Sep 03 22:32:42.894 INFO checking waveform_space-0.1.2 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 03 22:32:42.894 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 03 22:32:42.894 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-2/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/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 +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 03 22:32:43.078 INFO blam! 49c4da6ccf302482a3e766ae23f8da9645282a890b45814f586dde23538b888b
Sep 03 22:32:43.080 INFO running `"docker" "start" "-a" "49c4da6ccf302482a3e766ae23f8da9645282a890b45814f586dde23538b888b"`
Sep 03 22:32:43.745 INFO kablam!     Checking stream-dct v0.1.0
Sep 03 22:32:43.746 INFO kablam!     Checking rustfft v1.0.1
Sep 03 22:32:44.403 INFO kablam!     Checking waveform_space v0.1.2 (file:///source)
Sep 03 22:32:44.864 INFO kablam! warning: unused import: `std::iter::Peekable`
Sep 03 22:32:44.864 INFO kablam!  --> src/lib.rs:8:5
Sep 03 22:32:44.864 INFO kablam!   |
Sep 03 22:32:44.864 INFO kablam! 8 | use std::iter::Peekable;
Sep 03 22:32:44.865 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Sep 03 22:32:44.865 INFO kablam!   |
Sep 03 22:32:44.865 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 03 22:32:44.865 INFO kablam! 
Sep 03 22:32:44.865 INFO kablam! warning: unused import: `std::iter::Peekable`
Sep 03 22:32:44.865 INFO kablam!  --> src/lib.rs:8:5
Sep 03 22:32:44.865 INFO kablam!   |
Sep 03 22:32:44.865 INFO kablam! 8 | use std::iter::Peekable;
Sep 03 22:32:44.865 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Sep 03 22:32:44.865 INFO kablam!   |
Sep 03 22:32:44.865 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 03 22:32:44.865 INFO kablam! 
Sep 03 22:32:45.222 INFO kablam! error[E0308]: mismatched types
Sep 03 22:32:45.222 INFO kablam!    --> src/lib.rs:152:14
Sep 03 22:32:45.222 INFO kablam!     |
Sep 03 22:32:45.222 INFO kablam! 152 |     fft.process(&signal[..], &mut spectrum[..]);
Sep 03 22:32:45.222 INFO kablam!     |                 ^^^^^^^^^^^ expected struct `num_complex::Complex`, found struct `num::Complex`
Sep 03 22:32:45.222 INFO kablam!     |
Sep 03 22:32:45.222 INFO kablam!     = note: expected type `&[num_complex::Complex<_>]`
Sep 03 22:32:45.222 INFO kablam!                found type `&[num::Complex<f32>]`
Sep 03 22:32:45.222 INFO kablam! note: Perhaps two different versions of crate `num_complex` are being used?
Sep 03 22:32:45.222 INFO kablam!    --> src/lib.rs:152:14
Sep 03 22:32:45.222 INFO kablam!     |
Sep 03 22:32:45.222 INFO kablam! 152 |     fft.process(&signal[..], &mut spectrum[..]);
Sep 03 22:32:45.222 INFO kablam!     |                 ^^^^^^^^^^^
Sep 03 22:32:45.223 INFO kablam! 
Sep 03 22:32:45.225 INFO kablam! error[E0308]: mismatched types
Sep 03 22:32:45.225 INFO kablam!    --> src/lib.rs:152:14
Sep 03 22:32:45.225 INFO kablam!     |
Sep 03 22:32:45.225 INFO kablam! 152 |     fft.process(&signal[..], &mut spectrum[..]);
Sep 03 22:32:45.225 INFO kablam!     |                 ^^^^^^^^^^^ expected struct `num_complex::Complex`, found struct `num::Complex`
Sep 03 22:32:45.225 INFO kablam!     |
Sep 03 22:32:45.225 INFO kablam!     = note: expected type `&[num_complex::Complex<_>]`
Sep 03 22:32:45.225 INFO kablam!                found type `&[num::Complex<f32>]`
Sep 03 22:32:45.226 INFO kablam! note: Perhaps two different versions of crate `num_complex` are being used?
