Aug 31 09:04:24.786 INFO checking waveform_space-0.1.2 against master#d0d81b7fc1421859ba0218e8a437af29ae3b0967 for pr-53578
Aug 31 09:04:24.786 INFO running: cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets
Aug 31 09:04:24.786 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53578/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-2/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/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 +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 09:04:24.953 INFO blam! 9242a0e12e0110dee72e6e50a3daef7499d2658620e22a82437db10e84ffe38a
Aug 31 09:04:24.955 INFO running `"docker" "start" "-a" "9242a0e12e0110dee72e6e50a3daef7499d2658620e22a82437db10e84ffe38a"`
Aug 31 09:04:25.636 INFO kablam!     Checking stream-dct v0.1.0
Aug 31 09:04:25.639 INFO kablam!     Checking rustfft v1.0.1
Aug 31 09:04:26.545 INFO kablam!     Checking waveform_space v0.1.2 (file:///source)
Aug 31 09:04:27.077 INFO kablam! warning: unused import: `std::iter::Peekable`
Aug 31 09:04:27.077 INFO kablam!  --> src/lib.rs:8:5
Aug 31 09:04:27.077 INFO kablam!   |
Aug 31 09:04:27.077 INFO kablam! 8 | use std::iter::Peekable;
Aug 31 09:04:27.077 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Aug 31 09:04:27.077 INFO kablam!   |
Aug 31 09:04:27.077 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 31 09:04:27.077 INFO kablam! 
Aug 31 09:04:27.182 INFO kablam! warning: unused import: `std::iter::Peekable`
Aug 31 09:04:27.182 INFO kablam!  --> src/lib.rs:8:5
Aug 31 09:04:27.182 INFO kablam!   |
Aug 31 09:04:27.182 INFO kablam! 8 | use std::iter::Peekable;
Aug 31 09:04:27.182 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Aug 31 09:04:27.182 INFO kablam!   |
Aug 31 09:04:27.182 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 31 09:04:27.182 INFO kablam! 
Aug 31 09:04:27.480 INFO kablam! error[E0308]: mismatched types
Aug 31 09:04:27.480 INFO kablam!    --> src/lib.rs:152:14
Aug 31 09:04:27.480 INFO kablam!     |
Aug 31 09:04:27.480 INFO kablam! 152 |     fft.process(&signal[..], &mut spectrum[..]);
Aug 31 09:04:27.480 INFO kablam!     |                 ^^^^^^^^^^^ expected struct `num_complex::Complex`, found struct `num::Complex`
Aug 31 09:04:27.480 INFO kablam!     |
Aug 31 09:04:27.480 INFO kablam!     = note: expected type `&[num_complex::Complex<_>]`
Aug 31 09:04:27.480 INFO kablam!                found type `&[num::Complex<f32>]`
Aug 31 09:04:27.480 INFO kablam! note: Perhaps two different versions of crate `num_complex` are being used?
Aug 31 09:04:27.480 INFO kablam!    --> src/lib.rs:152:14
Aug 31 09:04:27.480 INFO kablam!     |
Aug 31 09:04:27.480 INFO kablam! 152 |     fft.process(&signal[..], &mut spectrum[..]);
Aug 31 09:04:27.480 INFO kablam!     |                 ^^^^^^^^^^^
Aug 31 09:04:27.480 INFO kablam! 
Aug 31 09:04:27.484 INFO kablam! error[E0308]: mismatched types
Aug 31 09:04:27.484 INFO kablam!    --> src/lib.rs:152:14
Aug 31 09:04:27.484 INFO kablam!     |
Aug 31 09:04:27.484 INFO kablam! 152 |     fft.process(&signal[..], &mut spectrum[..]);
Aug 31 09:04:27.485 INFO kablam!     |                 ^^^^^^^^^^^ expected struct `num_complex::Complex`, found struct `num::Complex`
Aug 31 09:04:27.485 INFO kablam!     |
Aug 31 09:04:27.485 INFO kablam!     = note: expected type `&[num_complex::Complex<_>]`
Aug 31 09:04:27.485 INFO kablam!                found type `&[num::Complex<f32>]`
Aug 31 09:04:27.485 INFO kablam! note: Perhaps two different versions of crate `num_complex` are being used?
