Aug 30 14:06:34.798 INFO checking indexed-line-reader-0.2.0 against try#2d477f9981361618ac78253c28051a66b6cea125 for pr-53707
Aug 30 14:06:34.798 INFO running: cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets
Aug 30 14:06:34.798 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53707/try#2d477f9981361618ac78253c28051a66b6cea125:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-1/try#2d477f9981361618ac78253c28051a66b6cea125:/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 +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 14:06:34.938 INFO blam! 3ccadb76b63619b17db9bfe254f07ac658401d07da273f927fd0d263da492f4e
Aug 30 14:06:34.940 INFO running `"docker" "start" "-a" "3ccadb76b63619b17db9bfe254f07ac658401d07da273f927fd0d263da492f4e"`
Aug 30 14:06:35.903 INFO kablam!     Checking indexed-line-reader v0.2.0 (file:///source)
Aug 30 14:06:36.482 INFO kablam! warning: variable does not need to be mutable
Aug 30 14:06:36.482 INFO kablam!   --> src/lib.rs:89:50
Aug 30 14:06:36.482 INFO kablam!    |
Aug 30 14:06:36.482 INFO kablam! 89 |     pub fn compute<T: BufRead + Seek>(&mut self, mut reader: &mut T) -> Result<u64, Error> {
Aug 30 14:06:36.482 INFO kablam!    |                                                  ----^^^^^^
Aug 30 14:06:36.482 INFO kablam!    |                                                  |
Aug 30 14:06:36.482 INFO kablam!    |                                                  help: remove this `mut`
Aug 30 14:06:36.482 INFO kablam!    |
Aug 30 14:06:36.482 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 30 14:06:36.482 INFO kablam! 
Aug 30 14:06:36.606 INFO kablam! warning: variable does not need to be mutable
Aug 30 14:06:36.607 INFO kablam!   --> src/lib.rs:89:50
Aug 30 14:06:36.607 INFO kablam!    |
Aug 30 14:06:36.607 INFO kablam! 89 |     pub fn compute<T: BufRead + Seek>(&mut self, mut reader: &mut T) -> Result<u64, Error> {
Aug 30 14:06:36.607 INFO kablam!    |                                                  ----^^^^^^
Aug 30 14:06:36.607 INFO kablam!    |                                                  |
Aug 30 14:06:36.607 INFO kablam!    |                                                  help: remove this `mut`
Aug 30 14:06:36.607 INFO kablam!    |
Aug 30 14:06:36.607 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 30 14:06:36.607 INFO kablam! 
Aug 30 14:06:36.628 INFO kablam! warning: variable does not need to be mutable
Aug 30 14:06:36.628 INFO kablam!    --> src/lib.rs:296:13
Aug 30 14:06:36.628 INFO kablam!     |
Aug 30 14:06:36.628 INFO kablam! 296 |         let mut line_reader = &mut IndexedLineReader::new(BufReader::new(file_reader), 100);
Aug 30 14:06:36.628 INFO kablam!     |             ----^^^^^^^^^^^
Aug 30 14:06:36.628 INFO kablam!     |             |
Aug 30 14:06:36.628 INFO kablam!     |             help: remove this `mut`
Aug 30 14:06:36.628 INFO kablam! 
Aug 30 14:06:36.643 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
Aug 30 14:06:36.646 INFO kablam! su: No module specific data is present
Aug 30 14:06:37.295 INFO running `"docker" "rm" "-f" "3ccadb76b63619b17db9bfe254f07ac658401d07da273f927fd0d263da492f4e"`
Aug 30 14:06:37.389 INFO blam! 3ccadb76b63619b17db9bfe254f07ac658401d07da273f927fd0d263da492f4e