[INFO] fetching crate ferroid 0.6.5...
[INFO] testing ferroid-0.6.5 against 1.90.0 for beta-1.91-3
[INFO] extracting crate ferroid 0.6.5 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate ferroid 0.6.5
[INFO] finished tweaking crates.io crate ferroid 0.6.5
[INFO] tweaked toml for crates.io crate ferroid 0.6.5 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ferroid 0.6.5 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ferroid 0.6.5 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded async-io v2.5.0
[INFO] [stderr]   Downloaded async-signal v0.2.12
[INFO] [stderr]   Downloaded async-fs v2.1.3
[INFO] [stderr]   Downloaded criterion-plot v0.6.0
[INFO] [stderr]   Downloaded async-process v2.4.0
[INFO] [stderr]   Downloaded criterion v0.7.0
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1daaaa7e1d949fb84bccce1807cfcf386180fd9b0139d4e939f239780a4063a9
[INFO] running `Command { std: "docker" "start" "-a" "1daaaa7e1d949fb84bccce1807cfcf386180fd9b0139d4e939f239780a4063a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1daaaa7e1d949fb84bccce1807cfcf386180fd9b0139d4e939f239780a4063a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1daaaa7e1d949fb84bccce1807cfcf386180fd9b0139d4e939f239780a4063a9", kill_on_drop: false }`
[INFO] [stdout] 1daaaa7e1d949fb84bccce1807cfcf386180fd9b0139d4e939f239780a4063a9


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/overlay2/570f0c824f8314e76e97fbb5db87fa477c138d7876afb94757e4b97103838068/merged/opt/rustwide/target: no space left on device: unknown