Sep 14 09:46:34.984 INFO checking rusty_express-0.3.5 against try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0 for pr-53578-1
Sep 14 09:46:34.984 INFO running: cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets
Sep 14 09:46:34.984 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53578-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/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 +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 09:46:35.186 INFO blam! 1abd3556a2f45e64544785240e2bd98661a37ec3e50b2a0c2c49bf6ab0e2f4c5
Sep 14 09:46:35.188 INFO running `"docker" "start" "-a" "1abd3556a2f45e64544785240e2bd98661a37ec3e50b2a0c2c49bf6ab0e2f4c5"`
Sep 14 09:46:36.383 INFO kablam! usermod: no changes
Sep 14 09:46:36.554 INFO kablam!     Checking crossbeam-channel v0.2.5
Sep 14 09:46:37.715 INFO kablam!     Checking rusty_express v0.3.5 (file:///source)
Sep 14 09:46:39.331 INFO kablam! warning: variable does not need to be mutable
Sep 14 09:46:39.331 INFO kablam!    --> src/support/logger.rs:128:15
Sep 14 09:46:39.331 INFO kablam!     |
Sep 14 09:46:39.331 INFO kablam! 128 |     if let Ok(mut config) = CONFIG.read() {
Sep 14 09:46:39.331 INFO kablam!     |               ----^^^^^^
Sep 14 09:46:39.331 INFO kablam!     |               |
Sep 14 09:46:39.331 INFO kablam!     |               help: remove this `mut`
Sep 14 09:46:39.331 INFO kablam!     |
Sep 14 09:46:39.331 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 14 09:46:39.331 INFO kablam! 
Sep 14 09:46:39.485 INFO kablam! warning: variable does not need to be mutable
Sep 14 09:46:39.485 INFO kablam!    --> src/support/logger.rs:128:15
Sep 14 09:46:39.485 INFO kablam!     |
Sep 14 09:46:39.485 INFO kablam! 128 |     if let Ok(mut config) = CONFIG.read() {
Sep 14 09:46:39.485 INFO kablam!     |               ----^^^^^^
Sep 14 09:46:39.485 INFO kablam!     |               |
Sep 14 09:46:39.485 INFO kablam!     |               help: remove this `mut`
Sep 14 09:46:39.485 INFO kablam!     |
Sep 14 09:46:39.485 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 14 09:46:39.485 INFO kablam! 
Sep 14 09:46:40.575 INFO kablam! warning: unused variable: `req`
Sep 14 09:46:40.575 INFO kablam!   --> examples/simple_redirect.rs:19:24
Sep 14 09:46:40.575 INFO kablam!    |
Sep 14 09:46:40.575 INFO kablam! 19 | pub fn simple_response(req: &Box<Request>, resp: &mut Box<Response>) {
Sep 14 09:46:40.575 INFO kablam!    |                        ^^^ help: consider using `_req` instead
Sep 14 09:46:40.575 INFO kablam!    |
Sep 14 09:46:40.575 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 14 09:46:40.575 INFO kablam! 
Sep 14 09:46:40.575 INFO kablam! warning: unused variable: `req`
Sep 14 09:46:40.575 INFO kablam!   --> examples/simple_redirect.rs:27:24
Sep 14 09:46:40.575 INFO kablam!    |
Sep 14 09:46:40.575 INFO kablam! 27 | pub fn simple_redirect(req: &Box<Request>, resp: &mut Box<Response>) {
Sep 14 09:46:40.575 INFO kablam!    |                        ^^^ help: consider using `_req` instead
Sep 14 09:46:40.576 INFO kablam! 
Sep 14 09:46:40.576 INFO kablam! warning: unused variable: `req`
Sep 14 09:46:40.576 INFO kablam!   --> examples/simple_redirect.rs:31:26
Sep 14 09:46:40.576 INFO kablam!    |
Sep 14 09:46:40.576 INFO kablam! 31 | pub fn simple_redir_fail(req: &Box<Request>, resp: &mut Box<Response>) {
Sep 14 09:46:40.576 INFO kablam!    |                          ^^^ help: consider using `_req` instead
Sep 14 09:46:40.576 INFO kablam! 
Sep 14 09:46:40.656 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.25s
Sep 14 09:46:40.667 INFO kablam! su: No module specific data is present
Sep 14 09:46:41.353 INFO running `"docker" "rm" "-f" "1abd3556a2f45e64544785240e2bd98661a37ec3e50b2a0c2c49bf6ab0e2f4c5"`
Sep 14 09:46:41.444 INFO blam! 1abd3556a2f45e64544785240e2bd98661a37ec3e50b2a0c2c49bf6ab0e2f4c5