[INFO] cloning repository https://github.com/saumyakaran/temperature-convertor
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/saumyakaran/temperature-convertor" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsaumyakaran%2Ftemperature-convertor", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsaumyakaran%2Ftemperature-convertor'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 890279e5bc01b3139ab5d90872f788acac8eb9c0
[INFO] checking saumyakaran/temperature-convertor against master#297a8018b525c28ef10ee6a91d61954839b508b9 for pr-95565
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsaumyakaran%2Ftemperature-convertor" "/workspace/builds/worker-92/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-92/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/saumyakaran/temperature-convertor on toolchain 297a8018b525c28ef10ee6a91d61954839b508b9
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+297a8018b525c28ef10ee6a91d61954839b508b9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/saumyakaran/temperature-convertor
[INFO] finished tweaking git repo https://github.com/saumyakaran/temperature-convertor
[INFO] tweaked toml for git repo https://github.com/saumyakaran/temperature-convertor written to /workspace/builds/worker-92/source/Cargo.toml
[INFO] crate git repo https://github.com/saumyakaran/temperature-convertor already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+297a8018b525c28ef10ee6a91d61954839b508b9" "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-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+297a8018b525c28ef10ee6a91d61954839b508b9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5ee70abe78aa34ea28ecafa08f93c508cd25a173537e85e70994cc7a170e8b5c
[INFO] running `Command { std: "docker" "start" "-a" "5ee70abe78aa34ea28ecafa08f93c508cd25a173537e85e70994cc7a170e8b5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5ee70abe78aa34ea28ecafa08f93c508cd25a173537e85e70994cc7a170e8b5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ee70abe78aa34ea28ecafa08f93c508cd25a173537e85e70994cc7a170e8b5c", kill_on_drop: false }`
[INFO] [stdout] 5ee70abe78aa34ea28ecafa08f93c508cd25a173537e85e70994cc7a170e8b5c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+297a8018b525c28ef10ee6a91d61954839b508b9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4b8a964ce8e80bd8e6d272feb1de9b321aa5395e2dcc37509aac01031a299c42
[INFO] running `Command { std: "docker" "start" "-a" "4b8a964ce8e80bd8e6d272feb1de9b321aa5395e2dcc37509aac01031a299c42", 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" "4b8a964ce8e80bd8e6d272feb1de9b321aa5395e2dcc37509aac01031a299c42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b8a964ce8e80bd8e6d272feb1de9b321aa5395e2dcc37509aac01031a299c42", kill_on_drop: false }`
[INFO] [stdout] 4b8a964ce8e80bd8e6d272feb1de9b321aa5395e2dcc37509aac01031a299c42