Oct 27 20:32:27.499 INFO checking indexed-line-reader-0.2.0 against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 20:32:27.499 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +19f01b935b91481fd445b16b533d2f87661bf12e-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 27 20:32:27.975 INFO blam! 7f7da6f51477e4b859bfb0ef4050dff87da21b93d06f8ebd44848fbfd771a641
Oct 27 20:32:27.978 INFO running `"docker" "start" "-a" "7f7da6f51477e4b859bfb0ef4050dff87da21b93d06f8ebd44848fbfd771a641"`
Oct 27 20:32:29.566 INFO kablam! usermod: no changes
Oct 27 20:32:29.627 INFO kablam!     Checking indexed-line-reader v0.2.0 (/source)
Oct 27 20:32:30.483 INFO kablam! warning: variable does not need to be mutable
Oct 27 20:32:30.484 INFO kablam!   --> src/lib.rs:89:50
Oct 27 20:32:30.484 INFO kablam!    |
Oct 27 20:32:30.484 INFO kablam! 89 |     pub fn compute<T: BufRead + Seek>(&mut self, mut reader: &mut T) -> Result<u64, Error> {
Oct 27 20:32:30.485 INFO kablam!    |                                                  ----^^^^^^
Oct 27 20:32:30.485 INFO kablam!    |                                                  |
Oct 27 20:32:30.485 INFO kablam!    |                                                  help: remove this `mut`
Oct 27 20:32:30.486 INFO kablam!    |
Oct 27 20:32:30.486 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 27 20:32:30.486 INFO kablam! 
Oct 27 20:32:30.595 INFO kablam! warning: variable does not need to be mutable
Oct 27 20:32:30.595 INFO kablam!   --> src/lib.rs:89:50
Oct 27 20:32:30.595 INFO kablam!    |
Oct 27 20:32:30.595 INFO kablam! 89 |     pub fn compute<T: BufRead + Seek>(&mut self, mut reader: &mut T) -> Result<u64, Error> {
Oct 27 20:32:30.595 INFO kablam!    |                                                  ----^^^^^^
Oct 27 20:32:30.595 INFO kablam!    |                                                  |
Oct 27 20:32:30.595 INFO kablam!    |                                                  help: remove this `mut`
Oct 27 20:32:30.595 INFO kablam!    |
Oct 27 20:32:30.595 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 27 20:32:30.595 INFO kablam! 
Oct 27 20:32:30.610 INFO kablam! warning: variable does not need to be mutable
Oct 27 20:32:30.611 INFO kablam!    --> src/lib.rs:296:13
Oct 27 20:32:30.611 INFO kablam!     |
Oct 27 20:32:30.612 INFO kablam! 296 |         let mut line_reader = &mut IndexedLineReader::new(BufReader::new(file_reader), 100);
Oct 27 20:32:30.612 INFO kablam!     |             ----^^^^^^^^^^^
Oct 27 20:32:30.612 INFO kablam!     |             |
Oct 27 20:32:30.612 INFO kablam!     |             help: remove this `mut`
Oct 27 20:32:30.612 INFO kablam! 
Oct 27 20:32:30.629 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.03s
Oct 27 20:32:30.630 INFO kablam! su: No module specific data is present
Oct 27 20:32:30.985 INFO running `"docker" "rm" "-f" "7f7da6f51477e4b859bfb0ef4050dff87da21b93d06f8ebd44848fbfd771a641"`
Oct 27 20:32:31.159 INFO blam! 7f7da6f51477e4b859bfb0ef4050dff87da21b93d06f8ebd44848fbfd771a641