[INFO] cloning repository https://github.com/andoco/genetic-algorithm-word-search-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/andoco/genetic-algorithm-word-search-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandoco%2Fgenetic-algorithm-word-search-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandoco%2Fgenetic-algorithm-word-search-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 984225bd3418899dbe2a4e45c21cdf33fc8caa90
[INFO] testing andoco/genetic-algorithm-word-search-rust/984225bd3418899dbe2a4e45c21cdf33fc8caa90 against 1.81.0 for beta-1.82-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandoco%2Fgenetic-algorithm-word-search-rust" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/andoco/genetic-algorithm-word-search-rust on toolchain 1.81.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.81.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/andoco/genetic-algorithm-word-search-rust
[INFO] finished tweaking git repo https://github.com/andoco/genetic-algorithm-word-search-rust
[INFO] tweaked toml for git repo https://github.com/andoco/genetic-algorithm-word-search-rust written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/andoco/genetic-algorithm-word-search-rust 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" "+1.81.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+1.81.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 42b808fcf53328b92251aa98f2879dc8c9e85bb37e676d5c3373f434097ec2c0
[INFO] running `Command { std: "docker" "start" "-a" "42b808fcf53328b92251aa98f2879dc8c9e85bb37e676d5c3373f434097ec2c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "42b808fcf53328b92251aa98f2879dc8c9e85bb37e676d5c3373f434097ec2c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42b808fcf53328b92251aa98f2879dc8c9e85bb37e676d5c3373f434097ec2c0", kill_on_drop: false }`
[INFO] [stdout] 42b808fcf53328b92251aa98f2879dc8c9e85bb37e676d5c3373f434097ec2c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+1.81.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2d2c720e7c44f735700e7e6a2e1cd15320f09ae4acf08ff9a48fcda6200c84cd
[INFO] running `Command { std: "docker" "start" "-a" "2d2c720e7c44f735700e7e6a2e1cd15320f09ae4acf08ff9a48fcda6200c84cd", kill_on_drop: false }`
[INFO] [stderr] error: couldn't prepare build directories
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to create directory `/opt/rustwide/target/debug/incremental`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] running `Command { std: "docker" "inspect" "2d2c720e7c44f735700e7e6a2e1cd15320f09ae4acf08ff9a48fcda6200c84cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d2c720e7c44f735700e7e6a2e1cd15320f09ae4acf08ff9a48fcda6200c84cd", kill_on_drop: false }`
[INFO] [stdout] 2d2c720e7c44f735700e7e6a2e1cd15320f09ae4acf08ff9a48fcda6200c84cd