[INFO] fetching crate crossbeam-atomic 0.0.0...
[INFO] checking crossbeam-atomic-0.0.0 against master#8a497b7181cad4ae66dbd6cc31042b69b6bd0df7 for pr-102474
[INFO] extracting crate crossbeam-atomic 0.0.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate crossbeam-atomic 0.0.0 on toolchain 8a497b7181cad4ae66dbd6cc31042b69b6bd0df7
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8a497b7181cad4ae66dbd6cc31042b69b6bd0df7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate crossbeam-atomic 0.0.0
[INFO] finished tweaking crates.io crate crossbeam-atomic 0.0.0
[INFO] tweaked toml for crates.io crate crossbeam-atomic 0.0.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8a497b7181cad4ae66dbd6cc31042b69b6bd0df7" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8a497b7181cad4ae66dbd6cc31042b69b6bd0df7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+8a497b7181cad4ae66dbd6cc31042b69b6bd0df7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5641d6dd4c21705536177a774733989130ec8a99054822397edbb07ab4c0fba8
[INFO] running `Command { std: "docker" "start" "-a" "5641d6dd4c21705536177a774733989130ec8a99054822397edbb07ab4c0fba8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5641d6dd4c21705536177a774733989130ec8a99054822397edbb07ab4c0fba8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5641d6dd4c21705536177a774733989130ec8a99054822397edbb07ab4c0fba8", kill_on_drop: false }`
[INFO] [stdout] 5641d6dd4c21705536177a774733989130ec8a99054822397edbb07ab4c0fba8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+8a497b7181cad4ae66dbd6cc31042b69b6bd0df7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8edb3a5256c1dec50c19a2bad84ef3f87bf8c0375868b3e4e0d8720f4776285e
[INFO] running `Command { std: "docker" "start" "-a" "8edb3a5256c1dec50c19a2bad84ef3f87bf8c0375868b3e4e0d8720f4776285e", kill_on_drop: false }`
[INFO] [stderr]     Checking crossbeam-atomic v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "8edb3a5256c1dec50c19a2bad84ef3f87bf8c0375868b3e4e0d8720f4776285e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8edb3a5256c1dec50c19a2bad84ef3f87bf8c0375868b3e4e0d8720f4776285e", kill_on_drop: false }`
[INFO] [stdout] 8edb3a5256c1dec50c19a2bad84ef3f87bf8c0375868b3e4e0d8720f4776285e