Aug 30 04:52:11.191 INFO checking rustils-0.1.0 against try#2d477f9981361618ac78253c28051a66b6cea125 for pr-53707
Aug 30 04:52:11.191 INFO running: cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets
Aug 30 04:52:11.192 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53707/try#2d477f9981361618ac78253c28051a66b6cea125:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-1/try#2d477f9981361618ac78253c28051a66b6cea125:/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 +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 04:52:11.372 INFO blam! 1c1d1f6b991ad4fa83b08935f29780e27deb80d52e2a892ca1fc939bbf5b0ebc
Aug 30 04:52:11.373 INFO running `"docker" "start" "-a" "1c1d1f6b991ad4fa83b08935f29780e27deb80d52e2a892ca1fc939bbf5b0ebc"`
Aug 30 04:52:12.086 INFO kablam!     Checking rustils v0.1.0 (file:///source)
Aug 30 04:52:14.371 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Aug 30 04:52:14.371 INFO kablam!    --> src/string.rs:350:9
Aug 30 04:52:14.371 INFO kablam!     |
Aug 30 04:52:14.371 INFO kablam! 350 |         temp.drain(len-search.len()..len).collect::<String>();
Aug 30 04:52:14.371 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 04:52:14.371 INFO kablam!     |
Aug 30 04:52:14.371 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Aug 30 04:52:14.371 INFO kablam!     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Aug 30 04:52:14.371 INFO kablam! 
Aug 30 04:52:14.372 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Aug 30 04:52:14.372 INFO kablam!    --> src/string.rs:363:9
Aug 30 04:52:14.372 INFO kablam!     |
Aug 30 04:52:14.372 INFO kablam! 363 |         temp.drain(..search.len()).collect::<String>();
Aug 30 04:52:14.372 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 04:52:14.372 INFO kablam!     |
Aug 30 04:52:14.372 INFO kablam!     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Aug 30 04:52:14.372 INFO kablam! 
Aug 30 04:52:14.762 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Aug 30 04:52:14.762 INFO kablam!    --> src/string.rs:350:9
Aug 30 04:52:14.762 INFO kablam!     |
Aug 30 04:52:14.762 INFO kablam! 350 |         temp.drain(len-search.len()..len).collect::<String>();
Aug 30 04:52:14.762 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 04:52:14.762 INFO kablam!     |
Aug 30 04:52:14.763 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Aug 30 04:52:14.763 INFO kablam!     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Aug 30 04:52:14.763 INFO kablam! 
Aug 30 04:52:14.764 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Aug 30 04:52:14.764 INFO kablam!    --> src/string.rs:363:9
Aug 30 04:52:14.764 INFO kablam!     |
Aug 30 04:52:14.764 INFO kablam! 363 |         temp.drain(..search.len()).collect::<String>();
Aug 30 04:52:14.764 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 04:52:14.764 INFO kablam!     |
Aug 30 04:52:14.764 INFO kablam!     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Aug 30 04:52:14.765 INFO kablam! 
Aug 30 04:52:22.439 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 10.41s
Aug 30 04:52:22.453 INFO kablam! su: No module specific data is present
Aug 30 04:52:23.030 INFO running `"docker" "rm" "-f" "1c1d1f6b991ad4fa83b08935f29780e27deb80d52e2a892ca1fc939bbf5b0ebc"`
Aug 30 04:52:23.179 INFO blam! 1c1d1f6b991ad4fa83b08935f29780e27deb80d52e2a892ca1fc939bbf5b0ebc