[INFO] fetching crate mono 0.1.0...
[INFO] testing mono-0.1.0 against 1.54.0 for beta-1.55-1
[INFO] extracting crate mono 0.1.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate mono 0.1.0 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mono 0.1.0
[INFO] finished tweaking crates.io crate mono 0.1.0
[INFO] tweaked toml for crates.io crate mono 0.1.0 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bd1cf58a045674e6c2076f012c6b5a8693ab83bccb1f1222d9ec171258e1bc0c
[INFO] running `Command { std: "docker" "start" "-a" "bd1cf58a045674e6c2076f012c6b5a8693ab83bccb1f1222d9ec171258e1bc0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bd1cf58a045674e6c2076f012c6b5a8693ab83bccb1f1222d9ec171258e1bc0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd1cf58a045674e6c2076f012c6b5a8693ab83bccb1f1222d9ec171258e1bc0c", kill_on_drop: false }`
[INFO] [stdout] bd1cf58a045674e6c2076f012c6b5a8693ab83bccb1f1222d9ec171258e1bc0c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 34afb860ce33e030db7b8f7050f9a7ae33d39ea9390b4851f3f87b6e37ae301c
[INFO] running `Command { std: "docker" "start" "-a" "34afb860ce33e030db7b8f7050f9a7ae33d39ea9390b4851f3f87b6e37ae301c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling mono v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "34afb860ce33e030db7b8f7050f9a7ae33d39ea9390b4851f3f87b6e37ae301c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34afb860ce33e030db7b8f7050f9a7ae33d39ea9390b4851f3f87b6e37ae301c", kill_on_drop: false }`
[INFO] [stdout] 34afb860ce33e030db7b8f7050f9a7ae33d39ea9390b4851f3f87b6e37ae301c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 11d808c51da3fbedf34350724142a5b212c427fccab485eb5105e0ef2237d545
[INFO] running `Command { std: "docker" "start" "-a" "11d808c51da3fbedf34350724142a5b212c427fccab485eb5105e0ef2237d545", kill_on_drop: false }`
[INFO] [stderr]    Compiling mono v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "11d808c51da3fbedf34350724142a5b212c427fccab485eb5105e0ef2237d545", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11d808c51da3fbedf34350724142a5b212c427fccab485eb5105e0ef2237d545", kill_on_drop: false }`
[INFO] [stdout] 11d808c51da3fbedf34350724142a5b212c427fccab485eb5105e0ef2237d545
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ccd6e81a6ea69291d460be198dccadefed76116f28d13b1a74f945176eb62e0e
[INFO] running `Command { std: "docker" "start" "-a" "ccd6e81a6ea69291d460be198dccadefed76116f28d13b1a74f945176eb62e0e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mono-fb45871f26442186)
[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 mono
[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" "ccd6e81a6ea69291d460be198dccadefed76116f28d13b1a74f945176eb62e0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ccd6e81a6ea69291d460be198dccadefed76116f28d13b1a74f945176eb62e0e", kill_on_drop: false }`
[INFO] [stdout] ccd6e81a6ea69291d460be198dccadefed76116f28d13b1a74f945176eb62e0e
