[INFO] fetching crate watchlog 1.32.0...
[INFO] checking watchlog-1.32.0 against master#90442458ac46b1d5eed752c316da25450f67285b for pr-81477
[INFO] extracting crate watchlog 1.32.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate watchlog 1.32.0 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 watchlog 1.32.0
[INFO] finished tweaking crates.io crate watchlog 1.32.0
[INFO] tweaked toml for crates.io crate watchlog 1.32.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate watchlog 1.32.0 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 73b08f393db1868d4699bbdb6fee2a4de2087029e1e103690a6d2a668c50d744
[INFO] running `Command { std: "docker" "start" "-a" "73b08f393db1868d4699bbdb6fee2a4de2087029e1e103690a6d2a668c50d744", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "73b08f393db1868d4699bbdb6fee2a4de2087029e1e103690a6d2a668c50d744", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73b08f393db1868d4699bbdb6fee2a4de2087029e1e103690a6d2a668c50d744", kill_on_drop: false }`
[INFO] [stdout] 73b08f393db1868d4699bbdb6fee2a4de2087029e1e103690a6d2a668c50d744
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] c205eeacf2d36aba9fc378d699c06a721311fe2a79dc576125899bcd4af639d2
[INFO] running `Command { std: "docker" "start" "-a" "c205eeacf2d36aba9fc378d699c06a721311fe2a79dc576125899bcd4af639d2", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.95
[INFO] [stderr]    Compiling syn v1.0.69
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]     Checking regex-automata v0.1.10
[INFO] [stderr]     Checking humanize-rs v0.1.5
[INFO] [stderr]     Checking result v1.0.0
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking string-error v0.1.0
[INFO] [stderr]    Compiling bzip2-sys v0.1.11+1.0.8
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]     Checking crc32fast v1.2.1
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking bstr v0.2.16
[INFO] [stderr]     Checking flate2 v1.0.20
[INFO] [stderr]     Checking users v0.5.3
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking nix v0.21.0
[INFO] [stderr]     Checking bzip2 v0.4.3
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking standard_paths v0.4.6
[INFO] [stderr]     Checking buffered-reader v1.0.1
[INFO] [stderr]     Checking serde_ini v0.2.0
[INFO] [stderr]     Checking serde-humanize-rs v0.1.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.25
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]     Checking thiserror v1.0.25
[INFO] [stderr]     Checking simple_config v0.42.0
[INFO] [stderr]     Checking watchlog v1.32.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.73s
[INFO] running `Command { std: "docker" "inspect" "c205eeacf2d36aba9fc378d699c06a721311fe2a79dc576125899bcd4af639d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c205eeacf2d36aba9fc378d699c06a721311fe2a79dc576125899bcd4af639d2", kill_on_drop: false }`
[INFO] [stdout] c205eeacf2d36aba9fc378d699c06a721311fe2a79dc576125899bcd4af639d2