Nov 30 00:17:07.271 INFO checking kbf09/rust_birabira_webserver against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 00:17:07.271 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-0/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 00:17:07.801 INFO [stdout] 18891a5ee4ffdd02fdfcbb3303b94237009ffab88c1c1479001bad80a8996ead
Nov 30 00:17:07.804 INFO running `"docker" "start" "-a" "18891a5ee4ffdd02fdfcbb3303b94237009ffab88c1c1479001bad80a8996ead"`
Nov 30 00:17:09.176 INFO [stderr] usermod: no changes
Nov 30 00:17:09.332 INFO [stderr]     Checking rust_birabira_webserver v0.1.0 (/source)
Nov 30 00:17:10.404 INFO [stderr] warning: unused variable: `http_headers`
Nov 30 00:17:10.404 INFO [stderr]   --> src/bira/webserver.rs:53:17
Nov 30 00:17:10.404 INFO [stderr]    |
Nov 30 00:17:10.404 INFO [stderr] 53 |             let http_headers = http_headers::HttpHeaders::new(&mut request_http_headers);
Nov 30 00:17:10.404 INFO [stderr]    |                 ^^^^^^^^^^^^ help: consider using `_http_headers` instead
Nov 30 00:17:10.404 INFO [stderr]    |
Nov 30 00:17:10.404 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 00:17:10.404 INFO [stderr] 
Nov 30 00:17:10.508 INFO [stderr] warning: unused variable: `http_headers`
Nov 30 00:17:10.508 INFO [stderr]   --> src/bira/webserver.rs:53:17
Nov 30 00:17:10.508 INFO [stderr]    |
Nov 30 00:17:10.508 INFO [stderr] 53 |             let http_headers = http_headers::HttpHeaders::new(&mut request_http_headers);
Nov 30 00:17:10.508 INFO [stderr]    |                 ^^^^^^^^^^^^ help: consider using `_http_headers` instead
Nov 30 00:17:10.508 INFO [stderr]    |
Nov 30 00:17:10.508 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 00:17:10.508 INFO [stderr] 
Nov 30 00:17:10.508 INFO [stderr] warning: variable does not need to be mutable
Nov 30 00:17:10.508 INFO [stderr]   --> src/bira/http_headers.rs:13:13
Nov 30 00:17:10.508 INFO [stderr]    |
Nov 30 00:17:10.508 INFO [stderr] 13 |         let mut raw_method_header = request_http_headers.remove(0);
Nov 30 00:17:10.508 INFO [stderr]    |             ----^^^^^^^^^^^^^^^^^
Nov 30 00:17:10.508 INFO [stderr]    |             |
Nov 30 00:17:10.508 INFO [stderr]    |             help: remove this `mut`
Nov 30 00:17:10.508 INFO [stderr]    |
Nov 30 00:17:10.508 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 30 00:17:10.508 INFO [stderr] 
Nov 30 00:17:10.508 INFO [stderr] warning: variable does not need to be mutable
Nov 30 00:17:10.508 INFO [stderr]   --> src/bira/http_headers.rs:14:13
Nov 30 00:17:10.508 INFO [stderr]    |
Nov 30 00:17:10.508 INFO [stderr] 14 |         let mut a = raw_method_header.as_str();
Nov 30 00:17:10.508 INFO [stderr]    |             ----^
Nov 30 00:17:10.508 INFO [stderr]    |             |
Nov 30 00:17:10.508 INFO [stderr]    |             help: remove this `mut`
Nov 30 00:17:10.508 INFO [stderr] 
Nov 30 00:17:10.508 INFO [stderr] warning: field is never used: `headers`
Nov 30 00:17:10.508 INFO [stderr]  --> src/bira/http_headers.rs:6:5
Nov 30 00:17:10.508 INFO [stderr]   |
Nov 30 00:17:10.508 INFO [stderr] 6 |     headers: HashMap<String, String>,
Nov 30 00:17:10.508 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 00:17:10.508 INFO [stderr]   |
Nov 30 00:17:10.508 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 30 00:17:10.508 INFO [stderr] 
Nov 30 00:17:10.628 INFO [stderr] warning: variable does not need to be mutable
Nov 30 00:17:10.628 INFO [stderr]   --> src/bira/http_headers.rs:13:13
Nov 30 00:17:10.628 INFO [stderr]    |
Nov 30 00:17:10.628 INFO [stderr] 13 |         let mut raw_method_header = request_http_headers.remove(0);
Nov 30 00:17:10.628 INFO [stderr]    |             ----^^^^^^^^^^^^^^^^^
Nov 30 00:17:10.628 INFO [stderr]    |             |
Nov 30 00:17:10.628 INFO [stderr]    |             help: remove this `mut`
Nov 30 00:17:10.628 INFO [stderr]    |
Nov 30 00:17:10.628 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 30 00:17:10.628 INFO [stderr] 
Nov 30 00:17:10.628 INFO [stderr] warning: variable does not need to be mutable
Nov 30 00:17:10.628 INFO [stderr]   --> src/bira/http_headers.rs:14:13
Nov 30 00:17:10.628 INFO [stderr]    |
Nov 30 00:17:10.628 INFO [stderr] 14 |         let mut a = raw_method_header.as_str();
Nov 30 00:17:10.628 INFO [stderr]    |             ----^
Nov 30 00:17:10.628 INFO [stderr]    |             |
Nov 30 00:17:10.628 INFO [stderr]    |             help: remove this `mut`
Nov 30 00:17:10.628 INFO [stderr] 
Nov 30 00:17:10.628 INFO [stderr] warning: field is never used: `headers`
Nov 30 00:17:10.628 INFO [stderr]  --> src/bira/http_headers.rs:6:5
Nov 30 00:17:10.628 INFO [stderr]   |
Nov 30 00:17:10.628 INFO [stderr] 6 |     headers: HashMap<String, String>,
Nov 30 00:17:10.628 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 00:17:10.628 INFO [stderr]   |
Nov 30 00:17:10.628 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 30 00:17:10.628 INFO [stderr] 
Nov 30 00:17:10.652 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.44s
Nov 30 00:17:10.658 INFO [stderr] su: No module specific data is present
Nov 30 00:17:11.684 INFO running `"docker" "inspect" "18891a5ee4ffdd02fdfcbb3303b94237009ffab88c1c1479001bad80a8996ead"`
Nov 30 00:17:11.976 INFO running `"docker" "rm" "-f" "18891a5ee4ffdd02fdfcbb3303b94237009ffab88c1c1479001bad80a8996ead"`
Nov 30 00:17:12.228 INFO [stdout] 18891a5ee4ffdd02fdfcbb3303b94237009ffab88c1c1479001bad80a8996ead