Oct 27 02:23:22.558 INFO checking kbf09/rust_birabira_webserver against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 02:23:22.558 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-0/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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 27 02:23:23.017 INFO blam! 59b54b42e26836cca818bd669e437f64718b981e01ba3bb68047a468d1a1cee0
Oct 27 02:23:23.019 INFO running `"docker" "start" "-a" "59b54b42e26836cca818bd669e437f64718b981e01ba3bb68047a468d1a1cee0"`
Oct 27 02:23:25.663 INFO kablam! usermod: no changes
Oct 27 02:23:25.841 INFO kablam!     Checking serde_json v1.0.2
Oct 27 02:23:28.259 INFO kablam!     Checking rust_birabira_webserver v0.1.0 (/source)
Oct 27 02:23:29.387 INFO kablam! warning: unused variable: `http_headers`
Oct 27 02:23:29.387 INFO kablam!   --> src/bira/webserver.rs:53:17
Oct 27 02:23:29.387 INFO kablam!    |
Oct 27 02:23:29.388 INFO kablam! 53 |             let http_headers = http_headers::HttpHeaders::new(&mut request_http_headers);
Oct 27 02:23:29.388 INFO kablam!    |                 ^^^^^^^^^^^^ help: consider using `_http_headers` instead
Oct 27 02:23:29.388 INFO kablam!    |
Oct 27 02:23:29.388 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 02:23:29.388 INFO kablam! 
Oct 27 02:23:29.492 INFO kablam! warning: variable does not need to be mutable
Oct 27 02:23:29.492 INFO kablam!   --> src/bira/http_headers.rs:13:13
Oct 27 02:23:29.492 INFO kablam!    |
Oct 27 02:23:29.492 INFO kablam! 13 |         let mut raw_method_header = request_http_headers.remove(0);
Oct 27 02:23:29.492 INFO kablam!    |             ----^^^^^^^^^^^^^^^^^
Oct 27 02:23:29.492 INFO kablam!    |             |
Oct 27 02:23:29.492 INFO kablam!    |             help: remove this `mut`
Oct 27 02:23:29.492 INFO kablam!    |
Oct 27 02:23:29.492 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 27 02:23:29.492 INFO kablam! 
Oct 27 02:23:29.492 INFO kablam! warning: variable does not need to be mutable
Oct 27 02:23:29.492 INFO kablam!   --> src/bira/http_headers.rs:14:13
Oct 27 02:23:29.492 INFO kablam!    |
Oct 27 02:23:29.492 INFO kablam! 14 |         let mut a = raw_method_header.as_str();
Oct 27 02:23:29.492 INFO kablam!    |             ----^
Oct 27 02:23:29.492 INFO kablam!    |             |
Oct 27 02:23:29.492 INFO kablam!    |             help: remove this `mut`
Oct 27 02:23:29.492 INFO kablam! 
Oct 27 02:23:29.492 INFO kablam! warning: field is never used: `headers`
Oct 27 02:23:29.492 INFO kablam!  --> src/bira/http_headers.rs:6:5
Oct 27 02:23:29.492 INFO kablam!   |
Oct 27 02:23:29.492 INFO kablam! 6 |     headers: HashMap<String, String>,
Oct 27 02:23:29.492 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 02:23:29.492 INFO kablam!   |
Oct 27 02:23:29.493 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 27 02:23:29.493 INFO kablam! 
Oct 27 02:23:29.576 INFO kablam! warning: unused variable: `http_headers`
Oct 27 02:23:29.576 INFO kablam!   --> src/bira/webserver.rs:53:17
Oct 27 02:23:29.576 INFO kablam!    |
Oct 27 02:23:29.576 INFO kablam! 53 |             let http_headers = http_headers::HttpHeaders::new(&mut request_http_headers);
Oct 27 02:23:29.576 INFO kablam!    |                 ^^^^^^^^^^^^ help: consider using `_http_headers` instead
Oct 27 02:23:29.576 INFO kablam!    |
Oct 27 02:23:29.576 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 02:23:29.576 INFO kablam! 
Oct 27 02:23:29.643 INFO kablam! warning: variable does not need to be mutable
Oct 27 02:23:29.643 INFO kablam!   --> src/bira/http_headers.rs:13:13
Oct 27 02:23:29.643 INFO kablam!    |
Oct 27 02:23:29.643 INFO kablam! 13 |         let mut raw_method_header = request_http_headers.remove(0);
Oct 27 02:23:29.643 INFO kablam!    |             ----^^^^^^^^^^^^^^^^^
Oct 27 02:23:29.643 INFO kablam!    |             |
Oct 27 02:23:29.643 INFO kablam!    |             help: remove this `mut`
Oct 27 02:23:29.643 INFO kablam!    |
Oct 27 02:23:29.643 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 27 02:23:29.643 INFO kablam! 
Oct 27 02:23:29.643 INFO kablam! warning: variable does not need to be mutable
Oct 27 02:23:29.643 INFO kablam!   --> src/bira/http_headers.rs:14:13
Oct 27 02:23:29.643 INFO kablam!    |
Oct 27 02:23:29.643 INFO kablam! 14 |         let mut a = raw_method_header.as_str();
Oct 27 02:23:29.643 INFO kablam!    |             ----^
Oct 27 02:23:29.643 INFO kablam!    |             |
Oct 27 02:23:29.643 INFO kablam!    |             help: remove this `mut`
Oct 27 02:23:29.643 INFO kablam! 
Oct 27 02:23:29.643 INFO kablam! warning: field is never used: `headers`
Oct 27 02:23:29.643 INFO kablam!  --> src/bira/http_headers.rs:6:5
Oct 27 02:23:29.643 INFO kablam!   |
Oct 27 02:23:29.643 INFO kablam! 6 |     headers: HashMap<String, String>,
Oct 27 02:23:29.643 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 02:23:29.643 INFO kablam!   |
Oct 27 02:23:29.643 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 27 02:23:29.643 INFO kablam! 
Oct 27 02:23:29.684 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.99s
Oct 27 02:23:29.703 INFO kablam! su: No module specific data is present
Oct 27 02:23:31.167 INFO running `"docker" "rm" "-f" "59b54b42e26836cca818bd669e437f64718b981e01ba3bb68047a468d1a1cee0"`
Oct 27 02:23:31.415 INFO blam! 59b54b42e26836cca818bd669e437f64718b981e01ba3bb68047a468d1a1cee0