Sep 17 18:00:16.990 INFO checking rusty_express-0.3.5 against try#cfeeefe83c83bceb55d60d7e2be173db7597ed50 for pr-54033
Sep 17 18:00:16.990 INFO running: cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets
Sep 17 18:00:16.990 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54033/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-3/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 18:00:17.177 INFO blam! 1e250d87d7150953f47da03554b28378cde6865c2026fb9bb57582cbbce5e7e4
Sep 17 18:00:17.179 INFO running `"docker" "start" "-a" "1e250d87d7150953f47da03554b28378cde6865c2026fb9bb57582cbbce5e7e4"`
Sep 17 18:00:18.079 INFO kablam! usermod: no changes
Sep 17 18:00:18.182 INFO kablam!     Checking rusty_express v0.3.5 (/source)
Sep 17 18:00:19.743 INFO kablam! warning: variable does not need to be mutable
Sep 17 18:00:19.743 INFO kablam!    --> src/support/logger.rs:128:15
Sep 17 18:00:19.743 INFO kablam!     |
Sep 17 18:00:19.743 INFO kablam! 128 |     if let Ok(mut config) = CONFIG.read() {
Sep 17 18:00:19.743 INFO kablam!     |               ----^^^^^^
Sep 17 18:00:19.743 INFO kablam!     |               |
Sep 17 18:00:19.743 INFO kablam!     |               help: remove this `mut`
Sep 17 18:00:19.743 INFO kablam!     |
Sep 17 18:00:19.743 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 17 18:00:19.743 INFO kablam! 
Sep 17 18:00:19.847 INFO kablam! warning: variable does not need to be mutable
Sep 17 18:00:19.847 INFO kablam!    --> src/support/logger.rs:128:15
Sep 17 18:00:19.847 INFO kablam!     |
Sep 17 18:00:19.847 INFO kablam! 128 |     if let Ok(mut config) = CONFIG.read() {
Sep 17 18:00:19.847 INFO kablam!     |               ----^^^^^^
Sep 17 18:00:19.847 INFO kablam!     |               |
Sep 17 18:00:19.847 INFO kablam!     |               help: remove this `mut`
Sep 17 18:00:19.847 INFO kablam!     |
Sep 17 18:00:19.847 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 17 18:00:19.847 INFO kablam! 
Sep 17 18:00:21.247 INFO kablam! warning: unused variable: `req`
Sep 17 18:00:21.248 INFO kablam!   --> examples/simple_redirect.rs:19:24
Sep 17 18:00:21.248 INFO kablam!    |
Sep 17 18:00:21.248 INFO kablam! 19 | pub fn simple_response(req: &Box<Request>, resp: &mut Box<Response>) {
Sep 17 18:00:21.248 INFO kablam!    |                        ^^^ help: consider using `_req` instead
Sep 17 18:00:21.248 INFO kablam!    |
Sep 17 18:00:21.248 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 17 18:00:21.248 INFO kablam! 
Sep 17 18:00:21.248 INFO kablam! warning: unused variable: `req`
Sep 17 18:00:21.248 INFO kablam!   --> examples/simple_redirect.rs:27:24
Sep 17 18:00:21.248 INFO kablam!    |
Sep 17 18:00:21.248 INFO kablam! 27 | pub fn simple_redirect(req: &Box<Request>, resp: &mut Box<Response>) {
Sep 17 18:00:21.248 INFO kablam!    |                        ^^^ help: consider using `_req` instead
Sep 17 18:00:21.248 INFO kablam! 
Sep 17 18:00:21.248 INFO kablam! warning: unused variable: `req`
Sep 17 18:00:21.248 INFO kablam!   --> examples/simple_redirect.rs:31:26
Sep 17 18:00:21.248 INFO kablam!    |
Sep 17 18:00:21.248 INFO kablam! 31 | pub fn simple_redir_fail(req: &Box<Request>, resp: &mut Box<Response>) {
Sep 17 18:00:21.248 INFO kablam!    |                          ^^^ help: consider using `_req` instead
Sep 17 18:00:21.248 INFO kablam! 
Sep 17 18:00:21.978 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.87s
Sep 17 18:00:21.995 INFO kablam! su: No module specific data is present
Sep 17 18:00:22.995 INFO running `"docker" "rm" "-f" "1e250d87d7150953f47da03554b28378cde6865c2026fb9bb57582cbbce5e7e4"`
Sep 17 18:00:23.249 INFO blam! 1e250d87d7150953f47da03554b28378cde6865c2026fb9bb57582cbbce5e7e4