Dec 02 09:42:38.455 INFO testing AlexKhomich/skype_audio_fix against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 02 09:42:38.456 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 09:42:38.993 INFO [stdout] 523f3799525047ea420c5d185487e9a95f234670af843d94a74002f6c5dd4370
Dec 02 09:42:38.995 INFO running `"docker" "start" "-a" "523f3799525047ea420c5d185487e9a95f234670af843d94a74002f6c5dd4370"`
Dec 02 09:42:40.031 INFO [stderr] usermod: no changes
Dec 02 09:42:40.095 INFO [stderr]    Compiling skype_audio_fix v0.1.0 (/source)
Dec 02 09:42:40.700 INFO [stderr] warning: unused variable: `filename_test`
Dec 02 09:42:40.700 INFO [stderr]  --> src/main.rs:9:9
Dec 02 09:42:40.700 INFO [stderr]   |
Dec 02 09:42:40.700 INFO [stderr] 9 |     let filename_test = "/mnt/dev/test.txt";
Dec 02 09:42:40.700 INFO [stderr]   |         ^^^^^^^^^^^^^ help: consider using `_filename_test` instead
Dec 02 09:42:40.700 INFO [stderr]   |
Dec 02 09:42:40.700 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 02 09:42:40.700 INFO [stderr] 
Dec 02 09:42:40.700 INFO [stderr] warning: value assigned to `buffer` is never read
Dec 02 09:42:40.700 INFO [stderr]   --> src/main.rs:23:21
Dec 02 09:42:40.700 INFO [stderr]    |
Dec 02 09:42:40.700 INFO [stderr] 23 |             let mut buffer: String = String::new();
Dec 02 09:42:40.700 INFO [stderr]    |                     ^^^^^^
Dec 02 09:42:40.700 INFO [stderr]    |
Dec 02 09:42:40.700 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 02 09:42:40.700 INFO [stderr] 
Dec 02 09:42:40.700 INFO [stderr] warning: variable does not need to be mutable
Dec 02 09:42:40.700 INFO [stderr]   --> src/main.rs:20:13
Dec 02 09:42:40.700 INFO [stderr]    |
Dec 02 09:42:40.700 INFO [stderr] 20 |         let mut reader = BufReader::new(file_source);
Dec 02 09:42:40.700 INFO [stderr]    |             ----^^^^^^
Dec 02 09:42:40.700 INFO [stderr]    |             |
Dec 02 09:42:40.700 INFO [stderr]    |             help: remove this `mut`
Dec 02 09:42:40.700 INFO [stderr]    |
Dec 02 09:42:40.700 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 02 09:42:40.700 INFO [stderr] 
Dec 02 09:42:40.702 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 09:42:40.702 INFO [stderr]   --> src/main.rs:39:17
Dec 02 09:42:40.702 INFO [stderr]    |
Dec 02 09:42:40.702 INFO [stderr] 39 |                 writer.write(replaced.as_bytes());
Dec 02 09:42:40.702 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 09:42:40.704 INFO [stderr]    |
Dec 02 09:42:40.704 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 02 09:42:40.704 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 09:42:40.704 INFO [stderr] 
Dec 02 09:42:40.704 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 09:42:40.704 INFO [stderr]   --> src/main.rs:40:17
Dec 02 09:42:40.704 INFO [stderr]    |
Dec 02 09:42:40.704 INFO [stderr] 40 |                 writer.write(new_line.as_bytes());
Dec 02 09:42:40.704 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 09:42:40.704 INFO [stderr]    |
Dec 02 09:42:40.704 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 09:42:40.704 INFO [stderr] 
Dec 02 09:42:40.704 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 09:42:40.704 INFO [stderr]   --> src/main.rs:43:17
Dec 02 09:42:40.704 INFO [stderr]    |
Dec 02 09:42:40.704 INFO [stderr] 43 |                 writer.write(item.as_bytes());
