Jul 11 23:05:43.141 INFO checking rustils-0.1.0 against master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9 for pr-52234
Jul 11 23:05:43.141 INFO running: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 11 23:05:43.141 INFO creating container for: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 11 23:05:43.141 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-52234/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-4/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/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 +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 11 23:05:43.398 INFO blam! 3f7071fed9cfd4d22164386418ab4cde81b8735730c1b77950219f1552663801
Jul 11 23:05:43.400 INFO running `"docker" "start" "-a" "3f7071fed9cfd4d22164386418ab4cde81b8735730c1b77950219f1552663801"`
Jul 11 23:05:44.234 INFO kablam!     Checking rustils v0.1.0 (file:///source)
Jul 11 23:05:47.951 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Jul 11 23:05:47.951 INFO kablam!    --> src/string.rs:350:9
Jul 11 23:05:47.951 INFO kablam!     |
Jul 11 23:05:47.951 INFO kablam! 350 |         temp.drain(len-search.len()..len).collect::<String>();
Jul 11 23:05:47.951 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 11 23:05:47.952 INFO kablam!     |
Jul 11 23:05:47.952 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Jul 11 23:05:47.952 INFO kablam!     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Jul 11 23:05:47.952 INFO kablam! 
Jul 11 23:05:47.952 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Jul 11 23:05:47.952 INFO kablam!    --> src/string.rs:363:9
Jul 11 23:05:47.953 INFO kablam!     |
Jul 11 23:05:47.953 INFO kablam! 363 |         temp.drain(..search.len()).collect::<String>();
Jul 11 23:05:47.953 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 11 23:05:47.953 INFO kablam!     |
Jul 11 23:05:47.953 INFO kablam!     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Jul 11 23:05:47.953 INFO kablam! 
Jul 11 23:05:48.727 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Jul 11 23:05:48.727 INFO kablam!    --> src/string.rs:350:9
Jul 11 23:05:48.727 INFO kablam!     |
Jul 11 23:05:48.727 INFO kablam! 350 |         temp.drain(len-search.len()..len).collect::<String>();
Jul 11 23:05:48.727 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 11 23:05:48.727 INFO kablam!     |
Jul 11 23:05:48.727 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Jul 11 23:05:48.727 INFO kablam!     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Jul 11 23:05:48.727 INFO kablam! 
Jul 11 23:05:48.727 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Jul 11 23:05:48.727 INFO kablam!    --> src/string.rs:363:9
Jul 11 23:05:48.727 INFO kablam!     |
Jul 11 23:05:48.727 INFO kablam! 363 |         temp.drain(..search.len()).collect::<String>();
Jul 11 23:05:48.727 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 11 23:05:48.727 INFO kablam!     |
Jul 11 23:05:48.727 INFO kablam!     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Jul 11 23:05:48.727 INFO kablam! 
Jul 11 23:06:02.296 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 18.13s
Jul 11 23:06:02.314 INFO kablam! su: No module specific data is present
Jul 11 23:06:02.875 INFO running `"docker" "rm" "-f" "3f7071fed9cfd4d22164386418ab4cde81b8735730c1b77950219f1552663801"`
Jul 11 23:06:03.052 INFO blam! 3f7071fed9cfd4d22164386418ab4cde81b8735730c1b77950219f1552663801