[INFO] fetching crate vswhom 0.1.0...
[INFO] checking vswhom-0.1.0 against master#42bd138126b0a9d38d65bc9973e72de3c5b6c37f for pr-99217
[INFO] extracting crate vswhom 0.1.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate vswhom 0.1.0 on toolchain 42bd138126b0a9d38d65bc9973e72de3c5b6c37f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+42bd138126b0a9d38d65bc9973e72de3c5b6c37f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate vswhom 0.1.0
[INFO] finished tweaking crates.io crate vswhom 0.1.0
[INFO] tweaked toml for crates.io crate vswhom 0.1.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+42bd138126b0a9d38d65bc9973e72de3c5b6c37f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+42bd138126b0a9d38d65bc9973e72de3c5b6c37f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded vswhom-sys v0.1.1
[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:ecb52c4cf6672b83cc996368a05b4a059042425f2b6ba9cd23a06cdead5d8d70" "/opt/rustwide/cargo-home/bin/cargo" "+42bd138126b0a9d38d65bc9973e72de3c5b6c37f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9f53fd0e0277c1a43e8e7d1a4076a656e12bd51838b6eff5fe290cc4bbf6482c
[INFO] running `Command { std: "docker" "start" "-a" "9f53fd0e0277c1a43e8e7d1a4076a656e12bd51838b6eff5fe290cc4bbf6482c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9f53fd0e0277c1a43e8e7d1a4076a656e12bd51838b6eff5fe290cc4bbf6482c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f53fd0e0277c1a43e8e7d1a4076a656e12bd51838b6eff5fe290cc4bbf6482c", kill_on_drop: false }`
[INFO] [stdout] 9f53fd0e0277c1a43e8e7d1a4076a656e12bd51838b6eff5fe290cc4bbf6482c
[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" "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:ecb52c4cf6672b83cc996368a05b4a059042425f2b6ba9cd23a06cdead5d8d70" "/opt/rustwide/cargo-home/bin/cargo" "+42bd138126b0a9d38d65bc9973e72de3c5b6c37f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c10bcf73b37e0f56c84152517d1543f4055a123ecc3f7ae88e93287f8c2ca706
[INFO] running `Command { std: "docker" "start" "-a" "c10bcf73b37e0f56c84152517d1543f4055a123ecc3f7ae88e93287f8c2ca706", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling vswhom-sys v0.1.1
[INFO] [stderr]     Checking vswhom v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.80s
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "c10bcf73b37e0f56c84152517d1543f4055a123ecc3f7ae88e93287f8c2ca706", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c10bcf73b37e0f56c84152517d1543f4055a123ecc3f7ae88e93287f8c2ca706", kill_on_drop: false }`
[INFO] [stdout] c10bcf73b37e0f56c84152517d1543f4055a123ecc3f7ae88e93287f8c2ca706