Nov 10 04:34:20.975 INFO checking indexed-line-reader-0.2.0 against master#653da4fd006c97625247acd7e076d0782cdc149b for pr-55632
Nov 10 04:34:20.975 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-2/master#653da4fd006c97625247acd7e076d0782cdc149b:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55632/master#653da4fd006c97625247acd7e076d0782cdc149b:/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 +653da4fd006c97625247acd7e076d0782cdc149b-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"`
Nov 10 04:34:21.393 INFO blam! a45b90bc9f0a13cf7eb5e58cb0262a2ff2ad9db9bc26cf751d649bb52325fdca
Nov 10 04:34:21.407 INFO running `"docker" "start" "-a" "a45b90bc9f0a13cf7eb5e58cb0262a2ff2ad9db9bc26cf751d649bb52325fdca"`
Nov 10 04:34:21.979 INFO kablam! usermod: no changes
Nov 10 04:34:22.018 INFO kablam!     Checking indexed-line-reader v0.2.0 (/source)
Nov 10 04:34:23.003 INFO kablam! warning: variable does not need to be mutable
Nov 10 04:34:23.004 INFO kablam!   --> src/lib.rs:89:50
Nov 10 04:34:23.004 INFO kablam!    |
Nov 10 04:34:23.004 INFO kablam! 89 |     pub fn compute<T: BufRead + Seek>(&mut self, mut reader: &mut T) -> Result<u64, Error> {
Nov 10 04:34:23.005 INFO kablam!    |                                                  ----^^^^^^
Nov 10 04:34:23.005 INFO kablam!    |                                                  |
Nov 10 04:34:23.005 INFO kablam!    |                                                  help: remove this `mut`
Nov 10 04:34:23.028 INFO kablam!    |
Nov 10 04:34:23.028 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 10 04:34:23.028 INFO kablam! 
Nov 10 04:34:23.035 INFO kablam! warning: variable does not need to be mutable
Nov 10 04:34:23.035 INFO kablam!    --> src/lib.rs:296:13
Nov 10 04:34:23.035 INFO kablam!     |
Nov 10 04:34:23.036 INFO kablam! 296 |         let mut line_reader = &mut IndexedLineReader::new(BufReader::new(file_reader), 100);
Nov 10 04:34:23.036 INFO kablam!     |             ----^^^^^^^^^^^
Nov 10 04:34:23.036 INFO kablam!     |             |
Nov 10 04:34:23.037 INFO kablam!     |             help: remove this `mut`
Nov 10 04:34:23.051 INFO kablam! 
Nov 10 04:34:23.199 INFO kablam! warning: variable does not need to be mutable
Nov 10 04:34:23.199 INFO kablam!   --> src/lib.rs:89:50
Nov 10 04:34:23.199 INFO kablam!    |
Nov 10 04:34:23.199 INFO kablam! 89 |     pub fn compute<T: BufRead + Seek>(&mut self, mut reader: &mut T) -> Result<u64, Error> {
Nov 10 04:34:23.199 INFO kablam!    |                                                  ----^^^^^^
Nov 10 04:34:23.199 INFO kablam!    |                                                  |
Nov 10 04:34:23.199 INFO kablam!    |                                                  help: remove this `mut`
Nov 10 04:34:23.199 INFO kablam!    |
Nov 10 04:34:23.199 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 10 04:34:23.199 INFO kablam! 
Nov 10 04:34:23.243 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.24s
Nov 10 04:34:23.255 INFO kablam! su: No module specific data is present
Nov 10 04:34:23.942 INFO running `"docker" "rm" "-f" "a45b90bc9f0a13cf7eb5e58cb0262a2ff2ad9db9bc26cf751d649bb52325fdca"`
Nov 10 04:34:24.195 INFO blam! a45b90bc9f0a13cf7eb5e58cb0262a2ff2ad9db9bc26cf751d649bb52325fdca