[INFO] fetching crate microbench 0.5.0...
[INFO] testing microbench-0.5.0 against 1.54.0 for beta-1.55-1
[INFO] extracting crate microbench 0.5.0 into /workspace/builds/worker-82/source
[INFO] validating manifest of crates.io crate microbench 0.5.0 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 microbench 0.5.0
[INFO] finished tweaking crates.io crate microbench 0.5.0
[INFO] tweaked toml for crates.io crate microbench 0.5.0 written to /workspace/builds/worker-82/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-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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] 3bb3b53b8acac4d08584954a59eaa2314f1b53eef3c12a769738e6dcc5cd38fd
[INFO] running `Command { std: "docker" "start" "-a" "3bb3b53b8acac4d08584954a59eaa2314f1b53eef3c12a769738e6dcc5cd38fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3bb3b53b8acac4d08584954a59eaa2314f1b53eef3c12a769738e6dcc5cd38fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bb3b53b8acac4d08584954a59eaa2314f1b53eef3c12a769738e6dcc5cd38fd", kill_on_drop: false }`
[INFO] [stdout] 3bb3b53b8acac4d08584954a59eaa2314f1b53eef3c12a769738e6dcc5cd38fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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] 56c1ea315772f7b6f86549a409095dcfebcdcb8dfba4996f8f5d1e5891b8a958
[INFO] running `Command { std: "docker" "start" "-a" "56c1ea315772f7b6f86549a409095dcfebcdcb8dfba4996f8f5d1e5891b8a958", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling microbench v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.30s
[INFO] running `Command { std: "docker" "inspect" "56c1ea315772f7b6f86549a409095dcfebcdcb8dfba4996f8f5d1e5891b8a958", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56c1ea315772f7b6f86549a409095dcfebcdcb8dfba4996f8f5d1e5891b8a958", kill_on_drop: false }`
[INFO] [stdout] 56c1ea315772f7b6f86549a409095dcfebcdcb8dfba4996f8f5d1e5891b8a958
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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] f2ccabb308393ae02fcb8ce8fc093d35d1368ddf18fbe88b6083ce1c9ef19077
[INFO] running `Command { std: "docker" "start" "-a" "f2ccabb308393ae02fcb8ce8fc093d35d1368ddf18fbe88b6083ce1c9ef19077", kill_on_drop: false }`
[INFO] [stderr]    Compiling microbench v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `Command { std: "docker" "inspect" "f2ccabb308393ae02fcb8ce8fc093d35d1368ddf18fbe88b6083ce1c9ef19077", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2ccabb308393ae02fcb8ce8fc093d35d1368ddf18fbe88b6083ce1c9ef19077", kill_on_drop: false }`
[INFO] [stdout] f2ccabb308393ae02fcb8ce8fc093d35d1368ddf18fbe88b6083ce1c9ef19077
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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] 3b3c566bd32057fe7fc7991b40d4717b8bb3781a3b29526da9091c2cd04aeffc
[INFO] running `Command { std: "docker" "start" "-a" "3b3c566bd32057fe7fc7991b40d4717b8bb3781a3b29526da9091c2cd04aeffc", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/microbench-42dbec157cdcfc1d)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests microbench
[INFO] [stdout] running 2 tests
[INFO] [stdout] test statistics::tests::test_kahan ... ok
[INFO] [stdout] test statistics::tests::test_model ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 40) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 10.82s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3b3c566bd32057fe7fc7991b40d4717b8bb3781a3b29526da9091c2cd04aeffc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b3c566bd32057fe7fc7991b40d4717b8bb3781a3b29526da9091c2cd04aeffc", kill_on_drop: false }`
[INFO] [stdout] 3b3c566bd32057fe7fc7991b40d4717b8bb3781a3b29526da9091c2cd04aeffc
