Nov 01 09:03:22.275 INFO checking ajm012/eecs-495-hw4 against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 01 09:03:22.277 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-4/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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 01 09:03:22.654 INFO blam! 29d4370c20e3be8aedfd60085af92b18fc7d54627258f71c9f069f7bb2aeec8d
Nov 01 09:03:22.656 INFO running `"docker" "start" "-a" "29d4370c20e3be8aedfd60085af92b18fc7d54627258f71c9f069f7bb2aeec8d"`
Nov 01 09:03:23.592 INFO kablam! usermod: no changes
Nov 01 09:03:23.688 INFO kablam!     Checking eecs-495-hw4 v0.1.0 (/source)
Nov 01 09:03:25.360 INFO kablam! warning: unused variable: `file`
Nov 01 09:03:25.360 INFO kablam!    --> src/server_handler.rs:232:17
Nov 01 09:03:25.360 INFO kablam!     |
Nov 01 09:03:25.360 INFO kablam! 232 |             let file = File::create(filename);
Nov 01 09:03:25.360 INFO kablam!     |                 ^^^^ help: consider using `_file` instead
Nov 01 09:03:25.360 INFO kablam!     |
Nov 01 09:03:25.360 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 01 09:03:25.360 INFO kablam! 
Nov 01 09:03:25.360 INFO kablam! warning: unused variable: `file`
Nov 01 09:03:25.360 INFO kablam!    --> src/server_handler.rs:235:14
Nov 01 09:03:25.360 INFO kablam!     |
Nov 01 09:03:25.360 INFO kablam! 235 |         let (file, extension) = get_file(&PathBuf::from(filename)).unwrap();
Nov 01 09:03:25.360 INFO kablam!     |              ^^^^ help: consider using `_file` instead
Nov 01 09:03:25.360 INFO kablam! 
Nov 01 09:03:25.360 INFO kablam! warning: unused variable: `file`
Nov 01 09:03:25.360 INFO kablam!    --> src/server_handler.rs:265:17
Nov 01 09:03:25.360 INFO kablam!     |
Nov 01 09:03:25.360 INFO kablam! 265 |             let file = File::create(filename);
Nov 01 09:03:25.360 INFO kablam!     |                 ^^^^ help: consider using `_file` instead
Nov 01 09:03:25.360 INFO kablam! 
Nov 01 09:03:25.360 INFO kablam! warning: unused variable: `file`
Nov 01 09:03:25.360 INFO kablam!    --> src/server_handler.rs:268:14
Nov 01 09:03:25.360 INFO kablam!     |
Nov 01 09:03:25.360 INFO kablam! 268 |         let (file, extension) = get_directory_index_file(&PathBuf::from(directory)).unwrap();
Nov 01 09:03:25.360 INFO kablam!     |              ^^^^ help: consider using `_file` instead
Nov 01 09:03:25.360 INFO kablam! 
Nov 01 09:03:25.360 INFO kablam! warning: unused variable: `file`
Nov 01 09:03:25.360 INFO kablam!    --> src/server_handler.rs:281:17
Nov 01 09:03:25.360 INFO kablam!     |
Nov 01 09:03:25.360 INFO kablam! 281 |             let file = File::create(filename);
Nov 01 09:03:25.360 INFO kablam!     |                 ^^^^ help: consider using `_file` instead
Nov 01 09:03:25.360 INFO kablam! 
Nov 01 09:03:25.360 INFO kablam! warning: unused variable: `file`
Nov 01 09:03:25.360 INFO kablam!    --> src/server_handler.rs:284:14
Nov 01 09:03:25.360 INFO kablam!     |
Nov 01 09:03:25.360 INFO kablam! 284 |         let (file, extension) = get_directory_index_file(&PathBuf::from(directory)).unwrap();
Nov 01 09:03:25.360 INFO kablam!     |              ^^^^ help: consider using `_file` instead
Nov 01 09:03:25.360 INFO kablam! 
Nov 01 09:03:25.360 INFO kablam! warning: unused variable: `file`
Nov 01 09:03:25.360 INFO kablam!    --> src/server_handler.rs:297:17
Nov 01 09:03:25.360 INFO kablam!     |
Nov 01 09:03:25.360 INFO kablam! 297 |             let file = File::create(filename);
Nov 01 09:03:25.360 INFO kablam!     |                 ^^^^ help: consider using `_file` instead
Nov 01 09:03:25.361 INFO kablam! 
