[INFO] cloning repository https://github.com/ws2vicky/exam-grading
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ws2vicky/exam-grading" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fws2vicky%2Fexam-grading", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fws2vicky%2Fexam-grading'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5f4d7bdeac443a5b264fec95f52f1ee94b81821f
[INFO] testing ws2vicky/exam-grading against 1.84.0 for beta-1.85-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fws2vicky%2Fexam-grading" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ws2vicky/exam-grading on toolchain 1.84.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.84.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ws2vicky/exam-grading
[INFO] finished tweaking git repo https://github.com/ws2vicky/exam-grading
[INFO] tweaked toml for git repo https://github.com/ws2vicky/exam-grading written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/ws2vicky/exam-grading 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" "+1.84.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded os_pipe v1.2.0
[INFO] [stderr]   Downloaded unicode-truncate v1.0.0
[INFO] [stderr]   Downloaded ratatui v0.27.0
[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@sha256:86ea7c7af713d31e8cfdb68a6d0db50b5cf7cbeecde3d112f9f257f747318d36" "/opt/rustwide/cargo-home/bin/cargo" "+1.84.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7bfc5e23bb0ae798ec7af553a93be244abe84afa80ae75b99dee7a96dc1974ea
[INFO] running `Command { std: "docker" "start" "-a" "7bfc5e23bb0ae798ec7af553a93be244abe84afa80ae75b99dee7a96dc1974ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7bfc5e23bb0ae798ec7af553a93be244abe84afa80ae75b99dee7a96dc1974ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7bfc5e23bb0ae798ec7af553a93be244abe84afa80ae75b99dee7a96dc1974ea", kill_on_drop: false }`
[INFO] [stdout] 7bfc5e23bb0ae798ec7af553a93be244abe84afa80ae75b99dee7a96dc1974ea


command failed: exit status: 1

Error response from daemon: mkdir /var/lib/docker/overlay2/c648f394fca9bd0a908d9f3a2f702d6f185edcd91a2f65b90ab0799107b025d7/merged: no space left on device