Oct 22 02:15:36.542 INFO checking indexed-line-reader-0.2.0 against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 22 02:15:36.542 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-6/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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 22 02:15:36.709 INFO blam! fe43f59a77e33084a3c033d15c15f71d04a2dd43f9891ae51565b218bd317dc3
Oct 22 02:15:36.710 INFO running `"docker" "start" "-a" "fe43f59a77e33084a3c033d15c15f71d04a2dd43f9891ae51565b218bd317dc3"`
Oct 22 02:15:37.100 INFO kablam! usermod: no changes
Oct 22 02:15:37.127 INFO kablam!     Checking indexed-line-reader v0.2.0 (/source)
Oct 22 02:15:37.808 INFO kablam! warning: variable does not need to be mutable
Oct 22 02:15:37.809 INFO kablam!   --> src/lib.rs:89:50
Oct 22 02:15:37.809 INFO kablam!    |
Oct 22 02:15:37.809 INFO kablam! 89 |     pub fn compute<T: BufRead + Seek>(&mut self, mut reader: &mut T) -> Result<u64, Error> {
Oct 22 02:15:37.809 INFO kablam!    |                                                  ----^^^^^^
Oct 22 02:15:37.810 INFO kablam!    |                                                  |
Oct 22 02:15:37.810 INFO kablam!    |                                                  help: remove this `mut`
Oct 22 02:15:37.810 INFO kablam!    |
Oct 22 02:15:37.810 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 22 02:15:37.811 INFO kablam! 
Oct 22 02:15:37.925 INFO kablam! warning: variable does not need to be mutable
Oct 22 02:15:37.925 INFO kablam!   --> src/lib.rs:89:50
Oct 22 02:15:37.925 INFO kablam!    |
Oct 22 02:15:37.925 INFO kablam! 89 |     pub fn compute<T: BufRead + Seek>(&mut self, mut reader: &mut T) -> Result<u64, Error> {
Oct 22 02:15:37.925 INFO kablam!    |                                                  ----^^^^^^
Oct 22 02:15:37.925 INFO kablam!    |                                                  |
Oct 22 02:15:37.925 INFO kablam!    |                                                  help: remove this `mut`
Oct 22 02:15:37.925 INFO kablam!    |
Oct 22 02:15:37.925 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 22 02:15:37.925 INFO kablam! 
Oct 22 02:15:37.942 INFO kablam! warning: variable does not need to be mutable
Oct 22 02:15:37.942 INFO kablam!    --> src/lib.rs:296:13
Oct 22 02:15:37.942 INFO kablam!     |
Oct 22 02:15:37.942 INFO kablam! 296 |         let mut line_reader = &mut IndexedLineReader::new(BufReader::new(file_reader), 100);
Oct 22 02:15:37.942 INFO kablam!     |             ----^^^^^^^^^^^
Oct 22 02:15:37.943 INFO kablam!     |             |
Oct 22 02:15:37.943 INFO kablam!     |             help: remove this `mut`
Oct 22 02:15:37.943 INFO kablam! 
Oct 22 02:15:37.980 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
Oct 22 02:15:37.984 INFO kablam! su: No module specific data is present
Oct 22 02:15:38.385 INFO running `"docker" "rm" "-f" "fe43f59a77e33084a3c033d15c15f71d04a2dd43f9891ae51565b218bd317dc3"`
Oct 22 02:15:38.496 INFO blam! fe43f59a77e33084a3c033d15c15f71d04a2dd43f9891ae51565b218bd317dc3