[INFO] cloning repository https://github.com/wxxxcxx/oc-dt-monitor
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wxxxcxx/oc-dt-monitor" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwxxxcxx%2Foc-dt-monitor", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwxxxcxx%2Foc-dt-monitor'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 219e35dc005b442916e9be38f92ac4f0e85e9e14
[INFO] checking wxxxcxx/oc-dt-monitor against master#30840c53f414b753cb08f14620906572f88dda4b for pr-123531
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwxxxcxx%2Foc-dt-monitor" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/wxxxcxx/oc-dt-monitor on toolchain 30840c53f414b753cb08f14620906572f88dda4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30840c53f414b753cb08f14620906572f88dda4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-1-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/wxxxcxx/oc-dt-monitor
[INFO] finished tweaking git repo https://github.com/wxxxcxx/oc-dt-monitor
[INFO] tweaked toml for git repo https://github.com/wxxxcxx/oc-dt-monitor written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/wxxxcxx/oc-dt-monitor already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30840c53f414b753cb08f14620906572f88dda4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+30840c53f414b753cb08f14620906572f88dda4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] da6752b6ba0a7a0a5b713a0a1c91ca52fb004987e966b8083a885ef46ea70a41
[INFO] running `Command { std: "docker" "start" "-a" "da6752b6ba0a7a0a5b713a0a1c91ca52fb004987e966b8083a885ef46ea70a41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "da6752b6ba0a7a0a5b713a0a1c91ca52fb004987e966b8083a885ef46ea70a41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da6752b6ba0a7a0a5b713a0a1c91ca52fb004987e966b8083a885ef46ea70a41", kill_on_drop: false }`
[INFO] [stdout] da6752b6ba0a7a0a5b713a0a1c91ca52fb004987e966b8083a885ef46ea70a41
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+30840c53f414b753cb08f14620906572f88dda4b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cd15b9287a1a8ad366bea5871ed94c9e75b17a1fea0927e9f1de2e141ec4468b
[INFO] running `Command { std: "docker" "start" "-a" "cd15b9287a1a8ad366bea5871ed94c9e75b17a1fea0927e9f1de2e141ec4468b", kill_on_drop: false }`
[INFO] [stderr] error: failed to create directory `/opt/rustwide/target/debug`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] running `Command { std: "docker" "inspect" "cd15b9287a1a8ad366bea5871ed94c9e75b17a1fea0927e9f1de2e141ec4468b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd15b9287a1a8ad366bea5871ed94c9e75b17a1fea0927e9f1de2e141ec4468b", kill_on_drop: false }`
[INFO] [stdout] cd15b9287a1a8ad366bea5871ed94c9e75b17a1fea0927e9f1de2e141ec4468b