Dec 13 02:34:45.644 INFO testing sourcepirate/L-voice-changer against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 02:34:45.644 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-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"`
Dec 13 02:34:46.076 INFO [stdout] bedc24a8e7e5621ff62f7f5e28b5722d7596dda845ab58983c03fac294b053bc
Dec 13 02:34:46.076 INFO running `"docker" "start" "-a" "bedc24a8e7e5621ff62f7f5e28b5722d7596dda845ab58983c03fac294b053bc"`
Dec 13 02:34:47.690 INFO [stderr] usermod: no changes
Dec 13 02:34:47.827 INFO [stderr]    Compiling env_logger v0.5.6
Dec 13 02:34:49.691 INFO [stderr]    Compiling lvoice v0.1.0 (/source)
Dec 13 02:34:50.335 INFO [stderr] warning: unused import: `File`
Dec 13 02:34:50.335 INFO [stderr]  --> src/temp.rs:1:15
Dec 13 02:34:50.335 INFO [stderr]   |
Dec 13 02:34:50.335 INFO [stderr] 1 | use std::fs::{File, remove_file};
Dec 13 02:34:50.335 INFO [stderr]   |               ^^^^
Dec 13 02:34:50.335 INFO [stderr]   |
Dec 13 02:34:50.335 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 02:34:50.335 INFO [stderr] 
Dec 13 02:34:50.463 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 02:34:50.463 INFO [stderr]   --> src/temp.rs:37:9
Dec 13 02:34:50.463 INFO [stderr]    |
Dec 13 02:34:50.463 INFO [stderr] 37 |         remove_file(self.path.as_str());
Dec 13 02:34:50.463 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 02:34:50.463 INFO [stderr]    |
Dec 13 02:34:50.463 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 13 02:34:50.463 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 02:34:50.463 INFO [stderr] 
Dec 13 02:34:50.463 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 02:34:50.463 INFO [stderr]   --> src/main.rs:48:5
Dec 13 02:34:50.463 INFO [stderr]    |
Dec 13 02:34:50.463 INFO [stderr] 48 |     lowpass_file.create(input_path.to_str().unwrap());
Dec 13 02:34:50.463 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 02:34:50.463 INFO [stderr]    |
Dec 13 02:34:50.464 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 02:34:50.464 INFO [stderr] 
Dec 13 02:34:50.464 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 02:34:50.464 INFO [stderr]   --> src/main.rs:49:5
Dec 13 02:34:50.464 INFO [stderr]    |
Dec 13 02:34:50.464 INFO [stderr] 49 |     highpass_file.create(input_path.to_str().unwrap());
Dec 13 02:34:50.464 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 02:34:50.464 INFO [stderr]    |
Dec 13 02:34:50.464 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 02:34:50.464 INFO [stderr] 
Dec 13 02:34:53.067 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.34s
Dec 13 02:34:53.075 INFO [stderr] su: No module specific data is present
Dec 13 02:34:53.743 INFO running `"docker" "inspect" "bedc24a8e7e5621ff62f7f5e28b5722d7596dda845ab58983c03fac294b053bc"`
Dec 13 02:34:54.044 INFO running `"docker" "rm" "-f" "bedc24a8e7e5621ff62f7f5e28b5722d7596dda845ab58983c03fac294b053bc"`
Dec 13 02:34:54.343 INFO [stdout] bedc24a8e7e5621ff62f7f5e28b5722d7596dda845ab58983c03fac294b053bc
Dec 13 02:34:54.349 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-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"`
Dec 13 02:34:54.852 INFO [stdout] 3434a54cdd064a6de1688eb46e89c1672684a39ec6c36c3cf6b6f467ed7377f7
Dec 13 02:34:54.854 INFO running `"docker" "start" "-a" "3434a54cdd064a6de1688eb46e89c1672684a39ec6c36c3cf6b6f467ed7377f7"`
Dec 13 02:34:56.112 INFO [stderr] usermod: no changes
Dec 13 02:34:56.223 INFO [stderr]    Compiling lvoice v0.1.0 (/source)
Dec 13 02:34:56.697 INFO [stderr] warning: unused import: `File`
