[INFO] fetching crate mio-signals 0.2.0...
[INFO] testing mio-signals-0.2.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate mio-signals 0.2.0 into /workspace/builds/worker-23/source
[INFO] validating manifest of crates.io crate mio-signals 0.2.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mio-signals 0.2.0
[INFO] finished tweaking crates.io crate mio-signals 0.2.0
[INFO] tweaked toml for crates.io crate mio-signals 0.2.0 written to /workspace/builds/worker-23/source/Cargo.toml
[INFO] crate crates.io crate mio-signals 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aa20145a391e8c176e90bd2af917a937c8815ca9bffaeeff185280e3b548915b
[INFO] running `Command { std: "docker" "start" "-a" "aa20145a391e8c176e90bd2af917a937c8815ca9bffaeeff185280e3b548915b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aa20145a391e8c176e90bd2af917a937c8815ca9bffaeeff185280e3b548915b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa20145a391e8c176e90bd2af917a937c8815ca9bffaeeff185280e3b548915b", kill_on_drop: false }`
[INFO] [stdout] aa20145a391e8c176e90bd2af917a937c8815ca9bffaeeff185280e3b548915b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d1fb9579d9bc0812dfed8e06e5516e8ad269f43a73afe7edc5c732831038157c
[INFO] running `Command { std: "docker" "start" "-a" "d1fb9579d9bc0812dfed8e06e5516e8ad269f43a73afe7edc5c732831038157c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.94
[INFO] [stderr]    Compiling mio v0.8.0
[INFO] [stderr]    Compiling mio-signals v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.70s
[INFO] running `Command { std: "docker" "inspect" "d1fb9579d9bc0812dfed8e06e5516e8ad269f43a73afe7edc5c732831038157c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1fb9579d9bc0812dfed8e06e5516e8ad269f43a73afe7edc5c732831038157c", kill_on_drop: false }`
[INFO] [stdout] d1fb9579d9bc0812dfed8e06e5516e8ad269f43a73afe7edc5c732831038157c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 699fcd236d6c2c6433ba7eb58101a23b141d114a494a1397283d7357ff616470
[INFO] running `Command { std: "docker" "start" "-a" "699fcd236d6c2c6433ba7eb58101a23b141d114a494a1397283d7357ff616470", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling mio-signals v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.63s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/mio_signals-555c463b4d9a3893)
[INFO] running `Command { std: "docker" "inspect" "699fcd236d6c2c6433ba7eb58101a23b141d114a494a1397283d7357ff616470", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "699fcd236d6c2c6433ba7eb58101a23b141d114a494a1397283d7357ff616470", kill_on_drop: false }`
[INFO] [stdout] 699fcd236d6c2c6433ba7eb58101a23b141d114a494a1397283d7357ff616470
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2a928734a6c7f520a89c1247fa4ff249246c3ecb08d8daea0606602eb8b0d621
[INFO] running `Command { std: "docker" "start" "-a" "2a928734a6c7f520a89c1247fa4ff249246c3ecb08d8daea0606602eb8b0d621", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mio_signals-555c463b4d9a3893)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stderr]    Doc-tests mio-signals
[INFO] [stdout] test sys::raw_signal_round_trip ... ok
[INFO] [stdout] test sys::test_raw_signal ... ok
[INFO] [stdout] test sys::test_from_raw_signal ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - send_signal (line 406) ... ok
[INFO] [stdout] test src/lib.rs - SignalSet (line 181) ... ok
[INFO] [stdout] test src/lib.rs - Signals (line 89) ... ok
[INFO] [stdout] test src/lib.rs - SignalSet::contains (line 222) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.27s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2a928734a6c7f520a89c1247fa4ff249246c3ecb08d8daea0606602eb8b0d621", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a928734a6c7f520a89c1247fa4ff249246c3ecb08d8daea0606602eb8b0d621", kill_on_drop: false }`
[INFO] [stdout] 2a928734a6c7f520a89c1247fa4ff249246c3ecb08d8daea0606602eb8b0d621