[INFO] fetching crate ad-ess 0.1.1...
[INFO] checking ad-ess-0.1.1 against c9ff496891c278ad660bc0ab85c1f0b72059464a for pr-160491
[INFO] extracting crate ad-ess 0.1.1 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate ad-ess 0.1.1
[INFO] finished tweaking crates.io crate ad-ess 0.1.1
[INFO] tweaked toml for crates.io crate ad-ess 0.1.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ad-ess 0.1.1 on toolchain c9ff496891c278ad660bc0ab85c1f0b72059464a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c9ff496891c278ad660bc0ab85c1f0b72059464a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ad-ess 0.1.1 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" "+c9ff496891c278ad660bc0ab85c1f0b72059464a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rug v1.28.1
[INFO] [stderr]   Downloaded gmp-mpfr-sys v1.6.8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:00c5645b54fe3ce5dae1417175e3c7fb6a6646c021d554ecd63a097b8b9f3602" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] ca6ecf223ac1fe2bdb23cc91bbc15a171a24c66b1bfa373066381323e34e377e
[INFO] running `Command { std: "docker" "start" "ca6ecf223ac1fe2bdb23cc91bbc15a171a24c66b1bfa373066381323e34e377e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ca6ecf223ac1fe2bdb23cc91bbc15a171a24c66b1bfa373066381323e34e377e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ca6ecf223ac1fe2bdb23cc91bbc15a171a24c66b1bfa373066381323e34e377e" "/opt/rustwide/cargo-home/bin/cargo" "+c9ff496891c278ad660bc0ab85c1f0b72059464a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ca6ecf223ac1fe2bdb23cc91bbc15a171a24c66b1bfa373066381323e34e377e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ca6ecf223ac1fe2bdb23cc91bbc15a171a24c66b1bfa373066381323e34e377e" "/opt/rustwide/cargo-home/bin/cargo" "+c9ff496891c278ad660bc0ab85c1f0b72059464a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.182
[INFO] [stderr]    Compiling gmp-mpfr-sys v1.6.8
[INFO] [stderr]    Compiling rug v1.28.1
[INFO] [stderr]     Checking az v1.3.0
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "ca6ecf223ac1fe2bdb23cc91bbc15a171a24c66b1bfa373066381323e34e377e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca6ecf223ac1fe2bdb23cc91bbc15a171a24c66b1bfa373066381323e34e377e", kill_on_drop: false }`
[INFO] [stdout] ca6ecf223ac1fe2bdb23cc91bbc15a171a24c66b1bfa373066381323e34e377e