[INFO] cloning repository https://github.com/kygkygkyg/matrix_utils
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kygkygkyg/matrix_utils" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkygkygkyg%2Fmatrix_utils", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkygkygkyg%2Fmatrix_utils'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3f1c51ed9a14ea9c396c00e9e91957a8a09e96d2
[INFO] documenting kygkygkyg/matrix_utils against 1.85.0 for beta-1.86-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkygkygkyg%2Fmatrix_utils" "/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/kygkygkyg/matrix_utils on toolchain 1.85.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.85.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/kygkygkyg/matrix_utils
[INFO] finished tweaking git repo https://github.com/kygkygkyg/matrix_utils
[INFO] tweaked toml for git repo https://github.com/kygkygkyg/matrix_utils written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/kygkygkyg/matrix_utils 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" "+1.85.0" "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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3b6e21e94eac04bfba38d5a4105f03d36fa6fde38eea71c77f9a3524d5710852
[INFO] running `Command { std: "docker" "start" "-a" "3b6e21e94eac04bfba38d5a4105f03d36fa6fde38eea71c77f9a3524d5710852", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3b6e21e94eac04bfba38d5a4105f03d36fa6fde38eea71c77f9a3524d5710852", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b6e21e94eac04bfba38d5a4105f03d36fa6fde38eea71c77f9a3524d5710852", kill_on_drop: false }`
[INFO] [stdout] 3b6e21e94eac04bfba38d5a4105f03d36fa6fde38eea71c77f9a3524d5710852
[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_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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0d5f194d23f9baf954d8cdeef2bd3921f76238f60f4cf3f83f3d192e9cee206c
[INFO] running `Command { std: "docker" "start" "-a" "0d5f194d23f9baf954d8cdeef2bd3921f76238f60f4cf3f83f3d192e9cee206c", kill_on_drop: false }`
[INFO] [stderr]  Documenting mat_utils v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking mat_utils v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::utils::mymath`
[INFO] [stdout]  --> src/utils/matrix.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::utils::mymath;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[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/trait.impl/mat_utils/utils/mymath/complex"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not document `mat_utils`
[INFO] running `Command { std: "docker" "inspect" "0d5f194d23f9baf954d8cdeef2bd3921f76238f60f4cf3f83f3d192e9cee206c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d5f194d23f9baf954d8cdeef2bd3921f76238f60f4cf3f83f3d192e9cee206c", kill_on_drop: false }`
[INFO] [stdout] 0d5f194d23f9baf954d8cdeef2bd3921f76238f60f4cf3f83f3d192e9cee206c
