Nov 30 07:27:33.629 INFO checking ajm012/eecs-495-hw4 against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 07:27:33.629 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-4/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 30 07:27:34.048 INFO [stdout] 196b696b8fc28ac10c340ba27678838c222caf7963da93032e042f08bab42f42
Nov 30 07:27:34.056 INFO running `"docker" "start" "-a" "196b696b8fc28ac10c340ba27678838c222caf7963da93032e042f08bab42f42"`
Nov 30 07:27:34.688 INFO [stderr] usermod: no changes
Nov 30 07:27:34.732 INFO [stderr]     Checking eecs-495-hw4 v0.1.0 (/source)
Nov 30 07:27:35.696 INFO [stderr] warning: unused variable: `file`
Nov 30 07:27:35.696 INFO [stderr]    --> src/server_handler.rs:232:17
Nov 30 07:27:35.696 INFO [stderr]     |
Nov 30 07:27:35.696 INFO [stderr] 232 |             let file = File::create(filename);
Nov 30 07:27:35.696 INFO [stderr]     |                 ^^^^ help: consider using `_file` instead
Nov 30 07:27:35.696 INFO [stderr]     |
Nov 30 07:27:35.696 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 30 07:27:35.696 INFO [stderr] 
Nov 30 07:27:35.696 INFO [stderr] warning: unused variable: `file`
Nov 30 07:27:35.696 INFO [stderr]    --> src/server_handler.rs:235:14
Nov 30 07:27:35.696 INFO [stderr]     |
Nov 30 07:27:35.696 INFO [stderr] 235 |         let (file, extension) = get_file(&PathBuf::from(filename)).unwrap();
Nov 30 07:27:35.696 INFO [stderr]     |              ^^^^ help: consider using `_file` instead
Nov 30 07:27:35.696 INFO [stderr] 
Nov 30 07:27:35.696 INFO [stderr] warning: unused variable: `file`
Nov 30 07:27:35.696 INFO [stderr]    --> src/server_handler.rs:265:17
Nov 30 07:27:35.696 INFO [stderr]     |
Nov 30 07:27:35.696 INFO [stderr] 265 |             let file = File::create(filename);
Nov 30 07:27:35.696 INFO [stderr]     |                 ^^^^ help: consider using `_file` instead
Nov 30 07:27:35.696 INFO [stderr] 
Nov 30 07:27:35.696 INFO [stderr] warning: unused variable: `file`
Nov 30 07:27:35.696 INFO [stderr]    --> src/server_handler.rs:268:14
Nov 30 07:27:35.696 INFO [stderr]     |
Nov 30 07:27:35.696 INFO [stderr] 268 |         let (file, extension) = get_directory_index_file(&PathBuf::from(directory)).unwrap();
Nov 30 07:27:35.696 INFO [stderr]     |              ^^^^ help: consider using `_file` instead
Nov 30 07:27:35.696 INFO [stderr] 
Nov 30 07:27:35.696 INFO [stderr] warning: unused variable: `file`
Nov 30 07:27:35.696 INFO [stderr]    --> src/server_handler.rs:281:17
Nov 30 07:27:35.696 INFO [stderr]     |
Nov 30 07:27:35.696 INFO [stderr] 281 |             let file = File::create(filename);
Nov 30 07:27:35.696 INFO [stderr]     |                 ^^^^ help: consider using `_file` instead
Nov 30 07:27:35.696 INFO [stderr] 
Nov 30 07:27:35.696 INFO [stderr] warning: unused variable: `file`
Nov 30 07:27:35.696 INFO [stderr]    --> src/server_handler.rs:284:14
Nov 30 07:27:35.696 INFO [stderr]     |
Nov 30 07:27:35.696 INFO [stderr] 284 |         let (file, extension) = get_directory_index_file(&PathBuf::from(directory)).unwrap();
Nov 30 07:27:35.696 INFO [stderr]     |              ^^^^ help: consider using `_file` instead
Nov 30 07:27:35.696 INFO [stderr] 
Nov 30 07:27:35.696 INFO [stderr] warning: unused variable: `file`
Nov 30 07:27:35.696 INFO [stderr]    --> src/server_handler.rs:297:17
Nov 30 07:27:35.696 INFO [stderr]     |
Nov 30 07:27:35.696 INFO [stderr] 297 |             let file = File::create(filename);
Nov 30 07:27:35.696 INFO [stderr]     |                 ^^^^ help: consider using `_file` instead
Nov 30 07:27:35.696 INFO [stderr] 
Nov 30 07:27:35.697 INFO [stderr] warning: unused variable: `file`
Nov 30 07:27:35.697 INFO [stderr]    --> src/server_handler.rs:300:14
Nov 30 07:27:35.697 INFO [stderr]     |
Nov 30 07:27:35.697 INFO [stderr] 300 |         let (file, extension) = get_directory_index_file(&PathBuf::from(directory)).unwrap();
Nov 30 07:27:35.697 INFO [stderr]     |              ^^^^ help: consider using `_file` instead
Nov 30 07:27:35.697 INFO [stderr] 
Nov 30 07:27:35.697 INFO [stderr] warning: unused variable: `file`
