Aug 17 11:38:58.603 INFO checking rustdct-0.2.1 against try#a5d98b025f62ace80fe9d2a15781f900fc42515e for pr-53426
Aug 17 11:38:58.603 INFO running: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 11:38:58.603 INFO creating container for: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 11:38:58.603 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-53426/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-7/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/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 +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 11:38:58.918 INFO blam! 9db176c971dc3525c44a25d2c9a883c8cac8d0afcd00389b715c6ee1f5ebb4c8
Aug 17 11:38:58.920 INFO running `"docker" "start" "-a" "9db176c971dc3525c44a25d2c9a883c8cac8d0afcd00389b715c6ee1f5ebb4c8"`
Aug 17 11:39:00.338 INFO kablam!     Checking rustfft v2.1.0
Aug 17 11:39:03.744 INFO kablam!     Checking rustdct v0.2.1 (file:///source)
Aug 17 11:39:07.495 INFO kablam! warning: variable does not need to be mutable
Aug 17 11:39:07.495 INFO kablam!    --> src/dct1/dct1_naive.rs:140:17
Aug 17 11:39:07.495 INFO kablam!     |
Aug 17 11:39:07.496 INFO kablam! 140 |             let mut dct = DCT1Naive::new(input.len());
Aug 17 11:39:07.496 INFO kablam!     |                 ----^^^
Aug 17 11:39:07.496 INFO kablam!     |                 |
Aug 17 11:39:07.496 INFO kablam!     |                 help: remove this `mut`
Aug 17 11:39:07.496 INFO kablam!     |
Aug 17 11:39:07.496 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 17 11:39:07.496 INFO kablam! 
Aug 17 11:39:07.504 INFO kablam! warning: variable does not need to be mutable
Aug 17 11:39:07.504 INFO kablam!    --> src/dct1/dct1_naive.rs:164:17
Aug 17 11:39:07.504 INFO kablam!     |
Aug 17 11:39:07.504 INFO kablam! 164 |             let mut dct = DCT1Naive::new(size);
Aug 17 11:39:07.504 INFO kablam!     |                 ----^^^
Aug 17 11:39:07.504 INFO kablam!     |                 |
Aug 17 11:39:07.504 INFO kablam!     |                 help: remove this `mut`
Aug 17 11:39:07.504 INFO kablam! 
Aug 17 11:39:07.568 INFO kablam! warning: variable does not need to be mutable
Aug 17 11:39:07.568 INFO kablam!    --> src/dct1/dct1_via_fft.rs:114:17
Aug 17 11:39:07.568 INFO kablam!     |
Aug 17 11:39:07.568 INFO kablam! 114 |             let mut naive_dct = DCT1Naive::new(size);
Aug 17 11:39:07.568 INFO kablam!     |                 ----^^^^^^^^^
Aug 17 11:39:07.568 INFO kablam!     |                 |
Aug 17 11:39:07.568 INFO kablam!     |                 help: remove this `mut`
Aug 17 11:39:07.568 INFO kablam! 
Aug 17 11:39:07.568 INFO kablam! warning: variable does not need to be mutable
Aug 17 11:39:07.568 INFO kablam!    --> src/dct1/dct1_via_fft.rs:123:17
Aug 17 11:39:07.568 INFO kablam!     |
Aug 17 11:39:07.568 INFO kablam! 123 |             let mut dct = DCT1ViaFFT::new(inner_fft);
Aug 17 11:39:07.568 INFO kablam!     |                 ----^^^
Aug 17 11:39:07.568 INFO kablam!     |                 |
Aug 17 11:39:07.568 INFO kablam!     |                 help: remove this `mut`
Aug 17 11:39:07.568 INFO kablam! 
Aug 17 11:39:08.242 INFO kablam! warning: variable does not need to be mutable
Aug 17 11:39:08.242 INFO kablam!    --> src/dct3/dct3_splitradix.rs:167:17
Aug 17 11:39:08.242 INFO kablam!     |
Aug 17 11:39:08.242 INFO kablam! 167 |             let mut naive_dct = DCT3Naive::new(size);
Aug 17 11:39:08.242 INFO kablam!     |                 ----^^^^^^^^^
Aug 17 11:39:08.242 INFO kablam!     |                 |
Aug 17 11:39:08.242 INFO kablam!     |                 help: remove this `mut`
Aug 17 11:39:08.243 INFO kablam! 
