[INFO] fetching crate audio-widgets 0.1.0...
[INFO] testing audio-widgets-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate audio-widgets 0.1.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate audio-widgets 0.1.0 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 audio-widgets 0.1.0
[INFO] finished tweaking crates.io crate audio-widgets 0.1.0
[INFO] tweaked toml for crates.io crate audio-widgets 0.1.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] ebaff9e90fd2d3f781194198762cfc7713e413667b6b895a4c46b13430a0678a
[INFO] running `Command { std: "docker" "start" "-a" "ebaff9e90fd2d3f781194198762cfc7713e413667b6b895a4c46b13430a0678a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ebaff9e90fd2d3f781194198762cfc7713e413667b6b895a4c46b13430a0678a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebaff9e90fd2d3f781194198762cfc7713e413667b6b895a4c46b13430a0678a", kill_on_drop: false }`
[INFO] [stdout] ebaff9e90fd2d3f781194198762cfc7713e413667b6b895a4c46b13430a0678a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 63b628dfbe5e159d9b2a8cfc39c2cda87649f7363780d920a3a4a2345033b233
[INFO] running `Command { std: "docker" "start" "-a" "63b628dfbe5e159d9b2a8cfc39c2cda87649f7363780d920a3a4a2345033b233", kill_on_drop: false }`
[INFO] [stderr]    Compiling scales v0.1.3
[INFO] [stderr]    Compiling audio-widgets v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.47s
[INFO] running `Command { std: "docker" "inspect" "63b628dfbe5e159d9b2a8cfc39c2cda87649f7363780d920a3a4a2345033b233", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63b628dfbe5e159d9b2a8cfc39c2cda87649f7363780d920a3a4a2345033b233", kill_on_drop: false }`
[INFO] [stdout] 63b628dfbe5e159d9b2a8cfc39c2cda87649f7363780d920a3a4a2345033b233
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 64134d6e1714c75a6bf2ebd91e28aa4467efc682560273c82dcbefe35182daa7
[INFO] running `Command { std: "docker" "start" "-a" "64134d6e1714c75a6bf2ebd91e28aa4467efc682560273c82dcbefe35182daa7", kill_on_drop: false }`
[INFO] [stderr]    Compiling audio-widgets v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.55s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/audio_widgets-7724f39e9455d6eb)
[INFO] running `Command { std: "docker" "inspect" "64134d6e1714c75a6bf2ebd91e28aa4467efc682560273c82dcbefe35182daa7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64134d6e1714c75a6bf2ebd91e28aa4467efc682560273c82dcbefe35182daa7", kill_on_drop: false }`
[INFO] [stdout] 64134d6e1714c75a6bf2ebd91e28aa4467efc682560273c82dcbefe35182daa7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] d7d763098dea355b971fd869804a0940e7bc881c1fe67550c15b2d45de06f8ce
[INFO] running `Command { std: "docker" "start" "-a" "d7d763098dea355b971fd869804a0940e7bc881c1fe67550c15b2d45de06f8ce", 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/audio_widgets-7724f39e9455d6eb)
[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 audio-widgets
[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" "d7d763098dea355b971fd869804a0940e7bc881c1fe67550c15b2d45de06f8ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7d763098dea355b971fd869804a0940e7bc881c1fe67550c15b2d45de06f8ce", kill_on_drop: false }`
[INFO] [stdout] d7d763098dea355b971fd869804a0940e7bc881c1fe67550c15b2d45de06f8ce