[INFO] fetching crate liuchong 0.1.0...
[INFO] testing liuchong-0.1.0 against 1.54.0 for beta-1.55-1
[INFO] extracting crate liuchong 0.1.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate liuchong 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 liuchong 0.1.0
[INFO] finished tweaking crates.io crate liuchong 0.1.0
[INFO] tweaked toml for crates.io crate liuchong 0.1.0 written to /workspace/builds/worker-12/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] 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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 7c438eec1ce79b17f9f9906e73f0d5c2893671a44057f40d62dcdb4535d03347
[INFO] running `Command { std: "docker" "start" "-a" "7c438eec1ce79b17f9f9906e73f0d5c2893671a44057f40d62dcdb4535d03347", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7c438eec1ce79b17f9f9906e73f0d5c2893671a44057f40d62dcdb4535d03347", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c438eec1ce79b17f9f9906e73f0d5c2893671a44057f40d62dcdb4535d03347", kill_on_drop: false }`
[INFO] [stdout] 7c438eec1ce79b17f9f9906e73f0d5c2893671a44057f40d62dcdb4535d03347
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 83bd4654a7c1ceb4eb9afb91fe7c8ebb93263da9b85cbc026bbeea6932fa7c58
[INFO] running `Command { std: "docker" "start" "-a" "83bd4654a7c1ceb4eb9afb91fe7c8ebb93263da9b85cbc026bbeea6932fa7c58", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling liuchong v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `Command { std: "docker" "inspect" "83bd4654a7c1ceb4eb9afb91fe7c8ebb93263da9b85cbc026bbeea6932fa7c58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83bd4654a7c1ceb4eb9afb91fe7c8ebb93263da9b85cbc026bbeea6932fa7c58", kill_on_drop: false }`
[INFO] [stdout] 83bd4654a7c1ceb4eb9afb91fe7c8ebb93263da9b85cbc026bbeea6932fa7c58
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 6d5bf92d79b9e1b5ab2e0b74b9c8bdb7d7e816c68a17a3550d6d0ec107f0c5c7
[INFO] running `Command { std: "docker" "start" "-a" "6d5bf92d79b9e1b5ab2e0b74b9c8bdb7d7e816c68a17a3550d6d0ec107f0c5c7", kill_on_drop: false }`
[INFO] [stderr]    Compiling liuchong v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "6d5bf92d79b9e1b5ab2e0b74b9c8bdb7d7e816c68a17a3550d6d0ec107f0c5c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d5bf92d79b9e1b5ab2e0b74b9c8bdb7d7e816c68a17a3550d6d0ec107f0c5c7", kill_on_drop: false }`
[INFO] [stdout] 6d5bf92d79b9e1b5ab2e0b74b9c8bdb7d7e816c68a17a3550d6d0ec107f0c5c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 2877205e1f52828f80ed496306bb8defaee9c46faa0a00f39fbf4b0a77889222
[INFO] running `Command { std: "docker" "start" "-a" "2877205e1f52828f80ed496306bb8defaee9c46faa0a00f39fbf4b0a77889222", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/liuchong-e19f24b6de314b4a)
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stderr]    Doc-tests liuchong
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[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" "2877205e1f52828f80ed496306bb8defaee9c46faa0a00f39fbf4b0a77889222", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2877205e1f52828f80ed496306bb8defaee9c46faa0a00f39fbf4b0a77889222", kill_on_drop: false }`
[INFO] [stdout] 2877205e1f52828f80ed496306bb8defaee9c46faa0a00f39fbf4b0a77889222