Dec 02 09:42:40.704 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 09:42:40.704 INFO [stderr]    |
Dec 02 09:42:40.704 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 09:42:40.704 INFO [stderr] 
Dec 02 09:42:40.704 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 09:42:40.704 INFO [stderr]   --> src/main.rs:44:17
Dec 02 09:42:40.704 INFO [stderr]    |
Dec 02 09:42:40.704 INFO [stderr] 44 |                 writer.write(new_line.as_bytes());
Dec 02 09:42:40.704 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 09:42:40.704 INFO [stderr]    |
Dec 02 09:42:40.704 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 09:42:40.704 INFO [stderr] 
Dec 02 09:42:41.559 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.49s
Dec 02 09:42:41.561 INFO [stderr] su: No module specific data is present
Dec 02 09:42:42.173 INFO running `"docker" "inspect" "523f3799525047ea420c5d185487e9a95f234670af843d94a74002f6c5dd4370"`
Dec 02 09:42:42.467 INFO running `"docker" "rm" "-f" "523f3799525047ea420c5d185487e9a95f234670af843d94a74002f6c5dd4370"`
Dec 02 09:42:42.766 INFO [stdout] 523f3799525047ea420c5d185487e9a95f234670af843d94a74002f6c5dd4370
Dec 02 09:42:42.769 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 09:42:43.339 INFO [stdout] 4b3d3d4f51dc81552b770e8e67390450b5b72574720a243f85f2cad161a2967b
Dec 02 09:42:43.343 INFO running `"docker" "start" "-a" "4b3d3d4f51dc81552b770e8e67390450b5b72574720a243f85f2cad161a2967b"`
Dec 02 09:42:44.370 INFO [stderr] usermod: no changes
Dec 02 09:42:44.427 INFO [stderr]    Compiling skype_audio_fix v0.1.0 (/source)
Dec 02 09:42:45.103 INFO [stderr] warning: unused variable: `filename_test`
Dec 02 09:42:45.103 INFO [stderr]  --> src/main.rs:9:9
Dec 02 09:42:45.103 INFO [stderr]   |
Dec 02 09:42:45.103 INFO [stderr] 9 |     let filename_test = "/mnt/dev/test.txt";
Dec 02 09:42:45.103 INFO [stderr]   |         ^^^^^^^^^^^^^ help: consider using `_filename_test` instead
Dec 02 09:42:45.103 INFO [stderr]   |
Dec 02 09:42:45.103 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 02 09:42:45.103 INFO [stderr] 
Dec 02 09:42:45.103 INFO [stderr] warning: value assigned to `buffer` is never read
Dec 02 09:42:45.103 INFO [stderr]   --> src/main.rs:23:21
Dec 02 09:42:45.103 INFO [stderr]    |
Dec 02 09:42:45.103 INFO [stderr] 23 |             let mut buffer: String = String::new();
Dec 02 09:42:45.103 INFO [stderr]    |                     ^^^^^^
Dec 02 09:42:45.103 INFO [stderr]    |
Dec 02 09:42:45.103 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 02 09:42:45.103 INFO [stderr] 
Dec 02 09:42:45.109 INFO [stderr] warning: variable does not need to be mutable
Dec 02 09:42:45.109 INFO [stderr]   --> src/main.rs:20:13
Dec 02 09:42:45.109 INFO [stderr]    |
Dec 02 09:42:45.109 INFO [stderr] 20 |         let mut reader = BufReader::new(file_source);
Dec 02 09:42:45.109 INFO [stderr]    |             ----^^^^^^
Dec 02 09:42:45.109 INFO [stderr]    |             |
Dec 02 09:42:45.109 INFO [stderr]    |             help: remove this `mut`
Dec 02 09:42:45.109 INFO [stderr]    |
Dec 02 09:42:45.109 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 02 09:42:45.109 INFO [stderr] 
Dec 02 09:42:45.119 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 09:42:45.119 INFO [stderr]   --> src/main.rs:39:17
Dec 02 09:42:45.119 INFO [stderr]    |
