Oct 27 12:51:07.407 INFO checking AlexKhomich/skype_audio_fix against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 12:51:07.408 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-3/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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 27 12:51:07.826 INFO blam! 0bdaa92505f7809647814cdfe64cc159fe15252dbdf5e193e6a09e59129e0327
Oct 27 12:51:07.831 INFO running `"docker" "start" "-a" "0bdaa92505f7809647814cdfe64cc159fe15252dbdf5e193e6a09e59129e0327"`
Oct 27 12:51:09.254 INFO kablam! usermod: no changes
Oct 27 12:51:09.299 INFO kablam!     Checking skype_audio_fix v0.1.0 (/source)
Oct 27 12:51:10.195 INFO kablam! warning: unused variable: `filename_test`
Oct 27 12:51:10.195 INFO kablam!  --> src/main.rs:9:9
Oct 27 12:51:10.195 INFO kablam!   |
Oct 27 12:51:10.195 INFO kablam! 9 |     let filename_test = "/mnt/dev/test.txt";
Oct 27 12:51:10.195 INFO kablam!   |         ^^^^^^^^^^^^^ help: consider using `_filename_test` instead
Oct 27 12:51:10.195 INFO kablam!   |
Oct 27 12:51:10.195 INFO kablam!   = note: #[warn(unused_variables)] on by default
Oct 27 12:51:10.195 INFO kablam! 
Oct 27 12:51:10.195 INFO kablam! warning: value assigned to `buffer` is never read
Oct 27 12:51:10.195 INFO kablam!   --> src/main.rs:23:21
Oct 27 12:51:10.198 INFO kablam!    |
Oct 27 12:51:10.198 INFO kablam! 23 |             let mut buffer: String = String::new();
Oct 27 12:51:10.198 INFO kablam!    |                     ^^^^^^
Oct 27 12:51:10.198 INFO kablam!    |
Oct 27 12:51:10.198 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Oct 27 12:51:10.198 INFO kablam! 
Oct 27 12:51:10.198 INFO kablam! warning: unused variable: `filename_test`
Oct 27 12:51:10.198 INFO kablam! warning: variable does not need to be mutable
Oct 27 12:51:10.198 INFO kablam!   --> src/main.rs:20:13
Oct 27 12:51:10.198 INFO kablam!    |
Oct 27 12:51:10.198 INFO kablam!  --> src/main.rs:9:9
Oct 27 12:51:10.198 INFO kablam!   |
Oct 27 12:51:10.198 INFO kablam! 9 |     let filename_test = "/mnt/dev/test.txt";
Oct 27 12:51:10.198 INFO kablam! 20 |         let mut reader = BufReader::new(file_source);
Oct 27 12:51:10.198 INFO kablam!    |             ----^^^^^^
Oct 27 12:51:10.198 INFO kablam!    |             |
Oct 27 12:51:10.198 INFO kablam!   |         ^^^^^^^^^^^^^ help: consider using `_filename_test` instead
Oct 27 12:51:10.198 INFO kablam!    |             help: remove this `mut`
Oct 27 12:51:10.198 INFO kablam!    |
Oct 27 12:51:10.198 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 27 12:51:10.198 INFO kablam! 
Oct 27 12:51:10.198 INFO kablam!   |
Oct 27 12:51:10.198 INFO kablam!   = note: #[warn(unused_variables)] on by default
Oct 27 12:51:10.198 INFO kablam! 
Oct 27 12:51:10.198 INFO kablam! warning: value assigned to `buffer` is never read
Oct 27 12:51:10.198 INFO kablam!   --> src/main.rs:23:21
Oct 27 12:51:10.198 INFO kablam!    |
Oct 27 12:51:10.198 INFO kablam! 23 |             let mut buffer: String = String::new();
Oct 27 12:51:10.198 INFO kablam!    |                     ^^^^^^
Oct 27 12:51:10.198 INFO kablam!    |
Oct 27 12:51:10.198 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Oct 27 12:51:10.198 INFO kablam! 
Oct 27 12:51:10.214 INFO kablam! warning: variable does not need to be mutable
Oct 27 12:51:10.214 INFO kablam!   --> src/main.rs:20:13
Oct 27 12:51:10.214 INFO kablam!    |
Oct 27 12:51:10.214 INFO kablam! 20 |         let mut reader = BufReader::new(file_source);
Oct 27 12:51:10.214 INFO kablam!    |             ----^^^^^^
Oct 27 12:51:10.214 INFO kablam!    |             |
Oct 27 12:51:10.214 INFO kablam!    |             help: remove this `mut`
Oct 27 12:51:10.216 INFO kablam!    |
Oct 27 12:51:10.216 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 27 12:51:10.216 INFO kablam! 
