Sep 06 05:15:12.928 INFO checking indexed-line-reader-0.2.0 against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854
Sep 06 05:15:12.928 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets
Sep 06 05:15:12.928 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-7/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/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=1000" "-e" "CMD=cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 05:15:13.052 INFO blam! a7287f8a37af617398eac5ccb300c9da06f4193f7aa76c569444060694ef4dd8
Sep 06 05:15:13.053 INFO running `"docker" "start" "-a" "a7287f8a37af617398eac5ccb300c9da06f4193f7aa76c569444060694ef4dd8"`
Sep 06 05:15:13.679 INFO kablam! usermod: no changes
Sep 06 05:15:13.697 INFO kablam!     Checking indexed-line-reader v0.2.0 (file:///source)
Sep 06 05:15:13.933 INFO kablam! warning: variable does not need to be mutable
Sep 06 05:15:13.934 INFO kablam!   --> src/lib.rs:89:50
Sep 06 05:15:13.934 INFO kablam!    |
Sep 06 05:15:13.934 INFO kablam! 89 |     pub fn compute<T: BufRead + Seek>(&mut self, mut reader: &mut T) -> Result<u64, Error> {
Sep 06 05:15:13.934 INFO kablam!    |                                                  ----^^^^^^
Sep 06 05:15:13.934 INFO kablam!    |                                                  |
Sep 06 05:15:13.934 INFO kablam!    |                                                  help: remove this `mut`
Sep 06 05:15:13.934 INFO kablam!    |
Sep 06 05:15:13.934 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 06 05:15:13.934 INFO kablam! 
Sep 06 05:15:14.022 INFO kablam! warning: variable does not need to be mutable
Sep 06 05:15:14.022 INFO kablam!   --> src/lib.rs:89:50
Sep 06 05:15:14.022 INFO kablam!    |
Sep 06 05:15:14.022 INFO kablam! 89 |     pub fn compute<T: BufRead + Seek>(&mut self, mut reader: &mut T) -> Result<u64, Error> {
Sep 06 05:15:14.022 INFO kablam!    |                                                  ----^^^^^^
Sep 06 05:15:14.022 INFO kablam!    |                                                  |
Sep 06 05:15:14.022 INFO kablam!    |                                                  help: remove this `mut`
Sep 06 05:15:14.022 INFO kablam!    |
Sep 06 05:15:14.022 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 06 05:15:14.022 INFO kablam! 
Sep 06 05:15:14.035 INFO kablam! warning: variable does not need to be mutable
Sep 06 05:15:14.035 INFO kablam!    --> src/lib.rs:296:13
Sep 06 05:15:14.035 INFO kablam!     |
Sep 06 05:15:14.035 INFO kablam! 296 |         let mut line_reader = &mut IndexedLineReader::new(BufReader::new(file_reader), 100);
Sep 06 05:15:14.035 INFO kablam!     |             ----^^^^^^^^^^^
Sep 06 05:15:14.035 INFO kablam!     |             |
Sep 06 05:15:14.035 INFO kablam!     |             help: remove this `mut`
Sep 06 05:15:14.035 INFO kablam! 
Sep 06 05:15:14.048 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.35s
Sep 06 05:15:14.050 INFO kablam! su: No module specific data is present
Sep 06 05:15:14.733 INFO running `"docker" "rm" "-f" "a7287f8a37af617398eac5ccb300c9da06f4193f7aa76c569444060694ef4dd8"`
Sep 06 05:15:14.803 INFO blam! a7287f8a37af617398eac5ccb300c9da06f4193f7aa76c569444060694ef4dd8