[INFO] fetching crate thread_db 0.1.4...
[INFO] checking thread_db-0.1.4 against master#b2728d5426bab1d8c39709768c7e22b7f66dde5d for pr-135852
[INFO] extracting crate thread_db 0.1.4 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate thread_db 0.1.4 on toolchain b2728d5426bab1d8c39709768c7e22b7f66dde5d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b2728d5426bab1d8c39709768c7e22b7f66dde5d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate thread_db 0.1.4
[INFO] finished tweaking crates.io crate thread_db 0.1.4
[INFO] tweaked toml for crates.io crate thread_db 0.1.4 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate crates.io crate thread_db 0.1.4 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" "+b2728d5426bab1d8c39709768c7e22b7f66dde5d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded proc-maps v0.3.0
[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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+b2728d5426bab1d8c39709768c7e22b7f66dde5d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 280f509dda1fb1f1c84827e5457040e2d27a930eb280086ef718744c07f0c5ce
[INFO] running `Command { std: "docker" "start" "-a" "280f509dda1fb1f1c84827e5457040e2d27a930eb280086ef718744c07f0c5ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "280f509dda1fb1f1c84827e5457040e2d27a930eb280086ef718744c07f0c5ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "280f509dda1fb1f1c84827e5457040e2d27a930eb280086ef718744c07f0c5ce", kill_on_drop: false }`
[INFO] [stdout] 280f509dda1fb1f1c84827e5457040e2d27a930eb280086ef718744c07f0c5ce


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": mkdir /var/lib/docker/overlay2/aecd43afa5d7d2ea2a122c6356bf8873cb0abbc27cf9bb531cd395565ecac17e/merged/opt/rustwide/cargo-home: no space left on device: unknown