Dec 01 16:48:22.211 INFO documenting dottorblaster/siren against master#147e60c5f89cfa2d3ffc247413956a37582c98e7 for pr-55318-1
Dec 01 16:48:22.212 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-4/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 16:48:22.628 INFO [stdout] 187cdfa3ca84ea533a483a41297e0b634f5f6239fa1a5c89bb3a0a2ca4411e0f
Dec 01 16:48:22.630 INFO running `"docker" "start" "-a" "187cdfa3ca84ea533a483a41297e0b634f5f6239fa1a5c89bb3a0a2ca4411e0f"`
Dec 01 16:48:24.739 INFO [stderr] usermod: no changes
Dec 01 16:48:24.918 INFO [stderr]     Checking term_size v0.2.3
Dec 01 16:48:25.319 INFO [stderr]     Checking clap v2.19.3
Dec 01 16:48:29.624 INFO [stderr]  Documenting siren v1.0.3 (/source)
Dec 01 16:48:31.525 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.74s
Dec 01 16:48:31.532 INFO [stderr] su: No module specific data is present
Dec 01 16:48:31.884 INFO running `"docker" "inspect" "187cdfa3ca84ea533a483a41297e0b634f5f6239fa1a5c89bb3a0a2ca4411e0f"`
Dec 01 16:48:31.963 INFO running `"docker" "rm" "-f" "187cdfa3ca84ea533a483a41297e0b634f5f6239fa1a5c89bb3a0a2ca4411e0f"`
Dec 01 16:48:32.057 INFO [stdout] 187cdfa3ca84ea533a483a41297e0b634f5f6239fa1a5c89bb3a0a2ca4411e0f