Dec 05 10:12:16.374 INFO checking mtcp-0.1.0 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 10:12:16.375 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-3/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 05 10:12:16.660 INFO [stdout] 6bb6c40fd2003d1d8e6bb3373f66edb1ca70788f2390e612c97d771421df95e2
Dec 05 10:12:16.695 INFO running `"docker" "start" "-a" "6bb6c40fd2003d1d8e6bb3373f66edb1ca70788f2390e612c97d771421df95e2"`
Dec 05 10:12:17.656 INFO [stderr] usermod: no changes
Dec 05 10:12:17.795 INFO [stderr]    Compiling mtcp v0.1.0 (/source)
Dec 05 10:12:18.223 INFO [stderr] warning: use of deprecated item 'gcc::Config': gcc::Config has been renamed to gcc::Build
Dec 05 10:12:18.223 INFO [stderr]  --> build.rs:5:5
Dec 05 10:12:18.223 INFO [stderr]   |
Dec 05 10:12:18.223 INFO [stderr] 5 |     gcc::Config::new()
Dec 05 10:12:18.223 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 05 10:12:18.223 INFO [stderr]   |
Dec 05 10:12:18.223 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 05 10:12:18.223 INFO [stderr] 
Dec 05 10:12:18.223 INFO [stderr] warning: use of deprecated item 'gcc::Config': gcc::Config has been renamed to gcc::Build
Dec 05 10:12:18.223 INFO [stderr]   --> build.rs:12:5
Dec 05 10:12:18.223 INFO [stderr]    |
Dec 05 10:12:18.223 INFO [stderr] 12 |     gcc::Config::new()
Dec 05 10:12:18.223 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 05 10:12:18.223 INFO [stderr] 
Dec 05 10:12:18.223 INFO [stderr] warning: use of deprecated item 'gcc::Build::new': crate has been renamed to `cc`, the `gcc` name is not maintained
Dec 05 10:12:18.223 INFO [stderr]  --> build.rs:5:5
Dec 05 10:12:18.223 INFO [stderr]   |
Dec 05 10:12:18.223 INFO [stderr] 5 |     gcc::Config::new()
Dec 05 10:12:18.223 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 05 10:12:18.223 INFO [stderr] 
Dec 05 10:12:18.231 INFO [stderr] warning: use of deprecated item 'gcc::Build::new': crate has been renamed to `cc`, the `gcc` name is not maintained
Dec 05 10:12:18.231 INFO [stderr]   --> build.rs:12:5
Dec 05 10:12:18.231 INFO [stderr]    |
Dec 05 10:12:18.231 INFO [stderr] 12 |     gcc::Config::new()
Dec 05 10:12:18.231 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 05 10:12:18.231 INFO [stderr] 
Dec 05 10:12:18.772 INFO [stderr] warning: cbits/checksum.c: In function 'ip_checksum_1':
Dec 05 10:12:18.772 INFO [stderr] warning: cbits/checksum.c:14:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
Dec 05 10:12:18.773 INFO [stderr] warning:   for (i = 0; i < size - 1; i += 2)
Dec 05 10:12:18.773 INFO [stderr] warning:                 ^
Dec 05 10:12:26.634 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.94s
Dec 05 10:12:26.647 INFO [stderr] su: No module specific data is present
Dec 05 10:12:27.247 INFO running `"docker" "inspect" "6bb6c40fd2003d1d8e6bb3373f66edb1ca70788f2390e612c97d771421df95e2"`
Dec 05 10:12:27.684 INFO running `"docker" "rm" "-f" "6bb6c40fd2003d1d8e6bb3373f66edb1ca70788f2390e612c97d771421df95e2"`
Dec 05 10:12:27.890 INFO [stdout] 6bb6c40fd2003d1d8e6bb3373f66edb1ca70788f2390e612c97d771421df95e2