[INFO] cloning repository https://github.com/peteyb/minigrep
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/peteyb/minigrep" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpeteyb%2Fminigrep", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpeteyb%2Fminigrep'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5860828fe726d2197e36ef9756f0240cb31e8a63
[INFO] checking peteyb/minigrep against master#9bfa31f632912180dc742809bcc51a97f2d7079d for pr-140151
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpeteyb%2Fminigrep" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/peteyb/minigrep on toolchain 9bfa31f632912180dc742809bcc51a97f2d7079d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9bfa31f632912180dc742809bcc51a97f2d7079d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/peteyb/minigrep
[INFO] finished tweaking git repo https://github.com/peteyb/minigrep
[INFO] tweaked toml for git repo https://github.com/peteyb/minigrep written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/peteyb/minigrep 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" "+9bfa31f632912180dc742809bcc51a97f2d7079d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+9bfa31f632912180dc742809bcc51a97f2d7079d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 18f31beb742465f7d7f9ea6b4a15a29bc897dc3e6968136d5f231cbd043aaf5b
[INFO] running `Command { std: "docker" "start" "-a" "18f31beb742465f7d7f9ea6b4a15a29bc897dc3e6968136d5f231cbd043aaf5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "18f31beb742465f7d7f9ea6b4a15a29bc897dc3e6968136d5f231cbd043aaf5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18f31beb742465f7d7f9ea6b4a15a29bc897dc3e6968136d5f231cbd043aaf5b", kill_on_drop: false }`
[INFO] [stdout] 18f31beb742465f7d7f9ea6b4a15a29bc897dc3e6968136d5f231cbd043aaf5b


command failed: exit status: 1

Error response from daemon: mkdir /var/lib/docker/overlay2/00ad8c1577a7d5a5688e791deb147aa3bdd319762a745c28a06bc9006f54f6cb/merged: no space left on device