[INFO] fetching crate rack-tips 0.0.0...
[INFO] testing rack-tips-0.0.0 against 1.54.0 for beta-1.55-1
[INFO] extracting crate rack-tips 0.0.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate rack-tips 0.0.0 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 rack-tips 0.0.0
[INFO] finished tweaking crates.io crate rack-tips 0.0.0
[INFO] tweaked toml for crates.io crate rack-tips 0.0.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate rack-tips 0.0.0 already has a lockfile, it will not be regenerated
[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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 11f76a5bbee1c4f594b8022bd2194a496a4595a8fbe07aa4f85163830e2e7c09
[INFO] running `Command { std: "docker" "start" "-a" "11f76a5bbee1c4f594b8022bd2194a496a4595a8fbe07aa4f85163830e2e7c09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "11f76a5bbee1c4f594b8022bd2194a496a4595a8fbe07aa4f85163830e2e7c09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11f76a5bbee1c4f594b8022bd2194a496a4595a8fbe07aa4f85163830e2e7c09", kill_on_drop: false }`
[INFO] [stdout] 11f76a5bbee1c4f594b8022bd2194a496a4595a8fbe07aa4f85163830e2e7c09
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 665ed093f50a93a994e905cc2d232d1cdd004b99e6333aadfd1db341911f9fde
[INFO] running `Command { std: "docker" "start" "-a" "665ed093f50a93a994e905cc2d232d1cdd004b99e6333aadfd1db341911f9fde", kill_on_drop: false }`
[INFO] [stderr]    Compiling rack-tips v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "665ed093f50a93a994e905cc2d232d1cdd004b99e6333aadfd1db341911f9fde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "665ed093f50a93a994e905cc2d232d1cdd004b99e6333aadfd1db341911f9fde", kill_on_drop: false }`
[INFO] [stdout] 665ed093f50a93a994e905cc2d232d1cdd004b99e6333aadfd1db341911f9fde
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 12e9490236045a07a2606039ed1cc8ee7f6dcf4a2d3556efd8b09d672e6048f6
[INFO] running `Command { std: "docker" "start" "-a" "12e9490236045a07a2606039ed1cc8ee7f6dcf4a2d3556efd8b09d672e6048f6", kill_on_drop: false }`
[INFO] [stderr]    Compiling rack-tips v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "12e9490236045a07a2606039ed1cc8ee7f6dcf4a2d3556efd8b09d672e6048f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12e9490236045a07a2606039ed1cc8ee7f6dcf4a2d3556efd8b09d672e6048f6", kill_on_drop: false }`
[INFO] [stdout] 12e9490236045a07a2606039ed1cc8ee7f6dcf4a2d3556efd8b09d672e6048f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 783f69c9c4b42812677656ea55ee8444ae8caa0a32a74c82e0af4e5d546c6362
[INFO] running `Command { std: "docker" "start" "-a" "783f69c9c4b42812677656ea55ee8444ae8caa0a32a74c82e0af4e5d546c6362", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rack_tips-a18f84b61b1538fa)
[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" "783f69c9c4b42812677656ea55ee8444ae8caa0a32a74c82e0af4e5d546c6362", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "783f69c9c4b42812677656ea55ee8444ae8caa0a32a74c82e0af4e5d546c6362", kill_on_drop: false }`
[INFO] [stdout] 783f69c9c4b42812677656ea55ee8444ae8caa0a32a74c82e0af4e5d546c6362