Aug 17 11:39:08.244 INFO kablam! warning: variable does not need to be mutable
Aug 17 11:39:08.244 INFO kablam!    --> src/dct3/dct3_splitradix.rs:173:17
Aug 17 11:39:08.244 INFO kablam!     |
Aug 17 11:39:08.244 INFO kablam! 173 |             let mut dct = DCT3SplitRadix::new(half_dct, quarter_dct);
Aug 17 11:39:08.244 INFO kablam!     |                 ----^^^
Aug 17 11:39:08.244 INFO kablam!     |                 |
Aug 17 11:39:08.244 INFO kablam!     |                 help: remove this `mut`
Aug 17 11:39:08.245 INFO kablam! 
Aug 17 11:39:08.267 INFO kablam! warning: variable does not need to be mutable
Aug 17 11:39:08.267 INFO kablam!    --> src/dct3/dct3_via_fft.rs:120:17
Aug 17 11:39:08.267 INFO kablam!     |
Aug 17 11:39:08.267 INFO kablam! 120 |             let mut naive_dct = DCT3Naive::new(size);
Aug 17 11:39:08.267 INFO kablam!     |                 ----^^^^^^^^^
Aug 17 11:39:08.267 INFO kablam!     |                 |
Aug 17 11:39:08.267 INFO kablam!     |                 help: remove this `mut`
Aug 17 11:39:08.268 INFO kablam! 
Aug 17 11:39:08.269 INFO kablam! warning: variable does not need to be mutable
Aug 17 11:39:08.269 INFO kablam!    --> src/dct3/dct3_via_fft.rs:124:17
Aug 17 11:39:08.269 INFO kablam!     |
Aug 17 11:39:08.269 INFO kablam! 124 |             let mut dct = DCT3ViaFFT::new(fft_planner.plan_fft(size));
Aug 17 11:39:08.269 INFO kablam!     |                 ----^^^
Aug 17 11:39:08.269 INFO kablam!     |                 |
Aug 17 11:39:08.269 INFO kablam!     |                 help: remove this `mut`
Aug 17 11:39:08.269 INFO kablam! 
Aug 17 11:39:08.302 INFO kablam! warning: variable does not need to be mutable
Aug 17 11:39:08.302 INFO kablam!    --> src/dct3/dct3_naive.rs:132:17
Aug 17 11:39:08.302 INFO kablam!     |
Aug 17 11:39:08.302 INFO kablam! 132 |             let mut dct = DCT3Naive::new(input.len());
Aug 17 11:39:08.302 INFO kablam!     |                 ----^^^
Aug 17 11:39:08.302 INFO kablam!     |                 |
Aug 17 11:39:08.302 INFO kablam!     |                 help: remove this `mut`
Aug 17 11:39:08.302 INFO kablam! 
Aug 17 11:39:08.331 INFO kablam! warning: variable does not need to be mutable
Aug 17 11:39:08.331 INFO kablam!    --> src/dct3/dct3_naive.rs:152:17
Aug 17 11:39:08.331 INFO kablam!     |
Aug 17 11:39:08.331 INFO kablam! 152 |             let mut dct = DCT3Naive::new(size);
Aug 17 11:39:08.331 INFO kablam!     |                 ----^^^
Aug 17 11:39:08.331 INFO kablam!     |                 |
Aug 17 11:39:08.331 INFO kablam!     |                 help: remove this `mut`
Aug 17 11:39:08.331 INFO kablam! 
Aug 17 11:39:08.757 INFO kablam! warning: variable does not need to be mutable
Aug 17 11:39:08.757 INFO kablam!    --> src/dct4/dct4_via_fft_odd.rs:169:17
Aug 17 11:39:08.757 INFO kablam!     |
Aug 17 11:39:08.757 INFO kablam! 169 |             let mut naive_dct = DCT4Naive::new(size);
Aug 17 11:39:08.757 INFO kablam!     |                 ----^^^^^^^^^
Aug 17 11:39:08.757 INFO kablam!     |                 |
Aug 17 11:39:08.757 INFO kablam!     |                 help: remove this `mut`
Aug 17 11:39:08.758 INFO kablam! 
Aug 17 11:39:08.758 INFO kablam! warning: variable does not need to be mutable
Aug 17 11:39:08.758 INFO kablam!    --> src/dct4/dct4_via_fft_odd.rs:173:17
Aug 17 11:39:08.758 INFO kablam!     |
Aug 17 11:39:08.758 INFO kablam! 173 |             let mut dct = DCT4ViaFFTOdd::new(fft_planner.plan_fft(size));
Aug 17 11:39:08.758 INFO kablam!     |                 ----^^^
Aug 17 11:39:08.758 INFO kablam!     |                 |
Aug 17 11:39:08.758 INFO kablam!     |                 help: remove this `mut`
Aug 17 11:39:08.758 INFO kablam! 
