Oct 12 13:19:44.871 INFO checking sourcepirate/L-voice-changer against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 12 13:19:44.872 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-3/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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"`
Oct 12 13:19:45.309 INFO blam! 0a5534622da41ceb77dc05b0de061d9daa5295e825af3a7256e15ebc5af5d04d
Oct 12 13:19:45.311 INFO running `"docker" "start" "-a" "0a5534622da41ceb77dc05b0de061d9daa5295e825af3a7256e15ebc5af5d04d"`
Oct 12 13:19:47.012 INFO kablam! usermod: no changes
Oct 12 13:19:47.236 INFO kablam!     Checking lvoice v0.1.0 (/source)
Oct 12 13:19:47.884 INFO kablam! warning: unused import: `File`
Oct 12 13:19:47.884 INFO kablam!  --> src/temp.rs:1:15
Oct 12 13:19:47.884 INFO kablam!   |
Oct 12 13:19:47.884 INFO kablam! 1 | use std::fs::{File, remove_file};
Oct 12 13:19:47.884 INFO kablam!   |               ^^^^
Oct 12 13:19:47.884 INFO kablam!   |
Oct 12 13:19:47.884 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 13:19:47.884 INFO kablam! 
Oct 12 13:19:48.008 INFO kablam! warning: unused import: `File`
Oct 12 13:19:48.008 INFO kablam!  --> src/temp.rs:1:15
Oct 12 13:19:48.008 INFO kablam!   |
Oct 12 13:19:48.008 INFO kablam! 1 | use std::fs::{File, remove_file};
Oct 12 13:19:48.008 INFO kablam!   |               ^^^^
Oct 12 13:19:48.008 INFO kablam!   |
Oct 12 13:19:48.008 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 13:19:48.008 INFO kablam! 
Oct 12 13:19:48.060 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 13:19:48.061 INFO kablam!   --> src/temp.rs:37:9
Oct 12 13:19:48.061 INFO kablam!    |
Oct 12 13:19:48.064 INFO kablam! 37 |         remove_file(self.path.as_str());
Oct 12 13:19:48.065 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 13:19:48.065 INFO kablam!    |
Oct 12 13:19:48.065 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 12 13:19:48.065 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 13:19:48.065 INFO kablam! 
Oct 12 13:19:48.066 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 13:19:48.066 INFO kablam!   --> src/main.rs:48:5
Oct 12 13:19:48.066 INFO kablam!    |
Oct 12 13:19:48.066 INFO kablam! 48 |     lowpass_file.create(input_path.to_str().unwrap());
Oct 12 13:19:48.066 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 13:19:48.066 INFO kablam!    |
Oct 12 13:19:48.067 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 13:19:48.067 INFO kablam! 
Oct 12 13:19:48.067 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 13:19:48.067 INFO kablam!   --> src/main.rs:49:5
Oct 12 13:19:48.067 INFO kablam!    |
Oct 12 13:19:48.068 INFO kablam! 49 |     highpass_file.create(input_path.to_str().unwrap());
Oct 12 13:19:48.068 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 13:19:48.068 INFO kablam!    |
Oct 12 13:19:48.068 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 13:19:48.068 INFO kablam! 
Oct 12 13:19:48.218 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 13:19:48.219 INFO kablam!   --> src/temp.rs:37:9
Oct 12 13:19:48.219 INFO kablam!    |
Oct 12 13:19:48.220 INFO kablam! 37 |         remove_file(self.path.as_str());
Oct 12 13:19:48.220 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 13:19:48.222 INFO kablam!    |
Oct 12 13:19:48.222 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 12 13:19:48.222 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 13:19:48.223 INFO kablam! 
Oct 12 13:19:48.223 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 13:19:48.223 INFO kablam!   --> src/main.rs:48:5
Oct 12 13:19:48.224 INFO kablam!    |
Oct 12 13:19:48.224 INFO kablam! 48 |     lowpass_file.create(input_path.to_str().unwrap());
Oct 12 13:19:48.225 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 13:19:48.225 INFO kablam!    |
Oct 12 13:19:48.225 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 13:19:48.225 INFO kablam! 
Oct 12 13:19:48.227 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 13:19:48.227 INFO kablam!   --> src/main.rs:49:5
Oct 12 13:19:48.227 INFO kablam!    |
Oct 12 13:19:48.228 INFO kablam! 49 |     highpass_file.create(input_path.to_str().unwrap());
Oct 12 13:19:48.228 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 13:19:48.228 INFO kablam!    |
Oct 12 13:19:48.228 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 13:19:48.228 INFO kablam! 
Oct 12 13:19:48.261 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.20s
Oct 12 13:19:48.270 INFO kablam! su: No module specific data is present
Oct 12 13:19:48.653 INFO running `"docker" "rm" "-f" "0a5534622da41ceb77dc05b0de061d9daa5295e825af3a7256e15ebc5af5d04d"`
Oct 12 13:19:48.897 INFO blam! 0a5534622da41ceb77dc05b0de061d9daa5295e825af3a7256e15ebc5af5d04d