[INFO] cloning repository https://github.com/mdm/sweep-line-aoc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mdm/sweep-line-aoc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmdm%2Fsweep-line-aoc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmdm%2Fsweep-line-aoc'...
[INFO] [stderr] error: copy-fd: write returned: No space left on device
[INFO] [stderr] fatal: cannot copy '/usr/share/git-core/templates/hooks/pre-merge-commit.sample' to '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmdm%2Fsweep-line-aoc/hooks/pre-merge-commit.sample': No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 1)
[INFO] cloning repository https://github.com/mdm/sweep-line-aoc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mdm/sweep-line-aoc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmdm%2Fsweep-line-aoc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmdm%2Fsweep-line-aoc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cc7640d949995d12e9a8edb83f875bf3e6314f2e
[INFO] building mdm/sweep-line-aoc against master#44f415c1d617ebc7b931a243b7b321ef8a6ca47c for pr-142134-abi-ast-error
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmdm%2Fsweep-line-aoc" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mdm/sweep-line-aoc on toolchain 44f415c1d617ebc7b931a243b7b321ef8a6ca47c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mdm/sweep-line-aoc
[INFO] finished tweaking git repo https://github.com/mdm/sweep-line-aoc
[INFO] tweaked toml for git repo https://github.com/mdm/sweep-line-aoc written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/mdm/sweep-line-aoc 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" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "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-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a6fbc53f9fac58aa16e301af9a6e8800903cedefb25ddb610016bf7c45c37ad4
[INFO] running `Command { std: "docker" "start" "-a" "a6fbc53f9fac58aa16e301af9a6e8800903cedefb25ddb610016bf7c45c37ad4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a6fbc53f9fac58aa16e301af9a6e8800903cedefb25ddb610016bf7c45c37ad4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6fbc53f9fac58aa16e301af9a6e8800903cedefb25ddb610016bf7c45c37ad4", kill_on_drop: false }`
[INFO] [stdout] a6fbc53f9fac58aa16e301af9a6e8800903cedefb25ddb610016bf7c45c37ad4
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4ad5147b52a153f659973b9ee282f42a8b7117b59cd1d68d1cda5b7260aaf3a8
[INFO] running `Command { std: "docker" "start" "-a" "4ad5147b52a153f659973b9ee282f42a8b7117b59cd1d68d1cda5b7260aaf3a8", kill_on_drop: false }`
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stdout] error: failed to write to `/opt/rustwide/target/debug/deps/rmetaWSqx31/full.rmeta`: No space left on device (os error 28)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `either` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "4ad5147b52a153f659973b9ee282f42a8b7117b59cd1d68d1cda5b7260aaf3a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ad5147b52a153f659973b9ee282f42a8b7117b59cd1d68d1cda5b7260aaf3a8", kill_on_drop: false }`
[INFO] [stdout] 4ad5147b52a153f659973b9ee282f42a8b7117b59cd1d68d1cda5b7260aaf3a8