Nov 16 12:47:46.062 INFO testing sourcepirate/L-voice-changer against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 16 12:47:46.063 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 16 12:47:46.564 INFO [stdout] fe2a0bd35273a11d387defc134ee547f891b7e4c49fbe2665ba1714c935d6c67
Nov 16 12:47:46.567 INFO running `"docker" "start" "-a" "fe2a0bd35273a11d387defc134ee547f891b7e4c49fbe2665ba1714c935d6c67"`
Nov 16 12:47:48.258 INFO [stderr] usermod: no changes
Nov 16 12:47:48.395 INFO [stderr]    Compiling regex v0.2.10
Nov 16 12:47:57.157 INFO [stderr]    Compiling env_logger v0.5.6
Nov 16 12:47:58.444 INFO [stderr]    Compiling lvoice v0.1.0 (/source)
Nov 16 12:47:58.983 INFO [stderr] warning: unused import: `File`
Nov 16 12:47:58.983 INFO [stderr]  --> src/temp.rs:1:15
Nov 16 12:47:58.984 INFO [stderr]   |
Nov 16 12:47:58.984 INFO [stderr] 1 | use std::fs::{File, remove_file};
Nov 16 12:47:58.984 INFO [stderr]   |               ^^^^
Nov 16 12:47:58.985 INFO [stderr]   |
Nov 16 12:47:58.985 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 16 12:47:58.985 INFO [stderr] 
Nov 16 12:47:59.135 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 12:47:59.135 INFO [stderr]   --> src/temp.rs:37:9
Nov 16 12:47:59.136 INFO [stderr]    |
Nov 16 12:47:59.136 INFO [stderr] 37 |         remove_file(self.path.as_str());
Nov 16 12:47:59.136 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 12:47:59.137 INFO [stderr]    |
Nov 16 12:47:59.137 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 16 12:47:59.137 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 12:47:59.137 INFO [stderr] 
Nov 16 12:47:59.138 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 12:47:59.138 INFO [stderr]   --> src/main.rs:48:5
Nov 16 12:47:59.138 INFO [stderr]    |
Nov 16 12:47:59.139 INFO [stderr] 48 |     lowpass_file.create(input_path.to_str().unwrap());
Nov 16 12:47:59.139 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 12:47:59.139 INFO [stderr]    |
Nov 16 12:47:59.140 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 12:47:59.140 INFO [stderr] 
Nov 16 12:47:59.140 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 12:47:59.140 INFO [stderr]   --> src/main.rs:49:5
Nov 16 12:47:59.141 INFO [stderr]    |
Nov 16 12:47:59.141 INFO [stderr] 49 |     highpass_file.create(input_path.to_str().unwrap());
Nov 16 12:47:59.141 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 12:47:59.141 INFO [stderr]    |
Nov 16 12:47:59.142 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 12:47:59.142 INFO [stderr] 
Nov 16 12:48:00.883 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.60s
Nov 16 12:48:00.888 INFO [stderr] su: No module specific data is present
Nov 16 12:48:01.157 INFO running `"docker" "inspect" "fe2a0bd35273a11d387defc134ee547f891b7e4c49fbe2665ba1714c935d6c67"`
Nov 16 12:48:01.219 INFO running `"docker" "rm" "-f" "fe2a0bd35273a11d387defc134ee547f891b7e4c49fbe2665ba1714c935d6c67"`
Nov 16 12:48:01.319 INFO [stdout] fe2a0bd35273a11d387defc134ee547f891b7e4c49fbe2665ba1714c935d6c67
Nov 16 12:48:01.322 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 16 12:48:01.501 INFO [stdout] 090a9135e895e86407115caad021919c3df4f3e08bd887a69e014285f20e8f4c
Nov 16 12:48:01.503 INFO running `"docker" "start" "-a" "090a9135e895e86407115caad021919c3df4f3e08bd887a69e014285f20e8f4c"`
Nov 16 12:48:02.845 INFO [stderr] usermod: no changes
Nov 16 12:48:02.914 INFO [stderr]    Compiling lvoice v0.1.0 (/source)
