Oct 13 07:53:16.765 INFO checking strider-0.1.3 against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 13 07:53:16.765 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-3/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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"`
Oct 13 07:53:16.952 INFO blam! 9329c82eb9d975da1a822a8024e3004e4292d5d741c912a3ba2de61ea9ace54b
Oct 13 07:53:16.952 INFO running `"docker" "start" "-a" "9329c82eb9d975da1a822a8024e3004e4292d5d741c912a3ba2de61ea9ace54b"`
Oct 13 07:53:17.425 INFO kablam! usermod: no changes
Oct 13 07:53:17.458 INFO kablam!     Checking strider v0.1.3 (/source)
Oct 13 07:53:19.748 INFO kablam! warning: variable does not need to be mutable
Oct 13 07:53:19.748 INFO kablam!   --> tests/lib.rs:17:13
Oct 13 07:53:19.748 INFO kablam!    |
Oct 13 07:53:19.748 INFO kablam! 17 |         let mut input_buffer: &mut [u8] = &mut [0; 4];
Oct 13 07:53:19.748 INFO kablam!    |             ----^^^^^^^^^^^^
Oct 13 07:53:19.748 INFO kablam!    |             |
Oct 13 07:53:19.748 INFO kablam!    |             help: remove this `mut`
Oct 13 07:53:19.748 INFO kablam! ...
Oct 13 07:53:19.748 INFO kablam! 50 |     test_string_windowing!(VecDeque::<u8>::new());
Oct 13 07:53:19.748 INFO kablam!    |     ---------------------------------------------- in this macro invocation
Oct 13 07:53:19.748 INFO kablam!    |
Oct 13 07:53:19.748 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 13 07:53:19.748 INFO kablam! 
Oct 13 07:53:19.748 INFO kablam! warning: variable does not need to be mutable
Oct 13 07:53:19.748 INFO kablam!   --> tests/lib.rs:18:13
Oct 13 07:53:19.748 INFO kablam!    |
Oct 13 07:53:19.749 INFO kablam! 18 |         let mut window_buffer: &mut [u8] = &mut [0; WINDOW_SIZE];
Oct 13 07:53:19.749 INFO kablam!    |             ----^^^^^^^^^^^^^
Oct 13 07:53:19.749 INFO kablam!    |             |
Oct 13 07:53:19.749 INFO kablam!    |             help: remove this `mut`
Oct 13 07:53:19.749 INFO kablam! ...
Oct 13 07:53:19.749 INFO kablam! 50 |     test_string_windowing!(VecDeque::<u8>::new());
Oct 13 07:53:19.749 INFO kablam!    |     ---------------------------------------------- in this macro invocation
Oct 13 07:53:19.749 INFO kablam! 
Oct 13 07:53:19.750 INFO kablam! warning: variable does not need to be mutable
Oct 13 07:53:19.756 INFO kablam!   --> tests/lib.rs:17:13
Oct 13 07:53:19.756 INFO kablam!    |
Oct 13 07:53:19.756 INFO kablam! 17 |         let mut input_buffer: &mut [u8] = &mut [0; 4];
Oct 13 07:53:19.756 INFO kablam!    |             ----^^^^^^^^^^^^
Oct 13 07:53:19.756 INFO kablam!    |             |
Oct 13 07:53:19.756 INFO kablam!    |             help: remove this `mut`
Oct 13 07:53:19.756 INFO kablam! ...
Oct 13 07:53:19.756 INFO kablam! 54 |     test_string_windowing!(SliceRingImpl::<u8>::new());
Oct 13 07:53:19.756 INFO kablam!    |     --------------------------------------------------- in this macro invocation
Oct 13 07:53:19.756 INFO kablam! 
Oct 13 07:53:19.756 INFO kablam! warning: variable does not need to be mutable
Oct 13 07:53:19.756 INFO kablam!   --> tests/lib.rs:18:13
Oct 13 07:53:19.756 INFO kablam!    |
Oct 13 07:53:19.756 INFO kablam! 18 |         let mut window_buffer: &mut [u8] = &mut [0; WINDOW_SIZE];
Oct 13 07:53:19.756 INFO kablam!    |             ----^^^^^^^^^^^^^
Oct 13 07:53:19.756 INFO kablam!    |             |
Oct 13 07:53:19.756 INFO kablam!    |             help: remove this `mut`
Oct 13 07:53:19.756 INFO kablam! ...
Oct 13 07:53:19.756 INFO kablam! 54 |     test_string_windowing!(SliceRingImpl::<u8>::new());
Oct 13 07:53:19.756 INFO kablam!    |     --------------------------------------------------- in this macro invocation
Oct 13 07:53:19.756 INFO kablam! 
Oct 13 07:53:19.892 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.44s
Oct 13 07:53:19.894 INFO kablam! su: No module specific data is present
Oct 13 07:53:20.105 INFO running `"docker" "rm" "-f" "9329c82eb9d975da1a822a8024e3004e4292d5d741c912a3ba2de61ea9ace54b"`
Oct 13 07:53:20.176 INFO blam! 9329c82eb9d975da1a822a8024e3004e4292d5d741c912a3ba2de61ea9ace54b