Dec 15 17:02:09.415 INFO testing differential-evolution-0.2.2 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 17:02:09.415 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 15 17:02:09.852 INFO [stdout] 7530442a30ab878a68def69e5497260b7f1d4eaa6db799ea9c717c084b636294
Dec 15 17:02:09.854 INFO running `"docker" "start" "-a" "7530442a30ab878a68def69e5497260b7f1d4eaa6db799ea9c717c084b636294"`
Dec 15 17:02:10.371 INFO [stderr] usermod: no changes
Dec 15 17:02:10.459 INFO [stderr]    Compiling differential-evolution v0.2.2 (/source)
Dec 15 17:02:11.345 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.94s
Dec 15 17:02:11.347 INFO [stderr] su: No module specific data is present
Dec 15 17:02:11.713 INFO running `"docker" "inspect" "7530442a30ab878a68def69e5497260b7f1d4eaa6db799ea9c717c084b636294"`
Dec 15 17:02:11.824 INFO running `"docker" "rm" "-f" "7530442a30ab878a68def69e5497260b7f1d4eaa6db799ea9c717c084b636294"`
Dec 15 17:02:11.929 INFO [stdout] 7530442a30ab878a68def69e5497260b7f1d4eaa6db799ea9c717c084b636294
Dec 15 17:02:11.933 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 15 17:02:12.216 INFO [stdout] a5fbd27360bb2f3337018c568529a923244fb9833920bcfc63cc4e43acf43d5d
Dec 15 17:02:12.221 INFO running `"docker" "start" "-a" "a5fbd27360bb2f3337018c568529a923244fb9833920bcfc63cc4e43acf43d5d"`
Dec 15 17:02:12.688 INFO [stderr] usermod: no changes
Dec 15 17:02:12.737 INFO [stderr]    Compiling differential-evolution v0.2.2 (/source)
Dec 15 17:02:14.397 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.69s
Dec 15 17:02:14.401 INFO [stderr] su: No module specific data is present
Dec 15 17:02:14.716 INFO running `"docker" "inspect" "a5fbd27360bb2f3337018c568529a923244fb9833920bcfc63cc4e43acf43d5d"`
Dec 15 17:02:14.944 INFO running `"docker" "rm" "-f" "a5fbd27360bb2f3337018c568529a923244fb9833920bcfc63cc4e43acf43d5d"`
Dec 15 17:02:15.199 INFO [stdout] a5fbd27360bb2f3337018c568529a923244fb9833920bcfc63cc4e43acf43d5d
Dec 15 17:02:15.201 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 15 17:02:15.660 INFO [stdout] 6aa42ae0db036a78c92b881db7ef7acdbada6e6c3d45bd0cc21595f8c2a61e59
Dec 15 17:02:15.662 INFO running `"docker" "start" "-a" "6aa42ae0db036a78c92b881db7ef7acdbada6e6c3d45bd0cc21595f8c2a61e59"`
Dec 15 17:02:17.327 INFO [stderr] usermod: no changes
Dec 15 17:02:17.423 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
Dec 15 17:02:17.423 INFO [stderr]      Running /target/debug/deps/differential_evolution-ffae16533faf92ba
Dec 15 17:02:17.427 INFO [stderr]    Doc-tests differential-evolution
Dec 15 17:02:17.427 INFO [stdout] 
Dec 15 17:02:17.427 INFO [stdout] running 0 tests
Dec 15 17:02:17.427 INFO [stdout] 
Dec 15 17:02:17.427 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 17:02:17.427 INFO [stdout] 
Dec 15 17:02:18.758 INFO [stdout] 
Dec 15 17:02:18.758 INFO [stdout] running 8 tests
Dec 15 17:02:22.267 INFO [stdout] test src/lib.rs -  (line 75) ... ok
Dec 15 17:02:22.379 INFO [stdout] test src/lib.rs -  (line 94) ... ok
Dec 15 17:02:23.890 INFO [stdout] test src/lib.rs -  (line 105) ... ok
Dec 15 17:02:24.291 INFO [stdout] test src/lib.rs -  (line 87) ... ok
Dec 15 17:02:24.647 INFO [stdout] test src/lib.rs -  (line 41) ... ok
Dec 15 17:02:24.660 INFO [stdout] test src/lib.rs -  (line 28) ... ok
Dec 15 17:02:24.919 INFO [stdout] test src/lib.rs -  (line 128) ... ok
Dec 15 17:02:25.091 INFO [stdout] test src/lib.rs -  (line 116) ... ok
Dec 15 17:02:25.091 INFO [stdout] 
Dec 15 17:02:25.091 INFO [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 17:02:25.091 INFO [stdout] 
Dec 15 17:02:25.116 INFO [stderr] su: No module specific data is present
Dec 15 17:02:25.415 INFO running `"docker" "inspect" "6aa42ae0db036a78c92b881db7ef7acdbada6e6c3d45bd0cc21595f8c2a61e59"`
Dec 15 17:02:25.595 INFO running `"docker" "rm" "-f" "6aa42ae0db036a78c92b881db7ef7acdbada6e6c3d45bd0cc21595f8c2a61e59"`
Dec 15 17:02:25.678 INFO [stdout] 6aa42ae0db036a78c92b881db7ef7acdbada6e6c3d45bd0cc21595f8c2a61e59