Nov 28 06:18:25.988 INFO documenting CLomanno/hdlc against master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb for pr-55318
Nov 28 06:18:25.988 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-3/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 06:18:26.447 INFO [stdout] c6d54427973842302ef99ef57864299c253bb8fb1953749dd1449bebc23d85a7
Nov 28 06:18:26.455 INFO running `"docker" "start" "-a" "c6d54427973842302ef99ef57864299c253bb8fb1953749dd1449bebc23d85a7"`
Nov 28 06:18:27.699 INFO [stderr] usermod: no changes
Nov 28 06:18:27.843 INFO [stderr]    Compiling backtrace-sys v0.1.24
Nov 28 06:18:30.372 INFO [stderr]     Checking backtrace v0.3.9
Nov 28 06:18:30.992 INFO [stderr]     Checking failure v0.1.2
Nov 28 06:18:31.775 INFO [stderr]  Documenting hdlc v0.2.3 (/source)
Nov 28 06:18:33.925 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.19s
Nov 28 06:18:33.939 INFO [stderr] su: No module specific data is present
Nov 28 06:18:34.554 INFO running `"docker" "inspect" "c6d54427973842302ef99ef57864299c253bb8fb1953749dd1449bebc23d85a7"`
Nov 28 06:18:34.937 INFO running `"docker" "rm" "-f" "c6d54427973842302ef99ef57864299c253bb8fb1953749dd1449bebc23d85a7"`
Nov 28 06:18:35.303 INFO [stdout] c6d54427973842302ef99ef57864299c253bb8fb1953749dd1449bebc23d85a7