Nov 07 13:27:34.401 INFO checking indexed-line-reader-0.2.0 against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings for pr-55687
Nov 07 13:27:34.401 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-4/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dduplicate_associated_type_bindings" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 07 13:27:34.650 INFO blam! d82a32350803d6dac7b645ef2b1bd7d094aaa5f891c6191acc6e7e8d77e1b522
Nov 07 13:27:34.651 INFO running `"docker" "start" "-a" "d82a32350803d6dac7b645ef2b1bd7d094aaa5f891c6191acc6e7e8d77e1b522"`
Nov 07 13:27:35.147 INFO kablam! usermod: no changes
Nov 07 13:27:35.173 INFO kablam!     Checking indexed-line-reader v0.2.0 (/source)
Nov 07 13:27:35.723 INFO kablam! warning: variable does not need to be mutable
Nov 07 13:27:35.723 INFO kablam!   --> src/lib.rs:89:50
Nov 07 13:27:35.724 INFO kablam!    |
Nov 07 13:27:35.724 INFO kablam! 89 |     pub fn compute<T: BufRead + Seek>(&mut self, mut reader: &mut T) -> Result<u64, Error> {
Nov 07 13:27:35.725 INFO kablam!    |                                                  ----^^^^^^
Nov 07 13:27:35.726 INFO kablam!    |                                                  |
Nov 07 13:27:35.726 INFO kablam!    |                                                  help: remove this `mut`
Nov 07 13:27:35.727 INFO kablam!    |
Nov 07 13:27:35.728 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 07 13:27:35.728 INFO kablam! 
Nov 07 13:27:35.844 INFO kablam! warning: variable does not need to be mutable
Nov 07 13:27:35.844 INFO kablam!   --> src/lib.rs:89:50
Nov 07 13:27:35.845 INFO kablam!    |
Nov 07 13:27:35.845 INFO kablam! 89 |     pub fn compute<T: BufRead + Seek>(&mut self, mut reader: &mut T) -> Result<u64, Error> {
Nov 07 13:27:35.845 INFO kablam!    |                                                  ----^^^^^^
Nov 07 13:27:35.845 INFO kablam!    |                                                  |
Nov 07 13:27:35.845 INFO kablam!    |                                                  help: remove this `mut`
Nov 07 13:27:35.845 INFO kablam!    |
Nov 07 13:27:35.845 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 07 13:27:35.845 INFO kablam! 
Nov 07 13:27:35.862 INFO kablam! warning: variable does not need to be mutable
Nov 07 13:27:35.863 INFO kablam!    --> src/lib.rs:296:13
Nov 07 13:27:35.863 INFO kablam!     |
Nov 07 13:27:35.863 INFO kablam! 296 |         let mut line_reader = &mut IndexedLineReader::new(BufReader::new(file_reader), 100);
Nov 07 13:27:35.863 INFO kablam!     |             ----^^^^^^^^^^^
Nov 07 13:27:35.863 INFO kablam!     |             |
Nov 07 13:27:35.863 INFO kablam!     |             help: remove this `mut`
Nov 07 13:27:35.863 INFO kablam! 
Nov 07 13:27:35.901 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
Nov 07 13:27:35.910 INFO kablam! su: No module specific data is present
Nov 07 13:27:36.693 INFO running `"docker" "rm" "-f" "d82a32350803d6dac7b645ef2b1bd7d094aaa5f891c6191acc6e7e8d77e1b522"`
Nov 07 13:27:36.820 INFO blam! d82a32350803d6dac7b645ef2b1bd7d094aaa5f891c6191acc6e7e8d77e1b522