[INFO] fetching crate waddling-errors 0.3.0...
[INFO] testing waddling-errors-0.3.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate waddling-errors 0.3.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate waddling-errors 0.3.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate waddling-errors 0.3.0
[INFO] tweaked toml for crates.io crate waddling-errors 0.3.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate waddling-errors 0.3.0 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate waddling-errors 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-2025-10-28" "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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 713920f016fa2928d050fe90603515060c8aa0a80678386d0bc14142bb92f524
[INFO] running `Command { std: "docker" "start" "-a" "713920f016fa2928d050fe90603515060c8aa0a80678386d0bc14142bb92f524", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "713920f016fa2928d050fe90603515060c8aa0a80678386d0bc14142bb92f524", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "713920f016fa2928d050fe90603515060c8aa0a80678386d0bc14142bb92f524", kill_on_drop: false }`
[INFO] [stdout] 713920f016fa2928d050fe90603515060c8aa0a80678386d0bc14142bb92f524
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6590d5068f0884c3b3179144ea43acab969a16fc2337560418f654f461453193
[INFO] running `Command { std: "docker" "start" "-a" "6590d5068f0884c3b3179144ea43acab969a16fc2337560418f654f461453193", kill_on_drop: false }`
[INFO] [stderr]    Compiling waddling-errors v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "6590d5068f0884c3b3179144ea43acab969a16fc2337560418f654f461453193", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6590d5068f0884c3b3179144ea43acab969a16fc2337560418f654f461453193", kill_on_drop: false }`
[INFO] [stdout] 6590d5068f0884c3b3179144ea43acab969a16fc2337560418f654f461453193
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 563efd0ebd4057337b2996d621186321ac210cc414b257b90528f18d3c7052cd
[INFO] running `Command { std: "docker" "start" "-a" "563efd0ebd4057337b2996d621186321ac210cc414b257b90528f18d3c7052cd", kill_on_drop: false }`
[INFO] [stderr]    Compiling waddling-errors v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `Command { std: "docker" "inspect" "563efd0ebd4057337b2996d621186321ac210cc414b257b90528f18d3c7052cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "563efd0ebd4057337b2996d621186321ac210cc414b257b90528f18d3c7052cd", kill_on_drop: false }`
[INFO] [stdout] 563efd0ebd4057337b2996d621186321ac210cc414b257b90528f18d3c7052cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b07b38d6a8a6e77a6c63a2e96e9478eaeff749c1d43cb99d4cda1ac0383494af
[INFO] running `Command { std: "docker" "start" "-a" "b07b38d6a8a6e77a6c63a2e96e9478eaeff749c1d43cb99d4cda1ac0383494af", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/waddling_errors-2c4966ef774fde65)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test code::tests::test_error_code_display ... ok
[INFO] [stdout] test code::tests::test_error_code_format ... ok
[INFO] [stdout] test code::tests::test_length_validation ... ok
[INFO] [stdout] test severity::tests::test_severity_categorization ... ok
[INFO] [stdout] test severity::tests::test_severity_metadata ... ok
[INFO] [stdout] test severity::tests::test_severity_comparison ... ok
[INFO] [stdout] test severity::tests::test_severity_ordering ... ok
[INFO] [stdout] test severity::tests::test_severity_positive ... ok
[INFO] [stdout] test severity::tests::test_severity_blocking ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests waddling_errors
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 9) ... ok
[INFO] [stdout] test src/lib.rs - (line 34) ... ok
[INFO] [stdout] test src/code.rs - code::Code (line 18) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.54s; merged doctests compilation took 0.54s
[INFO] running `Command { std: "docker" "inspect" "b07b38d6a8a6e77a6c63a2e96e9478eaeff749c1d43cb99d4cda1ac0383494af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b07b38d6a8a6e77a6c63a2e96e9478eaeff749c1d43cb99d4cda1ac0383494af", kill_on_drop: false }`
[INFO] [stdout] b07b38d6a8a6e77a6c63a2e96e9478eaeff749c1d43cb99d4cda1ac0383494af