Dec 01 20:38:41.365 INFO documenting Velfi/i-ching against master#147e60c5f89cfa2d3ffc247413956a37582c98e7 for pr-55318-1
Dec 01 20:38:41.365 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-7/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55318-1/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +147e60c5f89cfa2d3ffc247413956a37582c98e7-alt doc --frozen --no-deps --document-private-items" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 20:38:41.636 INFO [stdout] 472085ba1bce89b0d5e180fe3586dac2659f85a80d82b2afbd8c242ddb768edb
Dec 01 20:38:41.644 INFO running `"docker" "start" "-a" "472085ba1bce89b0d5e180fe3586dac2659f85a80d82b2afbd8c242ddb768edb"`
Dec 01 20:38:42.534 INFO [stderr] usermod: no changes
Dec 01 20:38:42.760 INFO [stderr]    Compiling syn v0.15.18
Dec 01 20:38:53.073 INFO [stderr]    Compiling serde_derive v1.0.80
Dec 01 20:39:10.471 INFO [stderr]  Documenting iching v0.3.1 (/source)
Dec 01 20:39:12.895 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.33s
Dec 01 20:39:12.906 INFO [stderr] su: No module specific data is present
Dec 01 20:39:14.277 INFO running `"docker" "inspect" "472085ba1bce89b0d5e180fe3586dac2659f85a80d82b2afbd8c242ddb768edb"`
Dec 01 20:39:14.588 INFO running `"docker" "rm" "-f" "472085ba1bce89b0d5e180fe3586dac2659f85a80d82b2afbd8c242ddb768edb"`
Dec 01 20:39:14.968 INFO [stdout] 472085ba1bce89b0d5e180fe3586dac2659f85a80d82b2afbd8c242ddb768edb