Sep 19 15:53:17.693 INFO checking waveform_space-0.1.2 against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346
Sep 19 15:53:17.693 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets
Sep 19 15:53:17.693 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-3/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/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=1000" "-e" "CMD=cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 15:53:17.939 INFO blam! 9a0bc24871b13ff745f5531d0e06f4498967c91f2d646d47153d15a6be00457c
Sep 19 15:53:17.944 INFO running `"docker" "start" "-a" "9a0bc24871b13ff745f5531d0e06f4498967c91f2d646d47153d15a6be00457c"`
Sep 19 15:53:19.235 INFO kablam! usermod: no changes
Sep 19 15:53:19.355 INFO kablam!    Compiling num-bigint v0.2.0
Sep 19 15:53:19.355 INFO kablam!    Compiling num-complex v0.2.0
Sep 19 15:53:19.355 INFO kablam!    Compiling num-rational v0.2.1
Sep 19 15:53:19.363 INFO kablam!     Checking stream-dct v0.1.0
Sep 19 15:53:19.371 INFO kablam!     Checking num-complex v0.1.43
Sep 19 15:53:19.375 INFO kablam!     Checking num-bigint v0.1.44
Sep 19 15:53:23.036 INFO kablam!     Checking num-rational v0.1.42
Sep 19 15:53:23.846 INFO kablam!     Checking num v0.1.42
Sep 19 15:53:25.178 INFO kablam!     Checking num v0.2.0
Sep 19 15:53:25.337 INFO kablam!     Checking rustfft v1.0.1
Sep 19 15:53:25.703 INFO kablam!     Checking waveform_space v0.1.2 (/source)
Sep 19 15:53:25.979 INFO kablam! warning: unused import: `std::iter::Peekable`
Sep 19 15:53:25.979 INFO kablam!  --> src/lib.rs:8:5
Sep 19 15:53:25.979 INFO kablam!   |
Sep 19 15:53:25.979 INFO kablam! 8 | use std::iter::Peekable;
Sep 19 15:53:25.979 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Sep 19 15:53:25.979 INFO kablam!   |
Sep 19 15:53:25.979 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 19 15:53:25.979 INFO kablam! 
Sep 19 15:53:25.996 INFO kablam! warning: unused import: `std::iter::Peekable`
Sep 19 15:53:25.996 INFO kablam!  --> src/lib.rs:8:5
Sep 19 15:53:25.996 INFO kablam!   |
Sep 19 15:53:25.996 INFO kablam! 8 | use std::iter::Peekable;
Sep 19 15:53:25.996 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Sep 19 15:53:25.996 INFO kablam!   |
Sep 19 15:53:25.996 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 19 15:53:25.996 INFO kablam! 
Sep 19 15:53:26.311 INFO kablam! error[E0308]: mismatched types
Sep 19 15:53:26.311 INFO kablam!    --> src/lib.rs:152:14
Sep 19 15:53:26.311 INFO kablam!     |
Sep 19 15:53:26.311 INFO kablam! 152 |     fft.process(&signal[..], &mut spectrum[..]);
Sep 19 15:53:26.311 INFO kablam!     |                 ^^^^^^^^^^^ expected struct `num_complex::Complex`, found struct `num::Complex`
Sep 19 15:53:26.311 INFO kablam!     |
Sep 19 15:53:26.311 INFO kablam!     = note: expected type `&[num_complex::Complex<_>]`
Sep 19 15:53:26.311 INFO kablam!                found type `&[num::Complex<f32>]`
Sep 19 15:53:26.311 INFO kablam! note: Perhaps two different versions of crate `num_complex` are being used?
Sep 19 15:53:26.311 INFO kablam!    --> src/lib.rs:152:14
Sep 19 15:53:26.311 INFO kablam!     |
Sep 19 15:53:26.311 INFO kablam! 152 |     fft.process(&signal[..], &mut spectrum[..]);
Sep 19 15:53:26.311 INFO kablam!     |                 ^^^^^^^^^^^
Sep 19 15:53:26.311 INFO kablam! 
Sep 19 15:53:26.328 INFO kablam! error[E0308]: mismatched types
Sep 19 15:53:26.328 INFO kablam!    --> src/lib.rs:152:14
Sep 19 15:53:26.328 INFO kablam!     |
Sep 19 15:53:26.328 INFO kablam! 152 |     fft.process(&signal[..], &mut spectrum[..]);
Sep 19 15:53:26.328 INFO kablam!     |                 ^^^^^^^^^^^ expected struct `num_complex::Complex`, found struct `num::Complex`
Sep 19 15:53:26.328 INFO kablam!     |
Sep 19 15:53:26.328 INFO kablam!     = note: expected type `&[num_complex::Complex<_>]`
Sep 19 15:53:26.329 INFO kablam!                found type `&[num::Complex<f32>]`
Sep 19 15:53:26.329 INFO kablam! note: Perhaps two different versions of crate `num_complex` are being used?
