Aug 17 19:31:42.550 INFO checking indexed-line-reader-0.2.0 against try#a5d98b025f62ace80fe9d2a15781f900fc42515e for pr-53426
Aug 17 19:31:42.551 INFO running: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 19:31:42.551 INFO creating container for: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 19:31:42.551 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53426/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-3/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/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 +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 19:31:42.820 INFO blam! f46da9779865448a48547d346ba22b4f6c8e0bdb4edb9fea6b511963f1697b44
Aug 17 19:31:42.823 INFO running `"docker" "start" "-a" "f46da9779865448a48547d346ba22b4f6c8e0bdb4edb9fea6b511963f1697b44"`
Aug 17 19:31:43.963 INFO kablam!     Checking indexed-line-reader v0.2.0 (file:///source)
Aug 17 19:31:45.220 INFO kablam! warning: variable does not need to be mutable
Aug 17 19:31:45.220 INFO kablam!   --> src/lib.rs:89:50
Aug 17 19:31:45.220 INFO kablam!    |
Aug 17 19:31:45.220 INFO kablam! 89 |     pub fn compute<T: BufRead + Seek>(&mut self, mut reader: &mut T) -> Result<u64, Error> {
Aug 17 19:31:45.220 INFO kablam!    |                                                  ----^^^^^^
Aug 17 19:31:45.220 INFO kablam!    |                                                  |
Aug 17 19:31:45.220 INFO kablam!    |                                                  help: remove this `mut`
Aug 17 19:31:45.220 INFO kablam!    |
Aug 17 19:31:45.221 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 17 19:31:45.221 INFO kablam! 
Aug 17 19:31:45.525 INFO kablam! warning: variable does not need to be mutable
Aug 17 19:31:45.525 INFO kablam!   --> src/lib.rs:89:50
Aug 17 19:31:45.525 INFO kablam!    |
Aug 17 19:31:45.525 INFO kablam! 89 |     pub fn compute<T: BufRead + Seek>(&mut self, mut reader: &mut T) -> Result<u64, Error> {
Aug 17 19:31:45.526 INFO kablam!    |                                                  ----^^^^^^
Aug 17 19:31:45.526 INFO kablam!    |                                                  |
Aug 17 19:31:45.526 INFO kablam!    |                                                  help: remove this `mut`
Aug 17 19:31:45.526 INFO kablam!    |
Aug 17 19:31:45.526 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 17 19:31:45.526 INFO kablam! 
Aug 17 19:31:45.598 INFO kablam! warning: variable does not need to be mutable
Aug 17 19:31:45.598 INFO kablam!    --> src/lib.rs:296:13
Aug 17 19:31:45.598 INFO kablam!     |
Aug 17 19:31:45.598 INFO kablam! 296 |         let mut line_reader = &mut IndexedLineReader::new(BufReader::new(file_reader), 100);
Aug 17 19:31:45.598 INFO kablam!     |             ----^^^^^^^^^^^
Aug 17 19:31:45.598 INFO kablam!     |             |
Aug 17 19:31:45.598 INFO kablam!     |             help: remove this `mut`
Aug 17 19:31:45.599 INFO kablam! 
Aug 17 19:31:45.648 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.72s
Aug 17 19:31:45.652 INFO kablam! su: No module specific data is present
Aug 17 19:31:46.425 INFO running `"docker" "rm" "-f" "f46da9779865448a48547d346ba22b4f6c8e0bdb4edb9fea6b511963f1697b44"`
Aug 17 19:31:46.602 INFO blam! f46da9779865448a48547d346ba22b4f6c8e0bdb4edb9fea6b511963f1697b44