Sep 20 00:09:12.949 INFO checking hlua-0.4.1 against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346
Sep 20 00:09:12.949 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets
Sep 20 00:09:12.949 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-7/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/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 +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 00:09:13.111 INFO blam! 2e79a1ce96460953e7ca6812068920f643d1f77aae409d787a5d4e164a0be18a
Sep 20 00:09:13.116 INFO running `"docker" "start" "-a" "2e79a1ce96460953e7ca6812068920f643d1f77aae409d787a5d4e164a0be18a"`
Sep 20 00:09:13.681 INFO kablam! usermod: no changes
Sep 20 00:09:13.727 INFO kablam!    Compiling lua52-sys v0.1.1
Sep 20 00:09:19.125 INFO kablam!     Checking hlua v0.4.1 (/source)
Sep 20 00:09:19.463 INFO kablam! warning: unnecessary parentheses around method argument
Sep 20 00:09:19.463 INFO kablam!   --> src/rust_tables.rs:24:39
Sep 20 00:09:19.463 INFO kablam!    |
Sep 20 00:09:19.463 INFO kablam! 24 |     for (elem, index) in iterator.zip((1..)) {
Sep 20 00:09:19.463 INFO kablam!    |                                       ^^^^^ help: remove these parentheses
Sep 20 00:09:19.463 INFO kablam!    |
Sep 20 00:09:19.463 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 20 00:09:19.463 INFO kablam! 
Sep 20 00:09:19.620 INFO kablam! warning: unnecessary parentheses around method argument
Sep 20 00:09:19.620 INFO kablam!    --> src/lua_functions.rs:461:84
Sep 20 00:09:19.620 INFO kablam!     |
Sep 20 00:09:19.620 INFO kablam! 461 |         let val: i32 = lua.get::<LuaFunction<_>, _>("foo").unwrap().call_with_args((3)).unwrap();
Sep 20 00:09:19.620 INFO kablam!     |                                                                                    ^^^ help: remove these parentheses
Sep 20 00:09:19.620 INFO kablam!     |
Sep 20 00:09:19.620 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 20 00:09:19.620 INFO kablam! 
Sep 20 00:09:19.623 INFO kablam! warning: unnecessary parentheses around method argument
Sep 20 00:09:19.623 INFO kablam!   --> src/rust_tables.rs:24:39
Sep 20 00:09:19.623 INFO kablam!    |
Sep 20 00:09:19.623 INFO kablam! 24 |     for (elem, index) in iterator.zip((1..)) {
Sep 20 00:09:19.623 INFO kablam!    |                                       ^^^^^ help: remove these parentheses
Sep 20 00:09:19.623 INFO kablam! 
Sep 20 00:09:20.249 INFO kablam! warning: variable does not need to be mutable
Sep 20 00:09:20.249 INFO kablam!    --> src/functions_write.rs:368:26
Sep 20 00:09:20.249 INFO kablam!     |
Sep 20 00:09:20.249 INFO kablam! 368 |     fn push_to_lua(self, mut lua: &'a mut InsideCallback) -> Result<PushGuard<&'a mut InsideCallback>, (P, &'a mut InsideCallback)> {
Sep 20 00:09:20.249 INFO kablam!     |                          ----^^^
Sep 20 00:09:20.249 INFO kablam!     |                          |
Sep 20 00:09:20.249 INFO kablam!     |                          help: remove this `mut`
Sep 20 00:09:20.249 INFO kablam!     |
Sep 20 00:09:20.249 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 20 00:09:20.249 INFO kablam! 
Sep 20 00:09:20.317 INFO kablam! warning: variable does not need to be mutable
Sep 20 00:09:20.317 INFO kablam!    --> src/userdata.rs:124:33
Sep 20 00:09:20.317 INFO kablam!     |
Sep 20 00:09:20.317 INFO kablam! 124 | pub fn read_userdata<'t, 'c, T>(mut lua: &'c mut InsideCallback,
Sep 20 00:09:20.317 INFO kablam!     |                                 ----^^^
Sep 20 00:09:20.317 INFO kablam!     |                                 |
Sep 20 00:09:20.317 INFO kablam!     |                                 help: remove this `mut`
Sep 20 00:09:20.317 INFO kablam! 
Sep 20 00:09:21.014 INFO kablam! warning: variable does not need to be mutable
Sep 20 00:09:21.014 INFO kablam!    --> src/functions_write.rs:368:26
Sep 20 00:09:21.014 INFO kablam!     |
Sep 20 00:09:21.014 INFO kablam! 368 |     fn push_to_lua(self, mut lua: &'a mut InsideCallback) -> Result<PushGuard<&'a mut InsideCallback>, (P, &'a mut InsideCallback)> {
Sep 20 00:09:21.014 INFO kablam!     |                          ----^^^
Sep 20 00:09:21.014 INFO kablam!     |                          |
Sep 20 00:09:21.014 INFO kablam!     |                          help: remove this `mut`
Sep 20 00:09:21.014 INFO kablam!     |
Sep 20 00:09:21.014 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 20 00:09:21.014 INFO kablam! 
Sep 20 00:09:21.169 INFO kablam! warning: variable does not need to be mutable
Sep 20 00:09:21.169 INFO kablam!    --> src/userdata.rs:124:33
Sep 20 00:09:21.169 INFO kablam!     |
Sep 20 00:09:21.169 INFO kablam! 124 | pub fn read_userdata<'t, 'c, T>(mut lua: &'c mut InsideCallback,
Sep 20 00:09:21.169 INFO kablam!     |                                 ----^^^
Sep 20 00:09:21.169 INFO kablam!     |                                 |
Sep 20 00:09:21.169 INFO kablam!     |                                 help: remove this `mut`
Sep 20 00:09:21.169 INFO kablam! 
Sep 20 00:09:21.346 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.64s
Sep 20 00:09:21.351 INFO kablam! su: No module specific data is present
Sep 20 00:09:22.111 INFO running `"docker" "rm" "-f" "2e79a1ce96460953e7ca6812068920f643d1f77aae409d787a5d4e164a0be18a"`
Sep 20 00:09:22.182 INFO blam! 2e79a1ce96460953e7ca6812068920f643d1f77aae409d787a5d4e164a0be18a