Nov 30 19:15:28.733 INFO checking mtcp-0.1.0 against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 19:15:28.733 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-4/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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"`
Nov 30 19:15:29.240 INFO [stdout] 2b8138c11fc59b4a4d513fbb1bb221dc004233710fb0e66b4d8e337887eaaf3d
Nov 30 19:15:29.248 INFO running `"docker" "start" "-a" "2b8138c11fc59b4a4d513fbb1bb221dc004233710fb0e66b4d8e337887eaaf3d"`
Nov 30 19:15:30.123 INFO [stderr] usermod: no changes
Nov 30 19:15:30.282 INFO [stderr]    Compiling mtcp v0.1.0 (/source)
Nov 30 19:15:30.288 INFO [stderr]     Checking docopt v0.7.0
Nov 30 19:15:31.112 INFO [stderr] warning: use of deprecated item 'gcc::Config': gcc::Config has been renamed to gcc::Build
Nov 30 19:15:31.112 INFO [stderr]  --> build.rs:5:5
Nov 30 19:15:31.112 INFO [stderr]   |
Nov 30 19:15:31.112 INFO [stderr] 5 |     gcc::Config::new()
Nov 30 19:15:31.112 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Nov 30 19:15:31.112 INFO [stderr]   |
Nov 30 19:15:31.112 INFO [stderr]   = note: #[warn(deprecated)] on by default
Nov 30 19:15:31.112 INFO [stderr] 
Nov 30 19:15:31.112 INFO [stderr] warning: use of deprecated item 'gcc::Config': gcc::Config has been renamed to gcc::Build
Nov 30 19:15:31.112 INFO [stderr]   --> build.rs:12:5
Nov 30 19:15:31.112 INFO [stderr]    |
Nov 30 19:15:31.112 INFO [stderr] 12 |     gcc::Config::new()
Nov 30 19:15:31.112 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Nov 30 19:15:31.112 INFO [stderr] 
Nov 30 19:15:31.112 INFO [stderr] warning: use of deprecated item 'gcc::Build::new': crate has been renamed to `cc`, the `gcc` name is not maintained
Nov 30 19:15:31.112 INFO [stderr]  --> build.rs:5:5
Nov 30 19:15:31.112 INFO [stderr]   |
Nov 30 19:15:31.112 INFO [stderr] 5 |     gcc::Config::new()
Nov 30 19:15:31.112 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Nov 30 19:15:31.112 INFO [stderr] 
Nov 30 19:15:31.124 INFO [stderr] warning: use of deprecated item 'gcc::Build::new': crate has been renamed to `cc`, the `gcc` name is not maintained
Nov 30 19:15:31.124 INFO [stderr]   --> build.rs:12:5
Nov 30 19:15:31.124 INFO [stderr]    |
Nov 30 19:15:31.124 INFO [stderr] 12 |     gcc::Config::new()
Nov 30 19:15:31.124 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Nov 30 19:15:31.124 INFO [stderr] 
Nov 30 19:15:31.709 INFO [stderr] warning: cbits/checksum.c: In function 'ip_checksum_1':
Nov 30 19:15:31.709 INFO [stderr] warning: cbits/checksum.c:14:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
Nov 30 19:15:31.709 INFO [stderr] warning:   for (i = 0; i < size - 1; i += 2)
Nov 30 19:15:31.709 INFO [stderr] warning:                 ^
Nov 30 19:15:40.388 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.24s
Nov 30 19:15:40.397 INFO [stderr] su: No module specific data is present
Nov 30 19:15:41.030 INFO running `"docker" "inspect" "2b8138c11fc59b4a4d513fbb1bb221dc004233710fb0e66b4d8e337887eaaf3d"`
Nov 30 19:15:41.306 INFO running `"docker" "rm" "-f" "2b8138c11fc59b4a4d513fbb1bb221dc004233710fb0e66b4d8e337887eaaf3d"`
Nov 30 19:15:41.524 INFO [stdout] 2b8138c11fc59b4a4d513fbb1bb221dc004233710fb0e66b4d8e337887eaaf3d