[INFO] fetching crate derive-com-wrapper 0.1.0...
[INFO] testing derive-com-wrapper-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate derive-com-wrapper 0.1.0 into /workspace/builds/worker-74/source
[INFO] validating manifest of crates.io crate derive-com-wrapper 0.1.0 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 derive-com-wrapper 0.1.0
[INFO] finished tweaking crates.io crate derive-com-wrapper 0.1.0
[INFO] tweaked toml for crates.io crate derive-com-wrapper 0.1.0 written to /workspace/builds/worker-74/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] [stderr]     Blocking waiting for file lock on package cache
[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-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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] 328c87877407920c6128881e836e0f68aaa1d6607d9a698d17e9f76761119869
[INFO] running `Command { std: "docker" "start" "-a" "328c87877407920c6128881e836e0f68aaa1d6607d9a698d17e9f76761119869", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "328c87877407920c6128881e836e0f68aaa1d6607d9a698d17e9f76761119869", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "328c87877407920c6128881e836e0f68aaa1d6607d9a698d17e9f76761119869", kill_on_drop: false }`
[INFO] [stdout] 328c87877407920c6128881e836e0f68aaa1d6607d9a698d17e9f76761119869
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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] fd6d4d7f06cf70a767f9dcb9dafc2105de7913882e2f234220cdede647eec4b2
[INFO] running `Command { std: "docker" "start" "-a" "fd6d4d7f06cf70a767f9dcb9dafc2105de7913882e2f234220cdede647eec4b2", kill_on_drop: false }`
[INFO] [stderr]    Compiling derive-com-wrapper v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.32s
[INFO] running `Command { std: "docker" "inspect" "fd6d4d7f06cf70a767f9dcb9dafc2105de7913882e2f234220cdede647eec4b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd6d4d7f06cf70a767f9dcb9dafc2105de7913882e2f234220cdede647eec4b2", kill_on_drop: false }`
[INFO] [stdout] fd6d4d7f06cf70a767f9dcb9dafc2105de7913882e2f234220cdede647eec4b2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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] 28a39fb1775ca8386815e47a33c07ffaf28f1b03f57dff8be1a2e00611338a9d
[INFO] running `Command { std: "docker" "start" "-a" "28a39fb1775ca8386815e47a33c07ffaf28f1b03f57dff8be1a2e00611338a9d", kill_on_drop: false }`
[INFO] [stderr]    Compiling derive-com-wrapper v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "28a39fb1775ca8386815e47a33c07ffaf28f1b03f57dff8be1a2e00611338a9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28a39fb1775ca8386815e47a33c07ffaf28f1b03f57dff8be1a2e00611338a9d", kill_on_drop: false }`
[INFO] [stdout] 28a39fb1775ca8386815e47a33c07ffaf28f1b03f57dff8be1a2e00611338a9d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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] 83459fb86895e6a00f051656c891ba62344dc3b4103dede108dc4108ffa70c23
[INFO] running `Command { std: "docker" "start" "-a" "83459fb86895e6a00f051656c891ba62344dc3b4103dede108dc4108ffa70c23", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.47s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/derive_com_wrapper-fd0f8555295a7e29)
[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] [stderr]    Doc-tests derive-com-wrapper
[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" "83459fb86895e6a00f051656c891ba62344dc3b4103dede108dc4108ffa70c23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83459fb86895e6a00f051656c891ba62344dc3b4103dede108dc4108ffa70c23", kill_on_drop: false }`
[INFO] [stdout] 83459fb86895e6a00f051656c891ba62344dc3b4103dede108dc4108ffa70c23