[INFO] cloning repository https://github.com/prophet1996/rust-lamp
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/prophet1996/rust-lamp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprophet1996%2Frust-lamp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprophet1996%2Frust-lamp'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9f69649b574e85839ea68fa5c496a4a4de70c674
[INFO] checking prophet1996/rust-lamp against try#53184dc07942a1944769a9e15fc2cb08c9f62e9d for pr-99197
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprophet1996%2Frust-lamp" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/prophet1996/rust-lamp on toolchain 53184dc07942a1944769a9e15fc2cb08c9f62e9d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+53184dc07942a1944769a9e15fc2cb08c9f62e9d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/prophet1996/rust-lamp
[INFO] finished tweaking git repo https://github.com/prophet1996/rust-lamp
[INFO] tweaked toml for git repo https://github.com/prophet1996/rust-lamp written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/prophet1996/rust-lamp already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+53184dc07942a1944769a9e15fc2cb08c9f62e9d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:5873ed620acfc3295992aedd9294443d62a478a48ba243bc5e6c4f5abaffa05f" "/opt/rustwide/cargo-home/bin/cargo" "+53184dc07942a1944769a9e15fc2cb08c9f62e9d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b3650353d47aeabd9b7c8c66fab086294ad4bb9e9400a74df5dc609237c8a523
[INFO] running `Command { std: "docker" "start" "-a" "b3650353d47aeabd9b7c8c66fab086294ad4bb9e9400a74df5dc609237c8a523", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b3650353d47aeabd9b7c8c66fab086294ad4bb9e9400a74df5dc609237c8a523", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3650353d47aeabd9b7c8c66fab086294ad4bb9e9400a74df5dc609237c8a523", kill_on_drop: false }`
[INFO] [stdout] b3650353d47aeabd9b7c8c66fab086294ad4bb9e9400a74df5dc609237c8a523
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:5873ed620acfc3295992aedd9294443d62a478a48ba243bc5e6c4f5abaffa05f" "/opt/rustwide/cargo-home/bin/cargo" "+53184dc07942a1944769a9e15fc2cb08c9f62e9d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] caa11149251fe0e658589343385d9537136f714b5f152a45f2d4e77bdaa080cd
[INFO] running `Command { std: "docker" "start" "-a" "caa11149251fe0e658589343385d9537136f714b5f152a45f2d4e77bdaa080cd", kill_on_drop: false }`
[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" "caa11149251fe0e658589343385d9537136f714b5f152a45f2d4e77bdaa080cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "caa11149251fe0e658589343385d9537136f714b5f152a45f2d4e77bdaa080cd", kill_on_drop: false }`
[INFO] [stdout] caa11149251fe0e658589343385d9537136f714b5f152a45f2d4e77bdaa080cd