[INFO] cloning repository https://github.com/alevann/komorebi
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/alevann/komorebi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falevann%2Fkomorebi", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falevann%2Fkomorebi'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b60453949ff62a4fb74fc7f34ff1b0ade5d844ab
[INFO] checking alevann/komorebi against master#db1fb85cff63ad5fffe435e17128f99f9e1d970c for pr-89056
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falevann%2Fkomorebi" "/workspace/builds/worker-70/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-70/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/alevann/komorebi on toolchain db1fb85cff63ad5fffe435e17128f99f9e1d970c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/alevann/komorebi
[INFO] finished tweaking git repo https://github.com/alevann/komorebi
[INFO] tweaked toml for git repo https://github.com/alevann/komorebi written to /workspace/builds/worker-70/source/Cargo.toml
[INFO] crate git repo https://github.com/alevann/komorebi already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "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-70/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8a535c70a63315851b6b2347027e48c7b680432ce7b4dfa720a1dc9231ff0d9b
[INFO] running `Command { std: "docker" "start" "-a" "8a535c70a63315851b6b2347027e48c7b680432ce7b4dfa720a1dc9231ff0d9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8a535c70a63315851b6b2347027e48c7b680432ce7b4dfa720a1dc9231ff0d9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a535c70a63315851b6b2347027e48c7b680432ce7b4dfa720a1dc9231ff0d9b", kill_on_drop: false }`
[INFO] [stdout] 8a535c70a63315851b6b2347027e48c7b680432ce7b4dfa720a1dc9231ff0d9b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3a9a24912cff25aea2966497ce7bb9b213f4ced73263b5a10f5a42859470acc5
[INFO] running `Command { std: "docker" "start" "-a" "3a9a24912cff25aea2966497ce7bb9b213f4ced73263b5a10f5a42859470acc5", 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" "3a9a24912cff25aea2966497ce7bb9b213f4ced73263b5a10f5a42859470acc5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a9a24912cff25aea2966497ce7bb9b213f4ced73263b5a10f5a42859470acc5", kill_on_drop: false }`
[INFO] [stdout] 3a9a24912cff25aea2966497ce7bb9b213f4ced73263b5a10f5a42859470acc5