Dec 13 02:34:56.697 INFO [stderr]  --> src/temp.rs:1:15
Dec 13 02:34:56.697 INFO [stderr]   |
Dec 13 02:34:56.697 INFO [stderr] 1 | use std::fs::{File, remove_file};
Dec 13 02:34:56.697 INFO [stderr]   |               ^^^^
Dec 13 02:34:56.697 INFO [stderr]   |
Dec 13 02:34:56.697 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 02:34:56.697 INFO [stderr] 
Dec 13 02:34:56.811 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 02:34:56.811 INFO [stderr]   --> src/temp.rs:37:9
Dec 13 02:34:56.811 INFO [stderr]    |
Dec 13 02:34:56.811 INFO [stderr] 37 |         remove_file(self.path.as_str());
Dec 13 02:34:56.811 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 02:34:56.811 INFO [stderr]    |
Dec 13 02:34:56.811 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 13 02:34:56.811 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 02:34:56.811 INFO [stderr] 
Dec 13 02:34:56.811 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 02:34:56.811 INFO [stderr]   --> src/main.rs:48:5
Dec 13 02:34:56.811 INFO [stderr]    |
Dec 13 02:34:56.811 INFO [stderr] 48 |     lowpass_file.create(input_path.to_str().unwrap());
Dec 13 02:34:56.811 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 02:34:56.811 INFO [stderr]    |
Dec 13 02:34:56.811 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 02:34:56.811 INFO [stderr] 
Dec 13 02:34:56.811 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 02:34:56.811 INFO [stderr]   --> src/main.rs:49:5
Dec 13 02:34:56.811 INFO [stderr]    |
Dec 13 02:34:56.811 INFO [stderr] 49 |     highpass_file.create(input_path.to_str().unwrap());
Dec 13 02:34:56.811 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 02:34:56.811 INFO [stderr]    |
Dec 13 02:34:56.811 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 02:34:56.811 INFO [stderr] 
Dec 13 02:34:57.145 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.99s
Dec 13 02:34:57.145 INFO [stderr] su: No module specific data is present
Dec 13 02:34:57.807 INFO running `"docker" "inspect" "3434a54cdd064a6de1688eb46e89c1672684a39ec6c36c3cf6b6f467ed7377f7"`
Dec 13 02:34:58.044 INFO running `"docker" "rm" "-f" "3434a54cdd064a6de1688eb46e89c1672684a39ec6c36c3cf6b6f467ed7377f7"`
Dec 13 02:34:58.366 INFO [stdout] 3434a54cdd064a6de1688eb46e89c1672684a39ec6c36c3cf6b6f467ed7377f7
Dec 13 02:34:58.373 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen" "-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"`
Dec 13 02:34:58.849 INFO [stdout] 8ba0c65f05c7f09d14df9b3b205431de78a290acf899c8442616144367e37cbc
Dec 13 02:34:58.852 INFO running `"docker" "start" "-a" "8ba0c65f05c7f09d14df9b3b205431de78a290acf899c8442616144367e37cbc"`
Dec 13 02:34:59.783 INFO [stderr] usermod: no changes
Dec 13 02:34:59.889 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
Dec 13 02:34:59.899 INFO [stderr]      Running /target/debug/deps/lvoice-9971b3d6f57c8dae
Dec 13 02:34:59.912 INFO [stdout] 
Dec 13 02:34:59.912 INFO [stdout] running 0 tests
Dec 13 02:34:59.912 INFO [stdout] 
Dec 13 02:34:59.912 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 02:34:59.912 INFO [stdout] 
Dec 13 02:34:59.919 INFO [stderr] su: No module specific data is present
Dec 13 02:35:00.384 INFO running `"docker" "inspect" "8ba0c65f05c7f09d14df9b3b205431de78a290acf899c8442616144367e37cbc"`
Dec 13 02:35:00.675 INFO running `"docker" "rm" "-f" "8ba0c65f05c7f09d14df9b3b205431de78a290acf899c8442616144367e37cbc"`
Dec 13 02:35:00.923 INFO [stdout] 8ba0c65f05c7f09d14df9b3b205431de78a290acf899c8442616144367e37cbc