Aug 30 14:48:09.284 INFO checking hlua-0.4.1 against master#ede55518431154bc761f7b2438cce9078c162700 for pr-53707
Aug 30 14:48:09.284 INFO running: cargo +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets
Aug 30 14:48:09.284 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53707/master#ede55518431154bc761f7b2438cce9078c162700:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-3/master#ede55518431154bc761f7b2438cce9078c162700:/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 +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 14:48:09.454 INFO blam! 6e9a390d0a119f970fc2d1059aac5f433947a1ecdb59251e6adc1fdd0866a4de
Aug 30 14:48:09.456 INFO running `"docker" "start" "-a" "6e9a390d0a119f970fc2d1059aac5f433947a1ecdb59251e6adc1fdd0866a4de"`
Aug 30 14:48:10.070 INFO kablam!     Checking hlua v0.4.1 (file:///source)
Aug 30 14:48:10.950 INFO kablam! warning: unnecessary parentheses around method argument
Aug 30 14:48:10.951 INFO kablam!   --> src/rust_tables.rs:24:39
Aug 30 14:48:10.951 INFO kablam!    |
Aug 30 14:48:10.951 INFO kablam! 24 |     for (elem, index) in iterator.zip((1..)) {
Aug 30 14:48:10.951 INFO kablam!    |                                       ^^^^^ help: remove these parentheses
Aug 30 14:48:10.951 INFO kablam!    |
Aug 30 14:48:10.951 INFO kablam!    = note: #[warn(unused_parens)] on by default
Aug 30 14:48:10.951 INFO kablam! 
Aug 30 14:48:11.234 INFO kablam! warning: unnecessary parentheses around method argument
Aug 30 14:48:11.234 INFO kablam!    --> src/lua_functions.rs:461:84
Aug 30 14:48:11.234 INFO kablam!     |
Aug 30 14:48:11.234 INFO kablam! 461 |         let val: i32 = lua.get::<LuaFunction<_>, _>("foo").unwrap().call_with_args((3)).unwrap();
Aug 30 14:48:11.234 INFO kablam!     |                                                                                    ^^^ help: remove these parentheses
Aug 30 14:48:11.234 INFO kablam!     |
Aug 30 14:48:11.234 INFO kablam!     = note: #[warn(unused_parens)] on by default
Aug 30 14:48:11.234 INFO kablam! 
Aug 30 14:48:11.241 INFO kablam! warning: unnecessary parentheses around method argument
Aug 30 14:48:11.241 INFO kablam!   --> src/rust_tables.rs:24:39
Aug 30 14:48:11.241 INFO kablam!    |
Aug 30 14:48:11.241 INFO kablam! 24 |     for (elem, index) in iterator.zip((1..)) {
Aug 30 14:48:11.241 INFO kablam!    |                                       ^^^^^ help: remove these parentheses
Aug 30 14:48:11.241 INFO kablam! 
Aug 30 14:48:12.510 INFO kablam! warning: variable does not need to be mutable
Aug 30 14:48:12.510 INFO kablam!    --> src/functions_write.rs:368:26
Aug 30 14:48:12.510 INFO kablam!     |
Aug 30 14:48:12.510 INFO kablam! 368 |     fn push_to_lua(self, mut lua: &'a mut InsideCallback) -> Result<PushGuard<&'a mut InsideCallback>, (P, &'a mut InsideCallback)> {
Aug 30 14:48:12.510 INFO kablam!     |                          ----^^^
Aug 30 14:48:12.510 INFO kablam!     |                          |
Aug 30 14:48:12.510 INFO kablam!     |                          help: remove this `mut`
Aug 30 14:48:12.510 INFO kablam!     |
Aug 30 14:48:12.510 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 30 14:48:12.510 INFO kablam! 
Aug 30 14:48:12.630 INFO kablam! warning: variable does not need to be mutable
Aug 30 14:48:12.630 INFO kablam!    --> src/userdata.rs:124:33
Aug 30 14:48:12.630 INFO kablam!     |
Aug 30 14:48:12.630 INFO kablam! 124 | pub fn read_userdata<'t, 'c, T>(mut lua: &'c mut InsideCallback,
Aug 30 14:48:12.630 INFO kablam!     |                                 ----^^^
Aug 30 14:48:12.630 INFO kablam!     |                                 |
Aug 30 14:48:12.630 INFO kablam!     |                                 help: remove this `mut`
Aug 30 14:48:12.630 INFO kablam! 
Aug 30 14:48:13.845 INFO kablam! warning: variable does not need to be mutable
Aug 30 14:48:13.845 INFO kablam!    --> src/functions_write.rs:368:26
Aug 30 14:48:13.845 INFO kablam!     |
Aug 30 14:48:13.845 INFO kablam! 368 |     fn push_to_lua(self, mut lua: &'a mut InsideCallback) -> Result<PushGuard<&'a mut InsideCallback>, (P, &'a mut InsideCallback)> {
Aug 30 14:48:13.845 INFO kablam!     |                          ----^^^
Aug 30 14:48:13.845 INFO kablam!     |                          |
Aug 30 14:48:13.845 INFO kablam!     |                          help: remove this `mut`
Aug 30 14:48:13.845 INFO kablam!     |
Aug 30 14:48:13.846 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 30 14:48:13.846 INFO kablam! 
Aug 30 14:48:14.247 INFO kablam! warning: variable does not need to be mutable
Aug 30 14:48:14.247 INFO kablam!    --> src/userdata.rs:124:33
Aug 30 14:48:14.247 INFO kablam!     |
Aug 30 14:48:14.247 INFO kablam! 124 | pub fn read_userdata<'t, 'c, T>(mut lua: &'c mut InsideCallback,
Aug 30 14:48:14.247 INFO kablam!     |                                 ----^^^
Aug 30 14:48:14.247 INFO kablam!     |                                 |
Aug 30 14:48:14.247 INFO kablam!     |                                 help: remove this `mut`
Aug 30 14:48:14.247 INFO kablam! 
Aug 30 14:48:14.552 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.51s
Aug 30 14:48:14.559 INFO kablam! su: No module specific data is present
Aug 30 14:48:15.094 INFO running `"docker" "rm" "-f" "6e9a390d0a119f970fc2d1059aac5f433947a1ecdb59251e6adc1fdd0866a4de"`
Aug 30 14:48:15.185 INFO blam! 6e9a390d0a119f970fc2d1059aac5f433947a1ecdb59251e6adc1fdd0866a4de