Nov 28 12:10:39.738 INFO documenting may_actor-0.2.2 against master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb for pr-55318
Nov 28 12:10:39.739 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-6/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 12:10:40.262 INFO [stdout] 576443b3521c0ba7a5995eb62892839a70e5467349c23cdc1cfce0be80c6e398
Nov 28 12:10:40.264 INFO running `"docker" "start" "-a" "576443b3521c0ba7a5995eb62892839a70e5467349c23cdc1cfce0be80c6e398"`
Nov 28 12:10:41.003 INFO [stderr] usermod: no changes
Nov 28 12:10:41.143 INFO [stderr]    Compiling may_queue v0.1.2
Nov 28 12:10:41.143 INFO [stderr]    Compiling generator v0.6.10
Nov 28 12:10:41.143 INFO [stderr]    Compiling may v0.3.1
Nov 28 12:10:41.143 INFO [stderr]     Checking socket2 v0.3.8
Nov 28 12:10:46.706 INFO [stderr]  Documenting may_actor v0.2.2 (/source)
Nov 28 12:10:48.955 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.93s
Nov 28 12:10:48.961 INFO [stderr] su: No module specific data is present
Nov 28 12:10:49.395 INFO running `"docker" "inspect" "576443b3521c0ba7a5995eb62892839a70e5467349c23cdc1cfce0be80c6e398"`
Nov 28 12:10:49.505 INFO running `"docker" "rm" "-f" "576443b3521c0ba7a5995eb62892839a70e5467349c23cdc1cfce0be80c6e398"`
Nov 28 12:10:49.611 INFO [stdout] 576443b3521c0ba7a5995eb62892839a70e5467349c23cdc1cfce0be80c6e398