Nov 07 09:19:37.181 INFO checking rusty_express-0.3.5 against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 07 09:19:37.181 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-3/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +24e66c28980442a48d9458f1a4f9b76cc722dc8a-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 07 09:19:37.729 INFO blam! fdeeccbe0c43b27e873ddf32c7161ec24588ee2ac30900462fc2c961d68204ef
Nov 07 09:19:37.737 INFO running `"docker" "start" "-a" "fdeeccbe0c43b27e873ddf32c7161ec24588ee2ac30900462fc2c961d68204ef"`
Nov 07 09:19:39.449 INFO kablam! usermod: no changes
Nov 07 09:19:39.600 INFO kablam!     Checking rusty_express v0.3.5 (/source)
Nov 07 09:19:43.856 INFO kablam! warning: variable does not need to be mutable
Nov 07 09:19:43.856 INFO kablam!    --> src/support/logger.rs:128:15
Nov 07 09:19:43.856 INFO kablam!     |
Nov 07 09:19:43.856 INFO kablam! 128 |     if let Ok(mut config) = CONFIG.read() {
Nov 07 09:19:43.856 INFO kablam!     |               ----^^^^^^
Nov 07 09:19:43.856 INFO kablam!     |               |
Nov 07 09:19:43.856 INFO kablam!     |               help: remove this `mut`
Nov 07 09:19:43.856 INFO kablam!     |
Nov 07 09:19:43.856 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 07 09:19:43.856 INFO kablam! 
Nov 07 09:19:45.340 INFO kablam! warning: variable does not need to be mutable
Nov 07 09:19:45.340 INFO kablam!    --> src/support/logger.rs:128:15
Nov 07 09:19:45.340 INFO kablam!     |
Nov 07 09:19:45.340 INFO kablam! 128 |     if let Ok(mut config) = CONFIG.read() {
Nov 07 09:19:45.340 INFO kablam!     |               ----^^^^^^
Nov 07 09:19:45.340 INFO kablam!     |               |
Nov 07 09:19:45.340 INFO kablam!     |               help: remove this `mut`
Nov 07 09:19:45.340 INFO kablam!     |
Nov 07 09:19:45.340 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 07 09:19:45.340 INFO kablam! 
Nov 07 09:19:51.104 INFO kablam! warning: unused variable: `req`
Nov 07 09:19:51.104 INFO kablam!   --> examples/simple_redirect.rs:19:24
Nov 07 09:19:51.104 INFO kablam!    |
Nov 07 09:19:51.104 INFO kablam! 19 | pub fn simple_response(req: &Box<Request>, resp: &mut Box<Response>) {
Nov 07 09:19:51.104 INFO kablam!    |                        ^^^ help: consider using `_req` instead
Nov 07 09:19:51.104 INFO kablam!    |
Nov 07 09:19:51.104 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 07 09:19:51.104 INFO kablam! 
Nov 07 09:19:51.104 INFO kablam! warning: unused variable: `req`
Nov 07 09:19:51.104 INFO kablam!   --> examples/simple_redirect.rs:27:24
Nov 07 09:19:51.104 INFO kablam!    |
Nov 07 09:19:51.105 INFO kablam! 27 | pub fn simple_redirect(req: &Box<Request>, resp: &mut Box<Response>) {
Nov 07 09:19:51.105 INFO kablam!    |                        ^^^ help: consider using `_req` instead
Nov 07 09:19:51.105 INFO kablam! 
Nov 07 09:19:51.105 INFO kablam! warning: unused variable: `req`
Nov 07 09:19:51.105 INFO kablam!   --> examples/simple_redirect.rs:31:26
Nov 07 09:19:51.105 INFO kablam!    |
Nov 07 09:19:51.105 INFO kablam! 31 | pub fn simple_redir_fail(req: &Box<Request>, resp: &mut Box<Response>) {
Nov 07 09:19:51.105 INFO kablam!    |                          ^^^ help: consider using `_req` instead
Nov 07 09:19:51.105 INFO kablam! 
Nov 07 09:19:51.404 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 11.94s
Nov 07 09:19:51.416 INFO kablam! su: No module specific data is present
Nov 07 09:19:52.140 INFO running `"docker" "rm" "-f" "fdeeccbe0c43b27e873ddf32c7161ec24588ee2ac30900462fc2c961d68204ef"`
Nov 07 09:19:52.496 INFO blam! fdeeccbe0c43b27e873ddf32c7161ec24588ee2ac30900462fc2c961d68204ef