Sep 02 10:25:55.606 INFO checking indexed-line-reader-0.2.0 against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851
Sep 02 10:25:55.606 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets
Sep 02 10:25:55.606 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-1/try#952c7dbfa2628309f557b367929ffc17af20b332:/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 +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 10:25:55.793 INFO blam! 00909e0b2a4bf5551d906dab21558808511deea04c776ea2916a1accfb4511ec
Sep 02 10:25:55.795 INFO running `"docker" "start" "-a" "00909e0b2a4bf5551d906dab21558808511deea04c776ea2916a1accfb4511ec"`
Sep 02 10:25:56.327 INFO kablam!     Checking indexed-line-reader v0.2.0 (file:///source)
Sep 02 10:25:56.958 INFO kablam! warning: variable does not need to be mutable
Sep 02 10:25:56.958 INFO kablam!   --> src/lib.rs:89:50
Sep 02 10:25:56.958 INFO kablam!    |
Sep 02 10:25:56.958 INFO kablam! 89 |     pub fn compute<T: BufRead + Seek>(&mut self, mut reader: &mut T) -> Result<u64, Error> {
Sep 02 10:25:56.959 INFO kablam!    |                                                  ----^^^^^^
Sep 02 10:25:56.959 INFO kablam!    |                                                  |
Sep 02 10:25:56.959 INFO kablam!    |                                                  help: remove this `mut`
Sep 02 10:25:56.959 INFO kablam!    |
Sep 02 10:25:56.959 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 02 10:25:56.959 INFO kablam! 
Sep 02 10:25:57.085 INFO kablam! warning: variable does not need to be mutable
Sep 02 10:25:57.085 INFO kablam!   --> src/lib.rs:89:50
Sep 02 10:25:57.085 INFO kablam!    |
Sep 02 10:25:57.085 INFO kablam! 89 |     pub fn compute<T: BufRead + Seek>(&mut self, mut reader: &mut T) -> Result<u64, Error> {
Sep 02 10:25:57.085 INFO kablam!    |                                                  ----^^^^^^
Sep 02 10:25:57.085 INFO kablam!    |                                                  |
Sep 02 10:25:57.085 INFO kablam!    |                                                  help: remove this `mut`
Sep 02 10:25:57.085 INFO kablam!    |
Sep 02 10:25:57.085 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 02 10:25:57.085 INFO kablam! 
Sep 02 10:25:57.111 INFO kablam! warning: variable does not need to be mutable
Sep 02 10:25:57.111 INFO kablam!    --> src/lib.rs:296:13
Sep 02 10:25:57.111 INFO kablam!     |
Sep 02 10:25:57.111 INFO kablam! 296 |         let mut line_reader = &mut IndexedLineReader::new(BufReader::new(file_reader), 100);
Sep 02 10:25:57.111 INFO kablam!     |             ----^^^^^^^^^^^
Sep 02 10:25:57.111 INFO kablam!     |             |
Sep 02 10:25:57.111 INFO kablam!     |             help: remove this `mut`
Sep 02 10:25:57.111 INFO kablam! 
Sep 02 10:25:57.127 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
Sep 02 10:25:57.130 INFO kablam! su: No module specific data is present
Sep 02 10:25:57.557 INFO running `"docker" "rm" "-f" "00909e0b2a4bf5551d906dab21558808511deea04c776ea2916a1accfb4511ec"`
Sep 02 10:25:57.654 INFO blam! 00909e0b2a4bf5551d906dab21558808511deea04c776ea2916a1accfb4511ec