Aug 11 04:21:23.727 INFO checking riff-wave-0.1.2 against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1
Aug 11 04:21:23.727 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 04:21:23.728 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 04:21:23.728 INFO running `"docker" "create" "-v" "/tmp/crater.jVRCpS5qfqz7:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-3/try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 04:21:23.975 INFO blam! 37ff7e8b6eb8713f4f7637d9b4f074833ca85433161e3ad7f8183699be833117
Aug 11 04:21:23.977 INFO running `"docker" "start" "-a" "37ff7e8b6eb8713f4f7637d9b4f074833ca85433161e3ad7f8183699be833117"`
Aug 11 04:21:24.928 INFO kablam!     Checking decibel v0.1.2
Aug 11 04:21:24.932 INFO kablam!     Checking riff-wave v0.1.2 (file:///source)
Aug 11 04:21:27.657 INFO kablam! warning: unused import: `Read`
Aug 11 04:21:27.657 INFO kablam!   --> examples/playback.rs:23:37
Aug 11 04:21:27.657 INFO kablam!    |
Aug 11 04:21:27.657 INFO kablam! 23 | use std::io::{BufReader, BufWriter, Read, Seek, Write};
Aug 11 04:21:27.657 INFO kablam!    |                                     ^^^^
Aug 11 04:21:27.680 INFO kablam!    |
Aug 11 04:21:27.681 INFO kablam!    = note: #[warn(unused_imports)] on by default
Aug 11 04:21:27.681 INFO kablam! 
Aug 11 04:21:27.681 INFO kablam! warning: unused import: `WaveReader`
Aug 11 04:21:27.681 INFO kablam!   --> examples/playback.rs:28:17
Aug 11 04:21:27.681 INFO kablam!    |
Aug 11 04:21:27.681 INFO kablam! 28 | use riff_wave::{WaveReader, WaveWriter};
Aug 11 04:21:27.681 INFO kablam!    |                 ^^^^^^^^^^
Aug 11 04:21:27.681 INFO kablam! 
Aug 11 04:21:28.010 INFO kablam! warning: function is never used: `get_temporary_file_path`
Aug 11 04:21:28.010 INFO kablam!   --> examples/playback.rs:80:1
Aug 11 04:21:28.010 INFO kablam!    |
Aug 11 04:21:28.010 INFO kablam! 80 | fn get_temporary_file_path(name: &str) -> PathBuf {
Aug 11 04:21:28.010 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 04:21:28.016 INFO kablam!    |
Aug 11 04:21:28.017 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 11 04:21:28.017 INFO kablam! 
Aug 11 04:21:28.017 INFO kablam! warning: function is never used: `get_buffered_reader_for_path`
Aug 11 04:21:28.017 INFO kablam!   --> examples/playback.rs:86:1
Aug 11 04:21:28.017 INFO kablam!    |
Aug 11 04:21:28.017 INFO kablam! 86 | fn get_buffered_reader_for_path(path: &Path) -> io::Result<BufReader<File>> {
Aug 11 04:21:28.017 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 04:21:28.018 INFO kablam! 
Aug 11 04:21:28.018 INFO kablam! warning: function is never used: `get_buffered_writer_for_path`
Aug 11 04:21:28.018 INFO kablam!   --> examples/playback.rs:92:1
Aug 11 04:21:28.018 INFO kablam!    |
Aug 11 04:21:28.018 INFO kablam! 92 | fn get_buffered_writer_for_path(path: &Path) -> io::Result<BufWriter<File>> {    
Aug 11 04:21:28.018 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 04:21:28.028 INFO kablam! 
Aug 11 04:21:28.029 INFO kablam! warning: function is never used: `write_test_sine_wave`
Aug 11 04:21:28.029 INFO kablam!   --> examples/playback.rs:98:1
Aug 11 04:21:28.029 INFO kablam!    |
Aug 11 04:21:28.029 INFO kablam! 98 | fn write_test_sine_wave<T>(writer: T, hz: u32, scale: DecibelRatio<f32>) where T: Write + Seek {    
Aug 11 04:21:28.029 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 04:21:28.036 INFO kablam! 
Aug 11 04:21:28.037 INFO kablam! warning: function is never used: `sine_wave`
Aug 11 04:21:28.037 INFO kablam!    --> examples/playback.rs:108:1
Aug 11 04:21:28.037 INFO kablam!     |
Aug 11 04:21:28.037 INFO kablam! 108 | fn sine_wave(n: u32, hz: u32, scale: DecibelRatio<f32>, sample_rate: u32) -> f32 {
Aug 11 04:21:28.037 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 04:21:28.037 INFO kablam! 
Aug 11 04:21:29.537 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.66s
Aug 11 04:21:29.550 INFO kablam! su: No module specific data is present
Aug 11 04:21:30.202 INFO running `"docker" "rm" "-f" "37ff7e8b6eb8713f4f7637d9b4f074833ca85433161e3ad7f8183699be833117"`
Aug 11 04:21:30.364 INFO blam! 37ff7e8b6eb8713f4f7637d9b4f074833ca85433161e3ad7f8183699be833117