Oct 27 16:19:37.977 INFO checking rusty_express-0.3.5 against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 16:19:37.977 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-1/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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 27 16:19:38.475 INFO blam! ac8025fd9892f6abab491e9852d16fc23fdccb0f4b4e97d030226537e1e4c101
Oct 27 16:19:38.495 INFO running `"docker" "start" "-a" "ac8025fd9892f6abab491e9852d16fc23fdccb0f4b4e97d030226537e1e4c101"`
Oct 27 16:19:39.815 INFO kablam! usermod: no changes
Oct 27 16:19:39.982 INFO kablam!     Checking crossbeam-channel v0.2.6
Oct 27 16:19:42.655 INFO kablam!     Checking rusty_express v0.3.5 (/source)
Oct 27 16:19:48.335 INFO kablam! warning: variable does not need to be mutable
Oct 27 16:19:48.335 INFO kablam!    --> src/support/logger.rs:128:15
Oct 27 16:19:48.335 INFO kablam!     |
Oct 27 16:19:48.335 INFO kablam! 128 |     if let Ok(mut config) = CONFIG.read() {
Oct 27 16:19:48.335 INFO kablam!     |               ----^^^^^^
Oct 27 16:19:48.335 INFO kablam!     |               |
Oct 27 16:19:48.335 INFO kablam!     |               help: remove this `mut`
Oct 27 16:19:48.335 INFO kablam!     |
Oct 27 16:19:48.335 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 27 16:19:48.335 INFO kablam! 
Oct 27 16:19:48.343 INFO kablam! warning: variable does not need to be mutable
Oct 27 16:19:48.343 INFO kablam!    --> src/support/logger.rs:128:15
Oct 27 16:19:48.343 INFO kablam!     |
Oct 27 16:19:48.343 INFO kablam! 128 |     if let Ok(mut config) = CONFIG.read() {
Oct 27 16:19:48.343 INFO kablam!     |               ----^^^^^^
Oct 27 16:19:48.343 INFO kablam!     |               |
Oct 27 16:19:48.343 INFO kablam!     |               help: remove this `mut`
Oct 27 16:19:48.343 INFO kablam!     |
Oct 27 16:19:48.343 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 27 16:19:48.343 INFO kablam! 
Oct 27 16:19:54.849 INFO kablam! warning: unused variable: `req`
Oct 27 16:19:54.849 INFO kablam!   --> examples/simple_redirect.rs:19:24
Oct 27 16:19:54.850 INFO kablam!    |
Oct 27 16:19:54.850 INFO kablam! 19 | pub fn simple_response(req: &Box<Request>, resp: &mut Box<Response>) {
Oct 27 16:19:54.850 INFO kablam!    |                        ^^^ help: consider using `_req` instead
Oct 27 16:19:54.851 INFO kablam!    |
Oct 27 16:19:54.851 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 16:19:54.851 INFO kablam! 
Oct 27 16:19:54.851 INFO kablam! warning: unused variable: `req`
Oct 27 16:19:54.852 INFO kablam!   --> examples/simple_redirect.rs:27:24
Oct 27 16:19:54.852 INFO kablam!    |
Oct 27 16:19:54.852 INFO kablam! 27 | pub fn simple_redirect(req: &Box<Request>, resp: &mut Box<Response>) {
Oct 27 16:19:54.852 INFO kablam!    |                        ^^^ help: consider using `_req` instead
Oct 27 16:19:54.853 INFO kablam! 
Oct 27 16:19:54.853 INFO kablam! warning: unused variable: `req`
Oct 27 16:19:54.853 INFO kablam!   --> examples/simple_redirect.rs:31:26
Oct 27 16:19:54.853 INFO kablam!    |
Oct 27 16:19:54.854 INFO kablam! 31 | pub fn simple_redir_fail(req: &Box<Request>, resp: &mut Box<Response>) {
Oct 27 16:19:54.854 INFO kablam!    |                          ^^^ help: consider using `_req` instead
Oct 27 16:19:54.854 INFO kablam! 
Oct 27 16:19:54.903 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 15.07s
Oct 27 16:19:54.923 INFO kablam! su: No module specific data is present
Oct 27 16:19:55.445 INFO running `"docker" "rm" "-f" "ac8025fd9892f6abab491e9852d16fc23fdccb0f4b4e97d030226537e1e4c101"`
Oct 27 16:19:55.628 INFO blam! ac8025fd9892f6abab491e9852d16fc23fdccb0f4b4e97d030226537e1e4c101