[INFO] cloning repository https://github.com/pupplecat/yart
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pupplecat/yart" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpupplecat%2Fyart", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpupplecat%2Fyart'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 457fef8229d97044a8ac33a17fe6dcd17b49d96d
[INFO] checking pupplecat/yart against master#64b185eddaa1d7ddf5e0c024be23b9cbba6c1722 for pr-143929
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpupplecat%2Fyart" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/pupplecat/yart
[INFO] finished tweaking git repo https://github.com/pupplecat/yart
[INFO] tweaked toml for git repo https://github.com/pupplecat/yart written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/pupplecat/yart on toolchain 64b185eddaa1d7ddf5e0c024be23b9cbba6c1722
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+64b185eddaa1d7ddf5e0c024be23b9cbba6c1722" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/pupplecat/yart 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" "+64b185eddaa1d7ddf5e0c024be23b9cbba6c1722" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rig-core v0.12.0
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+64b185eddaa1d7ddf5e0c024be23b9cbba6c1722" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f99d3c0e641f292176da10334c70b128712498d53e167e3f405709cef92d8b0a
[INFO] running `Command { std: "docker" "start" "-a" "f99d3c0e641f292176da10334c70b128712498d53e167e3f405709cef92d8b0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f99d3c0e641f292176da10334c70b128712498d53e167e3f405709cef92d8b0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f99d3c0e641f292176da10334c70b128712498d53e167e3f405709cef92d8b0a", kill_on_drop: false }`
[INFO] [stdout] f99d3c0e641f292176da10334c70b128712498d53e167e3f405709cef92d8b0a


command failed: exit status: 1

Error response from daemon: mkdir /var/lib/docker/overlay2/e33e8aca0f9ba626cc2d86699b09465cddcdcc1e4b8f81985a22d1d175fd4a5c/merged: no space left on device