Sep 04 17:25:14.963 INFO checking hlua-0.4.1 against master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8 for pr-53913
Sep 04 17:25:14.963 INFO running: cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets
Sep 04 17:25:14.963 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53913/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-2/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/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 +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 17:25:15.106 INFO blam! d76752ce91c7fde938c8711d44990c29f142870d8520c703acb77912ed58ac59
Sep 04 17:25:15.111 INFO running `"docker" "start" "-a" "d76752ce91c7fde938c8711d44990c29f142870d8520c703acb77912ed58ac59"`
Sep 04 17:25:15.824 INFO kablam!    Compiling lua52-sys v0.1.1
Sep 04 17:25:19.549 INFO kablam!     Checking hlua v0.4.1 (file:///source)
Sep 04 17:25:20.427 INFO kablam! warning: unnecessary parentheses around method argument
Sep 04 17:25:20.427 INFO kablam!   --> src/rust_tables.rs:24:39
Sep 04 17:25:20.427 INFO kablam!    |
Sep 04 17:25:20.427 INFO kablam! 24 |     for (elem, index) in iterator.zip((1..)) {
Sep 04 17:25:20.427 INFO kablam!    |                                       ^^^^^ help: remove these parentheses
Sep 04 17:25:20.427 INFO kablam!    |
Sep 04 17:25:20.427 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 04 17:25:20.427 INFO kablam! 
Sep 04 17:25:20.701 INFO kablam! warning: unnecessary parentheses around method argument
Sep 04 17:25:20.701 INFO kablam!    --> src/lua_functions.rs:461:84
Sep 04 17:25:20.702 INFO kablam!     |
Sep 04 17:25:20.702 INFO kablam! 461 |         let val: i32 = lua.get::<LuaFunction<_>, _>("foo").unwrap().call_with_args((3)).unwrap();
Sep 04 17:25:20.702 INFO kablam!     |                                                                                    ^^^ help: remove these parentheses
Sep 04 17:25:20.702 INFO kablam!     |
Sep 04 17:25:20.702 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 04 17:25:20.702 INFO kablam! 
Sep 04 17:25:20.705 INFO kablam! warning: unnecessary parentheses around method argument
Sep 04 17:25:20.705 INFO kablam!   --> src/rust_tables.rs:24:39
Sep 04 17:25:20.705 INFO kablam!    |
Sep 04 17:25:20.705 INFO kablam! 24 |     for (elem, index) in iterator.zip((1..)) {
Sep 04 17:25:20.705 INFO kablam!    |                                       ^^^^^ help: remove these parentheses
Sep 04 17:25:20.705 INFO kablam! 
Sep 04 17:25:22.353 INFO kablam! warning: variable does not need to be mutable
Sep 04 17:25:22.354 INFO kablam!    --> src/functions_write.rs:368:26
Sep 04 17:25:22.354 INFO kablam!     |
Sep 04 17:25:22.354 INFO kablam! 368 |     fn push_to_lua(self, mut lua: &'a mut InsideCallback) -> Result<PushGuard<&'a mut InsideCallback>, (P, &'a mut InsideCallback)> {
Sep 04 17:25:22.354 INFO kablam!     |                          ----^^^
Sep 04 17:25:22.354 INFO kablam!     |                          |
Sep 04 17:25:22.354 INFO kablam!     |                          help: remove this `mut`
Sep 04 17:25:22.354 INFO kablam!     |
Sep 04 17:25:22.354 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 04 17:25:22.354 INFO kablam! 
Sep 04 17:25:22.536 INFO kablam! warning: variable does not need to be mutable
Sep 04 17:25:22.536 INFO kablam!    --> src/userdata.rs:124:33
Sep 04 17:25:22.536 INFO kablam!     |
Sep 04 17:25:22.536 INFO kablam! 124 | pub fn read_userdata<'t, 'c, T>(mut lua: &'c mut InsideCallback,
Sep 04 17:25:22.536 INFO kablam!     |                                 ----^^^
Sep 04 17:25:22.536 INFO kablam!     |                                 |
Sep 04 17:25:22.536 INFO kablam!     |                                 help: remove this `mut`
Sep 04 17:25:22.536 INFO kablam! 
Sep 04 17:25:24.753 INFO kablam! warning: variable does not need to be mutable
Sep 04 17:25:24.753 INFO kablam!    --> src/functions_write.rs:368:26
Sep 04 17:25:24.753 INFO kablam!     |
Sep 04 17:25:24.753 INFO kablam! 368 |     fn push_to_lua(self, mut lua: &'a mut InsideCallback) -> Result<PushGuard<&'a mut InsideCallback>, (P, &'a mut InsideCallback)> {
Sep 04 17:25:24.753 INFO kablam!     |                          ----^^^
Sep 04 17:25:24.754 INFO kablam!     |                          |
Sep 04 17:25:24.754 INFO kablam!     |                          help: remove this `mut`
Sep 04 17:25:24.754 INFO kablam!     |
Sep 04 17:25:24.754 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 04 17:25:24.754 INFO kablam! 
Sep 04 17:25:25.222 INFO kablam! warning: variable does not need to be mutable
Sep 04 17:25:25.222 INFO kablam!    --> src/userdata.rs:124:33
Sep 04 17:25:25.222 INFO kablam!     |
Sep 04 17:25:25.222 INFO kablam! 124 | pub fn read_userdata<'t, 'c, T>(mut lua: &'c mut InsideCallback,
Sep 04 17:25:25.222 INFO kablam!     |                                 ----^^^
Sep 04 17:25:25.222 INFO kablam!     |                                 |
Sep 04 17:25:25.222 INFO kablam!     |                                 help: remove this `mut`
Sep 04 17:25:25.222 INFO kablam! 
Sep 04 17:25:25.508 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.70s
Sep 04 17:25:25.513 INFO kablam! su: No module specific data is present
Sep 04 17:25:25.979 INFO running `"docker" "rm" "-f" "d76752ce91c7fde938c8711d44990c29f142870d8520c703acb77912ed58ac59"`
Sep 04 17:25:26.062 INFO blam! d76752ce91c7fde938c8711d44990c29f142870d8520c703acb77912ed58ac59