Oct 13 01:34:12.365 INFO checking ajm012/eecs-495-hw4 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 01:34:12.366 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-1/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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 13 01:34:12.684 INFO blam! 84ddb5fdf61ba179f8d7f27ff7c34b383609b48dfe5c50c337ca0d5b159bbbe9
Oct 13 01:34:12.692 INFO running `"docker" "start" "-a" "84ddb5fdf61ba179f8d7f27ff7c34b383609b48dfe5c50c337ca0d5b159bbbe9"`
Oct 13 01:34:13.846 INFO kablam! usermod: no changes
Oct 13 01:34:13.932 INFO kablam!     Checking eecs-495-hw4 v0.1.0 (/source)
Oct 13 01:34:15.004 INFO kablam! warning: unused variable: `file`
Oct 13 01:34:15.004 INFO kablam!    --> src/server_handler.rs:232:17
Oct 13 01:34:15.004 INFO kablam!     |
Oct 13 01:34:15.004 INFO kablam! 232 |             let file = File::create(filename);
Oct 13 01:34:15.004 INFO kablam!     |                 ^^^^ help: consider using `_file` instead
Oct 13 01:34:15.004 INFO kablam!     |
Oct 13 01:34:15.004 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 13 01:34:15.004 INFO kablam! 
Oct 13 01:34:15.004 INFO kablam! warning: unused variable: `file`
Oct 13 01:34:15.004 INFO kablam!    --> src/server_handler.rs:235:14
Oct 13 01:34:15.004 INFO kablam!     |
Oct 13 01:34:15.004 INFO kablam! 235 |         let (file, extension) = get_file(&PathBuf::from(filename)).unwrap();
Oct 13 01:34:15.004 INFO kablam!     |              ^^^^ help: consider using `_file` instead
Oct 13 01:34:15.004 INFO kablam! 
Oct 13 01:34:15.004 INFO kablam! warning: unused variable: `file`
Oct 13 01:34:15.004 INFO kablam!    --> src/server_handler.rs:265:17
Oct 13 01:34:15.004 INFO kablam!     |
Oct 13 01:34:15.004 INFO kablam! 265 |             let file = File::create(filename);
Oct 13 01:34:15.004 INFO kablam!     |                 ^^^^ help: consider using `_file` instead
Oct 13 01:34:15.004 INFO kablam! 
Oct 13 01:34:15.004 INFO kablam! warning: unused variable: `file`
Oct 13 01:34:15.004 INFO kablam!    --> src/server_handler.rs:268:14
Oct 13 01:34:15.004 INFO kablam!     |
Oct 13 01:34:15.004 INFO kablam! 268 |         let (file, extension) = get_directory_index_file(&PathBuf::from(directory)).unwrap();
Oct 13 01:34:15.004 INFO kablam!     |              ^^^^ help: consider using `_file` instead
Oct 13 01:34:15.004 INFO kablam! 
Oct 13 01:34:15.004 INFO kablam! warning: unused variable: `file`
Oct 13 01:34:15.004 INFO kablam!    --> src/server_handler.rs:281:17
Oct 13 01:34:15.004 INFO kablam!     |
Oct 13 01:34:15.004 INFO kablam! 281 |             let file = File::create(filename);
Oct 13 01:34:15.004 INFO kablam!     |                 ^^^^ help: consider using `_file` instead
Oct 13 01:34:15.004 INFO kablam! 
Oct 13 01:34:15.004 INFO kablam! warning: unused variable: `file`
Oct 13 01:34:15.004 INFO kablam!    --> src/server_handler.rs:284:14
Oct 13 01:34:15.004 INFO kablam!     |
Oct 13 01:34:15.004 INFO kablam! 284 |         let (file, extension) = get_directory_index_file(&PathBuf::from(directory)).unwrap();
Oct 13 01:34:15.004 INFO kablam!     |              ^^^^ help: consider using `_file` instead
Oct 13 01:34:15.004 INFO kablam! 
Oct 13 01:34:15.004 INFO kablam! warning: unused variable: `file`
Oct 13 01:34:15.004 INFO kablam!    --> src/server_handler.rs:297:17
Oct 13 01:34:15.004 INFO kablam!     |
Oct 13 01:34:15.004 INFO kablam! 297 |             let file = File::create(filename);
Oct 13 01:34:15.004 INFO kablam!     |                 ^^^^ help: consider using `_file` instead
Oct 13 01:34:15.004 INFO kablam! 
