[INFO] fetching crate pretty 0.12.3...
[INFO] checking pretty-0.12.3 against master#4847d6a9d07d4be9ba3196f6ad444af2d7bdde72 for pr-134272
[INFO] extracting crate pretty 0.12.3 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate pretty 0.12.3 on toolchain 4847d6a9d07d4be9ba3196f6ad444af2d7bdde72
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4847d6a9d07d4be9ba3196f6ad444af2d7bdde72" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pretty 0.12.3
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate pretty 0.12.3
[INFO] tweaked toml for crates.io crate pretty 0.12.3 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate crates.io crate pretty 0.12.3 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" "+4847d6a9d07d4be9ba3196f6ad444af2d7bdde72" "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-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+4847d6a9d07d4be9ba3196f6ad444af2d7bdde72" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4a8e048b3bde69ac9c09a6ff1dfe81465e3ab680cac4c638cfb8b8cc126aa746
[INFO] running `Command { std: "docker" "start" "-a" "4a8e048b3bde69ac9c09a6ff1dfe81465e3ab680cac4c638cfb8b8cc126aa746", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4a8e048b3bde69ac9c09a6ff1dfe81465e3ab680cac4c638cfb8b8cc126aa746", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a8e048b3bde69ac9c09a6ff1dfe81465e3ab680cac4c638cfb8b8cc126aa746", kill_on_drop: false }`
[INFO] [stdout] 4a8e048b3bde69ac9c09a6ff1dfe81465e3ab680cac4c638cfb8b8cc126aa746
[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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+4847d6a9d07d4be9ba3196f6ad444af2d7bdde72" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f84217e9a1b5fff306199c8efe14e17f86f9b9d975492a012bb62a7bcfa1f981
[INFO] running `Command { std: "docker" "start" "-a" "f84217e9a1b5fff306199c8efe14e17f86f9b9d975492a012bb62a7bcfa1f981", kill_on_drop: false }`
[INFO] [stderr] error: failed to create directory `/opt/rustwide/target/debug/.fingerprint/typed-arena-332a0e167ea237aa`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] running `Command { std: "docker" "inspect" "f84217e9a1b5fff306199c8efe14e17f86f9b9d975492a012bb62a7bcfa1f981", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f84217e9a1b5fff306199c8efe14e17f86f9b9d975492a012bb62a7bcfa1f981", kill_on_drop: false }`
[INFO] [stdout] f84217e9a1b5fff306199c8efe14e17f86f9b9d975492a012bb62a7bcfa1f981