[INFO] cloning repository https://github.com/joshzhaa/rust-chess
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/joshzhaa/rust-chess" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoshzhaa%2Frust-chess", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoshzhaa%2Frust-chess'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoshzhaa%2Frust-chess: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 1)
[INFO] cloning repository https://github.com/joshzhaa/rust-chess
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/joshzhaa/rust-chess" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoshzhaa%2Frust-chess", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoshzhaa%2Frust-chess'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2de049f8ee124b1bdafffeda528712d75647b970
[INFO] checking joshzhaa/rust-chess against master#75530e9f72a1990ed2305e16fd51d02f47048f12 for pr-135899
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoshzhaa%2Frust-chess" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/joshzhaa/rust-chess on toolchain 75530e9f72a1990ed2305e16fd51d02f47048f12
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+75530e9f72a1990ed2305e16fd51d02f47048f12" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/joshzhaa/rust-chess
[INFO] finished tweaking git repo https://github.com/joshzhaa/rust-chess
[INFO] tweaked toml for git repo https://github.com/joshzhaa/rust-chess written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/joshzhaa/rust-chess 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" "+75530e9f72a1990ed2305e16fd51d02f47048f12" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:6475c868a6d27846ca172efb246699580b64b57a5b3744ef73949e850a31b38a" "/opt/rustwide/cargo-home/bin/cargo" "+75530e9f72a1990ed2305e16fd51d02f47048f12" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4e519c818f066b61d930f72a43d20aac3223d212aab4a90a9f4485a6f81718fb
[INFO] running `Command { std: "docker" "start" "-a" "4e519c818f066b61d930f72a43d20aac3223d212aab4a90a9f4485a6f81718fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4e519c818f066b61d930f72a43d20aac3223d212aab4a90a9f4485a6f81718fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e519c818f066b61d930f72a43d20aac3223d212aab4a90a9f4485a6f81718fb", kill_on_drop: false }`
[INFO] [stdout] 4e519c818f066b61d930f72a43d20aac3223d212aab4a90a9f4485a6f81718fb


command failed: exit status: 1

Error response from daemon: mkdir /var/lib/docker/overlay2/2c8691d10c4063bd93600da3667151e0e95d18097d8d296100b4abff73ebc213/merged: no space left on device