Sep 04 07:37:31.863 INFO checking rusty_express-0.3.5 against master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8 for pr-53913
Sep 04 07:37:31.863 INFO running: cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets
Sep 04 07:37:31.863 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53913/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-0/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/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=500" "-e" "CMD=cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 07:37:32.022 INFO blam! 733583f7a779fad1a8e24a39e1d64d0eecafc2f28e4bdd72e2aa79ed999ebfc4
Sep 04 07:37:32.024 INFO running `"docker" "start" "-a" "733583f7a779fad1a8e24a39e1d64d0eecafc2f28e4bdd72e2aa79ed999ebfc4"`
Sep 04 07:37:32.679 INFO kablam!     Checking rusty_express v0.3.5 (file:///source)
Sep 04 07:37:35.615 INFO kablam! warning: variable does not need to be mutable
Sep 04 07:37:35.616 INFO kablam!    --> src/support/logger.rs:128:15
Sep 04 07:37:35.616 INFO kablam!     |
Sep 04 07:37:35.616 INFO kablam! 128 |     if let Ok(mut config) = CONFIG.read() {
Sep 04 07:37:35.616 INFO kablam!     |               ----^^^^^^
Sep 04 07:37:35.616 INFO kablam!     |               |
Sep 04 07:37:35.616 INFO kablam!     |               help: remove this `mut`
Sep 04 07:37:35.616 INFO kablam!     |
Sep 04 07:37:35.616 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 04 07:37:35.616 INFO kablam! 
Sep 04 07:37:35.710 INFO kablam! warning: variable does not need to be mutable
Sep 04 07:37:35.710 INFO kablam!    --> src/support/logger.rs:128:15
Sep 04 07:37:35.710 INFO kablam!     |
Sep 04 07:37:35.710 INFO kablam! 128 |     if let Ok(mut config) = CONFIG.read() {
Sep 04 07:37:35.710 INFO kablam!     |               ----^^^^^^
Sep 04 07:37:35.710 INFO kablam!     |               |
Sep 04 07:37:35.710 INFO kablam!     |               help: remove this `mut`
Sep 04 07:37:35.710 INFO kablam!     |
Sep 04 07:37:35.710 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 04 07:37:35.710 INFO kablam! 
Sep 04 07:37:37.831 INFO kablam! warning: unused variable: `req`
Sep 04 07:37:37.831 INFO kablam!   --> examples/simple_redirect.rs:19:24
Sep 04 07:37:37.831 INFO kablam!    |
Sep 04 07:37:37.831 INFO kablam! 19 | pub fn simple_response(req: &Box<Request>, resp: &mut Box<Response>) {
Sep 04 07:37:37.831 INFO kablam!    |                        ^^^ help: consider using `_req` instead
Sep 04 07:37:37.831 INFO kablam!    |
Sep 04 07:37:37.831 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 04 07:37:37.831 INFO kablam! 
Sep 04 07:37:37.832 INFO kablam! warning: unused variable: `req`
Sep 04 07:37:37.832 INFO kablam!   --> examples/simple_redirect.rs:27:24
Sep 04 07:37:37.832 INFO kablam!    |
Sep 04 07:37:37.832 INFO kablam! 27 | pub fn simple_redirect(req: &Box<Request>, resp: &mut Box<Response>) {
Sep 04 07:37:37.832 INFO kablam!    |                        ^^^ help: consider using `_req` instead
Sep 04 07:37:37.832 INFO kablam! 
Sep 04 07:37:37.832 INFO kablam! warning: unused variable: `req`
Sep 04 07:37:37.832 INFO kablam!   --> examples/simple_redirect.rs:31:26
Sep 04 07:37:37.832 INFO kablam!    |
Sep 04 07:37:37.832 INFO kablam! 31 | pub fn simple_redir_fail(req: &Box<Request>, resp: &mut Box<Response>) {
Sep 04 07:37:37.832 INFO kablam!    |                          ^^^ help: consider using `_req` instead
Sep 04 07:37:37.832 INFO kablam! 
Sep 04 07:37:37.941 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.35s
Sep 04 07:37:37.953 INFO kablam! su: No module specific data is present
Sep 04 07:37:38.547 INFO running `"docker" "rm" "-f" "733583f7a779fad1a8e24a39e1d64d0eecafc2f28e4bdd72e2aa79ed999ebfc4"`
Sep 04 07:37:38.692 INFO blam! 733583f7a779fad1a8e24a39e1d64d0eecafc2f28e4bdd72e2aa79ed999ebfc4