Aug 17 20:01:51.134 INFO checking hlua-0.4.1 against try#a5d98b025f62ace80fe9d2a15781f900fc42515e for pr-53426
Aug 17 20:01:51.134 INFO running: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 20:01:51.134 INFO creating container for: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 20:01:51.134 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53426/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-1/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/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 +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 20:01:51.371 INFO blam! 05363bb905c5880b13be35ccecb308715dbd79542308f8957fbd90b0495d351c
Aug 17 20:01:51.390 INFO running `"docker" "start" "-a" "05363bb905c5880b13be35ccecb308715dbd79542308f8957fbd90b0495d351c"`
Aug 17 20:01:52.339 INFO kablam!     Checking hlua v0.4.1 (file:///source)
Aug 17 20:01:53.186 INFO kablam! warning: unnecessary parentheses around method argument
Aug 17 20:01:53.186 INFO kablam!   --> src/rust_tables.rs:24:39
Aug 17 20:01:53.186 INFO kablam!    |
Aug 17 20:01:53.186 INFO kablam! 24 |     for (elem, index) in iterator.zip((1..)) {
Aug 17 20:01:53.186 INFO kablam!    |                                       ^^^^^ help: remove these parentheses
Aug 17 20:01:53.186 INFO kablam!    |
Aug 17 20:01:53.186 INFO kablam!    = note: #[warn(unused_parens)] on by default
Aug 17 20:01:53.186 INFO kablam! 
Aug 17 20:01:53.324 INFO kablam! warning: unnecessary parentheses around method argument
Aug 17 20:01:53.324 INFO kablam!    --> src/lua_functions.rs:461:84
Aug 17 20:01:53.324 INFO kablam!     |
Aug 17 20:01:53.324 INFO kablam! 461 |         let val: i32 = lua.get::<LuaFunction<_>, _>("foo").unwrap().call_with_args((3)).unwrap();
Aug 17 20:01:53.324 INFO kablam!     |                                                                                    ^^^ help: remove these parentheses
Aug 17 20:01:53.324 INFO kablam!     |
Aug 17 20:01:53.325 INFO kablam!     = note: #[warn(unused_parens)] on by default
Aug 17 20:01:53.325 INFO kablam! 
Aug 17 20:01:53.327 INFO kablam! warning: unnecessary parentheses around method argument
Aug 17 20:01:53.327 INFO kablam!   --> src/rust_tables.rs:24:39
Aug 17 20:01:53.327 INFO kablam!    |
Aug 17 20:01:53.327 INFO kablam! 24 |     for (elem, index) in iterator.zip((1..)) {
Aug 17 20:01:53.327 INFO kablam!    |                                       ^^^^^ help: remove these parentheses
Aug 17 20:01:53.328 INFO kablam! 
Aug 17 20:01:57.042 INFO kablam! warning: variable does not need to be mutable
Aug 17 20:01:57.042 INFO kablam!    --> src/functions_write.rs:368:26
Aug 17 20:01:57.042 INFO kablam!     |
Aug 17 20:01:57.042 INFO kablam! 368 |     fn push_to_lua(self, mut lua: &'a mut InsideCallback) -> Result<PushGuard<&'a mut InsideCallback>, (P, &'a mut InsideCallback)> {
Aug 17 20:01:57.042 INFO kablam!     |                          ----^^^
Aug 17 20:01:57.042 INFO kablam!     |                          |
Aug 17 20:01:57.042 INFO kablam!     |                          help: remove this `mut`
Aug 17 20:01:57.042 INFO kablam!     |
Aug 17 20:01:57.042 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 17 20:01:57.042 INFO kablam! 
Aug 17 20:01:57.547 INFO kablam! warning: variable does not need to be mutable
Aug 17 20:01:57.547 INFO kablam!    --> src/userdata.rs:124:33
Aug 17 20:01:57.547 INFO kablam!     |
Aug 17 20:01:57.547 INFO kablam! 124 | pub fn read_userdata<'t, 'c, T>(mut lua: &'c mut InsideCallback,
Aug 17 20:01:57.547 INFO kablam!     |                                 ----^^^
Aug 17 20:01:57.547 INFO kablam!     |                                 |
Aug 17 20:01:57.547 INFO kablam!     |                                 help: remove this `mut`
Aug 17 20:01:57.548 INFO kablam! 
Aug 17 20:02:01.140 INFO kablam! warning: variable does not need to be mutable
Aug 17 20:02:01.141 INFO kablam!    --> src/functions_write.rs:368:26
Aug 17 20:02:01.141 INFO kablam!     |
Aug 17 20:02:01.141 INFO kablam! 368 |     fn push_to_lua(self, mut lua: &'a mut InsideCallback) -> Result<PushGuard<&'a mut InsideCallback>, (P, &'a mut InsideCallback)> {
Aug 17 20:02:01.141 INFO kablam!     |                          ----^^^
Aug 17 20:02:01.141 INFO kablam!     |                          |
Aug 17 20:02:01.141 INFO kablam!     |                          help: remove this `mut`
Aug 17 20:02:01.141 INFO kablam!     |
Aug 17 20:02:01.142 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 17 20:02:01.142 INFO kablam! 
Aug 17 20:02:02.523 INFO kablam! warning: variable does not need to be mutable
Aug 17 20:02:02.523 INFO kablam!    --> src/userdata.rs:124:33
Aug 17 20:02:02.523 INFO kablam!     |
Aug 17 20:02:02.523 INFO kablam! 124 | pub fn read_userdata<'t, 'c, T>(mut lua: &'c mut InsideCallback,
Aug 17 20:02:02.523 INFO kablam!     |                                 ----^^^
Aug 17 20:02:02.523 INFO kablam!     |                                 |
Aug 17 20:02:02.523 INFO kablam!     |                                 help: remove this `mut`
Aug 17 20:02:02.523 INFO kablam! 
Aug 17 20:02:03.320 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 11.08s
Aug 17 20:02:03.342 INFO kablam! su: No module specific data is present
Aug 17 20:02:03.874 INFO running `"docker" "rm" "-f" "05363bb905c5880b13be35ccecb308715dbd79542308f8957fbd90b0495d351c"`
Aug 17 20:02:04.041 INFO blam! 05363bb905c5880b13be35ccecb308715dbd79542308f8957fbd90b0495d351c