Oct 27 12:51:10.239 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 12:51:10.239 INFO kablam!   --> src/main.rs:39:17
Oct 27 12:51:10.239 INFO kablam!    |
Oct 27 12:51:10.239 INFO kablam! 39 |                 writer.write(replaced.as_bytes());
Oct 27 12:51:10.239 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 12:51:10.239 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 12:51:10.239 INFO kablam!   --> src/main.rs:39:17
Oct 27 12:51:10.239 INFO kablam!    |
Oct 27 12:51:10.239 INFO kablam! 39 |                 writer.write(replaced.as_bytes());
Oct 27 12:51:10.239 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 12:51:10.239 INFO kablam!    |
Oct 27 12:51:10.239 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 27 12:51:10.239 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 12:51:10.239 INFO kablam! 
Oct 27 12:51:10.239 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 12:51:10.239 INFO kablam!   --> src/main.rs:40:17
Oct 27 12:51:10.239 INFO kablam!    |
Oct 27 12:51:10.239 INFO kablam! 40 |                 writer.write(new_line.as_bytes());
Oct 27 12:51:10.239 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 12:51:10.239 INFO kablam!    |
Oct 27 12:51:10.239 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 12:51:10.239 INFO kablam! 
Oct 27 12:51:10.239 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 12:51:10.239 INFO kablam!   --> src/main.rs:43:17
Oct 27 12:51:10.239 INFO kablam!    |
Oct 27 12:51:10.239 INFO kablam! 43 |                 writer.write(item.as_bytes());
Oct 27 12:51:10.239 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 12:51:10.239 INFO kablam!    |
Oct 27 12:51:10.239 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 12:51:10.239 INFO kablam! 
Oct 27 12:51:10.239 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 12:51:10.239 INFO kablam!   --> src/main.rs:44:17
Oct 27 12:51:10.239 INFO kablam!    |
Oct 27 12:51:10.239 INFO kablam! 44 |                 writer.write(new_line.as_bytes());
Oct 27 12:51:10.239 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 12:51:10.239 INFO kablam!    |
Oct 27 12:51:10.239 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 12:51:10.239 INFO kablam! 
Oct 27 12:51:10.244 INFO kablam!    |
Oct 27 12:51:10.244 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 27 12:51:10.244 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 12:51:10.244 INFO kablam! 
Oct 27 12:51:10.244 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 12:51:10.244 INFO kablam!   --> src/main.rs:40:17
Oct 27 12:51:10.244 INFO kablam!    |
Oct 27 12:51:10.244 INFO kablam! 40 |                 writer.write(new_line.as_bytes());
Oct 27 12:51:10.244 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 12:51:10.244 INFO kablam!    |
Oct 27 12:51:10.244 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 12:51:10.244 INFO kablam! 
Oct 27 12:51:10.244 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 12:51:10.244 INFO kablam!   --> src/main.rs:43:17
Oct 27 12:51:10.244 INFO kablam!    |
Oct 27 12:51:10.244 INFO kablam! 43 |                 writer.write(item.as_bytes());
Oct 27 12:51:10.244 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 12:51:10.244 INFO kablam!    |
Oct 27 12:51:10.244 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 12:51:10.244 INFO kablam! 
Oct 27 12:51:10.244 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 12:51:10.244 INFO kablam!   --> src/main.rs:44:17
Oct 27 12:51:10.244 INFO kablam!    |
Oct 27 12:51:10.244 INFO kablam! 44 |                 writer.write(new_line.as_bytes());
Oct 27 12:51:10.244 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 12:51:10.244 INFO kablam!    |
Oct 27 12:51:10.244 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 12:51:10.244 INFO kablam! 
Oct 27 12:51:10.291 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.02s
Oct 27 12:51:10.293 INFO kablam! su: No module specific data is present
Oct 27 12:51:11.479 INFO running `"docker" "rm" "-f" "0bdaa92505f7809647814cdfe64cc159fe15252dbdf5e193e6a09e59129e0327"`
Oct 27 12:51:11.867 INFO blam! 0bdaa92505f7809647814cdfe64cc159fe15252dbdf5e193e6a09e59129e0327