Nov 28 13:10:07.369 INFO documenting hyper-timeout-connector-0.1.0 against master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb for pr-55318
Nov 28 13:10:07.369 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 13:10:07.546 INFO [stdout] 166b38a29f35fa33ccbf91f98d5a3fd3bb282bebece08aa47a8c72f7ceb6e8f3
Nov 28 13:10:07.548 INFO running `"docker" "start" "-a" "166b38a29f35fa33ccbf91f98d5a3fd3bb282bebece08aa47a8c72f7ceb6e8f3"`
Nov 28 13:10:08.089 INFO [stderr] usermod: no changes
Nov 28 13:10:08.181 INFO [stderr]     Checking socket2 v0.2.4
Nov 28 13:10:08.786 INFO [stderr]  Documenting hyper-timeout-connector v0.1.0 (/source)
Nov 28 13:10:11.313 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.21s
Nov 28 13:10:11.319 INFO [stderr] su: No module specific data is present
Nov 28 13:10:11.579 INFO running `"docker" "inspect" "166b38a29f35fa33ccbf91f98d5a3fd3bb282bebece08aa47a8c72f7ceb6e8f3"`
Nov 28 13:10:11.672 INFO running `"docker" "rm" "-f" "166b38a29f35fa33ccbf91f98d5a3fd3bb282bebece08aa47a8c72f7ceb6e8f3"`
Nov 28 13:10:11.758 INFO [stdout] 166b38a29f35fa33ccbf91f98d5a3fd3bb282bebece08aa47a8c72f7ceb6e8f3