Nov 28 08:55:52.614 INFO documenting sounding-base-0.8.0 against master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb for pr-55318
Nov 28 08:55:52.614 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-6/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55318/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/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 +6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb-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"`
Nov 28 08:55:52.834 INFO [stdout] a7f68b4bfc783b7b3462be502eac6f4d1d8a5a35d4548b60982eb59bfcccccf2
Nov 28 08:55:52.841 INFO running `"docker" "start" "-a" "a7f68b4bfc783b7b3462be502eac6f4d1d8a5a35d4548b60982eb59bfcccccf2"`
Nov 28 08:55:53.631 INFO [stderr] usermod: no changes
Nov 28 08:55:53.715 INFO [stderr]     Checking optional v0.4.3
Nov 28 08:55:53.715 INFO [stderr]     Checking metfor v0.4.0
Nov 28 08:55:54.390 INFO [stderr]  Documenting sounding-base v0.8.0 (/source)
Nov 28 08:55:56.527 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.87s
Nov 28 08:55:56.530 INFO [stderr] su: No module specific data is present
Nov 28 08:55:57.138 INFO running `"docker" "inspect" "a7f68b4bfc783b7b3462be502eac6f4d1d8a5a35d4548b60982eb59bfcccccf2"`
Nov 28 08:55:57.369 INFO running `"docker" "rm" "-f" "a7f68b4bfc783b7b3462be502eac6f4d1d8a5a35d4548b60982eb59bfcccccf2"`
Nov 28 08:55:57.553 INFO [stdout] a7f68b4bfc783b7b3462be502eac6f4d1d8a5a35d4548b60982eb59bfcccccf2