Nov 10 04:34:20.065 INFO checking indexed-line-reader-0.2.0 against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632
Nov 10 04:34:20.065 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-6/try#dc13be39fae8d4c607889b27de374b52586485a3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55632/try#dc13be39fae8d4c607889b27de374b52586485a3:/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 +dc13be39fae8d4c607889b27de374b52586485a3-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 04:34:20.339 INFO blam! ed38c2d1ea4756a455a50ae265b0ec21fbb2afe3fe68bcba190cfea729c366bf
Nov 10 04:34:20.342 INFO running `"docker" "start" "-a" "ed38c2d1ea4756a455a50ae265b0ec21fbb2afe3fe68bcba190cfea729c366bf"`
Nov 10 04:34:20.835 INFO kablam! usermod: no changes
Nov 10 04:34:20.878 INFO kablam!     Checking indexed-line-reader v0.2.0 (/source)
Nov 10 04:34:21.449 INFO kablam! warning: variable does not need to be mutable
Nov 10 04:34:21.449 INFO kablam!   --> src/lib.rs:89:50
Nov 10 04:34:21.449 INFO kablam!    |
Nov 10 04:34:21.449 INFO kablam! 89 |     pub fn compute<T: BufRead + Seek>(&mut self, mut reader: &mut T) -> Result<u64, Error> {
Nov 10 04:34:21.449 INFO kablam!    |                                                  ----^^^^^^
Nov 10 04:34:21.449 INFO kablam!    |                                                  |
Nov 10 04:34:21.449 INFO kablam!    |                                                  help: remove this `mut`
Nov 10 04:34:21.449 INFO kablam!    |
Nov 10 04:34:21.449 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 10 04:34:21.449 INFO kablam! 
Nov 10 04:34:21.589 INFO kablam! warning: variable does not need to be mutable
Nov 10 04:34:21.589 INFO kablam!   --> src/lib.rs:89:50
Nov 10 04:34:21.589 INFO kablam!    |
Nov 10 04:34:21.589 INFO kablam! 89 |     pub fn compute<T: BufRead + Seek>(&mut self, mut reader: &mut T) -> Result<u64, Error> {
Nov 10 04:34:21.589 INFO kablam!    |                                                  ----^^^^^^
Nov 10 04:34:21.589 INFO kablam!    |                                                  |
Nov 10 04:34:21.589 INFO kablam!    |                                                  help: remove this `mut`
Nov 10 04:34:21.589 INFO kablam!    |
Nov 10 04:34:21.589 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 10 04:34:21.589 INFO kablam! 
Nov 10 04:34:21.609 INFO kablam! warning: variable does not need to be mutable
Nov 10 04:34:21.609 INFO kablam!    --> src/lib.rs:296:13
Nov 10 04:34:21.609 INFO kablam!     |
Nov 10 04:34:21.609 INFO kablam! 296 |         let mut line_reader = &mut IndexedLineReader::new(BufReader::new(file_reader), 100);
Nov 10 04:34:21.609 INFO kablam!     |             ----^^^^^^^^^^^
Nov 10 04:34:21.609 INFO kablam!     |             |
Nov 10 04:34:21.609 INFO kablam!     |             help: remove this `mut`
Nov 10 04:34:21.609 INFO kablam! 
Nov 10 04:34:21.623 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
Nov 10 04:34:21.623 INFO kablam! su: No module specific data is present
Nov 10 04:34:21.945 INFO running `"docker" "rm" "-f" "ed38c2d1ea4756a455a50ae265b0ec21fbb2afe3fe68bcba190cfea729c366bf"`
Nov 10 04:34:22.091 INFO blam! ed38c2d1ea4756a455a50ae265b0ec21fbb2afe3fe68bcba190cfea729c366bf