[INFO] cloning repository https://github.com/dpratt747/url-shortener-cucumber
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dpratt747/url-shortener-cucumber" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdpratt747%2Furl-shortener-cucumber", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdpratt747%2Furl-shortener-cucumber'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f7fe732645f9cd44a6f9ff6e80f95a8fbbcc1037
[INFO] checking dpratt747/url-shortener-cucumber against master#40daf23eeb711dadf140b2536e67e3ff4c999196 for pr-142287
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdpratt747%2Furl-shortener-cucumber" "/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/dpratt747/url-shortener-cucumber on toolchain 40daf23eeb711dadf140b2536e67e3ff4c999196
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+40daf23eeb711dadf140b2536e67e3ff4c999196" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/dpratt747/url-shortener-cucumber
[INFO] removed 0 missing tests
[INFO] finished tweaking git repo https://github.com/dpratt747/url-shortener-cucumber
[INFO] tweaked toml for git repo https://github.com/dpratt747/url-shortener-cucumber written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/dpratt747/url-shortener-cucumber 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" "+40daf23eeb711dadf140b2536e67e3ff4c999196" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bollard-stubs v1.48.2-rc.28.0.4
[INFO] [stderr]   Downloaded typed-builder-macro v0.15.2
[INFO] [stderr]   Downloaded gherkin v0.14.0
[INFO] [stderr]   Downloaded bollard v0.19.0
[INFO] [stderr]   Downloaded cucumber v0.21.1
[INFO] [stderr]   Downloaded typed-builder v0.15.2
[INFO] [stderr]   Downloaded cucumber-codegen v0.21.1
[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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+40daf23eeb711dadf140b2536e67e3ff4c999196" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f00f56a2e9b66f5cdaa6230c8c2fbfb1bf901a427ea66320e7423f9bb10c55e2
[INFO] running `Command { std: "docker" "start" "-a" "f00f56a2e9b66f5cdaa6230c8c2fbfb1bf901a427ea66320e7423f9bb10c55e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f00f56a2e9b66f5cdaa6230c8c2fbfb1bf901a427ea66320e7423f9bb10c55e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f00f56a2e9b66f5cdaa6230c8c2fbfb1bf901a427ea66320e7423f9bb10c55e2", kill_on_drop: false }`
[INFO] [stdout] f00f56a2e9b66f5cdaa6230c8c2fbfb1bf901a427ea66320e7423f9bb10c55e2


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/cargo-home" to rootfs at "/opt/rustwide/cargo-home": create mountpoint for /opt/rustwide/cargo-home mount: mkdirat /var/lib/docker/overlay2/c7c44cd0cf5bd1c7a331f1cef46cc8ffd9c8d4e75d540357e24db9fda8d61442/merged/opt/rustwide/cargo-home: no space left on device: unknown