEnum`
   |
   = note: required for `u32` to implement `Into<MyEnum>`
   = note: required for `MyEnum` to implement `std::convert::TryFrom<u32>`

error: aborting due to 4 previous errors

Some errors have detailed explanations: E0277, E0308, E0463.
For more information about an error, try `rustc --explain E0277`.
------------------------------------------

---- [ui] tests/ui-fulldeps/try-from-u32/hygiene.rs stdout end ----
---- [ui] tests/ui-fulldeps/try-from-u32/values.rs stdout ----

error: test compilation failed although it shouldn't!
status: exit status: 1
command: env -u RUSTC_LOG_COLOR RUSTC_ICE="0" RUST_BACKTRACE="short" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0/bin/rustc" "/checkout/tests/ui-fulldeps/try-from-u32/values.rs" "-Zthreads=1" "-Zsimulate-remapped-rust-src-base=/rustc/FAKE_PREFIX" "-Ztranslate-remapped-path-to-local-path=no" "-Z" "ignore-directory-in-diagnostics-source-blocks=/cargo" "-Z" "ignore-directory-in-diagnostics-source-blocks=/checkout/vendor" "--sysroot" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0" "--target=x86_64-unknown-linux-gnu" "--check-cfg" "cfg(test,FALSE)" "-O" "--error-format" "json" "--json" "future-incompat" "-Ccodegen-units=1" "-Zui-testing" "-Zdeduplicate-diagnostics=no" "-Zwrite-long-types-to-disk=no" "-Cstrip=debuginfo" "-C" "prefer-dynamic" "-o" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui-fulldeps/try-from-u32/values/a" "-A" "internal_features" "-A" "unused_parens" "-A" "unused_braces" "-Crpath" "-Cdebuginfo=0" "--edition=2021"
stdout: none
--- stderr -------------------------------
error[E0463]: can't find crate for `rustc_macros`
##[error]  --> /checkout/tests/ui-fulldeps/try-from-u32/values.rs:8:1
   |
LL | extern crate rustc_macros;
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
   |
   = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`

error[E0277]: the trait bound `Repr: TryFrom<u32>` is not satisfied
##[error]  --> /checkout/tests/ui-fulldeps/try-from-u32/values.rs:28:16
   |
LL |     assert_eq!(Repr::try_from(0u32), Ok(Repr::Zero));
   |                ^^^^ the trait `From<u32>` is not implemented for `Repr`
   |
   = note: required for `u32` to implement `Into<Repr>`
   = note: required for `Repr` to implement `TryFrom<u32>`

error[E0277]: the trait bound `Repr: TryFrom<u32>` is not satisfied
##[error]  --> /checkout/tests/ui-fulldeps/try-from-u32/values.rs:29:16
   |
LL |     assert_eq!(Repr::try_from(1u32), Ok(Repr::One()));
   |                ^^^^ the trait `From<u32>` is not implemented for `Repr`
   |
   = note: required for `u32` to implement `Into<Repr>`
   = note: required for `Repr` to implement `TryFrom<u32>`

error[E0277]: the trait bound `Repr: TryFrom<u32>` is not satisfied
##[error]  --> /checkout/tests/ui-fulldeps/try-from-u32/values.rs:30:16
   |
LL |     assert_eq!(Repr::try_from(2u32), Err(2));
   |                ^^^^ the trait `From<u32>` is not implemented for `Repr`
   |
   = note: required for `u32` to implement `Into<Repr>`
   = note: required for `Repr` to implement `TryFrom<u32>`

error[E0308]: mismatched types
##[error]  --> /checkout/tests/ui-fulldeps/try-from-u32/values.rs:30:38
   |
LL |     assert_eq!(Repr::try_from(2u32), Err(2));
   |                                      ^^^^^^ expected `Result<Repr, Infallible>`, found `Result<_, {integer}>`
   |
   = note: expected enum `Result<Repr, Infallible>`
              found enum `Result<_, {integer}>`

error[E0277]: the trait bound `Repr: TryFrom<u32>` is not satisfied
##[error]  --> /checkout/tests/ui-fulldeps/try-from-u32/values.rs:31:16
   |
LL |     assert_eq!(Repr::try_from(7u32), Ok(Repr::Seven));
   |                ^^^^ the trait `From<u32>` is not implemented for `Repr`
   |
   = note: required for `u32` to implement `Into<Repr>`
   = note: required for `Repr` to implement `TryFrom<u32>`

error[E0277]: the trait bound `NoRepr: TryFrom<u32>` is not satisfied
##[error]  --> /checkout/tests/ui-fulldeps/try-from-u32/values.rs:33:21
   |
LL |     assert_matches!(NoRepr::try_from(0u32), Ok(NoRepr::Zero));
   |                     ^^^^^^ the trait `From<u32>` is not implemented for `NoRepr`
   |
   = note: required for `u32` to implement `Into<NoRepr>`
   = note: required for `NoRepr` to implement `TryFrom<u32>`

error[E0277]: the trait bound `NoRepr: TryFrom<u32>` is not satisfied
##[error]  --> /checkout/tests/ui-fulldeps/try-from-u32/values.rs:34:21
   |
LL |     assert_matches!(NoRepr::try_from(1u32), Ok(NoRepr::One));
   |                     ^^^^^^ the trait `From<u32>` is not implemented for `NoRepr`
   |
   = note: required for `u32` to implement `Into<NoRepr>`
   = note: required for `NoRepr` to implement `TryFrom<u32>`

error[E0277]: the trait bound `NoRepr: TryFrom<u32>` is not satisfied
##[error]  --> /checkout/tests/ui-fulldeps/try-from-u32/values.rs:35:21
   |
LL |     assert_matches!(NoRepr::try_from(2u32), Err(2));
   |                     ^^^^^^ the trait `From<u32>` is not implemented for `NoRepr`
   |
   = note: required for `u32` to implement `Into<NoRepr>`
   = note: required for `NoRepr` to implement `TryFrom<u32>`

error[E0308]: mismatched types
##[error]  --> /checkout/tests/ui-fulldeps/try-from-u32/values.rs:35:49
   |
LL |     assert_matches!(NoRepr::try_from(2u32), Err(2));
   |                     ----------------------      ^ expected `Infallible`, found integer
   |                     |
   |                     this expression has type `Result<NoRepr, Infallible>`

error[E0277]: the trait bound `Repr: From<u32>` is not satisfied
##[error]  --> /checkout/tests/ui-fulldeps/try-from-u32/values.rs:28:16
   |
LL |     assert_eq!(Repr::try_from(0u32), Ok(Repr::Zero));
   |                ^^^^^^^^^^^^^^^^^^^^ the trait `From<u32>` is not implemented for `Repr`
   |
   = note: required for `u32` to implement `Into<Repr>`
   = note: required for `Repr` to implement `TryFrom<u32>`

error[E0277]: the trait bound `NoRepr: From<u32>` is not satisfied
##[error]  --> /checkout/tests/ui-fulldeps/try-from-u32/values.rs:33:21
   |
LL |     assert_matches!(NoRepr::try_from(0u32), Ok(NoRepr::Zero));
   |                     ^^^^^^^^^^^^^^^^^^^^^^ the trait `From<u32>` is not implemented for `NoRepr`
   |
   = note: required for `u32` to implement `Into<NoRepr>`
   = note: required for `NoRepr` to implement `TryFrom<u32>`

error: aborting due to 12 previous errors

Some errors have detailed explanations: E0277, E0308, E0463.
For more information about an error, try `rustc --explain E0277`.

[jieyouxu]

Oh right, ui-fulldeps...

[bors]

💔 Test failed - checks-actions