Sep 01 02:09:44.037 INFO checking waveform_space-0.1.2 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Sep 01 02:09:44.037 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 02:09:44.037 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-3/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 02:09:44.226 INFO blam! 953fa5c732c6482f172a621c443878bf860030050895cf1f3db3d150dd7abbbd
Sep 01 02:09:44.228 INFO running `"docker" "start" "-a" "953fa5c732c6482f172a621c443878bf860030050895cf1f3db3d150dd7abbbd"`
Sep 01 02:09:44.930 INFO kablam!    Compiling num-bigint v0.2.0
Sep 01 02:09:44.930 INFO kablam!    Compiling num-rational v0.2.1
Sep 01 02:09:44.930 INFO kablam!    Compiling num-complex v0.2.0
Sep 01 02:09:44.930 INFO kablam!     Checking stream-dct v0.1.0
Sep 01 02:09:50.362 INFO kablam!     Checking num v0.2.0
Sep 01 02:09:50.664 INFO kablam!     Checking rustfft v1.0.1
Sep 01 02:09:51.321 INFO kablam!     Checking waveform_space v0.1.2 (file:///source)
Sep 01 02:09:51.825 INFO kablam! warning: unused import: `std::iter::Peekable`
Sep 01 02:09:51.825 INFO kablam!  --> src/lib.rs:8:5
Sep 01 02:09:51.825 INFO kablam!   |
Sep 01 02:09:51.826 INFO kablam! 8 | use std::iter::Peekable;
Sep 01 02:09:51.826 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Sep 01 02:09:51.826 INFO kablam!   |
Sep 01 02:09:51.826 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 01 02:09:51.826 INFO kablam! 
Sep 01 02:09:51.865 INFO kablam! warning: unused import: `std::iter::Peekable`
Sep 01 02:09:51.865 INFO kablam!  --> src/lib.rs:8:5
Sep 01 02:09:51.865 INFO kablam!   |
Sep 01 02:09:51.865 INFO kablam! 8 | use std::iter::Peekable;
Sep 01 02:09:51.865 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Sep 01 02:09:51.865 INFO kablam!   |
Sep 01 02:09:51.865 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 01 02:09:51.865 INFO kablam! 
Sep 01 02:09:52.218 INFO kablam! error[E0308]: mismatched types
Sep 01 02:09:52.218 INFO kablam!    --> src/lib.rs:152:14
Sep 01 02:09:52.218 INFO kablam!     |
Sep 01 02:09:52.218 INFO kablam! 152 |     fft.process(&signal[..], &mut spectrum[..]);
Sep 01 02:09:52.218 INFO kablam!     |                 ^^^^^^^^^^^ expected struct `num_complex::Complex`, found struct `num::Complex`
Sep 01 02:09:52.218 INFO kablam!     |
Sep 01 02:09:52.218 INFO kablam!     = note: expected type `&[num_complex::Complex<_>]`
Sep 01 02:09:52.218 INFO kablam!                found type `&[num::Complex<f32>]`
Sep 01 02:09:52.219 INFO kablam! note: Perhaps two different versions of crate `num_complex` are being used?
Sep 01 02:09:52.219 INFO kablam!    --> src/lib.rs:152:14
Sep 01 02:09:52.219 INFO kablam!     |
Sep 01 02:09:52.219 INFO kablam! 152 |     fft.process(&signal[..], &mut spectrum[..]);
Sep 01 02:09:52.219 INFO kablam!     |                 ^^^^^^^^^^^
Sep 01 02:09:52.219 INFO kablam! 
Sep 01 02:09:52.361 INFO kablam! error[E0308]: mismatched types
Sep 01 02:09:52.361 INFO kablam!    --> src/lib.rs:152:14
Sep 01 02:09:52.361 INFO kablam!     |
Sep 01 02:09:52.361 INFO kablam! 152 |     fft.process(&signal[..], &mut spectrum[..]);
Sep 01 02:09:52.361 INFO kablam!     |                 ^^^^^^^^^^^ expected struct `num_complex::Complex`, found struct `num::Complex`
Sep 01 02:09:52.361 INFO kablam!     |
Sep 01 02:09:52.361 INFO kablam!     = note: expected type `&[num_complex::Complex<_>]`
Sep 01 02:09:52.361 INFO kablam!                found type `&[num::Complex<f32>]`
Sep 01 02:09:52.361 INFO kablam! note: Perhaps two different versions of crate `num_complex` are being used?