Dec 02 09:42:45.119 INFO [stderr] 39 |                 writer.write(replaced.as_bytes());
Dec 02 09:42:45.119 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 09:42:45.119 INFO [stderr]    |
Dec 02 09:42:45.119 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 02 09:42:45.119 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 09:42:45.119 INFO [stderr] 
Dec 02 09:42:45.119 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 09:42:45.119 INFO [stderr]   --> src/main.rs:40:17
Dec 02 09:42:45.119 INFO [stderr]    |
Dec 02 09:42:45.119 INFO [stderr] 40 |                 writer.write(new_line.as_bytes());
Dec 02 09:42:45.119 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 09:42:45.119 INFO [stderr]    |
Dec 02 09:42:45.119 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 09:42:45.119 INFO [stderr] 
Dec 02 09:42:45.119 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 09:42:45.119 INFO [stderr]   --> src/main.rs:43:17
Dec 02 09:42:45.119 INFO [stderr]    |
Dec 02 09:42:45.119 INFO [stderr] 43 |                 writer.write(item.as_bytes());
Dec 02 09:42:45.119 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 09:42:45.119 INFO [stderr]    |
Dec 02 09:42:45.119 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 09:42:45.119 INFO [stderr] 
Dec 02 09:42:45.119 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 09:42:45.119 INFO [stderr]   --> src/main.rs:44:17
Dec 02 09:42:45.119 INFO [stderr]    |
Dec 02 09:42:45.119 INFO [stderr] 44 |                 writer.write(new_line.as_bytes());
Dec 02 09:42:45.119 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 09:42:45.119 INFO [stderr]    |
Dec 02 09:42:45.119 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 09:42:45.119 INFO [stderr] 
Dec 02 09:42:45.541 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.14s
Dec 02 09:42:45.544 INFO [stderr] su: No module specific data is present
Dec 02 09:42:46.164 INFO running `"docker" "inspect" "4b3d3d4f51dc81552b770e8e67390450b5b72574720a243f85f2cad161a2967b"`
Dec 02 09:42:46.316 INFO running `"docker" "rm" "-f" "4b3d3d4f51dc81552b770e8e67390450b5b72574720a243f85f2cad161a2967b"`
Dec 02 09:42:46.443 INFO [stdout] 4b3d3d4f51dc81552b770e8e67390450b5b72574720a243f85f2cad161a2967b
Dec 02 09:42:46.448 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 09:42:46.612 INFO [stdout] fa49c82cd51967d5ca2884a8a52e5fabb0fbe308db0d2ff1d4acce9815e34fff
Dec 02 09:42:46.619 INFO running `"docker" "start" "-a" "fa49c82cd51967d5ca2884a8a52e5fabb0fbe308db0d2ff1d4acce9815e34fff"`
Dec 02 09:42:47.531 INFO [stderr] usermod: no changes
Dec 02 09:42:47.583 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 02 09:42:47.591 INFO [stderr]      Running /target/debug/deps/skype_audio_fix-4adeb45ac5010e3d
Dec 02 09:42:47.591 INFO [stdout] 
Dec 02 09:42:47.591 INFO [stdout] running 0 tests
Dec 02 09:42:47.591 INFO [stdout] 
Dec 02 09:42:47.591 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 09:42:47.591 INFO [stdout] 
Dec 02 09:42:47.591 INFO [stderr] su: No module specific data is present
Dec 02 09:42:48.129 INFO running `"docker" "inspect" "fa49c82cd51967d5ca2884a8a52e5fabb0fbe308db0d2ff1d4acce9815e34fff"`
Dec 02 09:42:48.311 INFO running `"docker" "rm" "-f" "fa49c82cd51967d5ca2884a8a52e5fabb0fbe308db0d2ff1d4acce9815e34fff"`
Dec 02 09:42:48.503 INFO [stdout] fa49c82cd51967d5ca2884a8a52e5fabb0fbe308db0d2ff1d4acce9815e34fff