Aug 31 09:04:27.485 INFO kablam!    --> src/lib.rs:152:14
Aug 31 09:04:27.485 INFO kablam!     |
Aug 31 09:04:27.485 INFO kablam! 152 |     fft.process(&signal[..], &mut spectrum[..]);
Aug 31 09:04:27.485 INFO kablam!     |                 ^^^^^^^^^^^
Aug 31 09:04:27.485 INFO kablam! 
Aug 31 09:04:27.593 INFO kablam! error[E0308]: mismatched types
Aug 31 09:04:27.593 INFO kablam!    --> src/lib.rs:152:27
Aug 31 09:04:27.594 INFO kablam!     |
Aug 31 09:04:27.594 INFO kablam! 152 |     fft.process(&signal[..], &mut spectrum[..]);
Aug 31 09:04:27.594 INFO kablam!     |                              ^^^^^^^^^^^^^^^^^ expected struct `num_complex::Complex`, found struct `num::Complex`
Aug 31 09:04:27.594 INFO kablam!     |
Aug 31 09:04:27.594 INFO kablam!     = note: expected type `&mut [num_complex::Complex<_>]`
Aug 31 09:04:27.594 INFO kablam!                found type `&mut [num::Complex<f32>]`
Aug 31 09:04:27.594 INFO kablam! note: Perhaps two different versions of crate `num_complex` are being used?
Aug 31 09:04:27.594 INFO kablam!    --> src/lib.rs:152:27
Aug 31 09:04:27.594 INFO kablam!     |
Aug 31 09:04:27.594 INFO kablam! 152 |     fft.process(&signal[..], &mut spectrum[..]);
Aug 31 09:04:27.594 INFO kablam!     |                              ^^^^^^^^^^^^^^^^^
Aug 31 09:04:27.594 INFO kablam! 
Aug 31 09:04:27.596 INFO kablam! error[E0308]: mismatched types
Aug 31 09:04:27.596 INFO kablam!    --> src/lib.rs:152:27
Aug 31 09:04:27.596 INFO kablam!     |
Aug 31 09:04:27.596 INFO kablam! 152 |     fft.process(&signal[..], &mut spectrum[..]);
Aug 31 09:04:27.596 INFO kablam!     |                              ^^^^^^^^^^^^^^^^^ expected struct `num_complex::Complex`, found struct `num::Complex`
Aug 31 09:04:27.597 INFO kablam!     |
Aug 31 09:04:27.597 INFO kablam!     = note: expected type `&mut [num_complex::Complex<_>]`
Aug 31 09:04:27.597 INFO kablam!                found type `&mut [num::Complex<f32>]`
Aug 31 09:04:27.597 INFO kablam! note: Perhaps two different versions of crate `num_complex` are being used?
Aug 31 09:04:27.597 INFO kablam!    --> src/lib.rs:152:27
Aug 31 09:04:27.597 INFO kablam!     |
Aug 31 09:04:27.597 INFO kablam! 152 |     fft.process(&signal[..], &mut spectrum[..]);
Aug 31 09:04:27.597 INFO kablam!     |                              ^^^^^^^^^^^^^^^^^
Aug 31 09:04:27.597 INFO kablam! 
Aug 31 09:04:27.608 INFO kablam! error: aborting due to 2 previous errors
Aug 31 09:04:27.608 INFO kablam! 
Aug 31 09:04:27.608 INFO kablam! For more information about this error, try `rustc --explain E0308`.
Aug 31 09:04:27.615 INFO kablam! error: Could not compile `waveform_space`.
Aug 31 09:04:27.615 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 31 09:04:27.636 INFO kablam! error: aborting due to 2 previous errors
Aug 31 09:04:27.636 INFO kablam! 
Aug 31 09:04:27.636 INFO kablam! For more information about this error, try `rustc --explain E0308`.
Aug 31 09:04:27.645 INFO kablam! error: Could not compile `waveform_space`.
Aug 31 09:04:27.645 INFO kablam! 
Aug 31 09:04:27.645 INFO kablam! To learn more, run the command again with --verbose.
Aug 31 09:04:27.646 INFO kablam! su: No module specific data is present
Aug 31 09:04:28.039 INFO running `"docker" "rm" "-f" "9242a0e12e0110dee72e6e50a3daef7499d2658620e22a82437db10e84ffe38a"`
Aug 31 09:04:28.141 INFO blam! 9242a0e12e0110dee72e6e50a3daef7499d2658620e22a82437db10e84ffe38a