[INFO] cloning repository https://github.com/pedrogao/plua
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pedrogao/plua" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpedrogao%2Fplua", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpedrogao%2Fplua'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1f54cf52d2eda855b688d43ff1dcc61ddb58a3dd
[INFO] checking pedrogao/plua against master#8c6ce6b91b172f77c795a74bfeaf74b865146b3f for pr-101345
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpedrogao%2Fplua" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/pedrogao/plua on toolchain 8c6ce6b91b172f77c795a74bfeaf74b865146b3f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8c6ce6b91b172f77c795a74bfeaf74b865146b3f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/pedrogao/plua
[INFO] finished tweaking git repo https://github.com/pedrogao/plua
[INFO] tweaked toml for git repo https://github.com/pedrogao/plua written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/pedrogao/plua already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8c6ce6b91b172f77c795a74bfeaf74b865146b3f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: package.author
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded peg-runtime v0.8.0
[INFO] [stderr]   Downloaded cranelift-native v0.81.1
[INFO] [stderr]   Downloaded cranelift-codegen-meta v0.81.1
[INFO] [stderr]   Downloaded cranelift-bforest v0.81.1
[INFO] [stderr]   Downloaded cranelift-codegen-shared v0.81.1
[INFO] [stderr]   Downloaded peg v0.8.0
[INFO] [stderr]   Downloaded cranelift-frontend v0.81.1
[INFO] [stderr]   Downloaded cranelift-entity v0.81.1
[INFO] [stderr]   Downloaded cranelift v0.81.1
[INFO] [stderr]   Downloaded cranelift-jit v0.81.1
[INFO] [stderr]   Downloaded cranelift-module v0.81.1
[INFO] [stderr]   Downloaded dynasm v1.2.1
[INFO] [stderr]   Downloaded dynasmrt v1.2.1
[INFO] [stderr]   Downloaded peg-macros v0.8.0
[INFO] [stderr]   Downloaded cranelift-codegen v0.81.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+8c6ce6b91b172f77c795a74bfeaf74b865146b3f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 27153e55308a85104804f4d98c3cb7e18aaccfb60541302d9893c8735d8a9376
[INFO] running `Command { std: "docker" "start" "-a" "27153e55308a85104804f4d98c3cb7e18aaccfb60541302d9893c8735d8a9376", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "27153e55308a85104804f4d98c3cb7e18aaccfb60541302d9893c8735d8a9376", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27153e55308a85104804f4d98c3cb7e18aaccfb60541302d9893c8735d8a9376", kill_on_drop: false }`
[INFO] [stdout] 27153e55308a85104804f4d98c3cb7e18aaccfb60541302d9893c8735d8a9376
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+8c6ce6b91b172f77c795a74bfeaf74b865146b3f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3b546d7380dacdd6eaf8b8927afb1c186d9ac34fac689a55b966c1b6e8b268a9
[INFO] running `Command { std: "docker" "start" "-a" "3b546d7380dacdd6eaf8b8927afb1c186d9ac34fac689a55b966c1b6e8b268a9", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: package.author
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "3b546d7380dacdd6eaf8b8927afb1c186d9ac34fac689a55b966c1b6e8b268a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b546d7380dacdd6eaf8b8927afb1c186d9ac34fac689a55b966c1b6e8b268a9", kill_on_drop: false }`
[INFO] [stdout] 3b546d7380dacdd6eaf8b8927afb1c186d9ac34fac689a55b966c1b6e8b268a9