Dec 01 10:35:06.878 INFO documenting nakakura/WebRTC-RecordServer against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 01 10:35:06.878 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-2/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 10:35:07.308 INFO [stdout] b3b0859c62627420283efcff0ed5ab6c179c770bc50ef1e16ba004221a453e11
Dec 01 10:35:07.316 INFO running `"docker" "start" "-a" "b3b0859c62627420283efcff0ed5ab6c179c770bc50ef1e16ba004221a453e11"`
Dec 01 10:35:08.433 INFO [stderr] usermod: no changes
Dec 01 10:35:08.648 INFO [stderr]     Checking memchr v1.0.2
Dec 01 10:35:08.650 INFO [stderr]     Checking futures-fs v0.0.4
Dec 01 10:35:08.652 INFO [stderr]     Checking chrono v0.4.2
Dec 01 10:35:09.272 INFO [stderr]     Checking nom v3.2.1
Dec 01 10:35:12.726 INFO [stderr]  Documenting udp_sendrecv_tokio v0.1.0 (/source)
Dec 01 10:35:15.876 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.40s
Dec 01 10:35:15.891 INFO [stderr] su: No module specific data is present
Dec 01 10:35:16.782 INFO running `"docker" "inspect" "b3b0859c62627420283efcff0ed5ab6c179c770bc50ef1e16ba004221a453e11"`
Dec 01 10:35:17.148 INFO running `"docker" "rm" "-f" "b3b0859c62627420283efcff0ed5ab6c179c770bc50ef1e16ba004221a453e11"`
Dec 01 10:35:17.445 INFO [stdout] b3b0859c62627420283efcff0ed5ab6c179c770bc50ef1e16ba004221a453e11