[INFO] cloning repository https://github.com/vohvelikissa/project-euler-rust-01
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vohvelikissa/project-euler-rust-01" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvohvelikissa%2Fproject-euler-rust-01", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvohvelikissa%2Fproject-euler-rust-01'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] decf53828b18b2848ddd88f882be043401f3609d
[INFO] documenting vohvelikissa/project-euler-rust-01 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%2Fvohvelikissa%2Fproject-euler-rust-01" "/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/vohvelikissa/project-euler-rust-01 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/vohvelikissa/project-euler-rust-01
[INFO] finished tweaking git repo https://github.com/vohvelikissa/project-euler-rust-01
[INFO] tweaked toml for git repo https://github.com/vohvelikissa/project-euler-rust-01 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/vohvelikissa/project-euler-rust-01 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]     Blocking waiting for file lock on package cache
[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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 169e6efaf9a137debf537628d8dd03b8f148af2aa715435ebfa3f644c853f70d
[INFO] running `Command { std: "docker" "start" "-a" "169e6efaf9a137debf537628d8dd03b8f148af2aa715435ebfa3f644c853f70d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "169e6efaf9a137debf537628d8dd03b8f148af2aa715435ebfa3f644c853f70d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "169e6efaf9a137debf537628d8dd03b8f148af2aa715435ebfa3f644c853f70d", kill_on_drop: false }`
[INFO] [stdout] 169e6efaf9a137debf537628d8dd03b8f148af2aa715435ebfa3f644c853f70d
[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_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e084f0afede75ed87ef0195593afdae0197891678101cfd3d6114c7aa2b56ad9
[INFO] running `Command { std: "docker" "start" "-a" "e084f0afede75ed87ef0195593afdae0197891678101cfd3d6114c7aa2b56ad9", kill_on_drop: false }`
[INFO] [stderr]  Documenting project-euler-rust-01 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: couldn't generate documentation: No space left on device (os error 28)
[INFO] [stdout]   |
[INFO] [stdout]   = note: failed to create or modify "/opt/rustwide/target/doc/src/project_euler_rust_01"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not document `project-euler-rust-01`
[INFO] running `Command { std: "docker" "inspect" "e084f0afede75ed87ef0195593afdae0197891678101cfd3d6114c7aa2b56ad9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e084f0afede75ed87ef0195593afdae0197891678101cfd3d6114c7aa2b56ad9", kill_on_drop: false }`
[INFO] [stdout] e084f0afede75ed87ef0195593afdae0197891678101cfd3d6114c7aa2b56ad9