Jul 12 07:01:59.528 INFO checking hlua-0.4.1 against try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255 for pr-52234
Jul 12 07:01:59.528 INFO running: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 12 07:01:59.528 INFO creating container for: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 12 07:01:59.528 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-52234/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-6/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/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 +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 12 07:01:59.758 INFO blam! bba9bbfb0afe847a48c399c01e9fa69354e4fc36f34dc99b12e40fa577d04f9d
Jul 12 07:01:59.761 INFO running `"docker" "start" "-a" "bba9bbfb0afe847a48c399c01e9fa69354e4fc36f34dc99b12e40fa577d04f9d"`
Jul 12 07:02:00.891 INFO kablam!    Compiling lua52-sys v0.1.1
Jul 12 07:02:09.723 INFO kablam!     Checking hlua v0.4.1 (file:///source)
Jul 12 07:02:10.549 INFO kablam! warning: unnecessary parentheses around method argument
Jul 12 07:02:10.549 INFO kablam!   --> src/rust_tables.rs:24:39
Jul 12 07:02:10.549 INFO kablam!    |
Jul 12 07:02:10.549 INFO kablam! 24 |     for (elem, index) in iterator.zip((1..)) {
Jul 12 07:02:10.549 INFO kablam!    |                                       ^^^^^ help: remove these parentheses
Jul 12 07:02:10.550 INFO kablam!    |
Jul 12 07:02:10.550 INFO kablam!    = note: #[warn(unused_parens)] on by default
Jul 12 07:02:10.550 INFO kablam! 
Jul 12 07:02:11.046 INFO kablam! warning: unnecessary parentheses around method argument
Jul 12 07:02:11.046 INFO kablam!    --> src/lua_functions.rs:461:84
Jul 12 07:02:11.046 INFO kablam!     |
Jul 12 07:02:11.046 INFO kablam! 461 |         let val: i32 = lua.get::<LuaFunction<_>, _>("foo").unwrap().call_with_args((3)).unwrap();
Jul 12 07:02:11.046 INFO kablam!     |                                                                                    ^^^ help: remove these parentheses
Jul 12 07:02:11.046 INFO kablam!     |
Jul 12 07:02:11.046 INFO kablam!     = note: #[warn(unused_parens)] on by default
Jul 12 07:02:11.046 INFO kablam! 
Jul 12 07:02:11.049 INFO kablam! warning: unnecessary parentheses around method argument
Jul 12 07:02:11.049 INFO kablam!   --> src/rust_tables.rs:24:39
Jul 12 07:02:11.049 INFO kablam!    |
Jul 12 07:02:11.049 INFO kablam! 24 |     for (elem, index) in iterator.zip((1..)) {
Jul 12 07:02:11.049 INFO kablam!    |                                       ^^^^^ help: remove these parentheses
Jul 12 07:02:11.049 INFO kablam! 
Jul 12 07:02:13.253 INFO kablam! warning: variable does not need to be mutable
Jul 12 07:02:13.253 INFO kablam!    --> src/functions_write.rs:368:26
Jul 12 07:02:13.253 INFO kablam!     |
Jul 12 07:02:13.254 INFO kablam! 368 |     fn push_to_lua(self, mut lua: &'a mut InsideCallback) -> Result<PushGuard<&'a mut InsideCallback>, (P, &'a mut InsideCallback)> {
Jul 12 07:02:13.254 INFO kablam!     |                          ----^^^
Jul 12 07:02:13.254 INFO kablam!     |                          |
Jul 12 07:02:13.254 INFO kablam!     |                          help: remove this `mut`
Jul 12 07:02:13.254 INFO kablam!     |
Jul 12 07:02:13.254 INFO kablam!     = note: #[warn(unused_mut)] on by default
Jul 12 07:02:13.254 INFO kablam! 
Jul 12 07:02:13.530 INFO kablam! warning: variable does not need to be mutable
Jul 12 07:02:13.530 INFO kablam!    --> src/userdata.rs:124:33
Jul 12 07:02:13.532 INFO kablam!     |
Jul 12 07:02:13.532 INFO kablam! 124 | pub fn read_userdata<'t, 'c, T>(mut lua: &'c mut InsideCallback,
Jul 12 07:02:13.532 INFO kablam!     |                                 ----^^^
Jul 12 07:02:13.532 INFO kablam!     |                                 |
Jul 12 07:02:13.532 INFO kablam!     |                                 help: remove this `mut`
Jul 12 07:02:13.532 INFO kablam! 
Jul 12 07:02:15.250 INFO kablam! warning: variable does not need to be mutable
Jul 12 07:02:15.250 INFO kablam!    --> src/functions_write.rs:368:26
Jul 12 07:02:15.250 INFO kablam!     |
Jul 12 07:02:15.250 INFO kablam! 368 |     fn push_to_lua(self, mut lua: &'a mut InsideCallback) -> Result<PushGuard<&'a mut InsideCallback>, (P, &'a mut InsideCallback)> {
Jul 12 07:02:15.250 INFO kablam!     |                          ----^^^
Jul 12 07:02:15.250 INFO kablam!     |                          |
Jul 12 07:02:15.250 INFO kablam!     |                          help: remove this `mut`
Jul 12 07:02:15.250 INFO kablam!     |
Jul 12 07:02:15.250 INFO kablam!     = note: #[warn(unused_mut)] on by default
Jul 12 07:02:15.250 INFO kablam! 
Jul 12 07:02:15.834 INFO kablam! warning: variable does not need to be mutable
Jul 12 07:02:15.834 INFO kablam!    --> src/userdata.rs:124:33
Jul 12 07:02:15.834 INFO kablam!     |
Jul 12 07:02:15.834 INFO kablam! 124 | pub fn read_userdata<'t, 'c, T>(mut lua: &'c mut InsideCallback,
Jul 12 07:02:15.834 INFO kablam!     |                                 ----^^^
Jul 12 07:02:15.834 INFO kablam!     |                                 |
Jul 12 07:02:15.834 INFO kablam!     |                                 help: remove this `mut`
Jul 12 07:02:15.834 INFO kablam! 
Jul 12 07:02:16.354 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 15.49s
Jul 12 07:02:16.364 INFO kablam! su: No module specific data is present
Jul 12 07:02:17.285 INFO running `"docker" "rm" "-f" "bba9bbfb0afe847a48c399c01e9fa69354e4fc36f34dc99b12e40fa577d04f9d"`
Jul 12 07:02:17.446 INFO blam! bba9bbfb0afe847a48c399c01e9fa69354e4fc36f34dc99b12e40fa577d04f9d