Aug 17 11:39:08.954 INFO kablam! warning: variable does not need to be mutable
Aug 17 11:39:08.954 INFO kablam!    --> src/dct4/dct4_via_dct3.rs:123:17
Aug 17 11:39:08.954 INFO kablam!     |
Aug 17 11:39:08.954 INFO kablam! 123 |             let mut naive_dct4 = DCT4Naive::new(size);
Aug 17 11:39:08.954 INFO kablam!     |                 ----^^^^^^^^^^
Aug 17 11:39:08.954 INFO kablam!     |                 |
Aug 17 11:39:08.954 INFO kablam!     |                 help: remove this `mut`
Aug 17 11:39:08.954 INFO kablam! 
Aug 17 11:39:08.954 INFO kablam! warning: variable does not need to be mutable
Aug 17 11:39:08.954 INFO kablam!    --> src/dct4/dct4_via_dct3.rs:127:17
Aug 17 11:39:08.954 INFO kablam!     |
Aug 17 11:39:08.954 INFO kablam! 127 |             let mut dct = DCT4ViaDCT3::new(inner_dct3);
Aug 17 11:39:08.954 INFO kablam!     |                 ----^^^
Aug 17 11:39:08.954 INFO kablam!     |                 |
Aug 17 11:39:08.955 INFO kablam!     |                 help: remove this `mut`
Aug 17 11:39:08.955 INFO kablam! 
Aug 17 11:39:09.072 INFO kablam! warning: variable does not need to be mutable
Aug 17 11:39:09.072 INFO kablam!    --> src/dct4/dct4_naive.rs:142:17
Aug 17 11:39:09.072 INFO kablam!     |
Aug 17 11:39:09.072 INFO kablam! 142 |             let mut dct = DCT4Naive::new(input.len());
Aug 17 11:39:09.072 INFO kablam!     |                 ----^^^
Aug 17 11:39:09.072 INFO kablam!     |                 |
Aug 17 11:39:09.072 INFO kablam!     |                 help: remove this `mut`
Aug 17 11:39:09.072 INFO kablam! 
Aug 17 11:39:09.091 INFO kablam! warning: variable does not need to be mutable
Aug 17 11:39:09.091 INFO kablam!    --> src/dct4/dct4_naive.rs:162:17
Aug 17 11:39:09.091 INFO kablam!     |
Aug 17 11:39:09.091 INFO kablam! 162 |             let mut dct = DCT4Naive::new(size);
Aug 17 11:39:09.091 INFO kablam!     |                 ----^^^
Aug 17 11:39:09.091 INFO kablam!     |                 |
Aug 17 11:39:09.091 INFO kablam!     |                 help: remove this `mut`
Aug 17 11:39:09.091 INFO kablam! 
Aug 17 11:39:09.234 INFO kablam! warning: variable does not need to be mutable
Aug 17 11:39:09.234 INFO kablam!    --> src/mdct/mdct_naive.rs:212:21
Aug 17 11:39:09.234 INFO kablam!     |
Aug 17 11:39:09.234 INFO kablam! 212 |                 let mut dct = MDCTNaive::new(output_len, current_window_fn);
Aug 17 11:39:09.234 INFO kablam!     |                     ----^^^
Aug 17 11:39:09.235 INFO kablam!     |                     |
Aug 17 11:39:09.235 INFO kablam!     |                     help: remove this `mut`
Aug 17 11:39:09.236 INFO kablam! 
Aug 17 11:39:09.428 INFO kablam! warning: variable does not need to be mutable
Aug 17 11:39:09.428 INFO kablam!    --> src/mdct/mdct_via_dct4.rs:147:21
Aug 17 11:39:09.428 INFO kablam!     |
Aug 17 11:39:09.428 INFO kablam! 147 |                 let mut naive_mdct = MDCTNaive::new(output_len, current_window_fn);
Aug 17 11:39:09.428 INFO kablam!     |                     ----^^^^^^^^^^
Aug 17 11:39:09.428 INFO kablam!     |                     |
Aug 17 11:39:09.428 INFO kablam!     |                     help: remove this `mut`
Aug 17 11:39:09.428 INFO kablam! 
