[INFO] fetching crate sample_shoe_co 0.0.1...
[INFO] checking sample_shoe_co-0.0.1 against master#bbe853615821442ef11d6cd42a30a73432b38d89 for pr-154205
[INFO] extracting crate sample_shoe_co 0.0.1 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate sample_shoe_co 0.0.1
[INFO] finished tweaking crates.io crate sample_shoe_co 0.0.1
[INFO] tweaked toml for crates.io crate sample_shoe_co 0.0.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate sample_shoe_co 0.0.1 on toolchain bbe853615821442ef11d6cd42a30a73432b38d89
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bbe853615821442ef11d6cd42a30a73432b38d89" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate sample_shoe_co 0.0.1 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" "+bbe853615821442ef11d6cd42a30a73432b38d89" "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-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+bbe853615821442ef11d6cd42a30a73432b38d89" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 28f4e609ce35d82300480fff8470b8816e7d33c2e4c008d573afab96b84a1368
[INFO] running `Command { std: "docker" "start" "-a" "28f4e609ce35d82300480fff8470b8816e7d33c2e4c008d573afab96b84a1368", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "28f4e609ce35d82300480fff8470b8816e7d33c2e4c008d573afab96b84a1368", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28f4e609ce35d82300480fff8470b8816e7d33c2e4c008d573afab96b84a1368", kill_on_drop: false }`
[INFO] [stdout] 28f4e609ce35d82300480fff8470b8816e7d33c2e4c008d573afab96b84a1368
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+bbe853615821442ef11d6cd42a30a73432b38d89" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 76e77b0471b300dc4af9766e9d54f679cb6ffa94680d8cb66c543a248f52d356
[INFO] running `Command { std: "docker" "start" "-a" "76e77b0471b300dc4af9766e9d54f679cb6ffa94680d8cb66c543a248f52d356", kill_on_drop: false }`
[INFO] [stderr]     Checking sample_shoe_co v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "76e77b0471b300dc4af9766e9d54f679cb6ffa94680d8cb66c543a248f52d356", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76e77b0471b300dc4af9766e9d54f679cb6ffa94680d8cb66c543a248f52d356", kill_on_drop: false }`
[INFO] [stdout] 76e77b0471b300dc4af9766e9d54f679cb6ffa94680d8cb66c543a248f52d356