[INFO] fetching crate file-metadata-mditem-macros 0.0.1...
[INFO] testing file-metadata-mditem-macros-0.0.1 against 1.59.0 for beta-1.60-1
[INFO] extracting crate file-metadata-mditem-macros 0.0.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate file-metadata-mditem-macros 0.0.1 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate file-metadata-mditem-macros 0.0.1
[INFO] finished tweaking crates.io crate file-metadata-mditem-macros 0.0.1
[INFO] tweaked toml for crates.io crate file-metadata-mditem-macros 0.0.1 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 396bd086ef231877ae3cecfcd2acd9e6d8fbe34ffcaaa1d0af4ab4980ca6786c
[INFO] running `Command { std: "docker" "start" "-a" "396bd086ef231877ae3cecfcd2acd9e6d8fbe34ffcaaa1d0af4ab4980ca6786c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "396bd086ef231877ae3cecfcd2acd9e6d8fbe34ffcaaa1d0af4ab4980ca6786c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "396bd086ef231877ae3cecfcd2acd9e6d8fbe34ffcaaa1d0af4ab4980ca6786c", kill_on_drop: false }`
[INFO] [stdout] 396bd086ef231877ae3cecfcd2acd9e6d8fbe34ffcaaa1d0af4ab4980ca6786c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6db39dca3c091292d5d6771f2783e47fdfc9de9293c60c5d3ce3bd2ce82528d0
[INFO] running `Command { std: "docker" "start" "-a" "6db39dca3c091292d5d6771f2783e47fdfc9de9293c60c5d3ce3bd2ce82528d0", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling file-metadata-mditem-macros v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.66s
[INFO] running `Command { std: "docker" "inspect" "6db39dca3c091292d5d6771f2783e47fdfc9de9293c60c5d3ce3bd2ce82528d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6db39dca3c091292d5d6771f2783e47fdfc9de9293c60c5d3ce3bd2ce82528d0", kill_on_drop: false }`
[INFO] [stdout] 6db39dca3c091292d5d6771f2783e47fdfc9de9293c60c5d3ce3bd2ce82528d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7229621bcb27e9d0c71a795a86b7bd2cffbc1603295718b6b15da97c7b1d3b61
[INFO] running `Command { std: "docker" "start" "-a" "7229621bcb27e9d0c71a795a86b7bd2cffbc1603295718b6b15da97c7b1d3b61", kill_on_drop: false }`
[INFO] [stderr]    Compiling file-metadata-mditem-macros v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "7229621bcb27e9d0c71a795a86b7bd2cffbc1603295718b6b15da97c7b1d3b61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7229621bcb27e9d0c71a795a86b7bd2cffbc1603295718b6b15da97c7b1d3b61", kill_on_drop: false }`
[INFO] [stdout] 7229621bcb27e9d0c71a795a86b7bd2cffbc1603295718b6b15da97c7b1d3b61
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 40d3d10ea34166e078ef1f7088199d745b8aba8de86eca0f560d5fa9f76a2f0f
[INFO] running `Command { std: "docker" "start" "-a" "40d3d10ea34166e078ef1f7088199d745b8aba8de86eca0f560d5fa9f76a2f0f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/file_metadata_mditem_macros-9ea598c868c962dd)
[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 file-metadata-mditem-macros
[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" "40d3d10ea34166e078ef1f7088199d745b8aba8de86eca0f560d5fa9f76a2f0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40d3d10ea34166e078ef1f7088199d745b8aba8de86eca0f560d5fa9f76a2f0f", kill_on_drop: false }`
[INFO] [stdout] 40d3d10ea34166e078ef1f7088199d745b8aba8de86eca0f560d5fa9f76a2f0f