Sep 05 18:46:47.528 INFO checking gyscos/varf against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854 Sep 05 18:46:47.528 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets Sep 05 18:46:47.528 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-5/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 05 18:46:47.703 INFO blam! 0849d6f8bbe7e9ba1484a5bb7b37963d8651bf4ff815ff2acbef2f41bc065d75 Sep 05 18:46:47.711 INFO running `"docker" "start" "-a" "0849d6f8bbe7e9ba1484a5bb7b37963d8651bf4ff815ff2acbef2f41bc065d75"` Sep 05 18:46:48.202 INFO kablam! usermod: no changes Sep 05 18:46:48.387 INFO kablam! Checking log v0.3.7 Sep 05 18:46:48.387 INFO kablam! Checking rustc-serialize v0.3.23 Sep 05 18:46:48.390 INFO kablam! Checking lazy_static v0.2.4 Sep 05 18:46:48.390 INFO kablam! Checking itoa v0.1.1 Sep 05 18:46:48.390 INFO kablam! Checking serde v1.0.8 Sep 05 18:46:48.399 INFO kablam! Checking route-recognizer v0.1.11 Sep 05 18:46:48.399 INFO kablam! Checking xdg-basedir v1.0.0 Sep 05 18:46:48.399 INFO kablam! Checking unsafe-any v0.4.1 Sep 05 18:46:48.766 INFO kablam! Checking num_cpus v1.3.0 Sep 05 18:46:48.830 INFO kablam! Checking memchr v1.0.1 Sep 05 18:46:48.923 INFO kablam! Checking thread-id v3.0.0 Sep 05 18:46:49.074 INFO kablam! Compiling hyper v0.10.5 Sep 05 18:46:49.114 INFO kablam! Checking serde_json v0.8.6 Sep 05 18:46:49.142 INFO kablam! Checking mime v0.2.3 Sep 05 18:46:49.470 INFO kablam! Checking typemap v0.3.3 Sep 05 18:46:49.470 INFO kablam! Checking thread_local v0.3.3 Sep 05 18:46:49.486 INFO kablam! Checking aho-corasick v0.6.3 Sep 05 18:46:50.418 INFO kablam! Compiling serde_derive v1.0.8 Sep 05 18:46:50.523 INFO kablam! Checking plugin v0.2.6 Sep 05 18:46:51.171 INFO kablam! Checking regex v0.2.1 Sep 05 18:46:58.195 INFO kablam! Checking conduit-mime-types v0.7.3 Sep 05 18:47:07.054 INFO kablam! Checking serde_json v1.0.2 Sep 05 18:47:07.054 INFO kablam! Checking toml v0.4.1 Sep 05 18:47:07.442 INFO kablam! Checking iron v0.5.1 Sep 05 18:47:08.518 INFO kablam! Checking persistent v0.3.0 Sep 05 18:47:08.518 INFO kablam! Checking mount v0.3.0 Sep 05 18:47:08.518 INFO kablam! Checking router v0.5.1 Sep 05 18:47:09.422 INFO kablam! Checking staticfile v0.4.0 Sep 05 18:47:10.222 INFO kablam! Checking bodyparser v0.5.0 Sep 05 18:47:11.174 INFO kablam! Checking urlencoded v0.5.0 Sep 05 18:47:11.218 INFO kablam! Checking handlebars v0.26.2 Sep 05 18:47:14.298 INFO kablam! Checking handlebars-iron v0.24.1 Sep 05 18:47:15.042 INFO kablam! Checking varf v0.1.2 (file:///source) Sep 05 18:47:16.813 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used Sep 05 18:47:16.813 INFO kablam! --> src/visu.rs:71:5 Sep 05 18:47:16.813 INFO kablam! | Sep 05 18:47:16.813 INFO kablam! 71 | / divs.iter() Sep 05 18:47:16.813 INFO kablam! 72 | | .rev() Sep 05 18:47:16.813 INFO kablam! 73 | | .map(|k| n / k) Sep 05 18:47:16.813 INFO kablam! 74 | | .collect::>() Sep 05 18:47:16.813 INFO kablam! 75 | | .iter() Sep 05 18:47:16.813 INFO kablam! 76 | | .map(|k| divs.push(*k)) Sep 05 18:47:16.813 INFO kablam! 77 | | .collect::>(); Sep 05 18:47:16.813 INFO kablam! | |______________________________^ Sep 05 18:47:16.818 INFO kablam! | Sep 05 18:47:16.818 INFO kablam! = note: #[warn(unused_must_use)] on by default Sep 05 18:47:16.818 INFO kablam! = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead Sep 05 18:47:16.818 INFO kablam! Sep 05 18:47:16.857 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used Sep 05 18:47:16.857 INFO kablam! --> src/visu.rs:71:5 Sep 05 18:47:16.857 INFO kablam! | Sep 05 18:47:16.857 INFO kablam! 71 | / divs.iter() Sep 05 18:47:16.857 INFO kablam! 72 | | .rev() Sep 05 18:47:16.857 INFO kablam! 73 | | .map(|k| n / k) Sep 05 18:47:16.857 INFO kablam! 74 | | .collect::>() Sep 05 18:47:16.857 INFO kablam! 75 | | .iter() Sep 05 18:47:16.857 INFO kablam! 76 | | .map(|k| divs.push(*k)) Sep 05 18:47:16.857 INFO kablam! 77 | | .collect::>(); Sep 05 18:47:16.857 INFO kablam! | |______________________________^ Sep 05 18:47:16.857 INFO kablam! | Sep 05 18:47:16.857 INFO kablam! = note: #[warn(unused_must_use)] on by default Sep 05 18:47:16.857 INFO kablam! = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead Sep 05 18:47:16.857 INFO kablam! Sep 05 18:47:16.985 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 28.76s Sep 05 18:47:16.995 INFO kablam! su: No module specific data is present Sep 05 18:47:18.589 INFO running `"docker" "rm" "-f" "0849d6f8bbe7e9ba1484a5bb7b37963d8651bf4ff815ff2acbef2f41bc065d75"` Sep 05 18:47:18.986 INFO blam! 0849d6f8bbe7e9ba1484a5bb7b37963d8651bf4ff815ff2acbef2f41bc065d75