Nov 04 18:14:51.534 INFO checking rustils-0.1.0 against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 04 18:14:51.534 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-4/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +2ad8c7b3502616aff142a4640cce911c6c2c5463-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 04 18:14:51.720 INFO blam! 2b5924dc7762afa85ad261eabd7c5aa959049bef65e9c255e8e8cb5e2261af77
Nov 04 18:14:51.735 INFO running `"docker" "start" "-a" "2b5924dc7762afa85ad261eabd7c5aa959049bef65e9c255e8e8cb5e2261af77"`
Nov 04 18:14:52.502 INFO kablam! usermod: no changes
Nov 04 18:14:52.614 INFO kablam!     Checking rustils v0.1.0 (/source)
Nov 04 18:14:55.623 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` that must be used
Nov 04 18:14:55.623 INFO kablam!    --> src/string.rs:350:9
Nov 04 18:14:55.623 INFO kablam!     |
Nov 04 18:14:55.623 INFO kablam! 350 |         temp.drain(len-search.len()..len).collect::<String>();
Nov 04 18:14:55.623 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 18:14:55.623 INFO kablam!     |
Nov 04 18:14:55.623 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 04 18:14:55.623 INFO kablam!     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Nov 04 18:14:55.623 INFO kablam! 
Nov 04 18:14:55.623 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` that must be used
Nov 04 18:14:55.623 INFO kablam!    --> src/string.rs:363:9
Nov 04 18:14:55.623 INFO kablam!     |
Nov 04 18:14:55.623 INFO kablam! 363 |         temp.drain(..search.len()).collect::<String>();
Nov 04 18:14:55.623 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 18:14:55.623 INFO kablam!     |
Nov 04 18:14:55.623 INFO kablam!     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Nov 04 18:14:55.623 INFO kablam! 
Nov 04 18:14:56.843 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` that must be used
Nov 04 18:14:56.843 INFO kablam!    --> src/string.rs:350:9
Nov 04 18:14:56.843 INFO kablam!     |
Nov 04 18:14:56.843 INFO kablam! 350 |         temp.drain(len-search.len()..len).collect::<String>();
Nov 04 18:14:56.843 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 18:14:56.843 INFO kablam!     |
Nov 04 18:14:56.843 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 04 18:14:56.843 INFO kablam!     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Nov 04 18:14:56.843 INFO kablam! 
Nov 04 18:14:56.843 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` that must be used
Nov 04 18:14:56.843 INFO kablam!    --> src/string.rs:363:9
Nov 04 18:14:56.843 INFO kablam!     |
Nov 04 18:14:56.843 INFO kablam! 363 |         temp.drain(..search.len()).collect::<String>();
Nov 04 18:14:56.843 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 18:14:56.843 INFO kablam!     |
Nov 04 18:14:56.843 INFO kablam!     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Nov 04 18:14:56.843 INFO kablam! 
Nov 04 18:15:03.014 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 10.48s
Nov 04 18:15:03.014 INFO kablam! su: No module specific data is present
Nov 04 18:15:03.771 INFO running `"docker" "rm" "-f" "2b5924dc7762afa85ad261eabd7c5aa959049bef65e9c255e8e8cb5e2261af77"`
Nov 04 18:15:04.181 INFO blam! 2b5924dc7762afa85ad261eabd7c5aa959049bef65e9c255e8e8cb5e2261af77