[INFO] fetching crate enumkit 0.0.1...
[INFO] testing enumkit-0.0.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate enumkit 0.0.1 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate enumkit 0.0.1
[INFO] finished tweaking crates.io crate enumkit 0.0.1
[INFO] tweaked toml for crates.io crate enumkit 0.0.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate enumkit 0.0.1 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate enumkit 0.0.1 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-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 594c9b8f9b64981bd64842b00a04164c3701871e1281c527bba6faba5b84ea93
[INFO] running `Command { std: "docker" "start" "-a" "594c9b8f9b64981bd64842b00a04164c3701871e1281c527bba6faba5b84ea93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "594c9b8f9b64981bd64842b00a04164c3701871e1281c527bba6faba5b84ea93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "594c9b8f9b64981bd64842b00a04164c3701871e1281c527bba6faba5b84ea93", kill_on_drop: false }`
[INFO] [stdout] 594c9b8f9b64981bd64842b00a04164c3701871e1281c527bba6faba5b84ea93
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5027c713dbcac89d455cbc4b408b3954d67f562c6c6c578015e63de4a0aef468
[INFO] running `Command { std: "docker" "start" "-a" "5027c713dbcac89d455cbc4b408b3954d67f562c6c6c578015e63de4a0aef468", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling enumkit-derive v0.0.0
[INFO] [stderr]    Compiling enumkit v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.35s
[INFO] running `Command { std: "docker" "inspect" "5027c713dbcac89d455cbc4b408b3954d67f562c6c6c578015e63de4a0aef468", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5027c713dbcac89d455cbc4b408b3954d67f562c6c6c578015e63de4a0aef468", kill_on_drop: false }`
[INFO] [stdout] 5027c713dbcac89d455cbc4b408b3954d67f562c6c6c578015e63de4a0aef468
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 97f37402b7a73fef30f921521e5d1add570b76131d63ae2b96fff8d95d69dfa2
[INFO] running `Command { std: "docker" "start" "-a" "97f37402b7a73fef30f921521e5d1add570b76131d63ae2b96fff8d95d69dfa2", kill_on_drop: false }`
[INFO] [stderr]    Compiling enumkit v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "97f37402b7a73fef30f921521e5d1add570b76131d63ae2b96fff8d95d69dfa2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97f37402b7a73fef30f921521e5d1add570b76131d63ae2b96fff8d95d69dfa2", kill_on_drop: false }`
[INFO] [stdout] 97f37402b7a73fef30f921521e5d1add570b76131d63ae2b96fff8d95d69dfa2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f8a06f151a76f3dafd9ce790e72d7aafcf4c40162e8b627a66ce738abdd333d8
[INFO] running `Command { std: "docker" "start" "-a" "f8a06f151a76f3dafd9ce790e72d7aafcf4c40162e8b627a66ce738abdd333d8", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/enumkit-f7856c7bbf90f748)
[INFO] [stderr]    Doc-tests enumkit
[INFO] [stdout] test test::non_serde_tests::len_test_1 ... ok
[INFO] [stdout] test test::non_serde_tests::mapping_test_1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f8a06f151a76f3dafd9ce790e72d7aafcf4c40162e8b627a66ce738abdd333d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8a06f151a76f3dafd9ce790e72d7aafcf4c40162e8b627a66ce738abdd333d8", kill_on_drop: false }`
[INFO] [stdout] f8a06f151a76f3dafd9ce790e72d7aafcf4c40162e8b627a66ce738abdd333d8