Nov 28 11:52:30.691 INFO documenting mtcp-0.1.0 against master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb for pr-55318
Nov 28 11:52:30.691 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-1/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 11:52:30.884 INFO [stdout] 390c4a45be3e8ee86985686c8c453c3095b9a08a1e2dd086084253f7563f8b93
Nov 28 11:52:30.887 INFO running `"docker" "start" "-a" "390c4a45be3e8ee86985686c8c453c3095b9a08a1e2dd086084253f7563f8b93"`
Nov 28 11:52:31.275 INFO [stderr] usermod: no changes
Nov 28 11:52:31.394 INFO [stderr]    Compiling mtcp v0.1.0 (/source)
Nov 28 11:52:31.395 INFO [stderr]     Checking docopt v0.7.0
Nov 28 11:52:31.706 INFO [stderr] warning: use of deprecated item 'gcc::Config': gcc::Config has been renamed to gcc::Build
Nov 28 11:52:31.706 INFO [stderr]  --> build.rs:5:5
Nov 28 11:52:31.706 INFO [stderr]   |
Nov 28 11:52:31.706 INFO [stderr] 5 |     gcc::Config::new()
Nov 28 11:52:31.706 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Nov 28 11:52:31.706 INFO [stderr]   |
Nov 28 11:52:31.706 INFO [stderr]   = note: #[warn(deprecated)] on by default
Nov 28 11:52:31.706 INFO [stderr] 
Nov 28 11:52:31.706 INFO [stderr] warning: use of deprecated item 'gcc::Config': gcc::Config has been renamed to gcc::Build
Nov 28 11:52:31.706 INFO [stderr]   --> build.rs:12:5
Nov 28 11:52:31.706 INFO [stderr]    |
Nov 28 11:52:31.706 INFO [stderr] 12 |     gcc::Config::new()
Nov 28 11:52:31.706 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Nov 28 11:52:31.706 INFO [stderr] 
Nov 28 11:52:31.706 INFO [stderr] warning: use of deprecated item 'gcc::Build::new': crate has been renamed to `cc`, the `gcc` name is not maintained
Nov 28 11:52:31.706 INFO [stderr]  --> build.rs:5:5
Nov 28 11:52:31.706 INFO [stderr]   |
Nov 28 11:52:31.706 INFO [stderr] 5 |     gcc::Config::new()
Nov 28 11:52:31.706 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Nov 28 11:52:31.706 INFO [stderr] 
Nov 28 11:52:31.707 INFO [stderr] warning: use of deprecated item 'gcc::Build::new': crate has been renamed to `cc`, the `gcc` name is not maintained
Nov 28 11:52:31.707 INFO [stderr]   --> build.rs:12:5
Nov 28 11:52:31.707 INFO [stderr]    |
Nov 28 11:52:31.707 INFO [stderr] 12 |     gcc::Config::new()
Nov 28 11:52:31.707 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Nov 28 11:52:31.707 INFO [stderr] 
Nov 28 11:52:32.317 INFO [stderr] warning: cbits/checksum.c: In function 'ip_checksum_1':
Nov 28 11:52:32.317 INFO [stderr] warning: cbits/checksum.c:14:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
Nov 28 11:52:32.318 INFO [stderr] warning:   for (i = 0; i < size - 1; i += 2)
Nov 28 11:52:32.318 INFO [stderr] warning:                 ^
Nov 28 11:52:33.331 INFO [stderr]  Documenting mtcp v0.1.0 (/source)
Nov 28 11:52:37.044 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.74s
Nov 28 11:52:37.060 INFO [stderr] su: No module specific data is present
Nov 28 11:52:37.922 INFO running `"docker" "inspect" "390c4a45be3e8ee86985686c8c453c3095b9a08a1e2dd086084253f7563f8b93"`
Nov 28 11:52:38.098 INFO running `"docker" "rm" "-f" "390c4a45be3e8ee86985686c8c453c3095b9a08a1e2dd086084253f7563f8b93"`
Nov 28 11:52:38.302 INFO [stdout] 390c4a45be3e8ee86985686c8c453c3095b9a08a1e2dd086084253f7563f8b93