Aug 30 04:12:26.248 INFO checking rustils-0.1.0 against try#bc5a74802bb3ffc82f51ef04bca58d64220124c4 for pr-53699
Aug 30 04:12:26.248 INFO running: cargo +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets
Aug 30 04:12:26.248 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53699/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-2/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/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 +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 04:12:26.406 INFO blam! 7cf8f3fce7bb772220bbc4bce6f1ce1832475aedbf1e039e4a85b4bd5538deb6
Aug 30 04:12:26.407 INFO running `"docker" "start" "-a" "7cf8f3fce7bb772220bbc4bce6f1ce1832475aedbf1e039e4a85b4bd5538deb6"`
Aug 30 04:12:27.157 INFO kablam!     Checking rustils v0.1.0 (file:///source)
Aug 30 04:12:29.672 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Aug 30 04:12:29.672 INFO kablam!    --> src/string.rs:350:9
Aug 30 04:12:29.672 INFO kablam!     |
Aug 30 04:12:29.673 INFO kablam! 350 |         temp.drain(len-search.len()..len).collect::<String>();
Aug 30 04:12:29.673 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 04:12:29.673 INFO kablam!     |
Aug 30 04:12:29.673 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Aug 30 04:12:29.673 INFO kablam!     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Aug 30 04:12:29.673 INFO kablam! 
Aug 30 04:12:29.673 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Aug 30 04:12:29.673 INFO kablam!    --> src/string.rs:363:9
Aug 30 04:12:29.673 INFO kablam!     |
Aug 30 04:12:29.673 INFO kablam! 363 |         temp.drain(..search.len()).collect::<String>();
Aug 30 04:12:29.673 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 04:12:29.673 INFO kablam!     |
Aug 30 04:12:29.673 INFO kablam!     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Aug 30 04:12:29.673 INFO kablam! 
Aug 30 04:12:29.928 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Aug 30 04:12:29.928 INFO kablam!    --> src/string.rs:350:9
Aug 30 04:12:29.928 INFO kablam!     |
Aug 30 04:12:29.928 INFO kablam! 350 |         temp.drain(len-search.len()..len).collect::<String>();
Aug 30 04:12:29.928 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 04:12:29.928 INFO kablam!     |
Aug 30 04:12:29.928 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Aug 30 04:12:29.928 INFO kablam!     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Aug 30 04:12:29.928 INFO kablam! 
Aug 30 04:12:29.928 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Aug 30 04:12:29.928 INFO kablam!    --> src/string.rs:363:9
Aug 30 04:12:29.928 INFO kablam!     |
Aug 30 04:12:29.928 INFO kablam! 363 |         temp.drain(..search.len()).collect::<String>();
Aug 30 04:12:29.929 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 04:12:29.929 INFO kablam!     |
Aug 30 04:12:29.929 INFO kablam!     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Aug 30 04:12:29.929 INFO kablam! 
Aug 30 04:12:38.403 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 11.30s
Aug 30 04:12:38.416 INFO kablam! su: No module specific data is present
Aug 30 04:12:38.955 INFO running `"docker" "rm" "-f" "7cf8f3fce7bb772220bbc4bce6f1ce1832475aedbf1e039e4a85b4bd5538deb6"`
Aug 30 04:12:39.132 INFO blam! 7cf8f3fce7bb772220bbc4bce6f1ce1832475aedbf1e039e4a85b4bd5538deb6