Oct 13 01:34:15.005 INFO kablam! warning: unused variable: `file`
Oct 13 01:34:15.005 INFO kablam!    --> src/server_handler.rs:300:14
Oct 13 01:34:15.005 INFO kablam!     |
Oct 13 01:34:15.005 INFO kablam! 300 |         let (file, extension) = get_directory_index_file(&PathBuf::from(directory)).unwrap();
Oct 13 01:34:15.005 INFO kablam!     |              ^^^^ help: consider using `_file` instead
Oct 13 01:34:15.005 INFO kablam! 
Oct 13 01:34:15.005 INFO kablam! warning: unused variable: `file`
Oct 13 01:34:15.005 INFO kablam!    --> src/server_handler.rs:313:17
Oct 13 01:34:15.005 INFO kablam!     |
Oct 13 01:34:15.005 INFO kablam! 313 |             let file = File::create(filename);
Oct 13 01:34:15.005 INFO kablam!     |                 ^^^^ help: consider using `_file` instead
Oct 13 01:34:15.005 INFO kablam! 
Oct 13 01:34:15.068 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 01:34:15.068 INFO kablam!    --> src/server_handler.rs:238:9
Oct 13 01:34:15.068 INFO kablam!     |
Oct 13 01:34:15.068 INFO kablam! 238 |         remove_dir_all("./test4/");
Oct 13 01:34:15.068 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 01:34:15.068 INFO kablam!     |
Oct 13 01:34:15.068 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 13 01:34:15.068 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 01:34:15.068 INFO kablam! 
Oct 13 01:34:15.068 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 01:34:15.068 INFO kablam!    --> src/server_handler.rs:249:9
Oct 13 01:34:15.068 INFO kablam!     |
Oct 13 01:34:15.068 INFO kablam! 249 |         remove_dir_all("./test5/");
Oct 13 01:34:15.068 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 01:34:15.068 INFO kablam!     |
Oct 13 01:34:15.068 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 01:34:15.068 INFO kablam! 
Oct 13 01:34:15.068 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 01:34:15.068 INFO kablam!    --> src/server_handler.rs:271:9
Oct 13 01:34:15.068 INFO kablam!     |
Oct 13 01:34:15.068 INFO kablam! 271 |         remove_dir_all("./test/");
Oct 13 01:34:15.068 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 01:34:15.068 INFO kablam!     |
Oct 13 01:34:15.068 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 01:34:15.068 INFO kablam! 
Oct 13 01:34:15.068 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 01:34:15.068 INFO kablam!    --> src/server_handler.rs:287:9
Oct 13 01:34:15.068 INFO kablam!     |
Oct 13 01:34:15.068 INFO kablam! 287 |         remove_dir_all("./test1/");
Oct 13 01:34:15.068 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 01:34:15.068 INFO kablam!     |
Oct 13 01:34:15.068 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 01:34:15.068 INFO kablam! 
Oct 13 01:34:15.068 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 01:34:15.068 INFO kablam!    --> src/server_handler.rs:303:9
Oct 13 01:34:15.068 INFO kablam!     |
Oct 13 01:34:15.068 INFO kablam! 303 |         remove_dir_all("./test2/");
Oct 13 01:34:15.068 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 01:34:15.068 INFO kablam!     |
Oct 13 01:34:15.068 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 01:34:15.068 INFO kablam! 
Oct 13 01:34:15.068 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 01:34:15.068 INFO kablam!    --> src/server_handler.rs:317:9
Oct 13 01:34:15.068 INFO kablam!     |
Oct 13 01:34:15.068 INFO kablam! 317 |         remove_dir_all("./test3/");
Oct 13 01:34:15.068 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 01:34:15.068 INFO kablam!     |
Oct 13 01:34:15.069 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 01:34:15.069 INFO kablam! 
Oct 13 01:34:15.069 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 01:34:15.069 INFO kablam!    --> src/server_handler.rs:338:9
Oct 13 01:34:15.069 INFO kablam!     |
Oct 13 01:34:15.069 INFO kablam! 338 |         remove_file(filename);
Oct 13 01:34:15.069 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^
Oct 13 01:34:15.069 INFO kablam!     |
Oct 13 01:34:15.069 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 01:34:15.069 INFO kablam! 
Oct 13 01:34:15.098 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.23s
Oct 13 01:34:15.101 INFO kablam! su: No module specific data is present
Oct 13 01:34:15.603 INFO running `"docker" "rm" "-f" "84ddb5fdf61ba179f8d7f27ff7c34b383609b48dfe5c50c337ca0d5b159bbbe9"`
Oct 13 01:34:15.707 INFO blam! 84ddb5fdf61ba179f8d7f27ff7c34b383609b48dfe5c50c337ca0d5b159bbbe9