Nov 16 12:48:03.291 INFO [stderr] warning: unused import: `File`
Nov 16 12:48:03.291 INFO [stderr]  --> src/temp.rs:1:15
Nov 16 12:48:03.291 INFO [stderr]   |
Nov 16 12:48:03.291 INFO [stderr] 1 | use std::fs::{File, remove_file};
Nov 16 12:48:03.291 INFO [stderr]   |               ^^^^
Nov 16 12:48:03.291 INFO [stderr]   |
Nov 16 12:48:03.291 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 16 12:48:03.291 INFO [stderr] 
Nov 16 12:48:03.375 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 12:48:03.375 INFO [stderr]   --> src/temp.rs:37:9
Nov 16 12:48:03.375 INFO [stderr]    |
Nov 16 12:48:03.375 INFO [stderr] 37 |         remove_file(self.path.as_str());
Nov 16 12:48:03.375 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 12:48:03.375 INFO [stderr]    |
Nov 16 12:48:03.375 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 16 12:48:03.375 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 12:48:03.375 INFO [stderr] 
Nov 16 12:48:03.376 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 12:48:03.376 INFO [stderr]   --> src/main.rs:48:5
Nov 16 12:48:03.376 INFO [stderr]    |
Nov 16 12:48:03.376 INFO [stderr] 48 |     lowpass_file.create(input_path.to_str().unwrap());
Nov 16 12:48:03.376 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 12:48:03.376 INFO [stderr]    |
Nov 16 12:48:03.376 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 12:48:03.376 INFO [stderr] 
Nov 16 12:48:03.376 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 12:48:03.376 INFO [stderr]   --> src/main.rs:49:5
Nov 16 12:48:03.376 INFO [stderr]    |
Nov 16 12:48:03.376 INFO [stderr] 49 |     highpass_file.create(input_path.to_str().unwrap());
Nov 16 12:48:03.376 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 12:48:03.376 INFO [stderr]    |
Nov 16 12:48:03.376 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 12:48:03.376 INFO [stderr] 
Nov 16 12:48:03.651 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
Nov 16 12:48:03.655 INFO [stderr] su: No module specific data is present
Nov 16 12:48:03.912 INFO running `"docker" "inspect" "090a9135e895e86407115caad021919c3df4f3e08bd887a69e014285f20e8f4c"`
Nov 16 12:48:03.989 INFO running `"docker" "rm" "-f" "090a9135e895e86407115caad021919c3df4f3e08bd887a69e014285f20e8f4c"`
Nov 16 12:48:04.078 INFO [stdout] 090a9135e895e86407115caad021919c3df4f3e08bd887a69e014285f20e8f4c
Nov 16 12:48:04.080 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 16 12:48:04.244 INFO [stdout] 49aac617000ee0e82bab9b0ae2a1d6ff4a44cc4f8f162fe366f7ebde4f6ec3d7
Nov 16 12:48:04.244 INFO running `"docker" "start" "-a" "49aac617000ee0e82bab9b0ae2a1d6ff4a44cc4f8f162fe366f7ebde4f6ec3d7"`
Nov 16 12:48:04.773 INFO [stderr] usermod: no changes
Nov 16 12:48:04.832 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Nov 16 12:48:04.834 INFO [stderr]      Running /target/debug/deps/lvoice-60aec075258bbd21
Nov 16 12:48:04.836 INFO [stdout] 
Nov 16 12:48:04.836 INFO [stdout] running 0 tests
Nov 16 12:48:04.836 INFO [stdout] 
Nov 16 12:48:04.836 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 12:48:04.836 INFO [stdout] 
Nov 16 12:48:04.837 INFO [stderr] su: No module specific data is present
Nov 16 12:48:05.120 INFO running `"docker" "inspect" "49aac617000ee0e82bab9b0ae2a1d6ff4a44cc4f8f162fe366f7ebde4f6ec3d7"`
Nov 16 12:48:05.179 INFO running `"docker" "rm" "-f" "49aac617000ee0e82bab9b0ae2a1d6ff4a44cc4f8f162fe366f7ebde4f6ec3d7"`
Nov 16 12:48:05.248 INFO [stdout] 49aac617000ee0e82bab9b0ae2a1d6ff4a44cc4f8f162fe366f7ebde4f6ec3d7