Sep 04 16:45:00.770 INFO checking indexed-line-reader-0.2.0 against try#5fe695a3844714c70e8f7731a553f7947987a68a for pr-53913
Sep 04 16:45:00.771 INFO running: cargo +5fe695a3844714c70e8f7731a553f7947987a68a-alt check --frozen --all --all-targets
Sep 04 16:45:00.771 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53913/try#5fe695a3844714c70e8f7731a553f7947987a68a:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-1/try#5fe695a3844714c70e8f7731a553f7947987a68a:/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 +5fe695a3844714c70e8f7731a553f7947987a68a-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 16:45:00.970 INFO blam! eb7deb3192167baa7f8e4b5436edb7b9c8394e2e3aa988cf37918817712c6171
Sep 04 16:45:00.973 INFO running `"docker" "start" "-a" "eb7deb3192167baa7f8e4b5436edb7b9c8394e2e3aa988cf37918817712c6171"`
Sep 04 16:45:01.743 INFO kablam!     Checking indexed-line-reader v0.2.0 (file:///source)
Sep 04 16:45:02.366 INFO kablam! warning: variable does not need to be mutable
Sep 04 16:45:02.366 INFO kablam!   --> src/lib.rs:89:50
Sep 04 16:45:02.366 INFO kablam!    |
Sep 04 16:45:02.366 INFO kablam! 89 |     pub fn compute<T: BufRead + Seek>(&mut self, mut reader: &mut T) -> Result<u64, Error> {
Sep 04 16:45:02.366 INFO kablam!    |                                                  ----^^^^^^
Sep 04 16:45:02.366 INFO kablam!    |                                                  |
Sep 04 16:45:02.366 INFO kablam!    |                                                  help: remove this `mut`
Sep 04 16:45:02.366 INFO kablam!    |
Sep 04 16:45:02.366 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 04 16:45:02.366 INFO kablam! 
Sep 04 16:45:02.572 INFO kablam! warning: variable does not need to be mutable
Sep 04 16:45:02.572 INFO kablam!   --> src/lib.rs:89:50
Sep 04 16:45:02.572 INFO kablam!    |
Sep 04 16:45:02.572 INFO kablam! 89 |     pub fn compute<T: BufRead + Seek>(&mut self, mut reader: &mut T) -> Result<u64, Error> {
Sep 04 16:45:02.572 INFO kablam!    |                                                  ----^^^^^^
Sep 04 16:45:02.572 INFO kablam!    |                                                  |
Sep 04 16:45:02.572 INFO kablam!    |                                                  help: remove this `mut`
Sep 04 16:45:02.572 INFO kablam!    |
Sep 04 16:45:02.572 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 04 16:45:02.572 INFO kablam! 
Sep 04 16:45:02.598 INFO kablam! warning: variable does not need to be mutable
Sep 04 16:45:02.598 INFO kablam!    --> src/lib.rs:296:13
Sep 04 16:45:02.598 INFO kablam!     |
Sep 04 16:45:02.598 INFO kablam! 296 |         let mut line_reader = &mut IndexedLineReader::new(BufReader::new(file_reader), 100);
Sep 04 16:45:02.598 INFO kablam!     |             ----^^^^^^^^^^^
Sep 04 16:45:02.598 INFO kablam!     |             |
Sep 04 16:45:02.598 INFO kablam!     |             help: remove this `mut`
Sep 04 16:45:02.598 INFO kablam! 
Sep 04 16:45:02.612 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
Sep 04 16:45:02.614 INFO kablam! su: No module specific data is present
Sep 04 16:45:03.097 INFO running `"docker" "rm" "-f" "eb7deb3192167baa7f8e4b5436edb7b9c8394e2e3aa988cf37918817712c6171"`
Sep 04 16:45:03.206 INFO blam! eb7deb3192167baa7f8e4b5436edb7b9c8394e2e3aa988cf37918817712c6171