Dec 12 03:11:22.161 INFO checking Denu8thell/simple-rust-webserver against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 03:11:22.161 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-5/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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"`
Dec 12 03:11:22.724 INFO [stdout] 64a8829b088807dd9bc2843f0412048b540db5e865f097374a4dfa79bf14cbe2
Dec 12 03:11:22.730 INFO running `"docker" "start" "-a" "64a8829b088807dd9bc2843f0412048b540db5e865f097374a4dfa79bf14cbe2"`
Dec 12 03:11:24.359 INFO [stderr] usermod: no changes
Dec 12 03:11:24.472 INFO [stderr]     Checking simple_webserver v0.1.0 (/source)
Dec 12 03:11:26.012 INFO [stderr] warning: unused variable: `req_type`
Dec 12 03:11:26.012 INFO [stderr]    --> src/main.rs:202:9
Dec 12 03:11:26.013 INFO [stderr]     |
Dec 12 03:11:26.013 INFO [stderr] 202 |     let req_type = HTTPMethods::from(token_iter.next().unwrap());
Dec 12 03:11:26.013 INFO [stderr]     |         ^^^^^^^^ help: consider using `_req_type` instead
Dec 12 03:11:26.013 INFO [stderr]     |
Dec 12 03:11:26.013 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 12 03:11:26.013 INFO [stderr] 
Dec 12 03:11:26.013 INFO [stderr] warning: unused variable: `req_path`
Dec 12 03:11:26.013 INFO [stderr]    --> src/main.rs:206:9
Dec 12 03:11:26.013 INFO [stderr]     |
Dec 12 03:11:26.013 INFO [stderr] 206 |     let req_path = token_iter.next().unwrap();
Dec 12 03:11:26.013 INFO [stderr]     |         ^^^^^^^^ help: consider using `_req_path` instead
Dec 12 03:11:26.013 INFO [stderr] 
Dec 12 03:11:26.013 INFO [stderr] warning: unused variable: `header_map`
Dec 12 03:11:26.013 INFO [stderr]    --> src/main.rs:239:64
Dec 12 03:11:26.013 INFO [stderr]     |
Dec 12 03:11:26.013 INFO [stderr] 239 | fn get_response_body(req_type: HTTPMethods, req_path: &String, header_map: &HashMap<String, String>) -> String{
Dec 12 03:11:26.013 INFO [stderr]     |                                                                ^^^^^^^^^^ help: consider using `_header_map` instead
Dec 12 03:11:26.013 INFO [stderr] 
Dec 12 03:11:26.013 INFO [stderr] warning: unused variable: `path`
Dec 12 03:11:26.013 INFO [stderr]    --> src/main.rs:246:14
Dec 12 03:11:26.013 INFO [stderr]     |
Dec 12 03:11:26.013 INFO [stderr] 246 | fn file_dump(path: &String) -> String{
Dec 12 03:11:26.013 INFO [stderr]     |              ^^^^ help: consider using `_path` instead
Dec 12 03:11:26.013 INFO [stderr] 
Dec 12 03:11:26.090 INFO [stderr] warning: function is never used: `get_response_body`
Dec 12 03:11:26.090 INFO [stderr]    --> src/main.rs:239:1
Dec 12 03:11:26.090 INFO [stderr]     |
Dec 12 03:11:26.090 INFO [stderr] 239 | fn get_response_body(req_type: HTTPMethods, req_path: &String, header_map: &HashMap<String, String>) -> String{
Dec 12 03:11:26.090 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 03:11:26.090 INFO [stderr]     |
Dec 12 03:11:26.090 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 12 03:11:26.090 INFO [stderr] 
Dec 12 03:11:26.090 INFO [stderr] warning: function is never used: `file_dump`
Dec 12 03:11:26.090 INFO [stderr]    --> src/main.rs:246:1
Dec 12 03:11:26.090 INFO [stderr]     |
Dec 12 03:11:26.091 INFO [stderr] 246 | fn file_dump(path: &String) -> String{
