[INFO] cloning repository https://github.com/santoshakil/watchexec_playground
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/santoshakil/watchexec_playground" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsantoshakil%2Fwatchexec_playground", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsantoshakil%2Fwatchexec_playground'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ac99975dcfc6c39a62c83cab50d2fe0f6cd2ba4c
[INFO] checking santoshakil/watchexec_playground against master#fc5af1813307d25a84d633f21e2e53c9376eb547 for pr-144386
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsantoshakil%2Fwatchexec_playground" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/santoshakil/watchexec_playground
[INFO] finished tweaking git repo https://github.com/santoshakil/watchexec_playground
[INFO] tweaked toml for git repo https://github.com/santoshakil/watchexec_playground written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/santoshakil/watchexec_playground on toolchain fc5af1813307d25a84d633f21e2e53c9376eb547
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fc5af1813307d25a84d633f21e2e53c9376eb547" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/santoshakil/watchexec_playground 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" "+fc5af1813307d25a84d633f21e2e53c9376eb547" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded watchexec-filterer-ignore v3.0.1
[INFO] [stderr]   Downloaded ignore-files v1.3.2
[INFO] [stderr]   Downloaded watchexec-signals v2.1.0
[INFO] [stderr]   Downloaded watchexec v3.0.1
[INFO] [stderr]   Downloaded gix-validate v0.8.4
[INFO] [stderr]   Downloaded watchexec-supervisor v1.0.3
[INFO] [stderr]   Downloaded ignore-files v2.1.0
[INFO] [stderr]   Downloaded gix-utils v0.1.11
[INFO] [stderr]   Downloaded gix-path v0.10.7
[INFO] [stderr]   Downloaded gix-date v0.8.5
[INFO] [stderr]   Downloaded gix-features v0.36.1
[INFO] [stderr]   Downloaded gix-object v0.38.0
[INFO] [stderr]   Downloaded prodash v26.2.2
[INFO] [stderr]   Downloaded gix-config v0.31.0
[INFO] [stderr]   Downloaded gix-ref v0.38.0
[INFO] [stderr]   Downloaded command-group v5.0.1
[INFO] [stderr]   Downloaded gix-tempfile v11.0.1
[INFO] [stderr]   Downloaded gix-lock v11.0.1
[INFO] [stderr]   Downloaded gix-actor v0.28.1
[INFO] [stderr]   Downloaded gix-hash v0.13.3
[INFO] [stderr]   Downloaded gix-fs v0.8.1
[INFO] [stderr]   Downloaded gix-trace v0.1.8
[INFO] [stderr]   Downloaded gix-sec v0.10.6
[INFO] [stderr]   Downloaded watchexec-events v2.0.1
[INFO] [stderr]   Downloaded gix-config-value v0.14.6
[INFO] [stderr]   Downloaded gix-glob v0.14.1
[INFO] [stderr]   Downloaded watchexec-filterer-globset v3.0.0
[INFO] [stderr]   Downloaded project-origins v1.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+fc5af1813307d25a84d633f21e2e53c9376eb547" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a7e5213e73c8f0030d7ae6779867767fa15c6d8faa4e05480e585fe403cb3b14
[INFO] running `Command { std: "docker" "start" "-a" "a7e5213e73c8f0030d7ae6779867767fa15c6d8faa4e05480e585fe403cb3b14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a7e5213e73c8f0030d7ae6779867767fa15c6d8faa4e05480e585fe403cb3b14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7e5213e73c8f0030d7ae6779867767fa15c6d8faa4e05480e585fe403cb3b14", kill_on_drop: false }`
[INFO] [stdout] a7e5213e73c8f0030d7ae6779867767fa15c6d8faa4e05480e585fe403cb3b14


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-5-tc1/target" to rootfs at "/opt/rustwide/target": create mountpoint for /opt/rustwide/target mount: mkdirat /var/lib/docker/overlay2/5f647a78f523d8697ab9a2a6d03e9d4de494cd3084a41fc502c4b05c1348b759/merged/opt/rustwide/target: no space left on device: unknown