[INFO] fetching crate devops 0.0.0...
[INFO] testing devops-0.0.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate devops 0.0.0 into /workspace/builds/worker-59/source
[INFO] validating manifest of crates.io crate devops 0.0.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate devops 0.0.0
[INFO] finished tweaking crates.io crate devops 0.0.0
[INFO] tweaked toml for crates.io crate devops 0.0.0 written to /workspace/builds/worker-59/source/Cargo.toml
[INFO] crate crates.io crate devops 0.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5d05baec0445537fb089e8f926ffde6ec9b19acd906c3cdba32dd690ecbb8864
[INFO] running `Command { std: "docker" "start" "-a" "5d05baec0445537fb089e8f926ffde6ec9b19acd906c3cdba32dd690ecbb8864", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5d05baec0445537fb089e8f926ffde6ec9b19acd906c3cdba32dd690ecbb8864", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d05baec0445537fb089e8f926ffde6ec9b19acd906c3cdba32dd690ecbb8864", kill_on_drop: false }`
[INFO] [stdout] 5d05baec0445537fb089e8f926ffde6ec9b19acd906c3cdba32dd690ecbb8864
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f7cd7ee144f23b94a1ba69a5c4a58f2e2f7ffe91076677f471c4b96ffe6ce477
[INFO] running `Command { std: "docker" "start" "-a" "f7cd7ee144f23b94a1ba69a5c4a58f2e2f7ffe91076677f471c4b96ffe6ce477", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling devops v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.30s
[INFO] running `Command { std: "docker" "inspect" "f7cd7ee144f23b94a1ba69a5c4a58f2e2f7ffe91076677f471c4b96ffe6ce477", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7cd7ee144f23b94a1ba69a5c4a58f2e2f7ffe91076677f471c4b96ffe6ce477", kill_on_drop: false }`
[INFO] [stdout] f7cd7ee144f23b94a1ba69a5c4a58f2e2f7ffe91076677f471c4b96ffe6ce477
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] af328493018c449caae36a0484382174562d1dcacbacf7e9a2100709c1b235a8
[INFO] running `Command { std: "docker" "start" "-a" "af328493018c449caae36a0484382174562d1dcacbacf7e9a2100709c1b235a8", kill_on_drop: false }`
[INFO] [stderr]    Compiling devops v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "af328493018c449caae36a0484382174562d1dcacbacf7e9a2100709c1b235a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af328493018c449caae36a0484382174562d1dcacbacf7e9a2100709c1b235a8", kill_on_drop: false }`
[INFO] [stdout] af328493018c449caae36a0484382174562d1dcacbacf7e9a2100709c1b235a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 835aa25d4debfe99eb7ee6d25769bde6be803f2bc713187dd15c5b1aaea6832a
[INFO] running `Command { std: "docker" "start" "-a" "835aa25d4debfe99eb7ee6d25769bde6be803f2bc713187dd15c5b1aaea6832a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.83s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/devops-c240365721f3d1b7)
[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" "835aa25d4debfe99eb7ee6d25769bde6be803f2bc713187dd15c5b1aaea6832a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "835aa25d4debfe99eb7ee6d25769bde6be803f2bc713187dd15c5b1aaea6832a", kill_on_drop: false }`
[INFO] [stdout] 835aa25d4debfe99eb7ee6d25769bde6be803f2bc713187dd15c5b1aaea6832a