Sep 01 02:09:52.361 INFO kablam!    --> src/lib.rs:152:14
Sep 01 02:09:52.361 INFO kablam!     |
Sep 01 02:09:52.361 INFO kablam! 152 |     fft.process(&signal[..], &mut spectrum[..]);
Sep 01 02:09:52.362 INFO kablam!     |                 ^^^^^^^^^^^
Sep 01 02:09:52.362 INFO kablam! 
Sep 01 02:09:52.411 INFO kablam! error[E0308]: mismatched types
Sep 01 02:09:52.411 INFO kablam!    --> src/lib.rs:152:27
Sep 01 02:09:52.411 INFO kablam!     |
Sep 01 02:09:52.411 INFO kablam! 152 |     fft.process(&signal[..], &mut spectrum[..]);
Sep 01 02:09:52.411 INFO kablam!     |                              ^^^^^^^^^^^^^^^^^ expected struct `num_complex::Complex`, found struct `num::Complex`
Sep 01 02:09:52.411 INFO kablam!     |
Sep 01 02:09:52.411 INFO kablam!     = note: expected type `&mut [num_complex::Complex<_>]`
Sep 01 02:09:52.411 INFO kablam!                found type `&mut [num::Complex<f32>]`
Sep 01 02:09:52.411 INFO kablam! note: Perhaps two different versions of crate `num_complex` are being used?
Sep 01 02:09:52.411 INFO kablam!    --> src/lib.rs:152:27
Sep 01 02:09:52.411 INFO kablam!     |
Sep 01 02:09:52.411 INFO kablam! 152 |     fft.process(&signal[..], &mut spectrum[..]);
Sep 01 02:09:52.411 INFO kablam!     |                              ^^^^^^^^^^^^^^^^^
Sep 01 02:09:52.411 INFO kablam! 
Sep 01 02:09:52.427 INFO kablam! error: aborting due to 2 previous errors
Sep 01 02:09:52.427 INFO kablam! 
Sep 01 02:09:52.427 INFO kablam! For more information about this error, try `rustc --explain E0308`.
Sep 01 02:09:52.436 INFO kablam! error: Could not compile `waveform_space`.
Sep 01 02:09:52.437 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 01 02:09:52.531 INFO kablam! error[E0308]: mismatched types
Sep 01 02:09:52.531 INFO kablam!    --> src/lib.rs:152:27
Sep 01 02:09:52.531 INFO kablam!     |
Sep 01 02:09:52.531 INFO kablam! 152 |     fft.process(&signal[..], &mut spectrum[..]);
Sep 01 02:09:52.531 INFO kablam!     |                              ^^^^^^^^^^^^^^^^^ expected struct `num_complex::Complex`, found struct `num::Complex`
Sep 01 02:09:52.531 INFO kablam!     |
Sep 01 02:09:52.531 INFO kablam!     = note: expected type `&mut [num_complex::Complex<_>]`
Sep 01 02:09:52.531 INFO kablam!                found type `&mut [num::Complex<f32>]`
Sep 01 02:09:52.531 INFO kablam! note: Perhaps two different versions of crate `num_complex` are being used?
Sep 01 02:09:52.531 INFO kablam!    --> src/lib.rs:152:27
Sep 01 02:09:52.531 INFO kablam!     |
Sep 01 02:09:52.531 INFO kablam! 152 |     fft.process(&signal[..], &mut spectrum[..]);
Sep 01 02:09:52.531 INFO kablam!     |                              ^^^^^^^^^^^^^^^^^
Sep 01 02:09:52.531 INFO kablam! 
Sep 01 02:09:52.567 INFO kablam! error: aborting due to 2 previous errors
Sep 01 02:09:52.567 INFO kablam! 
Sep 01 02:09:52.567 INFO kablam! For more information about this error, try `rustc --explain E0308`.
Sep 01 02:09:52.575 INFO kablam! error: Could not compile `waveform_space`.
Sep 01 02:09:52.575 INFO kablam! 
Sep 01 02:09:52.575 INFO kablam! To learn more, run the command again with --verbose.
Sep 01 02:09:52.576 INFO kablam! su: No module specific data is present
Sep 01 02:09:53.010 INFO running `"docker" "rm" "-f" "953fa5c732c6482f172a621c443878bf860030050895cf1f3db3d150dd7abbbd"`
Sep 01 02:09:53.106 INFO blam! 953fa5c732c6482f172a621c443878bf860030050895cf1f3db3d150dd7abbbd