Sep 01 15:25:11.395 INFO checking gyscos/varf against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851 Sep 01 15:25:11.395 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets Sep 01 15:25:11.395 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-1/try#952c7dbfa2628309f557b367929ffc17af20b332:/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=500" "-e" "CMD=cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 01 15:25:11.597 INFO blam! 8a7fa42a2596c9b7efd363d6d62046aca5d43b795a8c66cbf4713abdabd9dcd6 Sep 01 15:25:11.600 INFO running `"docker" "start" "-a" "8a7fa42a2596c9b7efd363d6d62046aca5d43b795a8c66cbf4713abdabd9dcd6"` Sep 01 15:25:12.526 INFO kablam! Checking xdg-basedir v1.0.0 Sep 01 15:25:12.528 INFO kablam! Checking handlebars v0.26.2 Sep 01 15:25:12.529 INFO kablam! Checking iron v0.5.1 Sep 01 15:25:13.558 INFO kablam! Checking persistent v0.3.0 Sep 01 15:25:13.559 INFO kablam! Checking mount v0.3.0 Sep 01 15:25:13.559 INFO kablam! Checking router v0.5.1 Sep 01 15:25:14.255 INFO kablam! Checking staticfile v0.4.0 Sep 01 15:25:14.382 INFO kablam! Checking bodyparser v0.5.0 Sep 01 15:25:15.383 INFO kablam! Checking urlencoded v0.5.0 Sep 01 15:25:17.082 INFO kablam! Checking handlebars-iron v0.24.1 Sep 01 15:25:18.327 INFO kablam! Checking varf v0.1.2 (file:///source) Sep 01 15:25:20.601 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used Sep 01 15:25:20.601 INFO kablam! --> src/visu.rs:71:5 Sep 01 15:25:20.601 INFO kablam! | Sep 01 15:25:20.601 INFO kablam! 71 | / divs.iter() Sep 01 15:25:20.601 INFO kablam! 72 | | .rev() Sep 01 15:25:20.601 INFO kablam! 73 | | .map(|k| n / k) Sep 01 15:25:20.601 INFO kablam! 74 | | .collect::>() Sep 01 15:25:20.601 INFO kablam! 75 | | .iter() Sep 01 15:25:20.601 INFO kablam! 76 | | .map(|k| divs.push(*k)) Sep 01 15:25:20.601 INFO kablam! 77 | | .collect::>(); Sep 01 15:25:20.602 INFO kablam! | |______________________________^ Sep 01 15:25:20.602 INFO kablam! | Sep 01 15:25:20.602 INFO kablam! = note: #[warn(unused_must_use)] on by default Sep 01 15:25:20.602 INFO kablam! = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead Sep 01 15:25:20.602 INFO kablam! Sep 01 15:25:20.706 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used Sep 01 15:25:20.706 INFO kablam! --> src/visu.rs:71:5 Sep 01 15:25:20.706 INFO kablam! | Sep 01 15:25:20.706 INFO kablam! 71 | / divs.iter() Sep 01 15:25:20.706 INFO kablam! 72 | | .rev() Sep 01 15:25:20.706 INFO kablam! 73 | | .map(|k| n / k) Sep 01 15:25:20.706 INFO kablam! 74 | | .collect::>() Sep 01 15:25:20.706 INFO kablam! 75 | | .iter() Sep 01 15:25:20.707 INFO kablam! 76 | | .map(|k| divs.push(*k)) Sep 01 15:25:20.707 INFO kablam! 77 | | .collect::>(); Sep 01 15:25:20.707 INFO kablam! | |______________________________^ Sep 01 15:25:20.707 INFO kablam! | Sep 01 15:25:20.707 INFO kablam! = note: #[warn(unused_must_use)] on by default Sep 01 15:25:20.707 INFO kablam! = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead Sep 01 15:25:20.707 INFO kablam! Sep 01 15:25:20.776 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 8.39s Sep 01 15:25:20.799 INFO kablam! su: No module specific data is present Sep 01 15:25:21.288 INFO running `"docker" "rm" "-f" "8a7fa42a2596c9b7efd363d6d62046aca5d43b795a8c66cbf4713abdabd9dcd6"` Sep 01 15:25:21.448 INFO blam! 8a7fa42a2596c9b7efd363d6d62046aca5d43b795a8c66cbf4713abdabd9dcd6