[INFO] fetching crate enumerror 0.0.1...
[INFO] testing enumerror-0.0.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate enumerror 0.0.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate enumerror 0.0.1 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 enumerror 0.0.1
[INFO] finished tweaking crates.io crate enumerror 0.0.1
[INFO] tweaked toml for crates.io crate enumerror 0.0.1 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 56e8530b30476e19620707deccd2c1624f040ac1f1015b848b2e58bf1decefa0
[INFO] running `Command { std: "docker" "start" "-a" "56e8530b30476e19620707deccd2c1624f040ac1f1015b848b2e58bf1decefa0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "56e8530b30476e19620707deccd2c1624f040ac1f1015b848b2e58bf1decefa0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56e8530b30476e19620707deccd2c1624f040ac1f1015b848b2e58bf1decefa0", kill_on_drop: false }`
[INFO] [stdout] 56e8530b30476e19620707deccd2c1624f040ac1f1015b848b2e58bf1decefa0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] a7657d7781a083eec823d1f1b7aefaf82ce1824e7d989716769d89a87ed1e7df
[INFO] running `Command { std: "docker" "start" "-a" "a7657d7781a083eec823d1f1b7aefaf82ce1824e7d989716769d89a87ed1e7df", kill_on_drop: false }`
[INFO] [stderr]    Compiling enumerror v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "a7657d7781a083eec823d1f1b7aefaf82ce1824e7d989716769d89a87ed1e7df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7657d7781a083eec823d1f1b7aefaf82ce1824e7d989716769d89a87ed1e7df", kill_on_drop: false }`
[INFO] [stdout] a7657d7781a083eec823d1f1b7aefaf82ce1824e7d989716769d89a87ed1e7df
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 9e5b0200c9875507a486aec8a00561fe580035f1b365444aea0af4167997833f
[INFO] running `Command { std: "docker" "start" "-a" "9e5b0200c9875507a486aec8a00561fe580035f1b365444aea0af4167997833f", kill_on_drop: false }`
[INFO] [stderr]    Compiling enumerror v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "9e5b0200c9875507a486aec8a00561fe580035f1b365444aea0af4167997833f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e5b0200c9875507a486aec8a00561fe580035f1b365444aea0af4167997833f", kill_on_drop: false }`
[INFO] [stdout] 9e5b0200c9875507a486aec8a00561fe580035f1b365444aea0af4167997833f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] d23cd35584dbede2cb6e9092fd46e705c60482cda6d37cef086311ee917c2fb8
[INFO] running `Command { std: "docker" "start" "-a" "d23cd35584dbede2cb6e9092fd46e705c60482cda6d37cef086311ee917c2fb8", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/enumerror-e27cdc9783649ddc)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests enumerror
[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] [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" "d23cd35584dbede2cb6e9092fd46e705c60482cda6d37cef086311ee917c2fb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d23cd35584dbede2cb6e9092fd46e705c60482cda6d37cef086311ee917c2fb8", kill_on_drop: false }`
[INFO] [stdout] d23cd35584dbede2cb6e9092fd46e705c60482cda6d37cef086311ee917c2fb8