[INFO] fetching crate yunjian 0.1.1...
[INFO] checking yunjian-0.1.1 against master#d93f678fa55842cccd2f091deccd93e9494b3764 for pr-138844
[INFO] extracting crate yunjian 0.1.1 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate yunjian 0.1.1 on toolchain d93f678fa55842cccd2f091deccd93e9494b3764
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d93f678fa55842cccd2f091deccd93e9494b3764" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate yunjian 0.1.1
[INFO] finished tweaking crates.io crate yunjian 0.1.1
[INFO] tweaked toml for crates.io crate yunjian 0.1.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate crates.io crate yunjian 0.1.1 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" "+d93f678fa55842cccd2f091deccd93e9494b3764" "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-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+d93f678fa55842cccd2f091deccd93e9494b3764" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d77f4448673c917d7ffd4435a3bc8c12ac5277dc50617a9f5a043a71ec6fe336
[INFO] running `Command { std: "docker" "start" "-a" "d77f4448673c917d7ffd4435a3bc8c12ac5277dc50617a9f5a043a71ec6fe336", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d77f4448673c917d7ffd4435a3bc8c12ac5277dc50617a9f5a043a71ec6fe336", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d77f4448673c917d7ffd4435a3bc8c12ac5277dc50617a9f5a043a71ec6fe336", kill_on_drop: false }`
[INFO] [stdout] d77f4448673c917d7ffd4435a3bc8c12ac5277dc50617a9f5a043a71ec6fe336


command failed: exit status: 1

Error response from daemon: mkdir /var/lib/docker/overlay2/b7e885e937d9d8be8e1153009dfffae54981a864279f5d5c823d36b2aac951e9/merged: no space left on device