[INFO] fetching crate dotenv_config_ext 0.1.3...
[INFO] checking dotenv_config_ext-0.1.3 against master#a9e7b30487235621751cc628f170c0f15fb215c4 for pr-136539
[INFO] extracting crate dotenv_config_ext 0.1.3 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate dotenv_config_ext 0.1.3 on toolchain a9e7b30487235621751cc628f170c0f15fb215c4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a9e7b30487235621751cc628f170c0f15fb215c4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dotenv_config_ext 0.1.3
[INFO] finished tweaking crates.io crate dotenv_config_ext 0.1.3
[INFO] tweaked toml for crates.io crate dotenv_config_ext 0.1.3 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate crates.io crate dotenv_config_ext 0.1.3 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" "+a9e7b30487235621751cc628f170c0f15fb215c4" "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] 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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+a9e7b30487235621751cc628f170c0f15fb215c4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c1809e6b05b6a98b28d5772b7d2133f82c7f029d3ddebd5219137b3dcd3a868c
[INFO] running `Command { std: "docker" "start" "-a" "c1809e6b05b6a98b28d5772b7d2133f82c7f029d3ddebd5219137b3dcd3a868c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c1809e6b05b6a98b28d5772b7d2133f82c7f029d3ddebd5219137b3dcd3a868c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1809e6b05b6a98b28d5772b7d2133f82c7f029d3ddebd5219137b3dcd3a868c", kill_on_drop: false }`
[INFO] [stdout] c1809e6b05b6a98b28d5772b7d2133f82c7f029d3ddebd5219137b3dcd3a868c


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/c1809e6b05b6a98b28d5772b7d2133f82c7f029d3ddebd5219137b3dcd3a868c: no space left on device: unknown