[INFO] cloning repository https://github.com/haralkar/rustdockervs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/haralkar/rustdockervs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fharalkar%2Frustdockervs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fharalkar%2Frustdockervs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5abb63147a3fb8619b07f1cb5ae8ba9c5b0d8cf5
[INFO] checking haralkar/rustdockervs against master#43d9f3859e0204e764161ee085a360274b5f3e9a for pr-97346
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fharalkar%2Frustdockervs" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/haralkar/rustdockervs on toolchain 43d9f3859e0204e764161ee085a360274b5f3e9a
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+43d9f3859e0204e764161ee085a360274b5f3e9a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/haralkar/rustdockervs
[INFO] finished tweaking git repo https://github.com/haralkar/rustdockervs
[INFO] tweaked toml for git repo https://github.com/haralkar/rustdockervs written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/haralkar/rustdockervs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+43d9f3859e0204e764161ee085a360274b5f3e9a" "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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+43d9f3859e0204e764161ee085a360274b5f3e9a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6a766881697cdb82062c2b1da9f9fa7de352e533eb0a572c4c2c702d1a1ab803
[INFO] running `Command { std: "docker" "start" "-a" "6a766881697cdb82062c2b1da9f9fa7de352e533eb0a572c4c2c702d1a1ab803", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6a766881697cdb82062c2b1da9f9fa7de352e533eb0a572c4c2c702d1a1ab803", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a766881697cdb82062c2b1da9f9fa7de352e533eb0a572c4c2c702d1a1ab803", kill_on_drop: false }`
[INFO] [stdout] 6a766881697cdb82062c2b1da9f9fa7de352e533eb0a572c4c2c702d1a1ab803
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+43d9f3859e0204e764161ee085a360274b5f3e9a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f0e9f581e0a8202b64c27f4a8beeaf9afe9cc2100c6187436a6b5e2831a0fea9
[INFO] running `Command { std: "docker" "start" "-a" "f0e9f581e0a8202b64c27f4a8beeaf9afe9cc2100c6187436a6b5e2831a0fea9", 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" "f0e9f581e0a8202b64c27f4a8beeaf9afe9cc2100c6187436a6b5e2831a0fea9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0e9f581e0a8202b64c27f4a8beeaf9afe9cc2100c6187436a6b5e2831a0fea9", kill_on_drop: false }`
[INFO] [stdout] f0e9f581e0a8202b64c27f4a8beeaf9afe9cc2100c6187436a6b5e2831a0fea9