Jul 12 00:22:55.062 INFO checking riff-wave-0.1.2 against master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9 for pr-52234
Jul 12 00:22:55.062 INFO running: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 00:22:55.062 INFO creating container for: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 00:22:55.062 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-52234/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-6/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/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 +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 12 00:22:55.304 INFO blam! 7486f7f6327192331356912d3d4ba90a7984863d856e47ef670b3e51b102d316
Jul 12 00:22:55.306 INFO running `"docker" "start" "-a" "7486f7f6327192331356912d3d4ba90a7984863d856e47ef670b3e51b102d316"`
Jul 12 00:22:56.267 INFO kablam!     Checking decibel v0.1.2
Jul 12 00:22:56.272 INFO kablam!     Checking riff-wave v0.1.2 (file:///source)
Jul 12 00:22:58.546 INFO kablam! warning: unused import: `Read`
Jul 12 00:22:58.546 INFO kablam!   --> examples/playback.rs:23:37
Jul 12 00:22:58.546 INFO kablam!    |
Jul 12 00:22:58.546 INFO kablam! 23 | use std::io::{BufReader, BufWriter, Read, Seek, Write};
Jul 12 00:22:58.547 INFO kablam!    |                                     ^^^^
Jul 12 00:22:58.547 INFO kablam!    |
Jul 12 00:22:58.547 INFO kablam!    = note: #[warn(unused_imports)] on by default
Jul 12 00:22:58.547 INFO kablam! 
Jul 12 00:22:58.547 INFO kablam! warning: unused import: `WaveReader`
Jul 12 00:22:58.547 INFO kablam!   --> examples/playback.rs:28:17
Jul 12 00:22:58.547 INFO kablam!    |
Jul 12 00:22:58.547 INFO kablam! 28 | use riff_wave::{WaveReader, WaveWriter};
Jul 12 00:22:58.547 INFO kablam!    |                 ^^^^^^^^^^
Jul 12 00:22:58.554 INFO kablam! 
Jul 12 00:22:58.679 INFO kablam! warning: function is never used: `get_temporary_file_path`
Jul 12 00:22:58.679 INFO kablam!   --> examples/playback.rs:80:1
Jul 12 00:22:58.679 INFO kablam!    |
Jul 12 00:22:58.679 INFO kablam! 80 | fn get_temporary_file_path(name: &str) -> PathBuf {
Jul 12 00:22:58.679 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 00:22:58.680 INFO kablam!    |
Jul 12 00:22:58.680 INFO kablam!    = note: #[warn(dead_code)] on by default
Jul 12 00:22:58.680 INFO kablam! 
Jul 12 00:22:58.680 INFO kablam! warning: function is never used: `get_buffered_reader_for_path`
Jul 12 00:22:58.680 INFO kablam!   --> examples/playback.rs:86:1
Jul 12 00:22:58.680 INFO kablam!    |
Jul 12 00:22:58.680 INFO kablam! 86 | fn get_buffered_reader_for_path(path: &Path) -> io::Result<BufReader<File>> {
Jul 12 00:22:58.680 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 00:22:58.680 INFO kablam! 
Jul 12 00:22:58.680 INFO kablam! warning: function is never used: `get_buffered_writer_for_path`
Jul 12 00:22:58.680 INFO kablam!   --> examples/playback.rs:92:1
Jul 12 00:22:58.681 INFO kablam!    |
Jul 12 00:22:58.681 INFO kablam! 92 | fn get_buffered_writer_for_path(path: &Path) -> io::Result<BufWriter<File>> {    
Jul 12 00:22:58.681 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 00:22:58.681 INFO kablam! 
Jul 12 00:22:58.681 INFO kablam! warning: function is never used: `write_test_sine_wave`
Jul 12 00:22:58.681 INFO kablam!   --> examples/playback.rs:98:1
Jul 12 00:22:58.681 INFO kablam!    |
Jul 12 00:22:58.681 INFO kablam! 98 | fn write_test_sine_wave<T>(writer: T, hz: u32, scale: DecibelRatio<f32>) where T: Write + Seek {    
Jul 12 00:22:58.681 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 00:22:58.681 INFO kablam! 
Jul 12 00:22:58.681 INFO kablam! warning: function is never used: `sine_wave`
Jul 12 00:22:58.681 INFO kablam!    --> examples/playback.rs:108:1
Jul 12 00:22:58.681 INFO kablam!     |
Jul 12 00:22:58.681 INFO kablam! 108 | fn sine_wave(n: u32, hz: u32, scale: DecibelRatio<f32>, sample_rate: u32) -> f32 {
Jul 12 00:22:58.681 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 00:22:58.681 INFO kablam! 
Jul 12 00:23:00.781 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.59s
Jul 12 00:23:00.786 INFO kablam! su: No module specific data is present
Jul 12 00:23:01.282 INFO running `"docker" "rm" "-f" "7486f7f6327192331356912d3d4ba90a7984863d856e47ef670b3e51b102d316"`
Jul 12 00:23:01.489 INFO blam! 7486f7f6327192331356912d3d4ba90a7984863d856e47ef670b3e51b102d316