Jul 12 06:34:13.615 INFO checking indexed-line-reader-0.2.0 against try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255 for pr-52234
Jul 12 06:34:13.615 INFO running: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 12 06:34:13.615 INFO creating container for: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 12 06:34:13.615 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-52234/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-6/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/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 +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 12 06:34:13.910 INFO blam! b90274bb302e714cd4b4c9632ce11f5ec7e31f784c18c64f8ceac7e7381450c0
Jul 12 06:34:13.913 INFO running `"docker" "start" "-a" "b90274bb302e714cd4b4c9632ce11f5ec7e31f784c18c64f8ceac7e7381450c0"`
Jul 12 06:34:15.116 INFO kablam!     Checking indexed-line-reader v0.2.0 (file:///source)
Jul 12 06:34:16.145 INFO kablam! warning: variable does not need to be mutable
Jul 12 06:34:16.145 INFO kablam!   --> src/lib.rs:89:50
Jul 12 06:34:16.145 INFO kablam!    |
Jul 12 06:34:16.145 INFO kablam! 89 |     pub fn compute<T: BufRead + Seek>(&mut self, mut reader: &mut T) -> Result<u64, Error> {
Jul 12 06:34:16.146 INFO kablam!    |                                                  ----^^^^^^
Jul 12 06:34:16.146 INFO kablam!    |                                                  |
Jul 12 06:34:16.146 INFO kablam!    |                                                  help: remove this `mut`
Jul 12 06:34:16.147 INFO kablam!    |
Jul 12 06:34:16.147 INFO kablam!    = note: #[warn(unused_mut)] on by default
Jul 12 06:34:16.147 INFO kablam! 
Jul 12 06:34:16.234 INFO kablam! warning: variable does not need to be mutable
Jul 12 06:34:16.234 INFO kablam!    --> src/lib.rs:296:13
Jul 12 06:34:16.234 INFO kablam!     |
Jul 12 06:34:16.234 INFO kablam! 296 |         let mut line_reader = &mut IndexedLineReader::new(BufReader::new(file_reader), 100);
Jul 12 06:34:16.234 INFO kablam!     |             ----^^^^^^^^^^^
Jul 12 06:34:16.234 INFO kablam!     |             |
Jul 12 06:34:16.234 INFO kablam!     |             help: remove this `mut`
Jul 12 06:34:16.234 INFO kablam! 
Jul 12 06:34:16.452 INFO kablam! warning: variable does not need to be mutable
Jul 12 06:34:16.452 INFO kablam!   --> src/lib.rs:89:50
Jul 12 06:34:16.452 INFO kablam!    |
Jul 12 06:34:16.452 INFO kablam! 89 |     pub fn compute<T: BufRead + Seek>(&mut self, mut reader: &mut T) -> Result<u64, Error> {
Jul 12 06:34:16.452 INFO kablam!    |                                                  ----^^^^^^
Jul 12 06:34:16.452 INFO kablam!    |                                                  |
Jul 12 06:34:16.453 INFO kablam!    |                                                  help: remove this `mut`
Jul 12 06:34:16.453 INFO kablam!    |
Jul 12 06:34:16.453 INFO kablam!    = note: #[warn(unused_mut)] on by default
Jul 12 06:34:16.453 INFO kablam! 
Jul 12 06:34:16.549 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.51s
Jul 12 06:34:16.552 INFO kablam! su: No module specific data is present
Jul 12 06:34:17.139 INFO running `"docker" "rm" "-f" "b90274bb302e714cd4b4c9632ce11f5ec7e31f784c18c64f8ceac7e7381450c0"`
Jul 12 06:34:17.316 INFO blam! b90274bb302e714cd4b4c9632ce11f5ec7e31f784c18c64f8ceac7e7381450c0