Aug 17 20:01:51.669 INFO checking hlua-0.4.1 against master#142bb27373126edf8367f526358b6c72ecf1d8df for pr-53426
Aug 17 20:01:51.669 INFO running: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 17 20:01:51.669 INFO creating container for: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 17 20:01:51.669 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53426/master#142bb27373126edf8367f526358b6c72ecf1d8df:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-0/master#142bb27373126edf8367f526358b6c72ecf1d8df:/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 +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 20:01:51.874 INFO blam! 4df82164f2ffbc98ba30b619cdde36e67652f71ddcbce920c39fd4605764ff87
Aug 17 20:01:51.885 INFO running `"docker" "start" "-a" "4df82164f2ffbc98ba30b619cdde36e67652f71ddcbce920c39fd4605764ff87"`
Aug 17 20:01:52.782 INFO kablam!    Compiling lua52-sys v0.1.1
Aug 17 20:02:01.703 INFO kablam!     Checking hlua v0.4.1 (file:///source)
Aug 17 20:02:03.002 INFO kablam! warning: unnecessary parentheses around method argument
Aug 17 20:02:03.002 INFO kablam!   --> src/rust_tables.rs:24:39
Aug 17 20:02:03.002 INFO kablam!    |
Aug 17 20:02:03.002 INFO kablam! 24 |     for (elem, index) in iterator.zip((1..)) {
Aug 17 20:02:03.002 INFO kablam!    |                                       ^^^^^ help: remove these parentheses
Aug 17 20:02:03.002 INFO kablam!    |
Aug 17 20:02:03.002 INFO kablam!    = note: #[warn(unused_parens)] on by default
Aug 17 20:02:03.002 INFO kablam! 
Aug 17 20:02:03.225 INFO kablam! warning: unnecessary parentheses around method argument
Aug 17 20:02:03.225 INFO kablam!    --> src/lua_functions.rs:461:84
Aug 17 20:02:03.225 INFO kablam!     |
Aug 17 20:02:03.225 INFO kablam! 461 |         let val: i32 = lua.get::<LuaFunction<_>, _>("foo").unwrap().call_with_args((3)).unwrap();
Aug 17 20:02:03.225 INFO kablam!     |                                                                                    ^^^ help: remove these parentheses
Aug 17 20:02:03.226 INFO kablam!     |
Aug 17 20:02:03.226 INFO kablam!     = note: #[warn(unused_parens)] on by default
Aug 17 20:02:03.226 INFO kablam! 
Aug 17 20:02:03.229 INFO kablam! warning: unnecessary parentheses around method argument
Aug 17 20:02:03.229 INFO kablam!   --> src/rust_tables.rs:24:39
Aug 17 20:02:03.229 INFO kablam!    |
Aug 17 20:02:03.229 INFO kablam! 24 |     for (elem, index) in iterator.zip((1..)) {
Aug 17 20:02:03.229 INFO kablam!    |                                       ^^^^^ help: remove these parentheses
Aug 17 20:02:03.230 INFO kablam! 
Aug 17 20:02:07.261 INFO kablam! warning: variable does not need to be mutable
Aug 17 20:02:07.261 INFO kablam!    --> src/functions_write.rs:368:26
Aug 17 20:02:07.262 INFO kablam!     |
Aug 17 20:02:07.262 INFO kablam! 368 |     fn push_to_lua(self, mut lua: &'a mut InsideCallback) -> Result<PushGuard<&'a mut InsideCallback>, (P, &'a mut InsideCallback)> {
Aug 17 20:02:07.262 INFO kablam!     |                          ----^^^
Aug 17 20:02:07.262 INFO kablam!     |                          |
Aug 17 20:02:07.262 INFO kablam!     |                          help: remove this `mut`
Aug 17 20:02:07.262 INFO kablam!     |
Aug 17 20:02:07.262 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 17 20:02:07.263 INFO kablam! 
Aug 17 20:02:07.483 INFO kablam! warning: variable does not need to be mutable
Aug 17 20:02:07.483 INFO kablam!    --> src/userdata.rs:124:33
Aug 17 20:02:07.483 INFO kablam!     |
Aug 17 20:02:07.483 INFO kablam! 124 | pub fn read_userdata<'t, 'c, T>(mut lua: &'c mut InsideCallback,
Aug 17 20:02:07.483 INFO kablam!     |                                 ----^^^
Aug 17 20:02:07.483 INFO kablam!     |                                 |
Aug 17 20:02:07.483 INFO kablam!     |                                 help: remove this `mut`
Aug 17 20:02:07.484 INFO kablam! 
Aug 17 20:02:08.563 INFO kablam! warning: variable does not need to be mutable
Aug 17 20:02:08.563 INFO kablam!    --> src/functions_write.rs:368:26
Aug 17 20:02:08.563 INFO kablam!     |
Aug 17 20:02:08.563 INFO kablam! 368 |     fn push_to_lua(self, mut lua: &'a mut InsideCallback) -> Result<PushGuard<&'a mut InsideCallback>, (P, &'a mut InsideCallback)> {
Aug 17 20:02:08.563 INFO kablam!     |                          ----^^^
Aug 17 20:02:08.563 INFO kablam!     |                          |
Aug 17 20:02:08.563 INFO kablam!     |                          help: remove this `mut`
Aug 17 20:02:08.565 INFO kablam!     |
Aug 17 20:02:08.565 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 17 20:02:08.565 INFO kablam! 
Aug 17 20:02:09.435 INFO kablam! warning: variable does not need to be mutable
Aug 17 20:02:09.435 INFO kablam!    --> src/userdata.rs:124:33
Aug 17 20:02:09.435 INFO kablam!     |
Aug 17 20:02:09.435 INFO kablam! 124 | pub fn read_userdata<'t, 'c, T>(mut lua: &'c mut InsideCallback,
Aug 17 20:02:09.435 INFO kablam!     |                                 ----^^^
Aug 17 20:02:09.435 INFO kablam!     |                                 |
Aug 17 20:02:09.435 INFO kablam!     |                                 help: remove this `mut`
Aug 17 20:02:09.435 INFO kablam! 
Aug 17 20:02:09.864 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 17.15s
Aug 17 20:02:09.870 INFO kablam! su: No module specific data is present
Aug 17 20:02:10.596 INFO running `"docker" "rm" "-f" "4df82164f2ffbc98ba30b619cdde36e67652f71ddcbce920c39fd4605764ff87"`
Aug 17 20:02:10.727 INFO blam! 4df82164f2ffbc98ba30b619cdde36e67652f71ddcbce920c39fd4605764ff87