Nov 27 20:01:41.372 INFO checking sourcepirate/L-voice-changer against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 27 20:01:41.378 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-6/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 27 20:01:41.893 INFO [stdout] 753cd684b64e29ecd67afdf018a7cf59b54d0699facfece575380070cc51ffae
Nov 27 20:01:41.901 INFO running `"docker" "start" "-a" "753cd684b64e29ecd67afdf018a7cf59b54d0699facfece575380070cc51ffae"`
Nov 27 20:01:43.100 INFO [stderr] usermod: no changes
Nov 27 20:01:43.278 INFO [stderr]     Checking regex v0.2.10
Nov 27 20:01:45.883 INFO [stderr]     Checking env_logger v0.5.6
Nov 27 20:01:46.696 INFO [stderr]     Checking lvoice v0.1.0 (/source)
Nov 27 20:01:47.406 INFO [stderr] warning: unused import: `File`
Nov 27 20:01:47.406 INFO [stderr]  --> src/temp.rs:1:15
Nov 27 20:01:47.406 INFO [stderr]   |
Nov 27 20:01:47.406 INFO [stderr] 1 | use std::fs::{File, remove_file};
Nov 27 20:01:47.406 INFO [stderr]   |               ^^^^
Nov 27 20:01:47.406 INFO [stderr]   |
Nov 27 20:01:47.406 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 27 20:01:47.406 INFO [stderr] 
Nov 27 20:01:47.517 INFO [stderr] warning: unused import: `File`
Nov 27 20:01:47.517 INFO [stderr]  --> src/temp.rs:1:15
Nov 27 20:01:47.517 INFO [stderr]   |
Nov 27 20:01:47.518 INFO [stderr] 1 | use std::fs::{File, remove_file};
Nov 27 20:01:47.518 INFO [stderr]   |               ^^^^
Nov 27 20:01:47.518 INFO [stderr]   |
Nov 27 20:01:47.519 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 27 20:01:47.519 INFO [stderr] 
Nov 27 20:01:47.596 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 20:01:47.596 INFO [stderr]   --> src/temp.rs:37:9
Nov 27 20:01:47.596 INFO [stderr]    |
Nov 27 20:01:47.596 INFO [stderr] 37 |         remove_file(self.path.as_str());
Nov 27 20:01:47.596 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 20:01:47.596 INFO [stderr]    |
Nov 27 20:01:47.596 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 27 20:01:47.596 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 20:01:47.596 INFO [stderr] 
Nov 27 20:01:47.599 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 20:01:47.600 INFO [stderr]   --> src/main.rs:48:5
Nov 27 20:01:47.600 INFO [stderr]    |
Nov 27 20:01:47.600 INFO [stderr] 48 |     lowpass_file.create(input_path.to_str().unwrap());
Nov 27 20:01:47.600 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 20:01:47.600 INFO [stderr]    |
Nov 27 20:01:47.600 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 20:01:47.600 INFO [stderr] 
Nov 27 20:01:47.600 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 20:01:47.600 INFO [stderr]   --> src/main.rs:49:5
Nov 27 20:01:47.600 INFO [stderr]    |
Nov 27 20:01:47.600 INFO [stderr] 49 |     highpass_file.create(input_path.to_str().unwrap());
Nov 27 20:01:47.600 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 20:01:47.600 INFO [stderr]    |
Nov 27 20:01:47.600 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 20:01:47.600 INFO [stderr] 
Nov 27 20:01:47.773 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 20:01:47.773 INFO [stderr]   --> src/temp.rs:37:9
Nov 27 20:01:47.773 INFO [stderr]    |
Nov 27 20:01:47.773 INFO [stderr] 37 |         remove_file(self.path.as_str());
Nov 27 20:01:47.773 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 20:01:47.774 INFO [stderr]    |
Nov 27 20:01:47.774 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 27 20:01:47.774 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 20:01:47.774 INFO [stderr] 
Nov 27 20:01:47.774 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 20:01:47.774 INFO [stderr]   --> src/main.rs:48:5
Nov 27 20:01:47.774 INFO [stderr]    |
Nov 27 20:01:47.774 INFO [stderr] 48 |     lowpass_file.create(input_path.to_str().unwrap());
Nov 27 20:01:47.774 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 20:01:47.774 INFO [stderr]    |
Nov 27 20:01:47.775 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 20:01:47.775 INFO [stderr] 
Nov 27 20:01:47.775 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 20:01:47.775 INFO [stderr]   --> src/main.rs:49:5
Nov 27 20:01:47.775 INFO [stderr]    |
Nov 27 20:01:47.775 INFO [stderr] 49 |     highpass_file.create(input_path.to_str().unwrap());
Nov 27 20:01:47.775 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 20:01:47.775 INFO [stderr]    |
Nov 27 20:01:47.775 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 20:01:47.775 INFO [stderr] 
Nov 27 20:01:47.813 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.68s
Nov 27 20:01:47.822 INFO [stderr] su: No module specific data is present
Nov 27 20:01:48.499 INFO running `"docker" "inspect" "753cd684b64e29ecd67afdf018a7cf59b54d0699facfece575380070cc51ffae"`
Nov 27 20:01:48.674 INFO running `"docker" "rm" "-f" "753cd684b64e29ecd67afdf018a7cf59b54d0699facfece575380070cc51ffae"`
Nov 27 20:01:48.839 INFO [stdout] 753cd684b64e29ecd67afdf018a7cf59b54d0699facfece575380070cc51ffae