Dec 01 19:38:58.276 INFO documenting andreimaximov/usrnet against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 01 19:38:58.276 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-4/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 19:38:58.854 INFO [stdout] 2df56ca9aae2e6e7d4b5a59bd11bb397ccbfa6b5124e2bbd1241dca6654c45ed
Dec 01 19:38:58.856 INFO running `"docker" "start" "-a" "2df56ca9aae2e6e7d4b5a59bd11bb397ccbfa6b5124e2bbd1241dca6654c45ed"`
Dec 01 19:39:00.607 INFO [stderr] usermod: no changes
Dec 01 19:39:00.804 INFO [stderr]     Checking c_linked_list v1.1.0
Dec 01 19:39:00.816 INFO [stderr]     Checking rand v0.4.2
Dec 01 19:39:01.444 INFO [stderr]     Checking get_if_addrs v0.5.1
Dec 01 19:39:03.096 INFO [stderr]  Documenting usrnet v0.1.0 (/source)
Dec 01 19:39:05.782 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.19s
Dec 01 19:39:05.796 INFO [stderr] su: No module specific data is present
Dec 01 19:39:06.614 INFO running `"docker" "inspect" "2df56ca9aae2e6e7d4b5a59bd11bb397ccbfa6b5124e2bbd1241dca6654c45ed"`
Dec 01 19:39:06.946 INFO running `"docker" "rm" "-f" "2df56ca9aae2e6e7d4b5a59bd11bb397ccbfa6b5124e2bbd1241dca6654c45ed"`
Dec 01 19:39:07.324 INFO [stdout] 2df56ca9aae2e6e7d4b5a59bd11bb397ccbfa6b5124e2bbd1241dca6654c45ed