Aug 02 07:15:16.688 INFO checking hlua-0.4.1 against 1.27.2 for lazy_static-1
Aug 02 07:15:16.688 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 07:15:16.688 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 07:15:16.688 INFO running `"docker" "create" "-v" "/tmp/crater.dmhKLcyAfgDO:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-1/1.27.2:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +1.27.2 check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Aug 02 07:15:16.959 INFO blam! 1c6462b4872f8848154209f9311f93150e307b58f26103ce8ad8f3328a5c4441
Aug 02 07:15:16.961 INFO running `"docker" "start" "-a" "1c6462b4872f8848154209f9311f93150e307b58f26103ce8ad8f3328a5c4441"`
Aug 02 07:15:17.925 INFO kablam!    Compiling lua52-sys v0.1.1
Aug 02 07:15:23.666 INFO kablam!     Checking hlua v0.4.1 (file:///source)
Aug 02 07:15:24.896 INFO kablam! warning: unnecessary parentheses around method argument
Aug 02 07:15:24.896 INFO kablam!   --> src/rust_tables.rs:24:39
Aug 02 07:15:24.896 INFO kablam!    |
Aug 02 07:15:24.896 INFO kablam! 24 |     for (elem, index) in iterator.zip((1..)) {
Aug 02 07:15:24.896 INFO kablam!    |                                       ^^^^^ help: remove these parentheses
Aug 02 07:15:24.897 INFO kablam!    |
Aug 02 07:15:24.897 INFO kablam!    = note: #[warn(unused_parens)] on by default
Aug 02 07:15:24.897 INFO kablam! 
Aug 02 07:15:25.082 INFO kablam! warning: unnecessary parentheses around method argument
Aug 02 07:15:25.082 INFO kablam!    --> src/lua_functions.rs:461:84
Aug 02 07:15:25.082 INFO kablam!     |
Aug 02 07:15:25.082 INFO kablam! 461 |         let val: i32 = lua.get::<LuaFunction<_>, _>("foo").unwrap().call_with_args((3)).unwrap();
Aug 02 07:15:25.083 INFO kablam!     |                                                                                    ^^^ help: remove these parentheses
Aug 02 07:15:25.083 INFO kablam!     |
Aug 02 07:15:25.084 INFO kablam!     = note: #[warn(unused_parens)] on by default
Aug 02 07:15:25.084 INFO kablam! 
Aug 02 07:15:25.086 INFO kablam! warning: unnecessary parentheses around method argument
Aug 02 07:15:25.086 INFO kablam!   --> src/rust_tables.rs:24:39
Aug 02 07:15:25.086 INFO kablam!    |
Aug 02 07:15:25.086 INFO kablam! 24 |     for (elem, index) in iterator.zip((1..)) {
Aug 02 07:15:25.086 INFO kablam!    |                                       ^^^^^ help: remove these parentheses
Aug 02 07:15:25.087 INFO kablam! 
Aug 02 07:15:29.103 INFO kablam! warning: variable does not need to be mutable
Aug 02 07:15:29.103 INFO kablam!    --> src/functions_write.rs:368:26
Aug 02 07:15:29.103 INFO kablam!     |
Aug 02 07:15:29.103 INFO kablam! 368 |     fn push_to_lua(self, mut lua: &'a mut InsideCallback) -> Result<PushGuard<&'a mut InsideCallback>, (P, &'a mut InsideCallback)> {
Aug 02 07:15:29.103 INFO kablam!     |                          ----^^^
Aug 02 07:15:29.103 INFO kablam!     |                          |
Aug 02 07:15:29.103 INFO kablam!     |                          help: remove this `mut`
Aug 02 07:15:29.108 INFO kablam!     |
Aug 02 07:15:29.108 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 02 07:15:29.108 INFO kablam! 
Aug 02 07:15:29.378 INFO kablam! warning: variable does not need to be mutable
Aug 02 07:15:29.378 INFO kablam!    --> src/userdata.rs:124:33
Aug 02 07:15:29.378 INFO kablam!     |
Aug 02 07:15:29.378 INFO kablam! 124 | pub fn read_userdata<'t, 'c, T>(mut lua: &'c mut InsideCallback,
Aug 02 07:15:29.378 INFO kablam!     |                                 ----^^^
Aug 02 07:15:29.378 INFO kablam!     |                                 |
Aug 02 07:15:29.378 INFO kablam!     |                                 help: remove this `mut`
Aug 02 07:15:29.378 INFO kablam! 
Aug 02 07:15:29.857 INFO kablam! warning: variable does not need to be mutable
Aug 02 07:15:29.857 INFO kablam!    --> src/functions_write.rs:368:26
Aug 02 07:15:29.857 INFO kablam!     |
Aug 02 07:15:29.857 INFO kablam! 368 |     fn push_to_lua(self, mut lua: &'a mut InsideCallback) -> Result<PushGuard<&'a mut InsideCallback>, (P, &'a mut InsideCallback)> {
Aug 02 07:15:29.857 INFO kablam!     |                          ----^^^
Aug 02 07:15:29.857 INFO kablam!     |                          |
Aug 02 07:15:29.857 INFO kablam!     |                          help: remove this `mut`
Aug 02 07:15:29.864 INFO kablam!     |
Aug 02 07:15:29.864 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 02 07:15:29.864 INFO kablam! 
Aug 02 07:15:31.090 INFO kablam! warning: variable does not need to be mutable
Aug 02 07:15:31.090 INFO kablam!    --> src/userdata.rs:124:33
Aug 02 07:15:31.090 INFO kablam!     |
Aug 02 07:15:31.090 INFO kablam! 124 | pub fn read_userdata<'t, 'c, T>(mut lua: &'c mut InsideCallback,
Aug 02 07:15:31.090 INFO kablam!     |                                 ----^^^
Aug 02 07:15:31.090 INFO kablam!     |                                 |
Aug 02 07:15:31.090 INFO kablam!     |                                 help: remove this `mut`
Aug 02 07:15:31.090 INFO kablam! 
Aug 02 07:15:31.567 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 13.68s
Aug 02 07:15:31.572 INFO kablam! su: No module specific data is present
Aug 02 07:15:32.431 INFO running `"docker" "rm" "-f" "1c6462b4872f8848154209f9311f93150e307b58f26103ce8ad8f3328a5c4441"`
Aug 02 07:15:32.547 INFO blam! 1c6462b4872f8848154209f9311f93150e307b58f26103ce8ad8f3328a5c4441