[INFO] fetching crate ponci 0.1.0...
[INFO] testing ponci-0.1.0 against 1.86.0 for beta-1.87-1
[INFO] extracting crate ponci 0.1.0 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate ponci 0.1.0 on toolchain 1.86.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.86.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ponci 0.1.0
[INFO] finished tweaking crates.io crate ponci 0.1.0
[INFO] tweaked toml for crates.io crate ponci 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate crates.io crate ponci 0.1.0 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" "+1.86.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fac5fc4862d004cdc3d557b5951511fb1df9d17b2c00e31b87a3026f7bc6e8e1
[INFO] running `Command { std: "docker" "start" "-a" "fac5fc4862d004cdc3d557b5951511fb1df9d17b2c00e31b87a3026f7bc6e8e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fac5fc4862d004cdc3d557b5951511fb1df9d17b2c00e31b87a3026f7bc6e8e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fac5fc4862d004cdc3d557b5951511fb1df9d17b2c00e31b87a3026f7bc6e8e1", kill_on_drop: false }`
[INFO] [stdout] fac5fc4862d004cdc3d557b5951511fb1df9d17b2c00e31b87a3026f7bc6e8e1


command failed: exit status: 1

Error response from daemon: mkdir /var/lib/docker/overlay2/e16d1cf52ff3aaaec5f391fb32c0b3f159a1d92038ff8d5409e4094bcf3c55e4/merged: no space left on device