Nov 30 07:27:35.697 INFO [stderr]    --> src/server_handler.rs:313:17
Nov 30 07:27:35.697 INFO [stderr]     |
Nov 30 07:27:35.697 INFO [stderr] 313 |             let file = File::create(filename);
Nov 30 07:27:35.697 INFO [stderr]     |                 ^^^^ help: consider using `_file` instead
Nov 30 07:27:35.697 INFO [stderr] 
Nov 30 07:27:35.757 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 07:27:35.757 INFO [stderr]    --> src/server_handler.rs:238:9
Nov 30 07:27:35.757 INFO [stderr]     |
Nov 30 07:27:35.757 INFO [stderr] 238 |         remove_dir_all("./test4/");
Nov 30 07:27:35.757 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 07:27:35.757 INFO [stderr]     |
Nov 30 07:27:35.757 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 30 07:27:35.757 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 07:27:35.757 INFO [stderr] 
Nov 30 07:27:35.757 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 07:27:35.757 INFO [stderr]    --> src/server_handler.rs:249:9
Nov 30 07:27:35.758 INFO [stderr]     |
Nov 30 07:27:35.758 INFO [stderr] 249 |         remove_dir_all("./test5/");
Nov 30 07:27:35.758 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 07:27:35.758 INFO [stderr]     |
Nov 30 07:27:35.758 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 07:27:35.758 INFO [stderr] 
Nov 30 07:27:35.758 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 07:27:35.758 INFO [stderr]    --> src/server_handler.rs:271:9
Nov 30 07:27:35.758 INFO [stderr]     |
Nov 30 07:27:35.758 INFO [stderr] 271 |         remove_dir_all("./test/");
Nov 30 07:27:35.758 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 07:27:35.758 INFO [stderr]     |
Nov 30 07:27:35.758 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 07:27:35.758 INFO [stderr] 
Nov 30 07:27:35.758 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 07:27:35.758 INFO [stderr]    --> src/server_handler.rs:287:9
Nov 30 07:27:35.758 INFO [stderr]     |
Nov 30 07:27:35.758 INFO [stderr] 287 |         remove_dir_all("./test1/");
Nov 30 07:27:35.758 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 07:27:35.758 INFO [stderr]     |
Nov 30 07:27:35.758 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 07:27:35.758 INFO [stderr] 
Nov 30 07:27:35.758 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 07:27:35.758 INFO [stderr]    --> src/server_handler.rs:303:9
Nov 30 07:27:35.758 INFO [stderr]     |
Nov 30 07:27:35.758 INFO [stderr] 303 |         remove_dir_all("./test2/");
Nov 30 07:27:35.758 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 07:27:35.758 INFO [stderr]     |
Nov 30 07:27:35.758 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 07:27:35.758 INFO [stderr] 
Nov 30 07:27:35.758 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 07:27:35.758 INFO [stderr]    --> src/server_handler.rs:317:9
Nov 30 07:27:35.758 INFO [stderr]     |
Nov 30 07:27:35.758 INFO [stderr] 317 |         remove_dir_all("./test3/");
Nov 30 07:27:35.758 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 07:27:35.758 INFO [stderr]     |
Nov 30 07:27:35.758 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 07:27:35.758 INFO [stderr] 
Nov 30 07:27:35.758 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 07:27:35.758 INFO [stderr]    --> src/server_handler.rs:338:9
Nov 30 07:27:35.758 INFO [stderr]     |
Nov 30 07:27:35.758 INFO [stderr] 338 |         remove_file(filename);
Nov 30 07:27:35.758 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^
Nov 30 07:27:35.758 INFO [stderr]     |
Nov 30 07:27:35.758 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 07:27:35.758 INFO [stderr] 
Nov 30 07:27:35.768 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.06s
Nov 30 07:27:35.772 INFO [stderr] su: No module specific data is present
Nov 30 07:27:36.180 INFO running `"docker" "inspect" "196b696b8fc28ac10c340ba27678838c222caf7963da93032e042f08bab42f42"`
Nov 30 07:27:36.364 INFO running `"docker" "rm" "-f" "196b696b8fc28ac10c340ba27678838c222caf7963da93032e042f08bab42f42"`
Nov 30 07:27:36.564 INFO [stdout] 196b696b8fc28ac10c340ba27678838c222caf7963da93032e042f08bab42f42