[INFO] fetching crate header-plz 0.0.21...
[INFO] checking header-plz-0.0.21 against master#e9182f195b8505c87c4bd055b9f6e114ccda0981 for pr-144098
[INFO] extracting crate header-plz 0.0.21 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate header-plz 0.0.21
[INFO] finished tweaking crates.io crate header-plz 0.0.21
[INFO] tweaked toml for crates.io crate header-plz 0.0.21 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate header-plz 0.0.21 on toolchain e9182f195b8505c87c4bd055b9f6e114ccda0981
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e9182f195b8505c87c4bd055b9f6e114ccda0981" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate header-plz 0.0.21 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" "+e9182f195b8505c87c4bd055b9f6e114ccda0981" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded buffer-plz v0.0.3
[INFO] [stderr]   Downloaded mime-plz v0.0.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+e9182f195b8505c87c4bd055b9f6e114ccda0981" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7dfddb107fef7a7f36cf5f790b6609abecb5c3377531d12f11ce7d1418bae97e
[INFO] running `Command { std: "docker" "start" "-a" "7dfddb107fef7a7f36cf5f790b6609abecb5c3377531d12f11ce7d1418bae97e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7dfddb107fef7a7f36cf5f790b6609abecb5c3377531d12f11ce7d1418bae97e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7dfddb107fef7a7f36cf5f790b6609abecb5c3377531d12f11ce7d1418bae97e", kill_on_drop: false }`
[INFO] [stdout] 7dfddb107fef7a7f36cf5f790b6609abecb5c3377531d12f11ce7d1418bae97e


command failed: exit status: 1

Error response from daemon: mkdir /var/lib/docker/overlay2/fac161d48d1f747f6fbd8583f7421ba3df37ae4c38a2367bc7db4157af3c4b89/merged: no space left on device