Sep 19 18:57:15.818 INFO checking rusty_express-0.3.5 against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346
Sep 19 18:57:15.818 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets
Sep 19 18:57:15.818 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-0/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/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 +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 18:57:15.976 INFO blam! 17b66d8f15b58a5587cdaab57a58217c0997aa6d659750b2fcb04a13ac12f05d
Sep 19 18:57:15.978 INFO running `"docker" "start" "-a" "17b66d8f15b58a5587cdaab57a58217c0997aa6d659750b2fcb04a13ac12f05d"`
Sep 19 18:57:17.054 INFO kablam! usermod: no changes
Sep 19 18:57:17.135 INFO kablam!     Checking rusty_express v0.3.5 (/source)
Sep 19 18:57:18.739 INFO kablam! warning: variable does not need to be mutable
Sep 19 18:57:18.739 INFO kablam!    --> src/support/logger.rs:128:15
Sep 19 18:57:18.739 INFO kablam!     |
Sep 19 18:57:18.739 INFO kablam! 128 |     if let Ok(mut config) = CONFIG.read() {
Sep 19 18:57:18.739 INFO kablam!     |               ----^^^^^^
Sep 19 18:57:18.739 INFO kablam!     |               |
Sep 19 18:57:18.739 INFO kablam!     |               help: remove this `mut`
Sep 19 18:57:18.739 INFO kablam!     |
Sep 19 18:57:18.739 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 19 18:57:18.739 INFO kablam! 
Sep 19 18:57:18.867 INFO kablam! warning: variable does not need to be mutable
Sep 19 18:57:18.867 INFO kablam!    --> src/support/logger.rs:128:15
Sep 19 18:57:18.867 INFO kablam!     |
Sep 19 18:57:18.867 INFO kablam! 128 |     if let Ok(mut config) = CONFIG.read() {
Sep 19 18:57:18.867 INFO kablam!     |               ----^^^^^^
Sep 19 18:57:18.867 INFO kablam!     |               |
Sep 19 18:57:18.867 INFO kablam!     |               help: remove this `mut`
Sep 19 18:57:18.867 INFO kablam!     |
Sep 19 18:57:18.867 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 19 18:57:18.867 INFO kablam! 
Sep 19 18:57:20.307 INFO kablam! warning: unused variable: `req`
Sep 19 18:57:20.307 INFO kablam!   --> examples/simple_redirect.rs:19:24
Sep 19 18:57:20.307 INFO kablam!    |
Sep 19 18:57:20.307 INFO kablam! 19 | pub fn simple_response(req: &Box<Request>, resp: &mut Box<Response>) {
Sep 19 18:57:20.307 INFO kablam!    |                        ^^^ help: consider using `_req` instead
Sep 19 18:57:20.307 INFO kablam!    |
Sep 19 18:57:20.307 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 19 18:57:20.307 INFO kablam! 
Sep 19 18:57:20.307 INFO kablam! warning: unused variable: `req`
Sep 19 18:57:20.307 INFO kablam!   --> examples/simple_redirect.rs:27:24
Sep 19 18:57:20.307 INFO kablam!    |
Sep 19 18:57:20.307 INFO kablam! 27 | pub fn simple_redirect(req: &Box<Request>, resp: &mut Box<Response>) {
Sep 19 18:57:20.307 INFO kablam!    |                        ^^^ help: consider using `_req` instead
Sep 19 18:57:20.307 INFO kablam! 
Sep 19 18:57:20.307 INFO kablam! warning: unused variable: `req`
Sep 19 18:57:20.307 INFO kablam!   --> examples/simple_redirect.rs:31:26
Sep 19 18:57:20.307 INFO kablam!    |
Sep 19 18:57:20.307 INFO kablam! 31 | pub fn simple_redir_fail(req: &Box<Request>, resp: &mut Box<Response>) {
Sep 19 18:57:20.307 INFO kablam!    |                          ^^^ help: consider using `_req` instead
Sep 19 18:57:20.307 INFO kablam! 
Sep 19 18:57:20.821 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.75s
Sep 19 18:57:20.831 INFO kablam! su: No module specific data is present
Sep 19 18:57:21.697 INFO running `"docker" "rm" "-f" "17b66d8f15b58a5587cdaab57a58217c0997aa6d659750b2fcb04a13ac12f05d"`
Sep 19 18:57:21.902 INFO blam! 17b66d8f15b58a5587cdaab57a58217c0997aa6d659750b2fcb04a13ac12f05d