Sep 14 14:59:08.268 INFO checking hlua-0.4.1 against try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0 for pr-53578-1
Sep 14 14:59:08.268 INFO running: cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets
Sep 14 14:59:08.268 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53578-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-3/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/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 +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 14:59:08.467 INFO blam! 95ad4aa6c7477faaa018bc782f163363bcc1ac08f37b0de92fac8c3810efcfe8
Sep 14 14:59:08.469 INFO running `"docker" "start" "-a" "95ad4aa6c7477faaa018bc782f163363bcc1ac08f37b0de92fac8c3810efcfe8"`
Sep 14 14:59:09.008 INFO kablam! usermod: no changes
Sep 14 14:59:09.035 INFO kablam!    Compiling lua52-sys v0.1.1
Sep 14 14:59:13.903 INFO kablam!     Checking hlua v0.4.1 (file:///source)
Sep 14 14:59:14.568 INFO kablam! warning: unnecessary parentheses around method argument
Sep 14 14:59:14.568 INFO kablam!   --> src/rust_tables.rs:24:39
Sep 14 14:59:14.569 INFO kablam!    |
Sep 14 14:59:14.569 INFO kablam! 24 |     for (elem, index) in iterator.zip((1..)) {
Sep 14 14:59:14.569 INFO kablam!    |                                       ^^^^^ help: remove these parentheses
Sep 14 14:59:14.569 INFO kablam!    |
Sep 14 14:59:14.569 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 14 14:59:14.569 INFO kablam! 
Sep 14 14:59:14.991 INFO kablam! warning: unnecessary parentheses around method argument
Sep 14 14:59:14.991 INFO kablam!    --> src/lua_functions.rs:461:84
Sep 14 14:59:14.991 INFO kablam!     |
Sep 14 14:59:14.991 INFO kablam! 461 |         let val: i32 = lua.get::<LuaFunction<_>, _>("foo").unwrap().call_with_args((3)).unwrap();
Sep 14 14:59:14.991 INFO kablam!     |                                                                                    ^^^ help: remove these parentheses
Sep 14 14:59:14.991 INFO kablam!     |
Sep 14 14:59:14.991 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 14 14:59:14.991 INFO kablam! 
Sep 14 14:59:14.991 INFO kablam! warning: unnecessary parentheses around method argument
Sep 14 14:59:14.991 INFO kablam!   --> src/rust_tables.rs:24:39
Sep 14 14:59:14.991 INFO kablam!    |
Sep 14 14:59:14.991 INFO kablam! 24 |     for (elem, index) in iterator.zip((1..)) {
Sep 14 14:59:14.991 INFO kablam!    |                                       ^^^^^ help: remove these parentheses
Sep 14 14:59:14.991 INFO kablam! 
Sep 14 14:59:15.511 INFO kablam! warning: variable does not need to be mutable
Sep 14 14:59:15.511 INFO kablam!    --> src/functions_write.rs:368:26
Sep 14 14:59:15.511 INFO kablam!     |
Sep 14 14:59:15.511 INFO kablam! 368 |     fn push_to_lua(self, mut lua: &'a mut InsideCallback) -> Result<PushGuard<&'a mut InsideCallback>, (P, &'a mut InsideCallback)> {
Sep 14 14:59:15.511 INFO kablam!     |                          ----^^^
Sep 14 14:59:15.511 INFO kablam!     |                          |
Sep 14 14:59:15.511 INFO kablam!     |                          help: remove this `mut`
Sep 14 14:59:15.511 INFO kablam!     |
Sep 14 14:59:15.511 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 14 14:59:15.511 INFO kablam! 
Sep 14 14:59:15.592 INFO kablam! warning: variable does not need to be mutable
Sep 14 14:59:15.592 INFO kablam!    --> src/userdata.rs:124:33
Sep 14 14:59:15.592 INFO kablam!     |
Sep 14 14:59:15.592 INFO kablam! 124 | pub fn read_userdata<'t, 'c, T>(mut lua: &'c mut InsideCallback,
Sep 14 14:59:15.592 INFO kablam!     |                                 ----^^^
Sep 14 14:59:15.592 INFO kablam!     |                                 |
Sep 14 14:59:15.592 INFO kablam!     |                                 help: remove this `mut`
Sep 14 14:59:15.592 INFO kablam! 
Sep 14 14:59:17.726 INFO kablam! warning: variable does not need to be mutable
Sep 14 14:59:17.726 INFO kablam!    --> src/functions_write.rs:368:26
Sep 14 14:59:17.726 INFO kablam!     |
Sep 14 14:59:17.726 INFO kablam! 368 |     fn push_to_lua(self, mut lua: &'a mut InsideCallback) -> Result<PushGuard<&'a mut InsideCallback>, (P, &'a mut InsideCallback)> {
Sep 14 14:59:17.726 INFO kablam!     |                          ----^^^
Sep 14 14:59:17.726 INFO kablam!     |                          |
Sep 14 14:59:17.726 INFO kablam!     |                          help: remove this `mut`
Sep 14 14:59:17.726 INFO kablam!     |
Sep 14 14:59:17.726 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 14 14:59:17.726 INFO kablam! 
Sep 14 14:59:17.882 INFO kablam! warning: variable does not need to be mutable
Sep 14 14:59:17.882 INFO kablam!    --> src/userdata.rs:124:33
Sep 14 14:59:17.882 INFO kablam!     |
Sep 14 14:59:17.882 INFO kablam! 124 | pub fn read_userdata<'t, 'c, T>(mut lua: &'c mut InsideCallback,
Sep 14 14:59:17.882 INFO kablam!     |                                 ----^^^
Sep 14 14:59:17.882 INFO kablam!     |                                 |
Sep 14 14:59:17.882 INFO kablam!     |                                 help: remove this `mut`
Sep 14 14:59:17.882 INFO kablam! 
Sep 14 14:59:18.051 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.03s
Sep 14 14:59:18.054 INFO kablam! su: No module specific data is present
Sep 14 14:59:18.984 INFO running `"docker" "rm" "-f" "95ad4aa6c7477faaa018bc782f163363bcc1ac08f37b0de92fac8c3810efcfe8"`
Sep 14 14:59:19.056 INFO blam! 95ad4aa6c7477faaa018bc782f163363bcc1ac08f37b0de92fac8c3810efcfe8