Nov 27 18:30:45.293 INFO documenting lion328/toolsc3k against master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb for pr-55318
Nov 27 18:30:45.293 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-7/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 27 18:30:45.726 INFO [stdout] f951eb056b59bf641b7bd844613011d37cd6ded8d642c7d87ad66ccabd88ce3a
Nov 27 18:30:45.729 INFO running `"docker" "start" "-a" "f951eb056b59bf641b7bd844613011d37cd6ded8d642c7d87ad66ccabd88ce3a"`
Nov 27 18:30:47.910 INFO [stderr] usermod: no changes
Nov 27 18:30:48.134 INFO [stderr]    Compiling syn v0.15.9
Nov 27 18:30:58.263 INFO [stderr]    Compiling num-derive v0.2.3
Nov 27 18:31:05.599 INFO [stderr]     Checking tiff v0.2.1
Nov 27 18:31:06.388 INFO [stderr]     Checking image v0.20.0
Nov 27 18:31:11.926 INFO [stderr]  Documenting toolsc3k v0.1.0 (/source)
Nov 27 18:31:14.902 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.94s
Nov 27 18:31:14.902 INFO [stderr] su: No module specific data is present
Nov 27 18:31:15.255 INFO running `"docker" "inspect" "f951eb056b59bf641b7bd844613011d37cd6ded8d642c7d87ad66ccabd88ce3a"`
Nov 27 18:31:15.377 INFO running `"docker" "rm" "-f" "f951eb056b59bf641b7bd844613011d37cd6ded8d642c7d87ad66ccabd88ce3a"`
Nov 27 18:31:15.484 INFO [stdout] f951eb056b59bf641b7bd844613011d37cd6ded8d642c7d87ad66ccabd88ce3a