[INFO] fetching crate g11-macro-keys 0.3.0...
[INFO] testing g11-macro-keys-0.3.0 against beta-2026-01-20 for beta-1.94-1
[INFO] extracting crate g11-macro-keys 0.3.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate g11-macro-keys 0.3.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate g11-macro-keys 0.3.0
[INFO] tweaked toml for crates.io crate g11-macro-keys 0.3.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate g11-macro-keys 0.3.0 on toolchain beta-2026-01-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate g11-macro-keys 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 48c8f2d5ac0ebfadd0af9879249da810a359ffd0a0b6e8787879df29f048436d
[INFO] running `Command { std: "docker" "start" "-a" "48c8f2d5ac0ebfadd0af9879249da810a359ffd0a0b6e8787879df29f048436d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "48c8f2d5ac0ebfadd0af9879249da810a359ffd0a0b6e8787879df29f048436d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48c8f2d5ac0ebfadd0af9879249da810a359ffd0a0b6e8787879df29f048436d", kill_on_drop: false }`
[INFO] [stdout] 48c8f2d5ac0ebfadd0af9879249da810a359ffd0a0b6e8787879df29f048436d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f5cac0f00b06676de19e89caaa7c4aef7a51e30f694e11d1c8739697401f9d5c
[INFO] running `Command { std: "docker" "start" "-a" "f5cac0f00b06676de19e89caaa7c4aef7a51e30f694e11d1c8739697401f9d5c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.96
[INFO] [stderr]    Compiling bitflags v2.9.1
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling derive_more-impl v2.0.1
[INFO] [stderr]    Compiling derive_more v2.0.1
[INFO] [stderr]    Compiling g11-macro-keys v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0565]: malformed `doc` attribute input
[INFO] [stdout]    --> src/lib.rs:180:1
[INFO] [stdout]     |
[INFO] [stdout] 180 | #[doc(hidden = true)]
[INFO] [stdout]     | ^^^^^^^^^^^^^------^^
[INFO] [stdout]     |              |
[INFO] [stdout]     |              didn't expect any arguments here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0565`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `g11-macro-keys` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "f5cac0f00b06676de19e89caaa7c4aef7a51e30f694e11d1c8739697401f9d5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5cac0f00b06676de19e89caaa7c4aef7a51e30f694e11d1c8739697401f9d5c", kill_on_drop: false }`
[INFO] [stdout] f5cac0f00b06676de19e89caaa7c4aef7a51e30f694e11d1c8739697401f9d5c