Nov 01 09:03:25.361 INFO kablam! warning: unused variable: `file`
Nov 01 09:03:25.361 INFO kablam!    --> src/server_handler.rs:300:14
Nov 01 09:03:25.361 INFO kablam!     |
Nov 01 09:03:25.361 INFO kablam! 300 |         let (file, extension) = get_directory_index_file(&PathBuf::from(directory)).unwrap();
Nov 01 09:03:25.361 INFO kablam!     |              ^^^^ help: consider using `_file` instead
Nov 01 09:03:25.361 INFO kablam! 
Nov 01 09:03:25.361 INFO kablam! warning: unused variable: `file`
Nov 01 09:03:25.361 INFO kablam!    --> src/server_handler.rs:313:17
Nov 01 09:03:25.361 INFO kablam!     |
Nov 01 09:03:25.361 INFO kablam! 313 |             let file = File::create(filename);
Nov 01 09:03:25.361 INFO kablam!     |                 ^^^^ help: consider using `_file` instead
Nov 01 09:03:25.361 INFO kablam! 
Nov 01 09:03:25.420 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 09:03:25.420 INFO kablam!    --> src/server_handler.rs:238:9
Nov 01 09:03:25.421 INFO kablam!     |
Nov 01 09:03:25.421 INFO kablam! 238 |         remove_dir_all("./test4/");
Nov 01 09:03:25.421 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 09:03:25.421 INFO kablam!     |
Nov 01 09:03:25.421 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 01 09:03:25.421 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 09:03:25.421 INFO kablam! 
Nov 01 09:03:25.421 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 09:03:25.421 INFO kablam!    --> src/server_handler.rs:249:9
Nov 01 09:03:25.421 INFO kablam!     |
Nov 01 09:03:25.421 INFO kablam! 249 |         remove_dir_all("./test5/");
Nov 01 09:03:25.421 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 09:03:25.421 INFO kablam!     |
Nov 01 09:03:25.421 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 09:03:25.421 INFO kablam! 
Nov 01 09:03:25.421 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 09:03:25.421 INFO kablam!    --> src/server_handler.rs:271:9
Nov 01 09:03:25.421 INFO kablam!     |
Nov 01 09:03:25.421 INFO kablam! 271 |         remove_dir_all("./test/");
Nov 01 09:03:25.421 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 09:03:25.421 INFO kablam!     |
Nov 01 09:03:25.421 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 09:03:25.421 INFO kablam! 
Nov 01 09:03:25.421 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 09:03:25.421 INFO kablam!    --> src/server_handler.rs:287:9
Nov 01 09:03:25.421 INFO kablam!     |
Nov 01 09:03:25.421 INFO kablam! 287 |         remove_dir_all("./test1/");
Nov 01 09:03:25.421 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 09:03:25.421 INFO kablam!     |
Nov 01 09:03:25.421 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 09:03:25.421 INFO kablam! 
Nov 01 09:03:25.421 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 09:03:25.421 INFO kablam!    --> src/server_handler.rs:303:9
Nov 01 09:03:25.421 INFO kablam!     |
Nov 01 09:03:25.421 INFO kablam! 303 |         remove_dir_all("./test2/");
Nov 01 09:03:25.421 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 09:03:25.421 INFO kablam!     |
Nov 01 09:03:25.421 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 09:03:25.421 INFO kablam! 
Nov 01 09:03:25.421 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 09:03:25.421 INFO kablam!    --> src/server_handler.rs:317:9
Nov 01 09:03:25.421 INFO kablam!     |
Nov 01 09:03:25.421 INFO kablam! 317 |         remove_dir_all("./test3/");
Nov 01 09:03:25.421 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 09:03:25.421 INFO kablam!     |
Nov 01 09:03:25.421 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 09:03:25.421 INFO kablam! 
Nov 01 09:03:25.421 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 09:03:25.421 INFO kablam!    --> src/server_handler.rs:338:9
Nov 01 09:03:25.421 INFO kablam!     |
Nov 01 09:03:25.421 INFO kablam! 338 |         remove_file(filename);
Nov 01 09:03:25.421 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^
Nov 01 09:03:25.421 INFO kablam!     |
Nov 01 09:03:25.421 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 09:03:25.421 INFO kablam! 
Nov 01 09:03:25.443 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.82s
Nov 01 09:03:25.448 INFO kablam! su: No module specific data is present
Nov 01 09:03:25.746 INFO running `"docker" "rm" "-f" "29d4370c20e3be8aedfd60085af92b18fc7d54627258f71c9f069f7bb2aeec8d"`
Nov 01 09:03:25.924 INFO blam! 29d4370c20e3be8aedfd60085af92b18fc7d54627258f71c9f069f7bb2aeec8d