Nov 03 02:26:27.911 INFO checking rusty_express-0.3.5 against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 03 02:26:27.912 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-0/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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 03 02:26:28.440 INFO blam! cec461e0059dac19e032b550c8d806fcda92cd0d23bf6dcf647b1657f9901a4f
Nov 03 02:26:28.464 INFO running `"docker" "start" "-a" "cec461e0059dac19e032b550c8d806fcda92cd0d23bf6dcf647b1657f9901a4f"`
Nov 03 02:26:30.299 INFO kablam! usermod: no changes
Nov 03 02:26:30.528 INFO kablam!     Checking rusty_express v0.3.5 (/source)
Nov 03 02:26:35.888 INFO kablam! warning: variable does not need to be mutable
Nov 03 02:26:35.889 INFO kablam!    --> src/support/logger.rs:128:15
Nov 03 02:26:35.889 INFO kablam!     |
Nov 03 02:26:35.889 INFO kablam! 128 |     if let Ok(mut config) = CONFIG.read() {
Nov 03 02:26:35.889 INFO kablam!     |               ----^^^^^^
Nov 03 02:26:35.889 INFO kablam!     |               |
Nov 03 02:26:35.889 INFO kablam!     |               help: remove this `mut`
Nov 03 02:26:35.889 INFO kablam!     |
Nov 03 02:26:35.889 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 03 02:26:35.889 INFO kablam! 
Nov 03 02:26:36.272 INFO kablam! warning: variable does not need to be mutable
Nov 03 02:26:36.272 INFO kablam!    --> src/support/logger.rs:128:15
Nov 03 02:26:36.272 INFO kablam!     |
Nov 03 02:26:36.272 INFO kablam! 128 |     if let Ok(mut config) = CONFIG.read() {
Nov 03 02:26:36.272 INFO kablam!     |               ----^^^^^^
Nov 03 02:26:36.272 INFO kablam!     |               |
Nov 03 02:26:36.272 INFO kablam!     |               help: remove this `mut`
Nov 03 02:26:36.272 INFO kablam!     |
Nov 03 02:26:36.272 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 03 02:26:36.272 INFO kablam! 
Nov 03 02:26:41.404 INFO kablam! warning: unused variable: `req`
Nov 03 02:26:41.405 INFO kablam!   --> examples/simple_redirect.rs:19:24
Nov 03 02:26:41.405 INFO kablam!    |
Nov 03 02:26:41.405 INFO kablam! 19 | pub fn simple_response(req: &Box<Request>, resp: &mut Box<Response>) {
Nov 03 02:26:41.405 INFO kablam!    |                        ^^^ help: consider using `_req` instead
Nov 03 02:26:41.405 INFO kablam!    |
Nov 03 02:26:41.405 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 03 02:26:41.405 INFO kablam! 
Nov 03 02:26:41.405 INFO kablam! warning: unused variable: `req`
Nov 03 02:26:41.405 INFO kablam!   --> examples/simple_redirect.rs:27:24
Nov 03 02:26:41.405 INFO kablam!    |
Nov 03 02:26:41.405 INFO kablam! 27 | pub fn simple_redirect(req: &Box<Request>, resp: &mut Box<Response>) {
Nov 03 02:26:41.405 INFO kablam!    |                        ^^^ help: consider using `_req` instead
Nov 03 02:26:41.405 INFO kablam! 
Nov 03 02:26:41.405 INFO kablam! warning: unused variable: `req`
Nov 03 02:26:41.405 INFO kablam!   --> examples/simple_redirect.rs:31:26
Nov 03 02:26:41.405 INFO kablam!    |
Nov 03 02:26:41.405 INFO kablam! 31 | pub fn simple_redir_fail(req: &Box<Request>, resp: &mut Box<Response>) {
Nov 03 02:26:41.405 INFO kablam!    |                          ^^^ help: consider using `_req` instead
Nov 03 02:26:41.405 INFO kablam! 
Nov 03 02:26:41.480 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 11.13s
Nov 03 02:26:41.512 INFO kablam! su: No module specific data is present
Nov 03 02:26:42.268 INFO running `"docker" "rm" "-f" "cec461e0059dac19e032b550c8d806fcda92cd0d23bf6dcf647b1657f9901a4f"`
Nov 03 02:26:42.551 INFO blam! cec461e0059dac19e032b550c8d806fcda92cd0d23bf6dcf647b1657f9901a4f