Sep 06 00:37:14.285 INFO checking rusty_express-0.3.5 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 06 00:37:14.285 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 06 00:37:14.285 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-7/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/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 +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 00:37:14.453 INFO blam! 2983aee255fb02b71e5969e7a1508fe3cd8f49d8fc9c4af785b64b510561d254
Sep 06 00:37:14.455 INFO running `"docker" "start" "-a" "2983aee255fb02b71e5969e7a1508fe3cd8f49d8fc9c4af785b64b510561d254"`
Sep 06 00:37:15.195 INFO kablam! usermod: no changes
Sep 06 00:37:15.315 INFO kablam!     Checking rusty_express v0.3.5 (file:///source)
Sep 06 00:37:17.122 INFO kablam! warning: variable does not need to be mutable
Sep 06 00:37:17.122 INFO kablam!    --> src/support/logger.rs:128:15
Sep 06 00:37:17.122 INFO kablam!     |
Sep 06 00:37:17.122 INFO kablam! 128 |     if let Ok(mut config) = CONFIG.read() {
Sep 06 00:37:17.122 INFO kablam!     |               ----^^^^^^
Sep 06 00:37:17.122 INFO kablam!     |               |
Sep 06 00:37:17.122 INFO kablam!     |               help: remove this `mut`
Sep 06 00:37:17.122 INFO kablam!     |
Sep 06 00:37:17.122 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 06 00:37:17.122 INFO kablam! 
Sep 06 00:37:17.234 INFO kablam! warning: variable does not need to be mutable
Sep 06 00:37:17.234 INFO kablam!    --> src/support/logger.rs:128:15
Sep 06 00:37:17.234 INFO kablam!     |
Sep 06 00:37:17.234 INFO kablam! 128 |     if let Ok(mut config) = CONFIG.read() {
Sep 06 00:37:17.234 INFO kablam!     |               ----^^^^^^
Sep 06 00:37:17.234 INFO kablam!     |               |
Sep 06 00:37:17.234 INFO kablam!     |               help: remove this `mut`
Sep 06 00:37:17.234 INFO kablam!     |
Sep 06 00:37:17.234 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 06 00:37:17.234 INFO kablam! 
Sep 06 00:37:19.126 INFO kablam! warning: unused variable: `req`
Sep 06 00:37:19.126 INFO kablam!   --> examples/simple_redirect.rs:19:24
Sep 06 00:37:19.126 INFO kablam!    |
Sep 06 00:37:19.126 INFO kablam! 19 | pub fn simple_response(req: &Box<Request>, resp: &mut Box<Response>) {
Sep 06 00:37:19.126 INFO kablam!    |                        ^^^ help: consider using `_req` instead
Sep 06 00:37:19.126 INFO kablam!    |
Sep 06 00:37:19.126 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 06 00:37:19.126 INFO kablam! 
Sep 06 00:37:19.126 INFO kablam! warning: unused variable: `req`
Sep 06 00:37:19.126 INFO kablam!   --> examples/simple_redirect.rs:27:24
Sep 06 00:37:19.126 INFO kablam!    |
Sep 06 00:37:19.126 INFO kablam! 27 | pub fn simple_redirect(req: &Box<Request>, resp: &mut Box<Response>) {
Sep 06 00:37:19.126 INFO kablam!    |                        ^^^ help: consider using `_req` instead
Sep 06 00:37:19.126 INFO kablam! 
Sep 06 00:37:19.126 INFO kablam! warning: unused variable: `req`
Sep 06 00:37:19.126 INFO kablam!   --> examples/simple_redirect.rs:31:26
Sep 06 00:37:19.126 INFO kablam!    |
Sep 06 00:37:19.126 INFO kablam! 31 | pub fn simple_redir_fail(req: &Box<Request>, resp: &mut Box<Response>) {
Sep 06 00:37:19.126 INFO kablam!    |                          ^^^ help: consider using `_req` instead
Sep 06 00:37:19.126 INFO kablam! 
Sep 06 00:37:19.354 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.14s
Sep 06 00:37:19.362 INFO kablam! su: No module specific data is present
Sep 06 00:37:20.120 INFO running `"docker" "rm" "-f" "2983aee255fb02b71e5969e7a1508fe3cd8f49d8fc9c4af785b64b510561d254"`
Sep 06 00:37:20.239 INFO blam! 2983aee255fb02b71e5969e7a1508fe3cd8f49d8fc9c4af785b64b510561d254