Nov 28 11:52:30.574 INFO documenting mtcp-0.1.0 against try#f5a0bd723553ea4b7556bd7087b9f0919cafb483 for pr-55318
Nov 28 11:52:30.574 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-4/try#f5a0bd723553ea4b7556bd7087b9f0919cafb483:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55318/try#f5a0bd723553ea4b7556bd7087b9f0919cafb483:/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 +f5a0bd723553ea4b7556bd7087b9f0919cafb483-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 11:52:30.785 INFO [stdout] 2f33ce9d7819a3fef90035da151bdfd388d601192f08dc8439f6976eb05260b1
Nov 28 11:52:30.785 INFO running `"docker" "start" "-a" "2f33ce9d7819a3fef90035da151bdfd388d601192f08dc8439f6976eb05260b1"`
Nov 28 11:52:31.228 INFO [stderr] usermod: no changes
Nov 28 11:52:31.324 INFO [stderr]    Compiling mtcp v0.1.0 (/source)
Nov 28 11:52:31.325 INFO [stderr]     Checking docopt v0.7.0
Nov 28 11:52:31.679 INFO [stderr] warning: use of deprecated item 'gcc::Config': gcc::Config has been renamed to gcc::Build
Nov 28 11:52:31.679 INFO [stderr]  --> build.rs:5:5
Nov 28 11:52:31.679 INFO [stderr]   |
Nov 28 11:52:31.679 INFO [stderr] 5 |     gcc::Config::new()
Nov 28 11:52:31.679 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Nov 28 11:52:31.683 INFO [stderr]   |
Nov 28 11:52:31.687 INFO [stderr]   = note: #[warn(deprecated)] on by default
Nov 28 11:52:31.687 INFO [stderr] 
Nov 28 11:52:31.687 INFO [stderr] warning: use of deprecated item 'gcc::Config': gcc::Config has been renamed to gcc::Build
Nov 28 11:52:31.687 INFO [stderr]   --> build.rs:12:5
Nov 28 11:52:31.687 INFO [stderr]    |
Nov 28 11:52:31.687 INFO [stderr] 12 |     gcc::Config::new()
Nov 28 11:52:31.687 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Nov 28 11:52:31.687 INFO [stderr] 
Nov 28 11:52:31.687 INFO [stderr] warning: use of deprecated item 'gcc::Build::new': crate has been renamed to `cc`, the `gcc` name is not maintained
Nov 28 11:52:31.687 INFO [stderr]  --> build.rs:5:5
Nov 28 11:52:31.687 INFO [stderr]   |
Nov 28 11:52:31.687 INFO [stderr] 5 |     gcc::Config::new()
Nov 28 11:52:31.687 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Nov 28 11:52:31.687 INFO [stderr] 
Nov 28 11:52:31.687 INFO [stderr] warning: use of deprecated item 'gcc::Build::new': crate has been renamed to `cc`, the `gcc` name is not maintained
Nov 28 11:52:31.687 INFO [stderr]   --> build.rs:12:5
Nov 28 11:52:31.687 INFO [stderr]    |
Nov 28 11:52:31.687 INFO [stderr] 12 |     gcc::Config::new()
Nov 28 11:52:31.687 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Nov 28 11:52:31.687 INFO [stderr] 
Nov 28 11:52:32.335 INFO [stderr] warning: cbits/checksum.c: In function 'ip_checksum_1':
Nov 28 11:52:32.335 INFO [stderr] warning: cbits/checksum.c:14:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
Nov 28 11:52:32.335 INFO [stderr] warning:   for (i = 0; i < size - 1; i += 2)
Nov 28 11:52:32.335 INFO [stderr] warning:                 ^
Nov 28 11:52:33.007 INFO [stderr]  Documenting mtcp v0.1.0 (/source)
Nov 28 11:52:36.201 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.95s
Nov 28 11:52:36.209 INFO [stderr] su: No module specific data is present
Nov 28 11:52:36.877 INFO running `"docker" "inspect" "2f33ce9d7819a3fef90035da151bdfd388d601192f08dc8439f6976eb05260b1"`
Nov 28 11:52:37.215 INFO running `"docker" "rm" "-f" "2f33ce9d7819a3fef90035da151bdfd388d601192f08dc8439f6976eb05260b1"`
Nov 28 11:52:37.488 INFO [stdout] 2f33ce9d7819a3fef90035da151bdfd388d601192f08dc8439f6976eb05260b1