[INFO] fetching crate nacho 0.0.0...
[INFO] checking nacho-0.0.0 against master#f2d69d5a7c04617d122facd0a7a5bdde0af928ae for pr-138363
[INFO] extracting crate nacho 0.0.0 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate nacho 0.0.0 on toolchain f2d69d5a7c04617d122facd0a7a5bdde0af928ae
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f2d69d5a7c04617d122facd0a7a5bdde0af928ae" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nacho 0.0.0
[INFO] finished tweaking crates.io crate nacho 0.0.0
[INFO] tweaked toml for crates.io crate nacho 0.0.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate crates.io crate nacho 0.0.0 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" "+f2d69d5a7c04617d122facd0a7a5bdde0af928ae" "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-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+f2d69d5a7c04617d122facd0a7a5bdde0af928ae" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c5cec24717b1a25cf8504b438cbd5de2ad661e79d97084eff2efb90a80ce4a24
[INFO] running `Command { std: "docker" "start" "-a" "c5cec24717b1a25cf8504b438cbd5de2ad661e79d97084eff2efb90a80ce4a24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c5cec24717b1a25cf8504b438cbd5de2ad661e79d97084eff2efb90a80ce4a24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5cec24717b1a25cf8504b438cbd5de2ad661e79d97084eff2efb90a80ce4a24", kill_on_drop: false }`
[INFO] [stdout] c5cec24717b1a25cf8504b438cbd5de2ad661e79d97084eff2efb90a80ce4a24
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+f2d69d5a7c04617d122facd0a7a5bdde0af928ae" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7f7330c716adc6481bcb84c32f4f5df927e0b3f8d5335d4ae7bb090dd979e4bc
[INFO] running `Command { std: "docker" "start" "-a" "7f7330c716adc6481bcb84c32f4f5df927e0b3f8d5335d4ae7bb090dd979e4bc", kill_on_drop: false }`
[INFO] [stderr]     Checking nacho v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "7f7330c716adc6481bcb84c32f4f5df927e0b3f8d5335d4ae7bb090dd979e4bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f7330c716adc6481bcb84c32f4f5df927e0b3f8d5335d4ae7bb090dd979e4bc", kill_on_drop: false }`
[INFO] [stdout] 7f7330c716adc6481bcb84c32f4f5df927e0b3f8d5335d4ae7bb090dd979e4bc