ci: unpatch geth (#248)

.github/workflows/spec.yml

@@ -37,15 +37,10 @@ jobs:
         sudo apt-get update
         sudo apt-get install ethereum solc libyaml-dev
       if: startsWith(matrix.os, 'Ubuntu')
-    - name: Patch Geth # https://github.com/ethereum/go-ethereum/pull/27360
-      run: |
-        git clone https://github.com/q9f/go-ethereum.git -b q9f/params/shanghai
-        pushd go-ethereum/
-        make geth
-        popd
     - name: Run Geth
       run: |
-        ./go-ethereum/build/bin/geth --dev --http --ipcpath /tmp/geth.ipc &
+        geth --dev --http --ipcpath /tmp/geth.ipc &
+        disown &
     - name: Gem Dependencies
       run: |
         git submodule update --init

spec/eth/client_spec.rb

@@ -112,7 +112,7 @@
       it "raises exception when nonce incorrect" do
         expect {
           geth_http.transfer(another_key.address, 69 * Unit::ETHER, legacy: true, nonce: 0)
-        }.to raise_error(IOError, "nonce too low")
+        }.to raise_error(IOError, /nonce too low: next nonce [0-9]+, tx nonce [0-9]+/)
       end
 
       it "funds account twice" do
@@ -178,7 +178,7 @@
       it "raises exception when nonce incorrect" do
         expect {
           geth_http.deploy_and_wait(contract, nonce: 0)
-        }.to raise_error(IOError, "nonce too low")
+        }.to raise_error(IOError, /nonce too low: next nonce [0-9]+, tx nonce [0-9]+/)
       end
 
       it "deploys the contract twice" do
@@ -340,7 +340,7 @@
       it "raises exception when nonce incorrect" do
         expect {
           geth_http.transact(contract, "set", 42, address: contract_address, nonce: 0)
-        }.to raise_error(IOError, "nonce too low")
+        }.to raise_error(IOError, /nonce too low: next nonce [0-9]+, tx nonce [0-9]+/)
       end
 
       it "transacts function twice" do