[INFO] cloning repository https://github.com/dfhoughton/jobrog
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dfhoughton/jobrog" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdfhoughton%2Fjobrog", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdfhoughton%2Fjobrog'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2d9066cd10132c7a4f9f4652d77ced5e782208d0
[INFO] checking dfhoughton/jobrog against master#1c7b36d4db582cb47513a6c7176baaec1c3346ab for pr-99197
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdfhoughton%2Fjobrog" "/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/dfhoughton/jobrog on toolchain 1c7b36d4db582cb47513a6c7176baaec1c3346ab
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1c7b36d4db582cb47513a6c7176baaec1c3346ab" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/dfhoughton/jobrog
[INFO] finished tweaking git repo https://github.com/dfhoughton/jobrog
[INFO] tweaked toml for git repo https://github.com/dfhoughton/jobrog written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/dfhoughton/jobrog already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1c7b36d4db582cb47513a6c7176baaec1c3346ab" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ordered-multimap v0.2.4
[INFO] [stderr]   Downloaded strip-ansi-escapes v0.1.0
[INFO] [stderr]   Downloaded dlv-list v0.2.2
[INFO] [stderr]   Downloaded two_timer v2.1.0
[INFO] [stderr]   Downloaded rust-ini v0.15.2
[INFO] [stderr]   Downloaded colonnade v1.3.1
[INFO] [stderr]   Downloaded serde_json v1.0.49
[INFO] [stderr]   Downloaded vte v0.3.3
[INFO] [stderr]   Downloaded larry v0.3.0
[INFO] [stderr]   Downloaded pidgin v0.4.0
[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" "+1c7b36d4db582cb47513a6c7176baaec1c3346ab" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 06c01ca4190912ac941004dca3d88adec8de30f143a0082808c4023a587db8c8
[INFO] running `Command { std: "docker" "start" "-a" "06c01ca4190912ac941004dca3d88adec8de30f143a0082808c4023a587db8c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "06c01ca4190912ac941004dca3d88adec8de30f143a0082808c4023a587db8c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06c01ca4190912ac941004dca3d88adec8de30f143a0082808c4023a587db8c8", kill_on_drop: false }`
[INFO] [stdout] 06c01ca4190912ac941004dca3d88adec8de30f143a0082808c4023a587db8c8
[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" "+1c7b36d4db582cb47513a6c7176baaec1c3346ab" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 696c78fabb276c24e9f716b4fcb5ad306e9d2478a72932a2eeb786f961f4fa2c
[INFO] running `Command { std: "docker" "start" "-a" "696c78fabb276c24e9f716b4fcb5ad306e9d2478a72932a2eeb786f961f4fa2c", 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" "696c78fabb276c24e9f716b4fcb5ad306e9d2478a72932a2eeb786f961f4fa2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "696c78fabb276c24e9f716b4fcb5ad306e9d2478a72932a2eeb786f961f4fa2c", kill_on_drop: false }`
[INFO] [stdout] 696c78fabb276c24e9f716b4fcb5ad306e9d2478a72932a2eeb786f961f4fa2c