[INFO] cloning repository https://github.com/daviddrysdale/mdbook-indexing [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/daviddrysdale/mdbook-indexing" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdaviddrysdale%2Fmdbook-indexing", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdaviddrysdale%2Fmdbook-indexing'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 10e838e9bcf7d66e3c2e6af3d67e2ad95409fb8f [INFO] documenting daviddrysdale/mdbook-indexing against 1.86.0 for beta-1.87-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdaviddrysdale%2Fmdbook-indexing" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/daviddrysdale/mdbook-indexing on toolchain 1.86.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.86.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/daviddrysdale/mdbook-indexing [INFO] finished tweaking git repo https://github.com/daviddrysdale/mdbook-indexing [INFO] tweaked toml for git repo https://github.com/daviddrysdale/mdbook-indexing written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/daviddrysdale/mdbook-indexing 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" "+1.86.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pulldown-cmark-escape v0.10.0 [INFO] [stderr] Downloaded opener v0.7.0 [INFO] [stderr] Downloaded handlebars v6.2.0 [INFO] [stderr] Downloaded pulldown-cmark v0.10.0 [INFO] [stderr] Downloaded mdbook v0.4.43 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bbfd0daf9b69d2205e80e8bcdd55a3ac81ec408fba512f4c1d3d11510cc7ecdc [INFO] running `Command { std: "docker" "start" "-a" "bbfd0daf9b69d2205e80e8bcdd55a3ac81ec408fba512f4c1d3d11510cc7ecdc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bbfd0daf9b69d2205e80e8bcdd55a3ac81ec408fba512f4c1d3d11510cc7ecdc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bbfd0daf9b69d2205e80e8bcdd55a3ac81ec408fba512f4c1d3d11510cc7ecdc", kill_on_drop: false }` [INFO] [stdout] bbfd0daf9b69d2205e80e8bcdd55a3ac81ec408fba512f4c1d3d11510cc7ecdc command failed: exit status: 1 Error response from daemon: mkdir /var/lib/docker/overlay2/ceb5610213911940bc06a85a60914a352aeedeead6695afbc66a1b69560836b7/merged: no space left on device