[INFO] fetching crate rustfetch 0.5.0...
[INFO] checking rustfetch-0.5.0 against master#17ffbc81a30c094193836a5d7f90dff273b5df93 for pr-138785
[INFO] extracting crate rustfetch 0.5.0 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate rustfetch 0.5.0 on toolchain 17ffbc81a30c094193836a5d7f90dff273b5df93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+17ffbc81a30c094193836a5d7f90dff273b5df93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rustfetch 0.5.0
[INFO] finished tweaking crates.io crate rustfetch 0.5.0
[INFO] tweaked toml for crates.io crate rustfetch 0.5.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate crates.io crate rustfetch 0.5.0 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" "+17ffbc81a30c094193836a5d7f90dff273b5df93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: failed to save last-use data
[INFO] [stderr] This may prevent cargo from accurately tracking what is being used in its global cache. This information is used for automatically removing unused data in the cache.
[INFO] [stderr] 
[INFO] [stderr] database or disk is full
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   Error code 13: Insertion failed because database is full
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+17ffbc81a30c094193836a5d7f90dff273b5df93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 903db71bd10763e05b3fa16cfbf7b714b80a5611073ac81d450fbc32eed1c0ca
[INFO] running `Command { std: "docker" "start" "-a" "903db71bd10763e05b3fa16cfbf7b714b80a5611073ac81d450fbc32eed1c0ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "903db71bd10763e05b3fa16cfbf7b714b80a5611073ac81d450fbc32eed1c0ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "903db71bd10763e05b3fa16cfbf7b714b80a5611073ac81d450fbc32eed1c0ca", kill_on_drop: false }`
[INFO] [stdout] 903db71bd10763e05b3fa16cfbf7b714b80a5611073ac81d450fbc32eed1c0ca
[INFO] checking rustfetch-0.5.0 against master#17ffbc81a30c094193836a5d7f90dff273b5df93 for pr-138785
[INFO] extracting crate rustfetch 0.5.0 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate rustfetch 0.5.0 on toolchain 17ffbc81a30c094193836a5d7f90dff273b5df93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+17ffbc81a30c094193836a5d7f90dff273b5df93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rustfetch 0.5.0
[INFO] finished tweaking crates.io crate rustfetch 0.5.0
[INFO] tweaked toml for crates.io crate rustfetch 0.5.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate crates.io crate rustfetch 0.5.0 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" "+17ffbc81a30c094193836a5d7f90dff273b5df93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+17ffbc81a30c094193836a5d7f90dff273b5df93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a22822aae458a2a74f4510fd08a9a13a4d370307033dfd93cd0e67d2642ee294
[INFO] running `Command { std: "docker" "start" "-a" "a22822aae458a2a74f4510fd08a9a13a4d370307033dfd93cd0e67d2642ee294", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a22822aae458a2a74f4510fd08a9a13a4d370307033dfd93cd0e67d2642ee294", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a22822aae458a2a74f4510fd08a9a13a4d370307033dfd93cd0e67d2642ee294", kill_on_drop: false }`
[INFO] [stdout] a22822aae458a2a74f4510fd08a9a13a4d370307033dfd93cd0e67d2642ee294
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+17ffbc81a30c094193836a5d7f90dff273b5df93" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 115d81276bb8ecbb74a837e252ca76fea1ed1d5b8dcea2ee56cc3bacbec23174
[INFO] running `Command { std: "docker" "start" "-a" "115d81276bb8ecbb74a837e252ca76fea1ed1d5b8dcea2ee56cc3bacbec23174", kill_on_drop: false }`
[INFO] [stderr] error: failed to create directory `/opt/rustwide/target/debug/.fingerprint/libc-cd859bfff91a9f8c`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] running `Command { std: "docker" "inspect" "115d81276bb8ecbb74a837e252ca76fea1ed1d5b8dcea2ee56cc3bacbec23174", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "115d81276bb8ecbb74a837e252ca76fea1ed1d5b8dcea2ee56cc3bacbec23174", kill_on_drop: false }`
[INFO] [stdout] 115d81276bb8ecbb74a837e252ca76fea1ed1d5b8dcea2ee56cc3bacbec23174