Sep 02 11:06:11.249 INFO checking hlua-0.4.1 against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851
Sep 02 11:06:11.249 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets
Sep 02 11:06:11.250 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-1/try#952c7dbfa2628309f557b367929ffc17af20b332:/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 +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 11:06:11.425 INFO blam! 5ea165b6f371fd1efcf009adffa546bd6538fffb4b391fac8dc23197ec9cdcb0
Sep 02 11:06:11.427 INFO running `"docker" "start" "-a" "5ea165b6f371fd1efcf009adffa546bd6538fffb4b391fac8dc23197ec9cdcb0"`
Sep 02 11:06:12.110 INFO kablam!    Compiling lua52-sys v0.1.1
Sep 02 11:06:15.531 INFO kablam!     Checking hlua v0.4.1 (file:///source)
Sep 02 11:06:16.500 INFO kablam! warning: unnecessary parentheses around method argument
Sep 02 11:06:16.500 INFO kablam!   --> src/rust_tables.rs:24:39
Sep 02 11:06:16.500 INFO kablam!    |
Sep 02 11:06:16.500 INFO kablam! 24 |     for (elem, index) in iterator.zip((1..)) {
Sep 02 11:06:16.500 INFO kablam!    |                                       ^^^^^ help: remove these parentheses
Sep 02 11:06:16.501 INFO kablam!    |
Sep 02 11:06:16.501 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 02 11:06:16.501 INFO kablam! 
Sep 02 11:06:16.770 INFO kablam! warning: unnecessary parentheses around method argument
Sep 02 11:06:16.770 INFO kablam!    --> src/lua_functions.rs:461:84
Sep 02 11:06:16.770 INFO kablam!     |
Sep 02 11:06:16.770 INFO kablam! 461 |         let val: i32 = lua.get::<LuaFunction<_>, _>("foo").unwrap().call_with_args((3)).unwrap();
Sep 02 11:06:16.770 INFO kablam!     |                                                                                    ^^^ help: remove these parentheses
Sep 02 11:06:16.770 INFO kablam!     |
Sep 02 11:06:16.770 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 02 11:06:16.770 INFO kablam! 
Sep 02 11:06:16.773 INFO kablam! warning: unnecessary parentheses around method argument
Sep 02 11:06:16.773 INFO kablam!   --> src/rust_tables.rs:24:39
Sep 02 11:06:16.773 INFO kablam!    |
Sep 02 11:06:16.773 INFO kablam! 24 |     for (elem, index) in iterator.zip((1..)) {
Sep 02 11:06:16.773 INFO kablam!    |                                       ^^^^^ help: remove these parentheses
Sep 02 11:06:16.773 INFO kablam! 
Sep 02 11:06:18.433 INFO kablam! warning: variable does not need to be mutable
Sep 02 11:06:18.433 INFO kablam!    --> src/functions_write.rs:368:26
Sep 02 11:06:18.433 INFO kablam!     |
Sep 02 11:06:18.433 INFO kablam! 368 |     fn push_to_lua(self, mut lua: &'a mut InsideCallback) -> Result<PushGuard<&'a mut InsideCallback>, (P, &'a mut InsideCallback)> {
Sep 02 11:06:18.434 INFO kablam!     |                          ----^^^
Sep 02 11:06:18.434 INFO kablam!     |                          |
Sep 02 11:06:18.434 INFO kablam!     |                          help: remove this `mut`
Sep 02 11:06:18.434 INFO kablam!     |
Sep 02 11:06:18.434 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 02 11:06:18.434 INFO kablam! 
Sep 02 11:06:18.651 INFO kablam! warning: variable does not need to be mutable
Sep 02 11:06:18.651 INFO kablam!    --> src/userdata.rs:124:33
Sep 02 11:06:18.651 INFO kablam!     |
Sep 02 11:06:18.651 INFO kablam! 124 | pub fn read_userdata<'t, 'c, T>(mut lua: &'c mut InsideCallback,
Sep 02 11:06:18.651 INFO kablam!     |                                 ----^^^
Sep 02 11:06:18.651 INFO kablam!     |                                 |
Sep 02 11:06:18.651 INFO kablam!     |                                 help: remove this `mut`
Sep 02 11:06:18.651 INFO kablam! 
Sep 02 11:06:19.803 INFO kablam! warning: variable does not need to be mutable
Sep 02 11:06:19.803 INFO kablam!    --> src/functions_write.rs:368:26
Sep 02 11:06:19.804 INFO kablam!     |
Sep 02 11:06:19.804 INFO kablam! 368 |     fn push_to_lua(self, mut lua: &'a mut InsideCallback) -> Result<PushGuard<&'a mut InsideCallback>, (P, &'a mut InsideCallback)> {
Sep 02 11:06:19.804 INFO kablam!     |                          ----^^^
Sep 02 11:06:19.804 INFO kablam!     |                          |
Sep 02 11:06:19.804 INFO kablam!     |                          help: remove this `mut`
Sep 02 11:06:19.818 INFO kablam!     |
Sep 02 11:06:19.819 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 02 11:06:19.819 INFO kablam! 
Sep 02 11:06:21.114 INFO kablam! warning: variable does not need to be mutable
Sep 02 11:06:21.114 INFO kablam!    --> src/userdata.rs:124:33
Sep 02 11:06:21.114 INFO kablam!     |
Sep 02 11:06:21.114 INFO kablam! 124 | pub fn read_userdata<'t, 'c, T>(mut lua: &'c mut InsideCallback,
Sep 02 11:06:21.114 INFO kablam!     |                                 ----^^^
Sep 02 11:06:21.114 INFO kablam!     |                                 |
Sep 02 11:06:21.114 INFO kablam!     |                                 help: remove this `mut`
Sep 02 11:06:21.114 INFO kablam! 
Sep 02 11:06:21.894 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.82s
Sep 02 11:06:21.903 INFO kablam! su: No module specific data is present
Sep 02 11:06:22.380 INFO running `"docker" "rm" "-f" "5ea165b6f371fd1efcf009adffa546bd6538fffb4b391fac8dc23197ec9cdcb0"`
Sep 02 11:06:22.478 INFO blam! 5ea165b6f371fd1efcf009adffa546bd6538fffb4b391fac8dc23197ec9cdcb0