Nov 28 11:53:34.396 INFO documenting mrh-0.10.5 against master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb for pr-55318
Nov 28 11:53:34.396 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-0/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 11:53:34.621 INFO [stdout] 88b23a8273ee673fa875a990e94db7b3d293aba12cfcb8bec805d4c1ae3fc178
Nov 28 11:53:34.623 INFO running `"docker" "start" "-a" "88b23a8273ee673fa875a990e94db7b3d293aba12cfcb8bec805d4c1ae3fc178"`
Nov 28 11:53:35.021 INFO [stderr] usermod: no changes
Nov 28 11:53:35.207 INFO [stderr]     Checking libgit2-sys v0.7.10
Nov 28 11:53:36.022 INFO [stderr]     Checking git2 v0.7.5
Nov 28 11:53:40.451 INFO [stderr]  Documenting mrh v0.10.5 (/source)
Nov 28 11:53:42.925 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.88s
Nov 28 11:53:42.938 INFO [stderr] su: No module specific data is present
Nov 28 11:53:43.196 INFO running `"docker" "inspect" "88b23a8273ee673fa875a990e94db7b3d293aba12cfcb8bec805d4c1ae3fc178"`
Nov 28 11:53:43.306 INFO running `"docker" "rm" "-f" "88b23a8273ee673fa875a990e94db7b3d293aba12cfcb8bec805d4c1ae3fc178"`
Nov 28 11:53:43.417 INFO [stdout] 88b23a8273ee673fa875a990e94db7b3d293aba12cfcb8bec805d4c1ae3fc178