[INFO] cloning repository https://github.com/nhtyy/conflicting
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nhtyy/conflicting" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnhtyy%2Fconflicting", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnhtyy%2Fconflicting'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] df24a74f48236fb9915881aa204e94ab3fbac9ab
[INFO] checking nhtyy/conflicting against master#8321f00bf4a5f25cad5ec8861c5469afe6e0ce8b for pr-133925
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnhtyy%2Fconflicting" "/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/nhtyy/conflicting on toolchain 8321f00bf4a5f25cad5ec8861c5469afe6e0ce8b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8321f00bf4a5f25cad5ec8861c5469afe6e0ce8b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/nhtyy/conflicting
[INFO] finished tweaking git repo https://github.com/nhtyy/conflicting
[INFO] tweaked toml for git repo https://github.com/nhtyy/conflicting written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/nhtyy/conflicting 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" "+8321f00bf4a5f25cad5ec8861c5469afe6e0ce8b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+8321f00bf4a5f25cad5ec8861c5469afe6e0ce8b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5d424f6a1e091cc669b72e7ddb844dd889450b9b73a8bc9e5237f97e569ce195
[INFO] running `Command { std: "docker" "start" "-a" "5d424f6a1e091cc669b72e7ddb844dd889450b9b73a8bc9e5237f97e569ce195", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5d424f6a1e091cc669b72e7ddb844dd889450b9b73a8bc9e5237f97e569ce195", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d424f6a1e091cc669b72e7ddb844dd889450b9b73a8bc9e5237f97e569ce195", kill_on_drop: false }`
[INFO] [stdout] 5d424f6a1e091cc669b72e7ddb844dd889450b9b73a8bc9e5237f97e569ce195


command failed: exit status: 1

Error response from daemon: failed to create task for container: failed to start shim: mkdir /var/lib/containerd/io.containerd.runtime.v2.task/moby/5d424f6a1e091cc669b72e7ddb844dd889450b9b73a8bc9e5237f97e569ce195: no space left on device: unknown