[INFO] fetching crate winter-verifier 0.12.2...
[INFO] checking winter-verifier-0.12.2 against master#d93f678fa55842cccd2f091deccd93e9494b3764 for pr-138844
[INFO] extracting crate winter-verifier 0.12.2 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate winter-verifier 0.12.2 on toolchain d93f678fa55842cccd2f091deccd93e9494b3764
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d93f678fa55842cccd2f091deccd93e9494b3764" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate winter-verifier 0.12.2
[INFO] finished tweaking crates.io crate winter-verifier 0.12.2
[INFO] tweaked toml for crates.io crate winter-verifier 0.12.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate crates.io crate winter-verifier 0.12.2 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" "+d93f678fa55842cccd2f091deccd93e9494b3764" "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-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:6475c868a6d27846ca172efb246699580b64b57a5b3744ef73949e850a31b38a" "/opt/rustwide/cargo-home/bin/cargo" "+d93f678fa55842cccd2f091deccd93e9494b3764" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 308aef646ba3c68eda0053d751563dee5d2f86e5ca6d3f41290ae517677654d7
[INFO] running `Command { std: "docker" "start" "-a" "308aef646ba3c68eda0053d751563dee5d2f86e5ca6d3f41290ae517677654d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "308aef646ba3c68eda0053d751563dee5d2f86e5ca6d3f41290ae517677654d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "308aef646ba3c68eda0053d751563dee5d2f86e5ca6d3f41290ae517677654d7", kill_on_drop: false }`
[INFO] [stdout] 308aef646ba3c68eda0053d751563dee5d2f86e5ca6d3f41290ae517677654d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:6475c868a6d27846ca172efb246699580b64b57a5b3744ef73949e850a31b38a" "/opt/rustwide/cargo-home/bin/cargo" "+d93f678fa55842cccd2f091deccd93e9494b3764" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 52a9601bff462f6590866f2630d12bde0482463dee7218c16018f6cc43609c66
[INFO] running `Command { std: "docker" "start" "-a" "52a9601bff462f6590866f2630d12bde0482463dee7218c16018f6cc43609c66", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]     Checking constant_time_eq v0.3.1
[INFO] [stderr]     Checking winter-utils v0.12.0
[INFO] [stderr]     Checking arrayref v0.3.9
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking keccak v0.1.5
[INFO] [stderr]     Checking arrayvec v0.7.6
[INFO] [stderr]    Compiling libm v0.2.11
[INFO] [stderr]    Compiling cc v1.2.12
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking winter-math v0.12.0
[INFO] [stderr]    Compiling blake3 v1.5.5
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking sha3 v0.10.8
[INFO] [stderr] error: could not parse/generate dep info at: /opt/rustwide/target/debug/deps/blake3-3f394229e52d561d.d
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to write `/opt/rustwide/target/debug/.fingerprint/blake3-3f394229e52d561d/dep-lib-blake3`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] running `Command { std: "docker" "inspect" "52a9601bff462f6590866f2630d12bde0482463dee7218c16018f6cc43609c66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52a9601bff462f6590866f2630d12bde0482463dee7218c16018f6cc43609c66", kill_on_drop: false }`
[INFO] [stdout] 52a9601bff462f6590866f2630d12bde0482463dee7218c16018f6cc43609c66