[INFO] cloning repository https://github.com/billyfbrain/Polybar-ALSA-Module
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/billyfbrain/Polybar-ALSA-Module" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbillyfbrain%2FPolybar-ALSA-Module", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbillyfbrain%2FPolybar-ALSA-Module'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ee0328f7c9ffbb3fa5f4488d8c35f7a743198c45
[INFO] checking billyfbrain/Polybar-ALSA-Module against master#f8f6997469237299c1d60814c7b9828602a1f8e4 for pr-143808
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbillyfbrain%2FPolybar-ALSA-Module" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/billyfbrain/Polybar-ALSA-Module
[INFO] finished tweaking git repo https://github.com/billyfbrain/Polybar-ALSA-Module
[INFO] tweaked toml for git repo https://github.com/billyfbrain/Polybar-ALSA-Module written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/billyfbrain/Polybar-ALSA-Module on toolchain f8f6997469237299c1d60814c7b9828602a1f8e4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f8f6997469237299c1d60814c7b9828602a1f8e4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/billyfbrain/Polybar-ALSA-Module 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" "+f8f6997469237299c1d60814c7b9828602a1f8e4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+f8f6997469237299c1d60814c7b9828602a1f8e4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1d7e4bf2de2c8acd180fd91aaabae7a7321d31b93a4afc6d0374931adc661ce8
[INFO] running `Command { std: "docker" "start" "-a" "1d7e4bf2de2c8acd180fd91aaabae7a7321d31b93a4afc6d0374931adc661ce8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1d7e4bf2de2c8acd180fd91aaabae7a7321d31b93a4afc6d0374931adc661ce8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d7e4bf2de2c8acd180fd91aaabae7a7321d31b93a4afc6d0374931adc661ce8", kill_on_drop: false }`
[INFO] [stdout] 1d7e4bf2de2c8acd180fd91aaabae7a7321d31b93a4afc6d0374931adc661ce8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+f8f6997469237299c1d60814c7b9828602a1f8e4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f664a30df562992aa9c6acfd31b75d400ed8e85dfda3072b9c7ace271d323b84
[INFO] running `Command { std: "docker" "start" "-a" "f664a30df562992aa9c6acfd31b75d400ed8e85dfda3072b9c7ace271d323b84", kill_on_drop: false }`
[INFO] [stderr] error: couldn't prepare build directories
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to create directory `/opt/rustwide/target/debug/incremental`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] running `Command { std: "docker" "inspect" "f664a30df562992aa9c6acfd31b75d400ed8e85dfda3072b9c7ace271d323b84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f664a30df562992aa9c6acfd31b75d400ed8e85dfda3072b9c7ace271d323b84", kill_on_drop: false }`
[INFO] [stdout] f664a30df562992aa9c6acfd31b75d400ed8e85dfda3072b9c7ace271d323b84