[INFO] cloning repository https://github.com/tajamaru/camrobot-mqtt
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tajamaru/camrobot-mqtt" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftajamaru%2Fcamrobot-mqtt", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftajamaru%2Fcamrobot-mqtt'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f429ae0068b0bfbb7f46dabb3507d173e1285213
[INFO] checking tajamaru/camrobot-mqtt against master#4c5f6e6277b89e47d73a192078697f7a5f3dc0ac for pr-97086
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftajamaru%2Fcamrobot-mqtt" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tajamaru/camrobot-mqtt on toolchain 4c5f6e6277b89e47d73a192078697f7a5f3dc0ac
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4c5f6e6277b89e47d73a192078697f7a5f3dc0ac" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/tajamaru/camrobot-mqtt
[INFO] finished tweaking git repo https://github.com/tajamaru/camrobot-mqtt
[INFO] tweaked toml for git repo https://github.com/tajamaru/camrobot-mqtt written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/tajamaru/camrobot-mqtt already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4c5f6e6277b89e47d73a192078697f7a5f3dc0ac" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded js-sys v0.3.36
[INFO] [stderr]   Downloaded miow v0.3.3
[INFO] [stderr]   Downloaded derive_more v0.99.3
[INFO] [stderr]   Downloaded tokio v0.2.13
[INFO] [stderr]   Downloaded web-sys v0.3.36
[INFO] [stderr]   Downloaded tokio-rustls v0.12.2
[INFO] [stderr]   Downloaded webpki v0.21.2
[INFO] [stderr]   Downloaded rumq-core v0.1.0-alpha.6
[INFO] [stderr]   Downloaded rustls v0.16.0
[INFO] [stderr]   Downloaded rumq-client v0.1.0-alpha.6
[INFO] [stderr]   Downloaded ring v0.16.11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+4c5f6e6277b89e47d73a192078697f7a5f3dc0ac" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 95abf010f9f61858ac8b8252390921835c312dd7be4e6a105853e7b0c479567a
[INFO] running `Command { std: "docker" "start" "-a" "95abf010f9f61858ac8b8252390921835c312dd7be4e6a105853e7b0c479567a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "95abf010f9f61858ac8b8252390921835c312dd7be4e6a105853e7b0c479567a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95abf010f9f61858ac8b8252390921835c312dd7be4e6a105853e7b0c479567a", kill_on_drop: false }`
[INFO] [stdout] 95abf010f9f61858ac8b8252390921835c312dd7be4e6a105853e7b0c479567a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+4c5f6e6277b89e47d73a192078697f7a5f3dc0ac" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b2854e9e0436a809be825b5fef3cd1df6bcb17351cb4ee66d1883c561086b68d
[INFO] running `Command { std: "docker" "start" "-a" "b2854e9e0436a809be825b5fef3cd1df6bcb17351cb4ee66d1883c561086b68d", 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" "b2854e9e0436a809be825b5fef3cd1df6bcb17351cb4ee66d1883c561086b68d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2854e9e0436a809be825b5fef3cd1df6bcb17351cb4ee66d1883c561086b68d", kill_on_drop: false }`
[INFO] [stdout] b2854e9e0436a809be825b5fef3cd1df6bcb17351cb4ee66d1883c561086b68d