Oct 21 23:57:38.257 INFO checking rusty_express-0.3.5 against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 23:57:38.258 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-6/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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"`
Oct 21 23:57:38.822 INFO blam! 40b52eda532d9ad1bbf300e91c5e6aed0b8335b2c622db648e3f5e1f87acd075
Oct 21 23:57:38.823 INFO running `"docker" "start" "-a" "40b52eda532d9ad1bbf300e91c5e6aed0b8335b2c622db648e3f5e1f87acd075"`
Oct 21 23:57:40.272 INFO kablam! usermod: no changes
Oct 21 23:57:40.412 INFO kablam!     Checking rusty_express v0.3.5 (/source)
Oct 21 23:57:45.624 INFO kablam! warning: variable does not need to be mutable
Oct 21 23:57:45.624 INFO kablam!    --> src/support/logger.rs:128:15
Oct 21 23:57:45.624 INFO kablam!     |
Oct 21 23:57:45.624 INFO kablam! 128 |     if let Ok(mut config) = CONFIG.read() {
Oct 21 23:57:45.624 INFO kablam!     |               ----^^^^^^
Oct 21 23:57:45.624 INFO kablam!     |               |
Oct 21 23:57:45.624 INFO kablam!     |               help: remove this `mut`
Oct 21 23:57:45.624 INFO kablam!     |
Oct 21 23:57:45.624 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 21 23:57:45.624 INFO kablam! 
Oct 21 23:57:46.531 INFO kablam! warning: variable does not need to be mutable
Oct 21 23:57:46.532 INFO kablam!    --> src/support/logger.rs:128:15
Oct 21 23:57:46.532 INFO kablam!     |
Oct 21 23:57:46.532 INFO kablam! 128 |     if let Ok(mut config) = CONFIG.read() {
Oct 21 23:57:46.532 INFO kablam!     |               ----^^^^^^
Oct 21 23:57:46.533 INFO kablam!     |               |
Oct 21 23:57:46.533 INFO kablam!     |               help: remove this `mut`
Oct 21 23:57:46.533 INFO kablam!     |
Oct 21 23:57:46.533 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 21 23:57:46.534 INFO kablam! 
Oct 21 23:57:51.076 INFO kablam! warning: unused variable: `req`
Oct 21 23:57:51.076 INFO kablam!   --> examples/simple_redirect.rs:19:24
Oct 21 23:57:51.076 INFO kablam!    |
Oct 21 23:57:51.076 INFO kablam! 19 | pub fn simple_response(req: &Box<Request>, resp: &mut Box<Response>) {
Oct 21 23:57:51.076 INFO kablam!    |                        ^^^ help: consider using `_req` instead
Oct 21 23:57:51.076 INFO kablam!    |
Oct 21 23:57:51.076 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 21 23:57:51.076 INFO kablam! 
Oct 21 23:57:51.076 INFO kablam! warning: unused variable: `req`
Oct 21 23:57:51.076 INFO kablam!   --> examples/simple_redirect.rs:27:24
Oct 21 23:57:51.076 INFO kablam!    |
Oct 21 23:57:51.076 INFO kablam! 27 | pub fn simple_redirect(req: &Box<Request>, resp: &mut Box<Response>) {
Oct 21 23:57:51.076 INFO kablam!    |                        ^^^ help: consider using `_req` instead
Oct 21 23:57:51.076 INFO kablam! 
Oct 21 23:57:51.076 INFO kablam! warning: unused variable: `req`
Oct 21 23:57:51.076 INFO kablam!   --> examples/simple_redirect.rs:31:26
Oct 21 23:57:51.076 INFO kablam!    |
Oct 21 23:57:51.077 INFO kablam! 31 | pub fn simple_redir_fail(req: &Box<Request>, resp: &mut Box<Response>) {
Oct 21 23:57:51.077 INFO kablam!    |                          ^^^ help: consider using `_req` instead
Oct 21 23:57:51.077 INFO kablam! 
Oct 21 23:57:51.584 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 11.28s
Oct 21 23:57:51.592 INFO kablam! su: No module specific data is present
Oct 21 23:57:52.268 INFO running `"docker" "rm" "-f" "40b52eda532d9ad1bbf300e91c5e6aed0b8335b2c622db648e3f5e1f87acd075"`
Oct 21 23:57:52.524 INFO blam! 40b52eda532d9ad1bbf300e91c5e6aed0b8335b2c622db648e3f5e1f87acd075