Dec 12 03:11:26.091 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 03:11:26.091 INFO [stderr] 
Dec 12 03:11:26.172 INFO [stderr] warning: unused variable: `req_type`
Dec 12 03:11:26.172 INFO [stderr]    --> src/main.rs:202:9
Dec 12 03:11:26.172 INFO [stderr]     |
Dec 12 03:11:26.172 INFO [stderr] 202 |     let req_type = HTTPMethods::from(token_iter.next().unwrap());
Dec 12 03:11:26.172 INFO [stderr]     |         ^^^^^^^^ help: consider using `_req_type` instead
Dec 12 03:11:26.172 INFO [stderr]     |
Dec 12 03:11:26.172 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 12 03:11:26.172 INFO [stderr] 
Dec 12 03:11:26.172 INFO [stderr] warning: unused variable: `req_path`
Dec 12 03:11:26.172 INFO [stderr]    --> src/main.rs:206:9
Dec 12 03:11:26.172 INFO [stderr]     |
Dec 12 03:11:26.172 INFO [stderr] 206 |     let req_path = token_iter.next().unwrap();
Dec 12 03:11:26.172 INFO [stderr]     |         ^^^^^^^^ help: consider using `_req_path` instead
Dec 12 03:11:26.172 INFO [stderr] 
Dec 12 03:11:26.172 INFO [stderr] warning: unused variable: `header_map`
Dec 12 03:11:26.172 INFO [stderr]    --> src/main.rs:239:64
Dec 12 03:11:26.172 INFO [stderr]     |
Dec 12 03:11:26.172 INFO [stderr] 239 | fn get_response_body(req_type: HTTPMethods, req_path: &String, header_map: &HashMap<String, String>) -> String{
Dec 12 03:11:26.172 INFO [stderr]     |                                                                ^^^^^^^^^^ help: consider using `_header_map` instead
Dec 12 03:11:26.172 INFO [stderr] 
Dec 12 03:11:26.172 INFO [stderr] warning: unused variable: `path`
Dec 12 03:11:26.172 INFO [stderr]    --> src/main.rs:246:14
Dec 12 03:11:26.172 INFO [stderr]     |
Dec 12 03:11:26.172 INFO [stderr] 246 | fn file_dump(path: &String) -> String{
Dec 12 03:11:26.172 INFO [stderr]     |              ^^^^ help: consider using `_path` instead
Dec 12 03:11:26.172 INFO [stderr] 
Dec 12 03:11:26.271 INFO [stderr] warning: function is never used: `get_response_body`
Dec 12 03:11:26.271 INFO [stderr]    --> src/main.rs:239:1
Dec 12 03:11:26.271 INFO [stderr]     |
Dec 12 03:11:26.271 INFO [stderr] 239 | fn get_response_body(req_type: HTTPMethods, req_path: &String, header_map: &HashMap<String, String>) -> String{
Dec 12 03:11:26.271 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 03:11:26.273 INFO [stderr]     |
Dec 12 03:11:26.274 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 12 03:11:26.274 INFO [stderr] 
Dec 12 03:11:26.274 INFO [stderr] warning: function is never used: `file_dump`
Dec 12 03:11:26.274 INFO [stderr]    --> src/main.rs:246:1
Dec 12 03:11:26.274 INFO [stderr]     |
Dec 12 03:11:26.274 INFO [stderr] 246 | fn file_dump(path: &String) -> String{
Dec 12 03:11:26.274 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 03:11:26.274 INFO [stderr] 
Dec 12 03:11:26.300 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.91s
Dec 12 03:11:26.320 INFO [stderr] su: No module specific data is present
Dec 12 03:11:27.242 INFO running `"docker" "inspect" "64a8829b088807dd9bc2843f0412048b540db5e865f097374a4dfa79bf14cbe2"`
Dec 12 03:11:27.526 INFO running `"docker" "rm" "-f" "64a8829b088807dd9bc2843f0412048b540db5e865f097374a4dfa79bf14cbe2"`
Dec 12 03:11:27.888 INFO [stdout] 64a8829b088807dd9bc2843f0412048b540db5e865f097374a4dfa79bf14cbe2