Dec 14 02:50:10.872 INFO testing andschwa/rust-genetic-algorithm against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 02:50:10.873 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-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 14 02:50:11.536 INFO [stdout] c2a68e8a490826949439874727bbc101fdc781246c5a790374badf96a095cce8
Dec 14 02:50:11.538 INFO running `"docker" "start" "-a" "c2a68e8a490826949439874727bbc101fdc781246c5a790374badf96a095cce8"`
Dec 14 02:50:12.712 INFO [stderr] usermod: no changes
Dec 14 02:50:12.819 INFO [stderr]    Compiling ansi_term v0.11.0
Dec 14 02:50:12.819 INFO [stderr]    Compiling strsim v0.7.0
Dec 14 02:50:12.819 INFO [stderr]    Compiling libc v0.2.38
Dec 14 02:50:15.390 INFO [stderr]    Compiling rand v0.4.2
Dec 14 02:50:15.390 INFO [stderr]    Compiling time v0.1.39
Dec 14 02:50:16.888 INFO [stderr]    Compiling clap v0.10.5
Dec 14 02:50:35.806 INFO [stderr]    Compiling rust-genetic-algorithm v1.3.0 (/source)
Dec 14 02:50:36.321 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 14 02:50:36.321 INFO [stderr]   --> src/main.rs:16:1
Dec 14 02:50:36.321 INFO [stderr]    |
Dec 14 02:50:36.321 INFO [stderr] 16 | / arg_enum!{
Dec 14 02:50:36.321 INFO [stderr] 17 | |     #[derive(Debug, PartialEq, Eq, Copy, Clone)]
Dec 14 02:50:36.321 INFO [stderr] 18 | |     pub enum Problem {
Dec 14 02:50:36.321 INFO [stderr] 19 | |         Ackley,
Dec 14 02:50:36.321 INFO [stderr] ...  |
Dec 14 02:50:36.321 INFO [stderr] 25 | |     }
Dec 14 02:50:36.321 INFO [stderr] 26 | | }
Dec 14 02:50:36.321 INFO [stderr]    | |_^
Dec 14 02:50:36.321 INFO [stderr]    |
Dec 14 02:50:36.321 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 14 02:50:36.321 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 14 02:50:36.321 INFO [stderr] 
Dec 14 02:50:40.048 INFO [stderr]     Finished dev [optimized + debuginfo] target(s) in 27.26s
Dec 14 02:50:40.048 INFO [stderr] su: No module specific data is present
Dec 14 02:50:40.596 INFO running `"docker" "inspect" "c2a68e8a490826949439874727bbc101fdc781246c5a790374badf96a095cce8"`
Dec 14 02:50:40.711 INFO running `"docker" "rm" "-f" "c2a68e8a490826949439874727bbc101fdc781246c5a790374badf96a095cce8"`
Dec 14 02:50:40.954 INFO [stdout] c2a68e8a490826949439874727bbc101fdc781246c5a790374badf96a095cce8
Dec 14 02:50:40.957 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-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 14 02:50:41.240 INFO [stdout] 628589dff5f515894cbbd4322b20cb2a3911a2ecfbfa63beabb3aab61f09da0e
Dec 14 02:50:41.241 INFO running `"docker" "start" "-a" "628589dff5f515894cbbd4322b20cb2a3911a2ecfbfa63beabb3aab61f09da0e"`
Dec 14 02:50:42.227 INFO [stderr] usermod: no changes
Dec 14 02:50:42.355 INFO [stderr]    Compiling rust-genetic-algorithm v1.3.0 (/source)
Dec 14 02:50:42.975 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 14 02:50:42.975 INFO [stderr]   --> src/main.rs:16:1
Dec 14 02:50:42.975 INFO [stderr]    |
Dec 14 02:50:42.975 INFO [stderr] 16 | / arg_enum!{
Dec 14 02:50:42.975 INFO [stderr] 17 | |     #[derive(Debug, PartialEq, Eq, Copy, Clone)]
Dec 14 02:50:42.975 INFO [stderr] 18 | |     pub enum Problem {
Dec 14 02:50:42.975 INFO [stderr] 19 | |         Ackley,
Dec 14 02:50:42.975 INFO [stderr] ...  |
Dec 14 02:50:42.975 INFO [stderr] 25 | |     }
Dec 14 02:50:42.975 INFO [stderr] 26 | | }
Dec 14 02:50:42.975 INFO [stderr]    | |_^
Dec 14 02:50:42.975 INFO [stderr]    |
Dec 14 02:50:42.975 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 14 02:50:42.975 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 14 02:50:42.975 INFO [stderr] 
Dec 14 02:50:43.591 INFO [stderr]     Finished dev [optimized + debuginfo] target(s) in 1.33s
Dec 14 02:50:43.603 INFO [stderr] su: No module specific data is present
Dec 14 02:50:44.265 INFO running `"docker" "inspect" "628589dff5f515894cbbd4322b20cb2a3911a2ecfbfa63beabb3aab61f09da0e"`
Dec 14 02:50:44.503 INFO running `"docker" "rm" "-f" "628589dff5f515894cbbd4322b20cb2a3911a2ecfbfa63beabb3aab61f09da0e"`
Dec 14 02:50:44.742 INFO [stdout] 628589dff5f515894cbbd4322b20cb2a3911a2ecfbfa63beabb3aab61f09da0e
Dec 14 02:50:44.749 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen" "-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 14 02:50:45.224 INFO [stdout] 6e80f2f2a0d448cbc72a419b312a320929a64dcfedaf2261be51f1050f3a5a1a
Dec 14 02:50:45.231 INFO running `"docker" "start" "-a" "6e80f2f2a0d448cbc72a419b312a320929a64dcfedaf2261be51f1050f3a5a1a"`
Dec 14 02:50:46.324 INFO [stderr] usermod: no changes
Dec 14 02:50:46.438 INFO [stderr]     Finished dev [optimized + debuginfo] target(s) in 0.07s
Dec 14 02:50:46.438 INFO [stdout] 
Dec 14 02:50:46.438 INFO [stderr]      Running /target/debug/deps/rust_genetic_algorithm-a2c365dea6945a0b
Dec 14 02:50:46.438 INFO [stdout] running 0 tests
Dec 14 02:50:46.438 INFO [stderr] su: No module specific data is present
Dec 14 02:50:46.438 INFO [stdout] 
Dec 14 02:50:46.438 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 02:50:46.438 INFO [stdout] 
Dec 14 02:50:47.215 INFO running `"docker" "inspect" "6e80f2f2a0d448cbc72a419b312a320929a64dcfedaf2261be51f1050f3a5a1a"`
Dec 14 02:50:47.475 INFO running `"docker" "rm" "-f" "6e80f2f2a0d448cbc72a419b312a320929a64dcfedaf2261be51f1050f3a5a1a"`
Dec 14 02:50:47.786 INFO [stdout] 6e80f2f2a0d448cbc72a419b312a320929a64dcfedaf2261be51f1050f3a5a1a