[INFO] cloning repository https://github.com/sohooo/flappy_dragon
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sohooo/flappy_dragon" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsohooo%2Fflappy_dragon", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsohooo%2Fflappy_dragon'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] eb4cf37f25d2be1f6ada4e6a2f0baf40f186b2d6
[INFO] checking sohooo/flappy_dragon against master#c720f49c46ec3e70bbc2bbb3e0dd1fe7fc0a47f2 for pr-142712
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsohooo%2Fflappy_dragon" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/sohooo/flappy_dragon
[INFO] finished tweaking git repo https://github.com/sohooo/flappy_dragon
[INFO] tweaked toml for git repo https://github.com/sohooo/flappy_dragon written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/sohooo/flappy_dragon on toolchain c720f49c46ec3e70bbc2bbb3e0dd1fe7fc0a47f2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c720f49c46ec3e70bbc2bbb3e0dd1fe7fc0a47f2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/sohooo/flappy_dragon 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" "+c720f49c46ec3e70bbc2bbb3e0dd1fe7fc0a47f2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wayland-commons v0.28.4
[INFO] [stderr]   Downloaded wayland-egl v0.28.4
[INFO] [stderr]   Downloaded wayland-cursor v0.28.4
[INFO] [stderr]   Downloaded wayland-client v0.28.4
[INFO] [stderr]   Downloaded wayland-scanner v0.28.4
[INFO] [stderr]   Downloaded wayland-sys v0.28.4
[INFO] [stderr]   Downloaded wayland-protocols v0.28.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+c720f49c46ec3e70bbc2bbb3e0dd1fe7fc0a47f2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 616a81c6c771c866ef31084c5cd76abe1b98c277b8d7907338dab2fdec879cc3
[INFO] running `Command { std: "docker" "start" "-a" "616a81c6c771c866ef31084c5cd76abe1b98c277b8d7907338dab2fdec879cc3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "616a81c6c771c866ef31084c5cd76abe1b98c277b8d7907338dab2fdec879cc3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "616a81c6c771c866ef31084c5cd76abe1b98c277b8d7907338dab2fdec879cc3", kill_on_drop: false }`
[INFO] [stdout] 616a81c6c771c866ef31084c5cd76abe1b98c277b8d7907338dab2fdec879cc3


command failed: exit status: 1

Error response from daemon: failed to create task for container: failed to create shim task: OCI runtime create failed: runc create failed: unable to start container process: error during container init: error mounting "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target" to rootfs at "/opt/rustwide/target": create mountpoint for /opt/rustwide/target mount: mkdirat /var/lib/docker/overlay2/7c37a988bba914665ddd8f4d18f353cf7c28e3ccdbdc79b79cdcb82abd667791/merged/opt/rustwide/target: no space left on device: unknown