Dec 02 03:06:31.737 INFO documenting scoped-gc-derive-0.1.1 against master#147e60c5f89cfa2d3ffc247413956a37582c98e7 for pr-55318-1
Dec 02 03:06:31.737 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-3/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 02 03:06:32.253 INFO [stdout] d9d163caca8d736afa63ba668fdf14bd20ffb3d2c3808b472dd428d1fbcf83a9
Dec 02 03:06:32.260 INFO running `"docker" "start" "-a" "d9d163caca8d736afa63ba668fdf14bd20ffb3d2c3808b472dd428d1fbcf83a9"`
Dec 02 03:06:33.775 INFO [stderr] usermod: no changes
Dec 02 03:06:33.843 INFO [stderr] warning: only one of `license` or `license-file` is necessary
Dec 02 03:06:33.864 INFO [stderr]     Checking syn v0.12.15
Dec 02 03:06:40.583 INFO [stderr]     Checking synstructure v0.7.0
Dec 02 03:06:43.163 INFO [stderr]  Documenting scoped-gc-derive v0.1.1 (/source)
Dec 02 03:06:47.400 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.58s
Dec 02 03:06:47.402 INFO [stderr] su: No module specific data is present
Dec 02 03:06:48.134 INFO running `"docker" "inspect" "d9d163caca8d736afa63ba668fdf14bd20ffb3d2c3808b472dd428d1fbcf83a9"`
Dec 02 03:06:48.292 INFO running `"docker" "rm" "-f" "d9d163caca8d736afa63ba668fdf14bd20ffb3d2c3808b472dd428d1fbcf83a9"`
Dec 02 03:06:48.507 INFO [stdout] d9d163caca8d736afa63ba668fdf14bd20ffb3d2c3808b472dd428d1fbcf83a9