Sep 17 23:07:58.641 INFO checking hlua-0.4.1 against master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690 for pr-54033
Sep 17 23:07:58.641 INFO running: cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets
Sep 17 23:07:58.641 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54033/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-2/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/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 +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 23:07:58.836 INFO blam! ef7484e694e6664aa34a1047058348b507389a9eb28461206e3a3983053bd56c
Sep 17 23:07:58.838 INFO running `"docker" "start" "-a" "ef7484e694e6664aa34a1047058348b507389a9eb28461206e3a3983053bd56c"`
Sep 17 23:07:59.548 INFO kablam! usermod: no changes
Sep 17 23:07:59.599 INFO kablam!    Compiling lua52-sys v0.1.1
Sep 17 23:08:02.898 INFO kablam!     Checking hlua v0.4.1 (/source)
Sep 17 23:08:03.614 INFO kablam! warning: unnecessary parentheses around method argument
Sep 17 23:08:03.615 INFO kablam!   --> src/rust_tables.rs:24:39
Sep 17 23:08:03.615 INFO kablam!    |
Sep 17 23:08:03.615 INFO kablam! 24 |     for (elem, index) in iterator.zip((1..)) {
Sep 17 23:08:03.615 INFO kablam!    |                                       ^^^^^ help: remove these parentheses
Sep 17 23:08:03.615 INFO kablam!    |
Sep 17 23:08:03.615 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 17 23:08:03.615 INFO kablam! 
Sep 17 23:08:03.766 INFO kablam! warning: unnecessary parentheses around method argument
Sep 17 23:08:03.767 INFO kablam!    --> src/lua_functions.rs:461:84
Sep 17 23:08:03.767 INFO kablam!     |
Sep 17 23:08:03.767 INFO kablam! 461 |         let val: i32 = lua.get::<LuaFunction<_>, _>("foo").unwrap().call_with_args((3)).unwrap();
Sep 17 23:08:03.767 INFO kablam!     |                                                                                    ^^^ help: remove these parentheses
Sep 17 23:08:03.767 INFO kablam!     |
Sep 17 23:08:03.767 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 17 23:08:03.767 INFO kablam! 
Sep 17 23:08:03.767 INFO kablam! warning: unnecessary parentheses around method argument
Sep 17 23:08:03.767 INFO kablam!   --> src/rust_tables.rs:24:39
Sep 17 23:08:03.767 INFO kablam!    |
Sep 17 23:08:03.767 INFO kablam! 24 |     for (elem, index) in iterator.zip((1..)) {
Sep 17 23:08:03.770 INFO kablam!    |                                       ^^^^^ help: remove these parentheses
Sep 17 23:08:03.770 INFO kablam! 
Sep 17 23:08:05.123 INFO kablam! warning: variable does not need to be mutable
Sep 17 23:08:05.123 INFO kablam!    --> src/functions_write.rs:368:26
Sep 17 23:08:05.123 INFO kablam!     |
Sep 17 23:08:05.123 INFO kablam! 368 |     fn push_to_lua(self, mut lua: &'a mut InsideCallback) -> Result<PushGuard<&'a mut InsideCallback>, (P, &'a mut InsideCallback)> {
Sep 17 23:08:05.123 INFO kablam!     |                          ----^^^
Sep 17 23:08:05.123 INFO kablam!     |                          |
Sep 17 23:08:05.123 INFO kablam!     |                          help: remove this `mut`
Sep 17 23:08:05.123 INFO kablam!     |
Sep 17 23:08:05.123 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 17 23:08:05.123 INFO kablam! 
Sep 17 23:08:05.246 INFO kablam! warning: variable does not need to be mutable
Sep 17 23:08:05.247 INFO kablam!    --> src/userdata.rs:124:33
Sep 17 23:08:05.247 INFO kablam!     |
Sep 17 23:08:05.247 INFO kablam! 124 | pub fn read_userdata<'t, 'c, T>(mut lua: &'c mut InsideCallback,
Sep 17 23:08:05.247 INFO kablam!     |                                 ----^^^
Sep 17 23:08:05.247 INFO kablam!     |                                 |
Sep 17 23:08:05.247 INFO kablam!     |                                 help: remove this `mut`
Sep 17 23:08:05.247 INFO kablam! 
Sep 17 23:08:06.246 INFO kablam! warning: variable does not need to be mutable
Sep 17 23:08:06.247 INFO kablam!    --> src/functions_write.rs:368:26
Sep 17 23:08:06.247 INFO kablam!     |
Sep 17 23:08:06.247 INFO kablam! 368 |     fn push_to_lua(self, mut lua: &'a mut InsideCallback) -> Result<PushGuard<&'a mut InsideCallback>, (P, &'a mut InsideCallback)> {
Sep 17 23:08:06.247 INFO kablam!     |                          ----^^^
Sep 17 23:08:06.247 INFO kablam!     |                          |
Sep 17 23:08:06.247 INFO kablam!     |                          help: remove this `mut`
Sep 17 23:08:06.247 INFO kablam!     |
Sep 17 23:08:06.247 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 17 23:08:06.247 INFO kablam! 
Sep 17 23:08:06.527 INFO kablam! warning: variable does not need to be mutable
Sep 17 23:08:06.527 INFO kablam!    --> src/userdata.rs:124:33
Sep 17 23:08:06.527 INFO kablam!     |
Sep 17 23:08:06.527 INFO kablam! 124 | pub fn read_userdata<'t, 'c, T>(mut lua: &'c mut InsideCallback,
Sep 17 23:08:06.527 INFO kablam!     |                                 ----^^^
Sep 17 23:08:06.527 INFO kablam!     |                                 |
Sep 17 23:08:06.527 INFO kablam!     |                                 help: remove this `mut`
Sep 17 23:08:06.527 INFO kablam! 
Sep 17 23:08:06.741 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.17s
Sep 17 23:08:06.747 INFO kablam! su: No module specific data is present
Sep 17 23:08:07.174 INFO running `"docker" "rm" "-f" "ef7484e694e6664aa34a1047058348b507389a9eb28461206e3a3983053bd56c"`
Sep 17 23:08:07.239 INFO blam! ef7484e694e6664aa34a1047058348b507389a9eb28461206e3a3983053bd56c