Aug 17 11:39:09.429 INFO kablam! warning: variable does not need to be mutable
Aug 17 11:39:09.429 INFO kablam!    --> src/mdct/mdct_via_dct4.rs:150:21
Aug 17 11:39:09.429 INFO kablam!     |
Aug 17 11:39:09.429 INFO kablam! 150 |                 let mut fast_mdct = MDCTViaDCT4::new(inner_dct4, current_window_fn);
Aug 17 11:39:09.429 INFO kablam!     |                     ----^^^^^^^^^
Aug 17 11:39:09.429 INFO kablam!     |                     |
Aug 17 11:39:09.429 INFO kablam!     |                     help: remove this `mut`
Aug 17 11:39:09.429 INFO kablam! 
Aug 17 11:39:09.540 INFO kablam! warning: variable does not need to be mutable
Aug 17 11:39:09.540 INFO kablam!    --> src/mdct/imdct_naive.rs:170:17
Aug 17 11:39:09.540 INFO kablam!     |
Aug 17 11:39:09.540 INFO kablam! 170 |             let mut dct = IMDCTNaive::new(input.len(), window_fn::one);
Aug 17 11:39:09.540 INFO kablam!     |                 ----^^^
Aug 17 11:39:09.540 INFO kablam!     |                 |
Aug 17 11:39:09.540 INFO kablam!     |                 help: remove this `mut`
Aug 17 11:39:09.540 INFO kablam! 
Aug 17 11:39:09.550 INFO kablam! warning: variable does not need to be mutable
Aug 17 11:39:09.550 INFO kablam!    --> src/mdct/imdct_naive.rs:227:17
Aug 17 11:39:09.550 INFO kablam!     |
Aug 17 11:39:09.550 INFO kablam! 227 |             let mut dct = IMDCTNaive::new(input.len(), window_fn::mp3);
Aug 17 11:39:09.550 INFO kablam!     |                 ----^^^
Aug 17 11:39:09.550 INFO kablam!     |                 |
Aug 17 11:39:09.550 INFO kablam!     |                 help: remove this `mut`
Aug 17 11:39:09.551 INFO kablam! 
Aug 17 11:39:09.557 INFO kablam! warning: variable does not need to be mutable
Aug 17 11:39:09.557 INFO kablam!    --> src/mdct/imdct_naive.rs:248:21
Aug 17 11:39:09.557 INFO kablam!     |
Aug 17 11:39:09.557 INFO kablam! 248 |                 let mut dct = IMDCTNaive::new(input_len, current_window_fn);
Aug 17 11:39:09.557 INFO kablam!     |                     ----^^^
Aug 17 11:39:09.557 INFO kablam!     |                     |
Aug 17 11:39:09.557 INFO kablam!     |                     help: remove this `mut`
Aug 17 11:39:09.558 INFO kablam! 
Aug 17 11:39:09.676 INFO kablam! warning: variable does not need to be mutable
Aug 17 11:39:09.676 INFO kablam!    --> src/mdct/imdct_via_dct4.rs:146:21
Aug 17 11:39:09.676 INFO kablam!     |
Aug 17 11:39:09.676 INFO kablam! 146 |                 let mut naive_mdct = IMDCTNaive::new(input_len, current_window_fn);
Aug 17 11:39:09.676 INFO kablam!     |                     ----^^^^^^^^^^
Aug 17 11:39:09.676 INFO kablam!     |                     |
Aug 17 11:39:09.676 INFO kablam!     |                     help: remove this `mut`
Aug 17 11:39:09.677 INFO kablam! 
Aug 17 11:39:09.678 INFO kablam! warning: variable does not need to be mutable
Aug 17 11:39:09.678 INFO kablam!    --> src/mdct/imdct_via_dct4.rs:149:21
Aug 17 11:39:09.678 INFO kablam!     |
Aug 17 11:39:09.678 INFO kablam! 149 |                 let mut fast_mdct = IMDCTViaDCT4::new(inner_dct4, current_window_fn);
Aug 17 11:39:09.678 INFO kablam!     |                     ----^^^^^^^^^
Aug 17 11:39:09.678 INFO kablam!     |                     |
Aug 17 11:39:09.678 INFO kablam!     |                     help: remove this `mut`
Aug 17 11:39:09.679 INFO kablam! 
Aug 17 11:39:10.890 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 10.69s
Aug 17 11:39:10.905 INFO kablam! su: No module specific data is present
Aug 17 11:39:11.418 INFO running `"docker" "rm" "-f" "9db176c971dc3525c44a25d2c9a883c8cac8d0afcd00389b715c6ee1f5ebb4c8"`
Aug 17 11:39:11.609 INFO blam! 9db176c971dc3525c44a25d2c9a883c8cac8d0afcd00389b715c6ee1f5ebb4c8