[INFO] fetching crate ignore 0.4.18...
[INFO] checking ignore-0.4.18 against master#90442458ac46b1d5eed752c316da25450f67285b for pr-81477
[INFO] extracting crate ignore 0.4.18 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate ignore 0.4.18 on toolchain 90442458ac46b1d5eed752c316da25450f67285b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ignore 0.4.18
[INFO] finished tweaking crates.io crate ignore 0.4.18
[INFO] tweaked toml for crates.io crate ignore 0.4.18 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate ignore 0.4.18 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded globset v0.4.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:ea7d7bff36b2ba8ce4de8bba1d2dea90376bc481f1a945a913994a8c492e40c1" "/opt/rustwide/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 334dd3bd36a1541e37fef14abdbe7f0359743be13510bf1a8530dfb29b6e58f7
[INFO] running `Command { std: "docker" "start" "-a" "334dd3bd36a1541e37fef14abdbe7f0359743be13510bf1a8530dfb29b6e58f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "334dd3bd36a1541e37fef14abdbe7f0359743be13510bf1a8530dfb29b6e58f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "334dd3bd36a1541e37fef14abdbe7f0359743be13510bf1a8530dfb29b6e58f7", kill_on_drop: false }`
[INFO] [stdout] 334dd3bd36a1541e37fef14abdbe7f0359743be13510bf1a8530dfb29b6e58f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=forbid" "-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:ea7d7bff36b2ba8ce4de8bba1d2dea90376bc481f1a945a913994a8c492e40c1" "/opt/rustwide/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6994bdfb69bd2dbf6ebaace6db0cad412625df0848fb39ce5eb1afe2e9547f3b
[INFO] running `Command { std: "docker" "start" "-a" "6994bdfb69bd2dbf6ebaace6db0cad412625df0848fb39ce5eb1afe2e9547f3b", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]     Checking regex-syntax v0.6.25
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]     Checking once_cell v1.7.2
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]     Checking walkdir v2.3.2
[INFO] [stderr]     Checking thread_local v1.1.3
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking bstr v0.2.16
[INFO] [stderr]     Checking crossbeam-channel v0.5.1
[INFO] [stderr]     Checking regex v1.5.4
[INFO] [stderr]     Checking globset v0.4.7
[INFO] [stderr]     Checking ignore v0.4.18 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.27s
[INFO] running `Command { std: "docker" "inspect" "6994bdfb69bd2dbf6ebaace6db0cad412625df0848fb39ce5eb1afe2e9547f3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6994bdfb69bd2dbf6ebaace6db0cad412625df0848fb39ce5eb1afe2e9547f3b", kill_on_drop: false }`
[INFO] [stdout] 6994bdfb69bd2dbf6ebaace6db0cad412625df0848fb39ce5eb1afe2e9547f3b