[INFO] fetching crate wcal 0.2.0...
[INFO] checking wcal-0.2.0 against try#6d565b71a096078f59574161a2a382ec4a1eb751 for pr-132325
[INFO] extracting crate wcal 0.2.0 into /workspace/builds/worker-6-tc2/source
[INFO] checking wcal-0.2.0 against try#6d565b71a096078f59574161a2a382ec4a1eb751 for pr-132325
[INFO] extracting crate wcal 0.2.0 into /workspace/builds/worker-6-tc2/source
[INFO] checking wcal-0.2.0 against try#6d565b71a096078f59574161a2a382ec4a1eb751 for pr-132325
[INFO] extracting crate wcal 0.2.0 into /workspace/builds/worker-6-tc2/source
[INFO] checking wcal-0.2.0 against try#6d565b71a096078f59574161a2a382ec4a1eb751 for pr-132325
[INFO] extracting crate wcal 0.2.0 into /workspace/builds/worker-6-tc2/source
[INFO] checking wcal-0.2.0 against try#6d565b71a096078f59574161a2a382ec4a1eb751 for pr-132325
[INFO] extracting crate wcal 0.2.0 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate wcal 0.2.0 on toolchain 6d565b71a096078f59574161a2a382ec4a1eb751
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6d565b71a096078f59574161a2a382ec4a1eb751" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wcal 0.2.0
[INFO] finished tweaking crates.io crate wcal 0.2.0
[INFO] tweaked toml for crates.io crate wcal 0.2.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate crates.io crate wcal 0.2.0 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" "+6d565b71a096078f59574161a2a382ec4a1eb751" "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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+6d565b71a096078f59574161a2a382ec4a1eb751" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 77e1daead9aac2411d23dbf9b6263a9a5033e7d3a4b057d3c7618390cc2eec8f
[INFO] running `Command { std: "docker" "start" "-a" "77e1daead9aac2411d23dbf9b6263a9a5033e7d3a4b057d3c7618390cc2eec8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "77e1daead9aac2411d23dbf9b6263a9a5033e7d3a4b057d3c7618390cc2eec8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77e1daead9aac2411d23dbf9b6263a9a5033e7d3a4b057d3c7618390cc2eec8f", kill_on_drop: false }`
[INFO] [stdout] 77e1daead9aac2411d23dbf9b6263a9a5033e7d3a4b057d3c7618390cc2eec8f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+6d565b71a096078f59574161a2a382ec4a1eb751" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 252845c3545c46a7f6155f31670b2e04cf191acc6cf24c314fb462793167aaee
[INFO] running `Command { std: "docker" "start" "-a" "252845c3545c46a7f6155f31670b2e04cf191acc6cf24c314fb462793167aaee", kill_on_drop: false }`
[INFO] [stderr] error: failed to create directory `/opt/rustwide/target/debug/.fingerprint/regex-syntax-bb2108e467a6e29b`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] running `Command { std: "docker" "inspect" "252845c3545c46a7f6155f31670b2e04cf191acc6cf24c314fb462793167aaee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "252845c3545c46a7f6155f31670b2e04cf191acc6cf24c314fb462793167aaee", kill_on_drop: false }`
[INFO] [stdout] 252845c3545c46a7f6155f31670b2e04cf191acc6cf24c314fb462793167aaee