[INFO] fetching crate r12_io_project 0.1.0...
[INFO] checking r12_io_project-0.1.0 against master#03eb45452305f2d52348279d0caa5fc1f12c438d for pr-138176
[INFO] extracting crate r12_io_project 0.1.0 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate r12_io_project 0.1.0 on toolchain 03eb45452305f2d52348279d0caa5fc1f12c438d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+03eb45452305f2d52348279d0caa5fc1f12c438d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate r12_io_project 0.1.0
[INFO] finished tweaking crates.io crate r12_io_project 0.1.0
[INFO] tweaked toml for crates.io crate r12_io_project 0.1.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate crates.io crate r12_io_project 0.1.0 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" "+03eb45452305f2d52348279d0caa5fc1f12c438d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+03eb45452305f2d52348279d0caa5fc1f12c438d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7cae45bf15c2ca1cc7fd04b4ea9589f2cfa4685cca2cc143472778b9e2e9653b
[INFO] running `Command { std: "docker" "start" "-a" "7cae45bf15c2ca1cc7fd04b4ea9589f2cfa4685cca2cc143472778b9e2e9653b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7cae45bf15c2ca1cc7fd04b4ea9589f2cfa4685cca2cc143472778b9e2e9653b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7cae45bf15c2ca1cc7fd04b4ea9589f2cfa4685cca2cc143472778b9e2e9653b", kill_on_drop: false }`
[INFO] [stdout] 7cae45bf15c2ca1cc7fd04b4ea9589f2cfa4685cca2cc143472778b9e2e9653b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+03eb45452305f2d52348279d0caa5fc1f12c438d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 49ecd11fcdfc62fed59b92af710165259f629191b79a5200114131f6f1ae9e40
[INFO] running `Command { std: "docker" "start" "-a" "49ecd11fcdfc62fed59b92af710165259f629191b79a5200114131f6f1ae9e40", 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" "49ecd11fcdfc62fed59b92af710165259f629191b79a5200114131f6f1ae9e40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49ecd11fcdfc62fed59b92af710165259f629191b79a5200114131f6f1ae9e40", kill_on_drop: false }`
[INFO] [stdout] 49ecd11fcdfc62fed59b92af710165259f629191b79a5200114131f6f1ae9e40