[INFO] fetching crate class 0.0.0...
[INFO] testing class-0.0.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate class 0.0.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate class 0.0.0
[INFO] finished tweaking crates.io crate class 0.0.0
[INFO] tweaked toml for crates.io crate class 0.0.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate class 0.0.0 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 class 0.0.0 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-2025-09-21" "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] 104c0019b96437d5a286ea96126a4a698d80cf43d42f9fac6821f1f1c484ff2f
[INFO] running `Command { std: "docker" "start" "-a" "104c0019b96437d5a286ea96126a4a698d80cf43d42f9fac6821f1f1c484ff2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "104c0019b96437d5a286ea96126a4a698d80cf43d42f9fac6821f1f1c484ff2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "104c0019b96437d5a286ea96126a4a698d80cf43d42f9fac6821f1f1c484ff2f", kill_on_drop: false }`
[INFO] [stdout] 104c0019b96437d5a286ea96126a4a698d80cf43d42f9fac6821f1f1c484ff2f
[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] 289db366a2643e26f1f6c67acfa1a9744d65e2b1baa81d98d4c8256627ba4b03
[INFO] running `Command { std: "docker" "start" "-a" "289db366a2643e26f1f6c67acfa1a9744d65e2b1baa81d98d4c8256627ba4b03", kill_on_drop: false }`
[INFO] [stderr]    Compiling class v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `Command { std: "docker" "inspect" "289db366a2643e26f1f6c67acfa1a9744d65e2b1baa81d98d4c8256627ba4b03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "289db366a2643e26f1f6c67acfa1a9744d65e2b1baa81d98d4c8256627ba4b03", kill_on_drop: false }`
[INFO] [stdout] 289db366a2643e26f1f6c67acfa1a9744d65e2b1baa81d98d4c8256627ba4b03
[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] 0af47ddd7e17ab64a6eda7f04d55f615d33f318dfd1866234eb6869e8eb7d51c
[INFO] running `Command { std: "docker" "start" "-a" "0af47ddd7e17ab64a6eda7f04d55f615d33f318dfd1866234eb6869e8eb7d51c", kill_on_drop: false }`
[INFO] [stderr]    Compiling class v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "0af47ddd7e17ab64a6eda7f04d55f615d33f318dfd1866234eb6869e8eb7d51c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0af47ddd7e17ab64a6eda7f04d55f615d33f318dfd1866234eb6869e8eb7d51c", kill_on_drop: false }`
[INFO] [stdout] 0af47ddd7e17ab64a6eda7f04d55f615d33f318dfd1866234eb6869e8eb7d51c
[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] c7032976f943a0b30f041fbfa1066ed2cb6b8d701513eda05ef8509c24e02c21
[INFO] running `Command { std: "docker" "start" "-a" "c7032976f943a0b30f041fbfa1066ed2cb6b8d701513eda05ef8509c24e02c21", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/class-d33c46e99797701d)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests class
[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" "c7032976f943a0b30f041fbfa1066ed2cb6b8d701513eda05ef8509c24e02c21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7032976f943a0b30f041fbfa1066ed2cb6b8d701513eda05ef8509c24e02c21", kill_on_drop: false }`
[INFO] [stdout] c7032976f943a0b30f041fbfa1066ed2cb6b8d701513eda05ef8509c24e02c21