Sep 19 15:53:26.329 INFO kablam!    --> src/lib.rs:152:14
Sep 19 15:53:26.329 INFO kablam!     |
Sep 19 15:53:26.329 INFO kablam! 152 |     fft.process(&signal[..], &mut spectrum[..]);
Sep 19 15:53:26.329 INFO kablam!     |                 ^^^^^^^^^^^
Sep 19 15:53:26.329 INFO kablam! 
Sep 19 15:53:26.455 INFO kablam! error[E0308]: mismatched types
Sep 19 15:53:26.455 INFO kablam!    --> src/lib.rs:152:27
Sep 19 15:53:26.455 INFO kablam!     |
Sep 19 15:53:26.455 INFO kablam! 152 |     fft.process(&signal[..], &mut spectrum[..]);
Sep 19 15:53:26.455 INFO kablam!     |                              ^^^^^^^^^^^^^^^^^ expected struct `num_complex::Complex`, found struct `num::Complex`
Sep 19 15:53:26.455 INFO kablam!     |
Sep 19 15:53:26.455 INFO kablam!     = note: expected type `&mut [num_complex::Complex<_>]`
Sep 19 15:53:26.455 INFO kablam!                found type `&mut [num::Complex<f32>]`
Sep 19 15:53:26.455 INFO kablam! note: Perhaps two different versions of crate `num_complex` are being used?
Sep 19 15:53:26.455 INFO kablam!    --> src/lib.rs:152:27
Sep 19 15:53:26.455 INFO kablam!     |
Sep 19 15:53:26.455 INFO kablam! 152 |     fft.process(&signal[..], &mut spectrum[..]);
Sep 19 15:53:26.455 INFO kablam!     |                              ^^^^^^^^^^^^^^^^^
Sep 19 15:53:26.455 INFO kablam! 
Sep 19 15:53:26.463 INFO kablam! error: aborting due to 2 previous errors
Sep 19 15:53:26.463 INFO kablam! 
Sep 19 15:53:26.463 INFO kablam! For more information about this error, try `rustc --explain E0308`.
Sep 19 15:53:26.468 INFO kablam! error: Could not compile `waveform_space`.
Sep 19 15:53:26.468 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 19 15:53:26.485 INFO kablam! error[E0308]: mismatched types
Sep 19 15:53:26.485 INFO kablam!    --> src/lib.rs:152:27
Sep 19 15:53:26.485 INFO kablam!     |
Sep 19 15:53:26.485 INFO kablam! 152 |     fft.process(&signal[..], &mut spectrum[..]);
Sep 19 15:53:26.485 INFO kablam!     |                              ^^^^^^^^^^^^^^^^^ expected struct `num_complex::Complex`, found struct `num::Complex`
Sep 19 15:53:26.485 INFO kablam!     |
Sep 19 15:53:26.485 INFO kablam!     = note: expected type `&mut [num_complex::Complex<_>]`
Sep 19 15:53:26.485 INFO kablam!                found type `&mut [num::Complex<f32>]`
Sep 19 15:53:26.485 INFO kablam! note: Perhaps two different versions of crate `num_complex` are being used?
Sep 19 15:53:26.485 INFO kablam!    --> src/lib.rs:152:27
Sep 19 15:53:26.485 INFO kablam!     |
Sep 19 15:53:26.485 INFO kablam! 152 |     fft.process(&signal[..], &mut spectrum[..]);
Sep 19 15:53:26.485 INFO kablam!     |                              ^^^^^^^^^^^^^^^^^
Sep 19 15:53:26.485 INFO kablam! 
Sep 19 15:53:26.529 INFO kablam! error: aborting due to 2 previous errors
Sep 19 15:53:26.529 INFO kablam! 
Sep 19 15:53:26.529 INFO kablam! For more information about this error, try `rustc --explain E0308`.
Sep 19 15:53:26.530 INFO kablam! error: Could not compile `waveform_space`.
Sep 19 15:53:26.531 INFO kablam! 
Sep 19 15:53:26.531 INFO kablam! To learn more, run the command again with --verbose.
Sep 19 15:53:26.531 INFO kablam! su: No module specific data is present
Sep 19 15:53:27.137 INFO running `"docker" "rm" "-f" "9a0bc24871b13ff745f5531d0e06f4498967c91f2d646d47153d15a6be00457c"`
Sep 19 15:53:27.266 INFO blam! 9a0bc24871b13ff745f5531d0e06f4498967c91f2d646d47153d15a6be00457c