[INFO] fetching crate step-timer 0.0.0...
[INFO] testing step-timer-0.0.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate step-timer 0.0.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate step-timer 0.0.0
[INFO] finished tweaking crates.io crate step-timer 0.0.0
[INFO] tweaked toml for crates.io crate step-timer 0.0.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate step-timer 0.0.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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] 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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 36401ea58c0261b294308e3ca36e2743d1fdab1ffc22964cba7a1cd964e97d86
[INFO] running `Command { std: "docker" "start" "-a" "36401ea58c0261b294308e3ca36e2743d1fdab1ffc22964cba7a1cd964e97d86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "36401ea58c0261b294308e3ca36e2743d1fdab1ffc22964cba7a1cd964e97d86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36401ea58c0261b294308e3ca36e2743d1fdab1ffc22964cba7a1cd964e97d86", kill_on_drop: false }`
[INFO] [stdout] 36401ea58c0261b294308e3ca36e2743d1fdab1ffc22964cba7a1cd964e97d86
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 785a077cca6970d7086184aab77f1a7bbbe9e2c7d3211bd073bbb8f48c6257a3
[INFO] running `Command { std: "docker" "start" "-a" "785a077cca6970d7086184aab77f1a7bbbe9e2c7d3211bd073bbb8f48c6257a3", kill_on_drop: false }`
[INFO] [stderr]    Compiling step-timer v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "785a077cca6970d7086184aab77f1a7bbbe9e2c7d3211bd073bbb8f48c6257a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "785a077cca6970d7086184aab77f1a7bbbe9e2c7d3211bd073bbb8f48c6257a3", kill_on_drop: false }`
[INFO] [stdout] 785a077cca6970d7086184aab77f1a7bbbe9e2c7d3211bd073bbb8f48c6257a3
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] da371119f6027ba154c6c853f4ec01f1d1af2a0a72daf7509d6181f3f44bb70d
[INFO] running `Command { std: "docker" "start" "-a" "da371119f6027ba154c6c853f4ec01f1d1af2a0a72daf7509d6181f3f44bb70d", kill_on_drop: false }`
[INFO] [stderr]    Compiling step-timer v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "da371119f6027ba154c6c853f4ec01f1d1af2a0a72daf7509d6181f3f44bb70d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da371119f6027ba154c6c853f4ec01f1d1af2a0a72daf7509d6181f3f44bb70d", kill_on_drop: false }`
[INFO] [stdout] da371119f6027ba154c6c853f4ec01f1d1af2a0a72daf7509d6181f3f44bb70d
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b756d01bd6691dc5beae3ecaf2261c738a139027c5e5b396e5f5b2713bd66023
[INFO] running `Command { std: "docker" "start" "-a" "b756d01bd6691dc5beae3ecaf2261c738a139027c5e5b396e5f5b2713bd66023", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/step_timer-98e2e3762b19bb35)
[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] [stderr]    Doc-tests step_timer
[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" "b756d01bd6691dc5beae3ecaf2261c738a139027c5e5b396e5f5b2713bd66023", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b756d01bd6691dc5beae3ecaf2261c738a139027c5e5b396e5f5b2713bd66023", kill_on_drop: false }`
[INFO] [stdout] b756d01bd6691dc5beae3ecaf2261c738a139027c5e5b396e5f5b2713bd66023