[INFO] cloning repository https://github.com/os2edu/rustlings-Gege-Wang
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/os2edu/rustlings-Gege-Wang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fos2edu%2Frustlings-Gege-Wang", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fos2edu%2Frustlings-Gege-Wang'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 15372285a22af4299e2c9a474306f0875b8f4522
[INFO] checking os2edu/rustlings-Gege-Wang against master#ca77504943887037504c7fc0b9bf06dab3910373 for pr-145181
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fos2edu%2Frustlings-Gege-Wang" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/os2edu/rustlings-Gege-Wang
[INFO] finished tweaking git repo https://github.com/os2edu/rustlings-Gege-Wang
[INFO] tweaked toml for git repo https://github.com/os2edu/rustlings-Gege-Wang written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/os2edu/rustlings-Gege-Wang on toolchain ca77504943887037504c7fc0b9bf06dab3910373
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ca77504943887037504c7fc0b9bf06dab3910373" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/os2edu/rustlings-Gege-Wang 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" "+ca77504943887037504c7fc0b9bf06dab3910373" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+ca77504943887037504c7fc0b9bf06dab3910373" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f9c5f6ee69d0cb3ad3d01df63b05476df7f045056a315a69dcd158afff3da519
[INFO] running `Command { std: "docker" "start" "-a" "f9c5f6ee69d0cb3ad3d01df63b05476df7f045056a315a69dcd158afff3da519", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f9c5f6ee69d0cb3ad3d01df63b05476df7f045056a315a69dcd158afff3da519", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9c5f6ee69d0cb3ad3d01df63b05476df7f045056a315a69dcd158afff3da519", kill_on_drop: false }`
[INFO] [stdout] f9c5f6ee69d0cb3ad3d01df63b05476df7f045056a315a69dcd158afff3da519


command failed: exit status: 1

Error response from daemon: mkdir /var/lib/docker/overlay2/473dfccea6ab00436d256232849d8234b1a7bbda2a281b14602c7d442fd29279/merged: no space left on device