[INFO] fetching crate cadd 0.1.0-alpha.2...
[INFO] checking cadd-0.1.0-alpha.2 against master#2886b36df4a646dd8d82fb65bf0c9d8d96c1f71a for pr-145113
[INFO] extracting crate cadd 0.1.0-alpha.2 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate cadd 0.1.0-alpha.2
[INFO] finished tweaking crates.io crate cadd 0.1.0-alpha.2
[INFO] tweaked toml for crates.io crate cadd 0.1.0-alpha.2 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate cadd 0.1.0-alpha.2 on toolchain 2886b36df4a646dd8d82fb65bf0c9d8d96c1f71a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2886b36df4a646dd8d82fb65bf0c9d8d96c1f71a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate cadd 0.1.0-alpha.2 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" "+2886b36df4a646dd8d82fb65bf0c9d8d96c1f71a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:ae6f63d130afcfff7f91f5ba9fdb2a74d52830289c6a2ea2d23a94dcfb480a0d" "/opt/rustwide/cargo-home/bin/cargo" "+2886b36df4a646dd8d82fb65bf0c9d8d96c1f71a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cc29cf46c7f754e236751ca60e07070f1ed5192bbffec1a8eb28f7c214960c11
[INFO] running `Command { std: "docker" "start" "-a" "cc29cf46c7f754e236751ca60e07070f1ed5192bbffec1a8eb28f7c214960c11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cc29cf46c7f754e236751ca60e07070f1ed5192bbffec1a8eb28f7c214960c11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc29cf46c7f754e236751ca60e07070f1ed5192bbffec1a8eb28f7c214960c11", kill_on_drop: false }`
[INFO] [stdout] cc29cf46c7f754e236751ca60e07070f1ed5192bbffec1a8eb28f7c214960c11


command failed: exit status: 1

Error response from daemon: mkdir /var/lib/docker/overlay2/89fd2c01af00af4b43ee9bc4ea11fa4b49ed81fc53c34b77555530ec7c3d9667/merged: no space left on device