Sep 03 22:32:45.226 INFO kablam!    --> src/lib.rs:152:14
Sep 03 22:32:45.226 INFO kablam!     |
Sep 03 22:32:45.226 INFO kablam! 152 |     fft.process(&signal[..], &mut spectrum[..]);
Sep 03 22:32:45.226 INFO kablam!     |                 ^^^^^^^^^^^
Sep 03 22:32:45.226 INFO kablam! 
Sep 03 22:32:45.339 INFO kablam! error[E0308]: mismatched types
Sep 03 22:32:45.339 INFO kablam!    --> src/lib.rs:152:27
Sep 03 22:32:45.339 INFO kablam!     |
Sep 03 22:32:45.339 INFO kablam! 152 |     fft.process(&signal[..], &mut spectrum[..]);
Sep 03 22:32:45.339 INFO kablam!     |                              ^^^^^^^^^^^^^^^^^ expected struct `num_complex::Complex`, found struct `num::Complex`
Sep 03 22:32:45.340 INFO kablam!     |
Sep 03 22:32:45.340 INFO kablam!     = note: expected type `&mut [num_complex::Complex<_>]`
Sep 03 22:32:45.340 INFO kablam!                found type `&mut [num::Complex<f32>]`
Sep 03 22:32:45.340 INFO kablam! note: Perhaps two different versions of crate `num_complex` are being used?
Sep 03 22:32:45.340 INFO kablam!    --> src/lib.rs:152:27
Sep 03 22:32:45.340 INFO kablam!     |
Sep 03 22:32:45.340 INFO kablam! 152 |     fft.process(&signal[..], &mut spectrum[..]);
Sep 03 22:32:45.340 INFO kablam!     |                              ^^^^^^^^^^^^^^^^^
Sep 03 22:32:45.340 INFO kablam! 
Sep 03 22:32:45.352 INFO kablam! error[E0308]: mismatched types
Sep 03 22:32:45.352 INFO kablam!    --> src/lib.rs:152:27
Sep 03 22:32:45.352 INFO kablam!     |
Sep 03 22:32:45.352 INFO kablam! 152 |     fft.process(&signal[..], &mut spectrum[..]);
Sep 03 22:32:45.352 INFO kablam!     |                              ^^^^^^^^^^^^^^^^^ expected struct `num_complex::Complex`, found struct `num::Complex`
Sep 03 22:32:45.352 INFO kablam!     |
Sep 03 22:32:45.352 INFO kablam!     = note: expected type `&mut [num_complex::Complex<_>]`
Sep 03 22:32:45.352 INFO kablam!                found type `&mut [num::Complex<f32>]`
Sep 03 22:32:45.352 INFO kablam! note: Perhaps two different versions of crate `num_complex` are being used?
Sep 03 22:32:45.352 INFO kablam!    --> src/lib.rs:152:27
Sep 03 22:32:45.352 INFO kablam!     |
Sep 03 22:32:45.352 INFO kablam! 152 |     fft.process(&signal[..], &mut spectrum[..]);
Sep 03 22:32:45.352 INFO kablam!     |                              ^^^^^^^^^^^^^^^^^
Sep 03 22:32:45.352 INFO kablam! 
Sep 03 22:32:45.356 INFO kablam! error: aborting due to 2 previous errors
Sep 03 22:32:45.356 INFO kablam! 
Sep 03 22:32:45.356 INFO kablam! For more information about this error, try `rustc --explain E0308`.
Sep 03 22:32:45.365 INFO kablam! error: Could not compile `waveform_space`.
Sep 03 22:32:45.365 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 03 22:32:45.398 INFO kablam! error: aborting due to 2 previous errors
Sep 03 22:32:45.398 INFO kablam! 
Sep 03 22:32:45.398 INFO kablam! For more information about this error, try `rustc --explain E0308`.
Sep 03 22:32:45.407 INFO kablam! error: Could not compile `waveform_space`.
Sep 03 22:32:45.408 INFO kablam! 
Sep 03 22:32:45.408 INFO kablam! To learn more, run the command again with --verbose.
Sep 03 22:32:45.409 INFO kablam! su: No module specific data is present
Sep 03 22:32:45.780 INFO running `"docker" "rm" "-f" "49c4da6ccf302482a3e766ae23f8da9645282a890b45814f586dde23538b888b"`
Sep 03 22:32:45.905 INFO blam! 49c4da6ccf302482a3e766ae23f8da9645282a890b45814f586dde23538b888b