We have hit the limit of the target bit set in the format

[alexrp]

We use bit 31 to indicate the last inclusion, and we have 31 targets taking up bits 0 through 30:

glibc-abi-tool/consolidate.zig

Lines 45 to 82 in 0c1764d

	/// This is organized by grouping together at the beginning,
	/// targets most likely to share the same symbol information.
	const zig_targets = [_]ZigTarget{
	// zig fmt: off
	.{ .arch = .arm , .abi = .gnueabi },
	.{ .arch = .armeb , .abi = .gnueabi },
	.{ .arch = .arm , .abi = .gnueabihf },
	.{ .arch = .armeb , .abi = .gnueabihf },
	.{ .arch = .arc , .abi = .gnu },
	.{ .arch = .csky , .abi = .gnueabi },
	.{ .arch = .csky , .abi = .gnueabihf },
	.{ .arch = .m68k , .abi = .gnu },
	.{ .arch = .mipsel , .abi = .gnueabihf },
	.{ .arch = .mips , .abi = .gnueabihf },
	.{ .arch = .mipsel , .abi = .gnueabi },
	.{ .arch = .mips , .abi = .gnueabi },
	.{ .arch = .x86 , .abi = .gnu },
	.{ .arch = .riscv32 , .abi = .gnu },
	.{ .arch = .sparc , .abi = .gnu },
	.{ .arch = .powerpc , .abi = .gnueabi },
	.{ .arch = .powerpc , .abi = .gnueabihf },
	.{ .arch = .powerpc64le, .abi = .gnu },
	.{ .arch = .powerpc64 , .abi = .gnu },
	.{ .arch = .mips64el , .abi = .gnuabi64 },
	.{ .arch = .mips64 , .abi = .gnuabi64 },
	.{ .arch = .mips64el , .abi = .gnuabin32 },
	.{ .arch = .mips64 , .abi = .gnuabin32 },
	.{ .arch = .aarch64 , .abi = .gnu },
	.{ .arch = .aarch64_be , .abi = .gnu },
	.{ .arch = .x86_64 , .abi = .gnu },
	.{ .arch = .x86_64 , .abi = .gnux32 },
	.{ .arch = .riscv64 , .abi = .gnu },
	.{ .arch = .sparc64 , .abi = .gnu },
	.{ .arch = .loongarch64, .abi = .gnu },
	.{ .arch = .s390x , .abi = .gnu },
	// zig fmt: on
	};

Just posting this issue as a reminder for whoever adds more entries to this list next; the format will need to change to accommodate new targets.