[INFO] fetching crate shutdown 0.4.1...
[INFO] testing shutdown-0.4.1 against 1.81.0 for beta-1.82-1
[INFO] extracting crate shutdown 0.4.1 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate shutdown 0.4.1 on toolchain 1.81.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.81.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate shutdown 0.4.1
[INFO] finished tweaking crates.io crate shutdown 0.4.1
[INFO] tweaked toml for crates.io crate shutdown 0.4.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.81.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 65 packages to latest compatible versions
[INFO] [stderr]       Adding hermit-abi v0.3.9 (latest: v0.4.0)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1)
[INFO] [stderr]       Adding windows-sys v0.52.0 (latest: v0.59.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.81.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+1.81.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cd0d3ce0f3f6cbcf0c495361133e451d738adca76132ff93623f053af310066c
[INFO] running `Command { std: "docker" "start" "-a" "cd0d3ce0f3f6cbcf0c495361133e451d738adca76132ff93623f053af310066c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cd0d3ce0f3f6cbcf0c495361133e451d738adca76132ff93623f053af310066c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd0d3ce0f3f6cbcf0c495361133e451d738adca76132ff93623f053af310066c", kill_on_drop: false }`
[INFO] [stdout] cd0d3ce0f3f6cbcf0c495361133e451d738adca76132ff93623f053af310066c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+1.81.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 797a7079646fcbb63c0bd637fb91b3604402308abefbd708531d517b9ab057ed
[INFO] running `Command { std: "docker" "start" "-a" "797a7079646fcbb63c0bd637fb91b3604402308abefbd708531d517b9ab057ed", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-io v0.3.30
[INFO] [stderr]    Compiling signal-hook v0.3.17
[INFO] [stderr]    Compiling signal-hook-registry v1.4.2
[INFO] [stderr]    Compiling tokio v1.40.0
[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]    Compiling signal-hook-tokio v0.3.1
[INFO] [stderr]    Compiling tokio-util v0.7.12
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling futures-util v0.3.30
[INFO] [stderr]    Compiling futures-executor v0.3.30
[INFO] [stderr]    Compiling futures v0.3.30
[INFO] [stderr]    Compiling shutdown v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.92s
[INFO] running `Command { std: "docker" "inspect" "797a7079646fcbb63c0bd637fb91b3604402308abefbd708531d517b9ab057ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "797a7079646fcbb63c0bd637fb91b3604402308abefbd708531d517b9ab057ed", kill_on_drop: false }`
[INFO] [stdout] 797a7079646fcbb63c0bd637fb91b3604402308abefbd708531d517b9ab057ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+1.81.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1ec93921929666f357022642082a881c02d4bcdee8ecc79f0bed177ada30aa4f
[INFO] running `Command { std: "docker" "start" "-a" "1ec93921929666f357022642082a881c02d4bcdee8ecc79f0bed177ada30aa4f", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-syntax v0.8.4
[INFO] [stderr]    Compiling tokio-macros v2.4.0
[INFO] [stderr]    Compiling tokio v1.40.0
[INFO] [stderr]    Compiling regex-automata v0.4.7
[INFO] [stderr]    Compiling regex v1.10.6
[INFO] [stderr]    Compiling tokio-util v0.7.12
[INFO] [stderr]    Compiling signal-hook-tokio v0.3.1
[INFO] [stderr]    Compiling shutdown v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling env_filter v0.1.2
[INFO] [stderr]    Compiling env_logger v0.11.5
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 11.21s
[INFO] running `Command { std: "docker" "inspect" "1ec93921929666f357022642082a881c02d4bcdee8ecc79f0bed177ada30aa4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ec93921929666f357022642082a881c02d4bcdee8ecc79f0bed177ada30aa4f", kill_on_drop: false }`
[INFO] [stdout] 1ec93921929666f357022642082a881c02d4bcdee8ecc79f0bed177ada30aa4f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+1.81.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c4dbb6ec575cc09deff8f157782a13fea4af4b5710fb650891fd2c1ce744fb0b
[INFO] running `Command { std: "docker" "start" "-a" "c4dbb6ec575cc09deff8f157782a13fea4af4b5710fb650891fd2c1ce744fb0b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/shutdown-0ef14d2ebe03aa92)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::shutdown_sigint ... ok
[INFO] [stdout] test tests::shutdown_now ... ok
[INFO] [stdout] test tests::not_notified ... ok
[INFO] [stderr]    Doc-tests shutdown
[INFO] [stdout] test tests::shutdown_branch ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - Shutdown::new (line 52) - compile ... ok
[INFO] [stdout] test src/lib.rs - Shutdown::branch (line 132) - compile ... ok
[INFO] [stdout] test src/lib.rs - Shutdown::signal (line 188) - compile ... ok
[INFO] [stdout] test src/lib.rs - Shutdown::unregistered (line 74) - compile ... ok
[INFO] [stdout] test src/lib.rs - Shutdown::subscribe (line 153) - compile ... ok
[INFO] [stdout] test src/lib.rs - Shutdown::is_signalled (line 170) - compile ... ok
[INFO] [stdout] test src/lib.rs - Shutdown::signalled (line 207) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.22s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c4dbb6ec575cc09deff8f157782a13fea4af4b5710fb650891fd2c1ce744fb0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4dbb6ec575cc09deff8f157782a13fea4af4b5710fb650891fd2c1ce744fb0b", kill_on_drop: false }`
[INFO] [stdout] c4dbb6ec575cc09deff8f157782a13fea4af4b5710fb650891fd2c1ce744fb0b