[INFO] fetching crate notedown-rt 0.3.2...
[INFO] testing notedown-rt-0.3.2 against master#b03b3a7ec92682be2917540b679478d41c95a30c for pr-137122-1
[INFO] extracting crate notedown-rt 0.3.2 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate notedown-rt 0.3.2
[INFO] finished tweaking crates.io crate notedown-rt 0.3.2
[INFO] tweaked toml for crates.io crate notedown-rt 0.3.2 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate notedown-rt 0.3.2 on toolchain b03b3a7ec92682be2917540b679478d41c95a30c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b03b3a7ec92682be2917540b679478d41c95a30c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b03b3a7ec92682be2917540b679478d41c95a30c" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 232 packages to latest compatible versions
[INFO] [stderr]       Adding dashmap v5.5.3 (available: v6.1.0)
[INFO] [stderr]       Adding rsass v0.23.4 (available: v0.29.2)
[INFO] [stderr]       Adding yggdrasil-shared v0.2.2 (available: v0.2.5)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b03b3a7ec92682be2917540b679478d41c95a30c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded css-color-parser v0.1.2
[INFO] [stderr]   Downloaded notedown_ast v0.16.3
[INFO] [stderr]   Downloaded notedown-error v1.1.10
[INFO] [stderr]   Downloaded yggdrasil-shared v0.2.2
[INFO] [stderr]   Downloaded ariadne v0.1.5
[INFO] [stderr]   Downloaded lsp-types v0.91.1
[INFO] [stderr]   Downloaded text-utils v0.4.3
[INFO] [stderr]   Downloaded emojic v0.4.1
[INFO] [stderr]   Downloaded rsass v0.23.4
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+b03b3a7ec92682be2917540b679478d41c95a30c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e9833747b4d6aa4e9cf29f8ae01fa29b9ea73e89134faa2bda55d366adc9ceb2
[INFO] running `Command { std: "docker" "start" "-a" "e9833747b4d6aa4e9cf29f8ae01fa29b9ea73e89134faa2bda55d366adc9ceb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e9833747b4d6aa4e9cf29f8ae01fa29b9ea73e89134faa2bda55d366adc9ceb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9833747b4d6aa4e9cf29f8ae01fa29b9ea73e89134faa2bda55d366adc9ceb2", kill_on_drop: false }`
[INFO] [stdout] e9833747b4d6aa4e9cf29f8ae01fa29b9ea73e89134faa2bda55d366adc9ceb2


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/rustup-home" to rootfs at "/opt/rustwide/rustup-home": create mountpoint for /opt/rustwide/rustup-home mount: mkdirat /var/lib/docker/overlay2/683a96e8c20df059bc4ac10250047384bc3f0d0db49d8fd17261a098ba84045b/merged/opt/rustwide/rustup-home: no space left on device: unknown