Sep 19 20:53:51.172 INFO checking rusty_express-0.3.5 against try#135b4cd023a753409d01e43b0f23d22a899feeeb for pr-54352
Sep 19 20:53:51.173 INFO running: cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets
Sep 19 20:53:51.173 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54352/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-5/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/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 +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 20:53:51.318 INFO blam! 169816594d7945eff0dc48ba88bcc268e10c38aa9aa107dafd15373df5e3a2b7
Sep 19 20:53:51.320 INFO running `"docker" "start" "-a" "169816594d7945eff0dc48ba88bcc268e10c38aa9aa107dafd15373df5e3a2b7"`
Sep 19 20:53:52.497 INFO kablam! usermod: no changes
Sep 19 20:53:52.706 INFO kablam!     Checking rusty_express v0.3.5 (/source)
Sep 19 20:53:54.510 INFO kablam! warning: variable does not need to be mutable
Sep 19 20:53:54.510 INFO kablam!    --> src/support/logger.rs:128:15
Sep 19 20:53:54.510 INFO kablam!     |
Sep 19 20:53:54.510 INFO kablam! 128 |     if let Ok(mut config) = CONFIG.read() {
Sep 19 20:53:54.510 INFO kablam!     |               ----^^^^^^
Sep 19 20:53:54.510 INFO kablam!     |               |
Sep 19 20:53:54.510 INFO kablam!     |               help: remove this `mut`
Sep 19 20:53:54.510 INFO kablam!     |
Sep 19 20:53:54.510 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 19 20:53:54.510 INFO kablam! 
Sep 19 20:53:54.645 INFO kablam! warning: variable does not need to be mutable
Sep 19 20:53:54.645 INFO kablam!    --> src/support/logger.rs:128:15
Sep 19 20:53:54.645 INFO kablam!     |
Sep 19 20:53:54.645 INFO kablam! 128 |     if let Ok(mut config) = CONFIG.read() {
Sep 19 20:53:54.645 INFO kablam!     |               ----^^^^^^
Sep 19 20:53:54.645 INFO kablam!     |               |
Sep 19 20:53:54.645 INFO kablam!     |               help: remove this `mut`
Sep 19 20:53:54.645 INFO kablam!     |
Sep 19 20:53:54.645 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 19 20:53:54.645 INFO kablam! 
Sep 19 20:53:56.130 INFO kablam! warning: unused variable: `req`
Sep 19 20:53:56.130 INFO kablam!   --> examples/simple_redirect.rs:19:24
Sep 19 20:53:56.130 INFO kablam!    |
Sep 19 20:53:56.130 INFO kablam! 19 | pub fn simple_response(req: &Box<Request>, resp: &mut Box<Response>) {
Sep 19 20:53:56.130 INFO kablam!    |                        ^^^ help: consider using `_req` instead
Sep 19 20:53:56.130 INFO kablam!    |
Sep 19 20:53:56.130 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 19 20:53:56.130 INFO kablam! 
Sep 19 20:53:56.130 INFO kablam! warning: unused variable: `req`
Sep 19 20:53:56.130 INFO kablam!   --> examples/simple_redirect.rs:27:24
Sep 19 20:53:56.130 INFO kablam!    |
Sep 19 20:53:56.130 INFO kablam! 27 | pub fn simple_redirect(req: &Box<Request>, resp: &mut Box<Response>) {
Sep 19 20:53:56.130 INFO kablam!    |                        ^^^ help: consider using `_req` instead
Sep 19 20:53:56.130 INFO kablam! 
Sep 19 20:53:56.130 INFO kablam! warning: unused variable: `req`
Sep 19 20:53:56.130 INFO kablam!   --> examples/simple_redirect.rs:31:26
Sep 19 20:53:56.130 INFO kablam!    |
Sep 19 20:53:56.130 INFO kablam! 31 | pub fn simple_redir_fail(req: &Box<Request>, resp: &mut Box<Response>) {
Sep 19 20:53:56.130 INFO kablam!    |                          ^^^ help: consider using `_req` instead
Sep 19 20:53:56.130 INFO kablam! 
Sep 19 20:53:56.386 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.86s
Sep 19 20:53:56.393 INFO kablam! su: No module specific data is present
Sep 19 20:53:57.386 INFO running `"docker" "rm" "-f" "169816594d7945eff0dc48ba88bcc268e10c38aa9aa107dafd15373df5e3a2b7"`
Sep 19 20:53:57.478 INFO blam! 169816594d7945eff0dc48ba88bcc268e10c38aa9aa107dafd15373df5e3a2b7