Nov 04 18:59:08.611 INFO checking riff-wave-0.1.2 against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 04 18:59:08.612 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-1/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +e740b9aa0b624fa39feb39613e76d15bdf57e594-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 04 18:59:09.131 INFO blam! e22ea1a634bfaabe4b51882429cc80d0d77c71342c845edbf49a75fcd1acbf12
Nov 04 18:59:09.139 INFO running `"docker" "start" "-a" "e22ea1a634bfaabe4b51882429cc80d0d77c71342c845edbf49a75fcd1acbf12"`
Nov 04 18:59:10.888 INFO kablam! usermod: no changes
Nov 04 18:59:10.991 INFO kablam!     Checking decibel v0.1.2
Nov 04 18:59:10.992 INFO kablam!     Checking riff-wave v0.1.2 (/source)
Nov 04 18:59:13.915 INFO kablam! warning: unused import: `Read`
Nov 04 18:59:13.915 INFO kablam!   --> examples/playback.rs:23:37
Nov 04 18:59:13.915 INFO kablam!    |
Nov 04 18:59:13.915 INFO kablam! 23 | use std::io::{BufReader, BufWriter, Read, Seek, Write};
Nov 04 18:59:13.915 INFO kablam!    |                                     ^^^^
Nov 04 18:59:13.915 INFO kablam!    |
Nov 04 18:59:13.915 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 04 18:59:13.915 INFO kablam! 
Nov 04 18:59:13.915 INFO kablam! warning: unused import: `WaveReader`
Nov 04 18:59:13.915 INFO kablam!   --> examples/playback.rs:28:17
Nov 04 18:59:13.915 INFO kablam!    |
Nov 04 18:59:13.915 INFO kablam! 28 | use riff_wave::{WaveReader, WaveWriter};
Nov 04 18:59:13.915 INFO kablam!    |                 ^^^^^^^^^^
Nov 04 18:59:13.915 INFO kablam! 
Nov 04 18:59:13.975 INFO kablam! warning: function is never used: `get_temporary_file_path`
Nov 04 18:59:13.975 INFO kablam!   --> examples/playback.rs:80:1
Nov 04 18:59:13.975 INFO kablam!    |
Nov 04 18:59:13.975 INFO kablam! 80 | fn get_temporary_file_path(name: &str) -> PathBuf {
Nov 04 18:59:13.975 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 18:59:13.975 INFO kablam!    |
Nov 04 18:59:13.975 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 04 18:59:13.975 INFO kablam! 
Nov 04 18:59:13.975 INFO kablam! warning: function is never used: `get_buffered_reader_for_path`
Nov 04 18:59:13.975 INFO kablam!   --> examples/playback.rs:86:1
Nov 04 18:59:13.975 INFO kablam!    |
Nov 04 18:59:13.975 INFO kablam! 86 | fn get_buffered_reader_for_path(path: &Path) -> io::Result<BufReader<File>> {
Nov 04 18:59:13.975 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 18:59:13.975 INFO kablam! 
Nov 04 18:59:13.975 INFO kablam! warning: function is never used: `get_buffered_writer_for_path`
Nov 04 18:59:13.975 INFO kablam!   --> examples/playback.rs:92:1
Nov 04 18:59:13.975 INFO kablam!    |
Nov 04 18:59:13.975 INFO kablam! 92 | fn get_buffered_writer_for_path(path: &Path) -> io::Result<BufWriter<File>> {    
Nov 04 18:59:13.975 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 18:59:13.975 INFO kablam! 
Nov 04 18:59:13.975 INFO kablam! warning: function is never used: `write_test_sine_wave`
Nov 04 18:59:13.975 INFO kablam!   --> examples/playback.rs:98:1
Nov 04 18:59:13.975 INFO kablam!    |
Nov 04 18:59:13.975 INFO kablam! 98 | fn write_test_sine_wave<T>(writer: T, hz: u32, scale: DecibelRatio<f32>) where T: Write + Seek {    
Nov 04 18:59:13.975 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 18:59:13.975 INFO kablam! 
Nov 04 18:59:13.975 INFO kablam! warning: function is never used: `sine_wave`
Nov 04 18:59:13.975 INFO kablam!    --> examples/playback.rs:108:1
Nov 04 18:59:13.975 INFO kablam!     |
Nov 04 18:59:13.975 INFO kablam! 108 | fn sine_wave(n: u32, hz: u32, scale: DecibelRatio<f32>, sample_rate: u32) -> f32 {
Nov 04 18:59:13.975 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 18:59:13.975 INFO kablam! 
Nov 04 18:59:14.491 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.56s
Nov 04 18:59:14.491 INFO kablam! su: No module specific data is present
Nov 04 18:59:15.625 INFO running `"docker" "rm" "-f" "e22ea1a634bfaabe4b51882429cc80d0d77c71342c845edbf49a75fcd1acbf12"`
Nov 04 18:59:15.919 INFO blam! e22ea1a634bfaabe4b51882429cc80d0d77c71342c845edbf49a75fcd1acbf12