Aug 30 13:40:13.157 INFO checking indexed-line-reader-0.2.0 against try#bc5a74802bb3ffc82f51ef04bca58d64220124c4 for pr-53699
Aug 30 13:40:13.157 INFO running: cargo +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets
Aug 30 13:40:13.157 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53699/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-0/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/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 +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 13:40:13.325 INFO blam! 30abd0d6b56a96d52dbe835d54074db07d47227fc82dbc2b8a302e898fa90dd4
Aug 30 13:40:13.327 INFO running `"docker" "start" "-a" "30abd0d6b56a96d52dbe835d54074db07d47227fc82dbc2b8a302e898fa90dd4"`
Aug 30 13:40:13.863 INFO kablam!     Checking indexed-line-reader v0.2.0 (file:///source)
Aug 30 13:40:14.477 INFO kablam! warning: variable does not need to be mutable
Aug 30 13:40:14.477 INFO kablam!   --> src/lib.rs:89:50
Aug 30 13:40:14.477 INFO kablam!    |
Aug 30 13:40:14.477 INFO kablam! 89 |     pub fn compute<T: BufRead + Seek>(&mut self, mut reader: &mut T) -> Result<u64, Error> {
Aug 30 13:40:14.477 INFO kablam!    |                                                  ----^^^^^^
Aug 30 13:40:14.477 INFO kablam!    |                                                  |
Aug 30 13:40:14.478 INFO kablam!    |                                                  help: remove this `mut`
Aug 30 13:40:14.478 INFO kablam!    |
Aug 30 13:40:14.478 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 30 13:40:14.478 INFO kablam! 
Aug 30 13:40:14.493 INFO kablam! warning: variable does not need to be mutable
Aug 30 13:40:14.493 INFO kablam!   --> src/lib.rs:89:50
Aug 30 13:40:14.493 INFO kablam!    |
Aug 30 13:40:14.493 INFO kablam! 89 |     pub fn compute<T: BufRead + Seek>(&mut self, mut reader: &mut T) -> Result<u64, Error> {
Aug 30 13:40:14.493 INFO kablam!    |                                                  ----^^^^^^
Aug 30 13:40:14.493 INFO kablam!    |                                                  |
Aug 30 13:40:14.493 INFO kablam!    |                                                  help: remove this `mut`
Aug 30 13:40:14.493 INFO kablam!    |
Aug 30 13:40:14.493 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 30 13:40:14.493 INFO kablam! 
Aug 30 13:40:14.522 INFO kablam! warning: variable does not need to be mutable
Aug 30 13:40:14.522 INFO kablam!    --> src/lib.rs:296:13
Aug 30 13:40:14.522 INFO kablam!     |
Aug 30 13:40:14.522 INFO kablam! 296 |         let mut line_reader = &mut IndexedLineReader::new(BufReader::new(file_reader), 100);
Aug 30 13:40:14.522 INFO kablam!     |             ----^^^^^^^^^^^
Aug 30 13:40:14.522 INFO kablam!     |             |
Aug 30 13:40:14.522 INFO kablam!     |             help: remove this `mut`
Aug 30 13:40:14.522 INFO kablam! 
Aug 30 13:40:14.538 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
Aug 30 13:40:14.541 INFO kablam! su: No module specific data is present
Aug 30 13:40:15.011 INFO running `"docker" "rm" "-f" "30abd0d6b56a96d52dbe835d54074db07d47227fc82dbc2b8a302e898fa90dd4"`
Aug 30 13:40:15.112 INFO blam! 30abd0d6b56a96d52dbe835d54074db07d47227fc82dbc2b8a302e898fa90dd4