Nov 28 13:20:42.259 INFO documenting hbs-sys-0.2.1 against master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb for pr-55318
Nov 28 13:20:42.259 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 28 13:20:42.436 INFO [stdout] 13cd9ecd2210cf0f7225704487f6dbbf8f2183284776e7a589b20b045ba88569
Nov 28 13:20:42.438 INFO running `"docker" "start" "-a" "13cd9ecd2210cf0f7225704487f6dbbf8f2183284776e7a589b20b045ba88569"`
Nov 28 13:20:42.866 INFO [stderr] usermod: no changes
Nov 28 13:20:42.915 INFO [stderr]    Compiling hbs-builder v0.2.1
Nov 28 13:20:42.927 INFO [stderr]     Checking hbs-common-sys v0.2.1
Nov 28 13:20:43.456 INFO [stderr]    Compiling hbs-sys v0.2.1 (/source)
Nov 28 13:20:46.735 INFO [stderr]  Documenting hbs-sys v0.2.1 (/source)
Nov 28 13:20:48.389 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.50s
Nov 28 13:20:48.399 INFO [stderr] su: No module specific data is present
Nov 28 13:20:48.819 INFO running `"docker" "inspect" "13cd9ecd2210cf0f7225704487f6dbbf8f2183284776e7a589b20b045ba88569"`
Nov 28 13:20:49.009 INFO running `"docker" "rm" "-f" "13cd9ecd2210cf0f7225704487f6dbbf8f2183284776e7a589b20b045ba88569"`
Nov 28 13:20:49.210 INFO [stdout] 13cd9ecd2210cf0f7225704487f6dbbf8f2183284776e7a589b20b045ba88569