Sep 01 04:58:06.200 INFO checking strider-0.1.3 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Sep 01 04:58:06.200 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 04:58:06.200 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-0/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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=500" "-e" "CMD=cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 04:58:06.386 INFO blam! cbf360e78724d6f1a2e081068ca29ebf248da7d90b6a1ce3ba4c14075ee2a829
Sep 01 04:58:06.388 INFO running `"docker" "start" "-a" "cbf360e78724d6f1a2e081068ca29ebf248da7d90b6a1ce3ba4c14075ee2a829"`
Sep 01 04:58:07.232 INFO kablam!     Checking strider v0.1.3 (file:///source)
Sep 01 04:58:08.938 INFO kablam! warning: variable does not need to be mutable
Sep 01 04:58:08.938 INFO kablam!   --> tests/lib.rs:17:13
Sep 01 04:58:08.938 INFO kablam!    |
Sep 01 04:58:08.938 INFO kablam! 17 |         let mut input_buffer: &mut [u8] = &mut [0; 4];
Sep 01 04:58:08.938 INFO kablam!    |             ----^^^^^^^^^^^^
Sep 01 04:58:08.938 INFO kablam!    |             |
Sep 01 04:58:08.938 INFO kablam!    |             help: remove this `mut`
Sep 01 04:58:08.938 INFO kablam! ...
Sep 01 04:58:08.938 INFO kablam! 50 |     test_string_windowing!(VecDeque::<u8>::new());
Sep 01 04:58:08.938 INFO kablam!    |     ---------------------------------------------- in this macro invocation
Sep 01 04:58:08.938 INFO kablam!    |
Sep 01 04:58:08.938 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 01 04:58:08.938 INFO kablam! 
Sep 01 04:58:08.938 INFO kablam! warning: variable does not need to be mutable
Sep 01 04:58:08.938 INFO kablam!   --> tests/lib.rs:18:13
Sep 01 04:58:08.938 INFO kablam!    |
Sep 01 04:58:08.938 INFO kablam! 18 |         let mut window_buffer: &mut [u8] = &mut [0; WINDOW_SIZE];
Sep 01 04:58:08.938 INFO kablam!    |             ----^^^^^^^^^^^^^
Sep 01 04:58:08.938 INFO kablam!    |             |
Sep 01 04:58:08.938 INFO kablam!    |             help: remove this `mut`
Sep 01 04:58:08.938 INFO kablam! ...
Sep 01 04:58:08.939 INFO kablam! 50 |     test_string_windowing!(VecDeque::<u8>::new());
Sep 01 04:58:08.939 INFO kablam!    |     ---------------------------------------------- in this macro invocation
Sep 01 04:58:08.939 INFO kablam! 
Sep 01 04:58:08.940 INFO kablam! warning: variable does not need to be mutable
Sep 01 04:58:08.940 INFO kablam!   --> tests/lib.rs:17:13
Sep 01 04:58:08.940 INFO kablam!    |
Sep 01 04:58:08.940 INFO kablam! 17 |         let mut input_buffer: &mut [u8] = &mut [0; 4];
Sep 01 04:58:08.940 INFO kablam!    |             ----^^^^^^^^^^^^
Sep 01 04:58:08.940 INFO kablam!    |             |
Sep 01 04:58:08.940 INFO kablam!    |             help: remove this `mut`
Sep 01 04:58:08.940 INFO kablam! ...
Sep 01 04:58:08.940 INFO kablam! 54 |     test_string_windowing!(SliceRingImpl::<u8>::new());
Sep 01 04:58:08.940 INFO kablam!    |     --------------------------------------------------- in this macro invocation
Sep 01 04:58:08.940 INFO kablam! 
Sep 01 04:58:08.940 INFO kablam! warning: variable does not need to be mutable
Sep 01 04:58:08.940 INFO kablam!   --> tests/lib.rs:18:13
Sep 01 04:58:08.940 INFO kablam!    |
Sep 01 04:58:08.941 INFO kablam! 18 |         let mut window_buffer: &mut [u8] = &mut [0; WINDOW_SIZE];
Sep 01 04:58:08.941 INFO kablam!    |             ----^^^^^^^^^^^^^
Sep 01 04:58:08.941 INFO kablam!    |             |
Sep 01 04:58:08.941 INFO kablam!    |             help: remove this `mut`
Sep 01 04:58:08.941 INFO kablam! ...
Sep 01 04:58:08.941 INFO kablam! 54 |     test_string_windowing!(SliceRingImpl::<u8>::new());
Sep 01 04:58:08.941 INFO kablam!    |     --------------------------------------------------- in this macro invocation
Sep 01 04:58:08.941 INFO kablam! 
Sep 01 04:58:09.064 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.84s
Sep 01 04:58:09.066 INFO kablam! su: No module specific data is present
Sep 01 04:58:09.626 INFO running `"docker" "rm" "-f" "cbf360e78724d6f1a2e081068ca29ebf248da7d90b6a1ce3ba4c14075ee2a829"`
Sep 01 04:58:09.748 INFO blam! cbf360e78724d6f1a2e081068ca29ebf248da7d90b6a1ce3ba4c14075ee2a829