Sep 21 08:49:30.987 INFO checking hlua-0.4.1 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 08:49:30.987 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 08:49:30.987 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-3/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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=1000" "-e" "CMD=cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 08:49:31.161 INFO blam! 7edf372621ebff27c79f00498dcf2d90e6596fe33077d9f8109c464e018dcb2f
Sep 21 08:49:31.162 INFO running `"docker" "start" "-a" "7edf372621ebff27c79f00498dcf2d90e6596fe33077d9f8109c464e018dcb2f"`
Sep 21 08:49:31.769 INFO kablam! usermod: no changes
Sep 21 08:49:31.810 INFO kablam!    Compiling lua52-sys v0.1.1
Sep 21 08:49:36.139 INFO kablam!     Checking hlua v0.4.1 (/source)
Sep 21 08:49:36.498 INFO kablam! warning: unnecessary parentheses around method argument
Sep 21 08:49:36.498 INFO kablam!   --> src/rust_tables.rs:24:39
Sep 21 08:49:36.498 INFO kablam!    |
Sep 21 08:49:36.498 INFO kablam! 24 |     for (elem, index) in iterator.zip((1..)) {
Sep 21 08:49:36.498 INFO kablam!    |                                       ^^^^^ help: remove these parentheses
Sep 21 08:49:36.498 INFO kablam!    |
Sep 21 08:49:36.499 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 21 08:49:36.499 INFO kablam! 
Sep 21 08:49:36.670 INFO kablam! warning: unnecessary parentheses around method argument
Sep 21 08:49:36.670 INFO kablam!    --> src/lua_functions.rs:461:84
Sep 21 08:49:36.670 INFO kablam!     |
Sep 21 08:49:36.670 INFO kablam! 461 |         let val: i32 = lua.get::<LuaFunction<_>, _>("foo").unwrap().call_with_args((3)).unwrap();
Sep 21 08:49:36.670 INFO kablam!     |                                                                                    ^^^ help: remove these parentheses
Sep 21 08:49:36.670 INFO kablam!     |
Sep 21 08:49:36.670 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 21 08:49:36.670 INFO kablam! 
Sep 21 08:49:36.670 INFO kablam! warning: unnecessary parentheses around method argument
Sep 21 08:49:36.670 INFO kablam!   --> src/rust_tables.rs:24:39
Sep 21 08:49:36.670 INFO kablam!    |
Sep 21 08:49:36.670 INFO kablam! 24 |     for (elem, index) in iterator.zip((1..)) {
Sep 21 08:49:36.670 INFO kablam!    |                                       ^^^^^ help: remove these parentheses
Sep 21 08:49:36.670 INFO kablam! 
Sep 21 08:49:37.478 INFO kablam! warning: variable does not need to be mutable
Sep 21 08:49:37.478 INFO kablam!    --> src/functions_write.rs:368:26
Sep 21 08:49:37.478 INFO kablam!     |
Sep 21 08:49:37.478 INFO kablam! 368 |     fn push_to_lua(self, mut lua: &'a mut InsideCallback) -> Result<PushGuard<&'a mut InsideCallback>, (P, &'a mut InsideCallback)> {
Sep 21 08:49:37.478 INFO kablam!     |                          ----^^^
Sep 21 08:49:37.478 INFO kablam!     |                          |
Sep 21 08:49:37.478 INFO kablam!     |                          help: remove this `mut`
Sep 21 08:49:37.478 INFO kablam!     |
Sep 21 08:49:37.478 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 21 08:49:37.478 INFO kablam! 
Sep 21 08:49:37.565 INFO kablam! warning: variable does not need to be mutable
Sep 21 08:49:37.565 INFO kablam!    --> src/userdata.rs:124:33
Sep 21 08:49:37.565 INFO kablam!     |
Sep 21 08:49:37.565 INFO kablam! 124 | pub fn read_userdata<'t, 'c, T>(mut lua: &'c mut InsideCallback,
Sep 21 08:49:37.565 INFO kablam!     |                                 ----^^^
Sep 21 08:49:37.565 INFO kablam!     |                                 |
Sep 21 08:49:37.565 INFO kablam!     |                                 help: remove this `mut`
Sep 21 08:49:37.565 INFO kablam! 
Sep 21 08:49:38.134 INFO kablam! warning: variable does not need to be mutable
Sep 21 08:49:38.134 INFO kablam!    --> src/functions_write.rs:368:26
Sep 21 08:49:38.134 INFO kablam!     |
Sep 21 08:49:38.134 INFO kablam! 368 |     fn push_to_lua(self, mut lua: &'a mut InsideCallback) -> Result<PushGuard<&'a mut InsideCallback>, (P, &'a mut InsideCallback)> {
Sep 21 08:49:38.134 INFO kablam!     |                          ----^^^
Sep 21 08:49:38.134 INFO kablam!     |                          |
Sep 21 08:49:38.134 INFO kablam!     |                          help: remove this `mut`
Sep 21 08:49:38.149 INFO kablam!     |
Sep 21 08:49:38.149 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 21 08:49:38.149 INFO kablam! 
Sep 21 08:49:38.442 INFO kablam! warning: variable does not need to be mutable
Sep 21 08:49:38.442 INFO kablam!    --> src/userdata.rs:124:33
Sep 21 08:49:38.442 INFO kablam!     |
Sep 21 08:49:38.442 INFO kablam! 124 | pub fn read_userdata<'t, 'c, T>(mut lua: &'c mut InsideCallback,
Sep 21 08:49:38.442 INFO kablam!     |                                 ----^^^
Sep 21 08:49:38.442 INFO kablam!     |                                 |
Sep 21 08:49:38.442 INFO kablam!     |                                 help: remove this `mut`
Sep 21 08:49:38.442 INFO kablam! 
Sep 21 08:49:38.737 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.94s
Sep 21 08:49:38.745 INFO kablam! su: No module specific data is present
Sep 21 08:49:39.441 INFO running `"docker" "rm" "-f" "7edf372621ebff27c79f00498dcf2d90e6596fe33077d9f8109c464e018dcb2f"`
Sep 21 08:49:39.530 INFO blam! 7edf372621ebff27c79f00498dcf2d90e6596fe33077d9f8109c464e018dcb2f