[INFO] cloning repository https://github.com/DanikVitek/thread-pool-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DanikVitek/thread-pool-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDanikVitek%2Fthread-pool-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDanikVitek%2Fthread-pool-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fc09f04cca60d6676e8576dea1f8ade81451ce55
[INFO] checking DanikVitek/thread-pool-rs/fc09f04cca60d6676e8576dea1f8ade81451ce55 against try#24cd45d7714ba43afd4b8e62fb677b069b21c4a5 for pr-129543
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDanikVitek%2Fthread-pool-rs" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/DanikVitek/thread-pool-rs on toolchain 24cd45d7714ba43afd4b8e62fb677b069b21c4a5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+24cd45d7714ba43afd4b8e62fb677b069b21c4a5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/DanikVitek/thread-pool-rs
[INFO] finished tweaking git repo https://github.com/DanikVitek/thread-pool-rs
[INFO] tweaked toml for git repo https://github.com/DanikVitek/thread-pool-rs written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/DanikVitek/thread-pool-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+24cd45d7714ba43afd4b8e62fb677b069b21c4a5" "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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+24cd45d7714ba43afd4b8e62fb677b069b21c4a5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 12c99f2e4e4664548006d81baaf57af8ca16c4bc09e05c676ca80f15054779fe
[INFO] running `Command { std: "docker" "start" "-a" "12c99f2e4e4664548006d81baaf57af8ca16c4bc09e05c676ca80f15054779fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "12c99f2e4e4664548006d81baaf57af8ca16c4bc09e05c676ca80f15054779fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12c99f2e4e4664548006d81baaf57af8ca16c4bc09e05c676ca80f15054779fe", kill_on_drop: false }`
[INFO] [stdout] 12c99f2e4e4664548006d81baaf57af8ca16c4bc09e05c676ca80f15054779fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+24cd45d7714ba43afd4b8e62fb677b069b21c4a5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b72cb9d6908c2aa12bcbc84d145a6c76dd480f6d0678dbdac401950a3e051afe
[INFO] running `Command { std: "docker" "start" "-a" "b72cb9d6908c2aa12bcbc84d145a6c76dd480f6d0678dbdac401950a3e051afe", kill_on_drop: false }`
[INFO] [stderr]     Checking thread-pool v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "b72cb9d6908c2aa12bcbc84d145a6c76dd480f6d0678dbdac401950a3e051afe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b72cb9d6908c2aa12bcbc84d145a6c76dd480f6d0678dbdac401950a3e051afe", kill_on_drop: false }`
[INFO] [stdout] b72cb9d6908c2aa12bcbc84d145a6c76dd480f6d0678dbdac401950a3e051afe