[INFO] fetching crate some_crate 0.1.1...
[INFO] checking some_crate-0.1.1 against master#f90b06d7fb00470177516c5881bcec0432cb4f24 for pr-94063
[INFO] extracting crate some_crate 0.1.1 into /workspace/builds/worker-103/source
[INFO] validating manifest of crates.io crate some_crate 0.1.1 on toolchain f90b06d7fb00470177516c5881bcec0432cb4f24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f90b06d7fb00470177516c5881bcec0432cb4f24" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate some_crate 0.1.1
[INFO] finished tweaking crates.io crate some_crate 0.1.1
[INFO] tweaked toml for crates.io crate some_crate 0.1.1 written to /workspace/builds/worker-103/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f90b06d7fb00470177516c5881bcec0432cb4f24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f90b06d7fb00470177516c5881bcec0432cb4f24" "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-103/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+f90b06d7fb00470177516c5881bcec0432cb4f24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c15a17314b1c327d5bf3b7296f3d981a6b399f9f36ca4bacba020fd626fff7cf
[INFO] running `Command { std: "docker" "start" "-a" "c15a17314b1c327d5bf3b7296f3d981a6b399f9f36ca4bacba020fd626fff7cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c15a17314b1c327d5bf3b7296f3d981a6b399f9f36ca4bacba020fd626fff7cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c15a17314b1c327d5bf3b7296f3d981a6b399f9f36ca4bacba020fd626fff7cf", kill_on_drop: false }`
[INFO] [stdout] c15a17314b1c327d5bf3b7296f3d981a6b399f9f36ca4bacba020fd626fff7cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+f90b06d7fb00470177516c5881bcec0432cb4f24" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2eaa65dbc43a8297d643078e0d71b0b887d0d95a49ab833fd45ae352c784fdeb
[INFO] running `Command { std: "docker" "start" "-a" "2eaa65dbc43a8297d643078e0d71b0b887d0d95a49ab833fd45ae352c784fdeb", kill_on_drop: false }`
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "2eaa65dbc43a8297d643078e0d71b0b887d0d95a49ab833fd45ae352c784fdeb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2eaa65dbc43a8297d643078e0d71b0b887d0d95a49ab833fd45ae352c784fdeb", kill_on_drop: false }`
[INFO] [stdout] 2eaa65dbc43a8297d643078e0d71b0b887d0d95a49ab833fd45ae352c784fdeb