[INFO] cloning repository https://github.com/oscar-dev19/TwelveDaysOfChristmas
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/oscar-dev19/TwelveDaysOfChristmas" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foscar-dev19%2FTwelveDaysOfChristmas", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foscar-dev19%2FTwelveDaysOfChristmas'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9f70682586d77f5a4d1ce39b3dd97e06ca06d98a
[INFO] testing oscar-dev19/TwelveDaysOfChristmas against 1.90.0 for beta-1.91-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foscar-dev19%2FTwelveDaysOfChristmas" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/oscar-dev19/TwelveDaysOfChristmas
[INFO] finished tweaking git repo https://github.com/oscar-dev19/TwelveDaysOfChristmas
[INFO] tweaked toml for git repo https://github.com/oscar-dev19/TwelveDaysOfChristmas written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/oscar-dev19/TwelveDaysOfChristmas on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/oscar-dev19/TwelveDaysOfChristmas 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" "+1.90.0" "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-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3ccae4ef2c1d3e8ec14947a724e3007ec65f3e60435165bb477e212d0a21e996
[INFO] running `Command { std: "docker" "start" "-a" "3ccae4ef2c1d3e8ec14947a724e3007ec65f3e60435165bb477e212d0a21e996", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3ccae4ef2c1d3e8ec14947a724e3007ec65f3e60435165bb477e212d0a21e996", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ccae4ef2c1d3e8ec14947a724e3007ec65f3e60435165bb477e212d0a21e996", kill_on_drop: false }`
[INFO] [stdout] 3ccae4ef2c1d3e8ec14947a724e3007ec65f3e60435165bb477e212d0a21e996
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cd6d7f6824bd6d4512d1bc6cda91f6872fd2624440d74399c9097fb9e57282ed
[INFO] running `Command { std: "docker" "start" "-a" "cd6d7f6824bd6d4512d1bc6cda91f6872fd2624440d74399c9097fb9e57282ed", kill_on_drop: false }`
[INFO] [stderr] error: failed to create directory `/opt/rustwide/target/debug`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] running `Command { std: "docker" "inspect" "cd6d7f6824bd6d4512d1bc6cda91f6872fd2624440d74399c9097fb9e57282ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd6d7f6824bd6d4512d1bc6cda91f6872fd2624440d74399c9097fb9e57282ed", kill_on_drop: false }`
[INFO] [stdout] cd6d7f6824bd6d4512d1bc6cda91f6872fd2624440d74399c9097fb9e57282ed