Dec 01 09:50:51.265 INFO documenting overlandandseas/web-socket-rust-demo against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 01 09:50:51.266 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-6/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55318-1/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/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 +f86f76f89ea2b1ccbfb3741962ec2029d878a389-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"`
Dec 01 09:50:51.510 INFO [stdout] 108d4ba517e3817d01376ef1f7f2a47687dfc80a1879346c3b816ee01f25a676
Dec 01 09:50:51.563 INFO running `"docker" "start" "-a" "108d4ba517e3817d01376ef1f7f2a47687dfc80a1879346c3b816ee01f25a676"`
Dec 01 09:50:51.972 INFO [stderr] usermod: no changes
Dec 01 09:50:52.133 INFO [stderr]    Compiling openssl-sys v0.9.28
Dec 01 09:50:52.134 INFO [stderr]     Checking env_logger v0.5.8
Dec 01 09:50:53.341 INFO [stderr]    Compiling openssl v0.9.24
Dec 01 09:50:56.666 INFO [stderr]     Checking ws v0.7.6
Dec 01 09:50:58.677 INFO [stderr]  Documenting web-sockets-modules v0.1.0 (/source)
Dec 01 09:51:01.630 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.64s
Dec 01 09:51:01.655 INFO [stderr] su: No module specific data is present
Dec 01 09:51:02.697 INFO running `"docker" "inspect" "108d4ba517e3817d01376ef1f7f2a47687dfc80a1879346c3b816ee01f25a676"`
Dec 01 09:51:02.934 INFO running `"docker" "rm" "-f" "108d4ba517e3817d01376ef1f7f2a47687dfc80a1879346c3b816ee01f25a676"`
Dec 01 09:51:03.192 INFO [stdout] 108d4ba517e3817d01376ef1f7f2a47687dfc80a1879346c3b816ee01f25a676