Sep 01 01:06:26.688 INFO checking hlua-0.4.1 against try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b for pr-53578
Sep 01 01:06:26.688 INFO running: cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets
Sep 01 01:06:26.688 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53578/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-3/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/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 +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 01:06:26.870 INFO blam! e0eb79272bb3ba8bee01ab54f27aeef2e40d04b837c14c7749f6caeb7cd866c2
Sep 01 01:06:26.872 INFO running `"docker" "start" "-a" "e0eb79272bb3ba8bee01ab54f27aeef2e40d04b837c14c7749f6caeb7cd866c2"`
Sep 01 01:06:27.482 INFO kablam!    Compiling lua52-sys v0.1.1
Sep 01 01:06:31.738 INFO kablam!     Checking hlua v0.4.1 (file:///source)
Sep 01 01:06:32.360 INFO kablam! warning: unnecessary parentheses around method argument
Sep 01 01:06:32.360 INFO kablam!   --> src/rust_tables.rs:24:39
Sep 01 01:06:32.360 INFO kablam!    |
Sep 01 01:06:32.360 INFO kablam! 24 |     for (elem, index) in iterator.zip((1..)) {
Sep 01 01:06:32.360 INFO kablam!    |                                       ^^^^^ help: remove these parentheses
Sep 01 01:06:32.361 INFO kablam!    |
Sep 01 01:06:32.361 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 01 01:06:32.361 INFO kablam! 
Sep 01 01:06:32.919 INFO kablam! warning: unnecessary parentheses around method argument
Sep 01 01:06:32.919 INFO kablam!    --> src/lua_functions.rs:461:84
Sep 01 01:06:32.919 INFO kablam!     |
Sep 01 01:06:32.919 INFO kablam! 461 |         let val: i32 = lua.get::<LuaFunction<_>, _>("foo").unwrap().call_with_args((3)).unwrap();
Sep 01 01:06:32.919 INFO kablam!     |                                                                                    ^^^ help: remove these parentheses
Sep 01 01:06:32.919 INFO kablam!     |
Sep 01 01:06:32.919 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 01 01:06:32.919 INFO kablam! 
Sep 01 01:06:32.922 INFO kablam! warning: unnecessary parentheses around method argument
Sep 01 01:06:32.922 INFO kablam!   --> src/rust_tables.rs:24:39
Sep 01 01:06:32.922 INFO kablam!    |
Sep 01 01:06:32.922 INFO kablam! 24 |     for (elem, index) in iterator.zip((1..)) {
Sep 01 01:06:32.922 INFO kablam!    |                                       ^^^^^ help: remove these parentheses
Sep 01 01:06:32.922 INFO kablam! 
Sep 01 01:06:34.603 INFO kablam! warning: variable does not need to be mutable
Sep 01 01:06:34.603 INFO kablam!    --> src/functions_write.rs:368:26
Sep 01 01:06:34.603 INFO kablam!     |
Sep 01 01:06:34.603 INFO kablam! 368 |     fn push_to_lua(self, mut lua: &'a mut InsideCallback) -> Result<PushGuard<&'a mut InsideCallback>, (P, &'a mut InsideCallback)> {
Sep 01 01:06:34.603 INFO kablam!     |                          ----^^^
Sep 01 01:06:34.603 INFO kablam!     |                          |
Sep 01 01:06:34.603 INFO kablam!     |                          help: remove this `mut`
Sep 01 01:06:34.604 INFO kablam!     |
Sep 01 01:06:34.604 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 01 01:06:34.605 INFO kablam! 
Sep 01 01:06:34.832 INFO kablam! warning: variable does not need to be mutable
Sep 01 01:06:34.832 INFO kablam!    --> src/userdata.rs:124:33
Sep 01 01:06:34.832 INFO kablam!     |
Sep 01 01:06:34.832 INFO kablam! 124 | pub fn read_userdata<'t, 'c, T>(mut lua: &'c mut InsideCallback,
Sep 01 01:06:34.832 INFO kablam!     |                                 ----^^^
Sep 01 01:06:34.832 INFO kablam!     |                                 |
Sep 01 01:06:34.832 INFO kablam!     |                                 help: remove this `mut`
Sep 01 01:06:34.833 INFO kablam! 
Sep 01 01:06:38.002 INFO kablam! warning: variable does not need to be mutable
Sep 01 01:06:38.002 INFO kablam!    --> src/functions_write.rs:368:26
Sep 01 01:06:38.003 INFO kablam!     |
Sep 01 01:06:38.003 INFO kablam! 368 |     fn push_to_lua(self, mut lua: &'a mut InsideCallback) -> Result<PushGuard<&'a mut InsideCallback>, (P, &'a mut InsideCallback)> {
Sep 01 01:06:38.003 INFO kablam!     |                          ----^^^
Sep 01 01:06:38.003 INFO kablam!     |                          |
Sep 01 01:06:38.003 INFO kablam!     |                          help: remove this `mut`
Sep 01 01:06:38.003 INFO kablam!     |
Sep 01 01:06:38.003 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 01 01:06:38.003 INFO kablam! 
Sep 01 01:06:38.480 INFO kablam! warning: variable does not need to be mutable
Sep 01 01:06:38.480 INFO kablam!    --> src/userdata.rs:124:33
Sep 01 01:06:38.480 INFO kablam!     |
Sep 01 01:06:38.480 INFO kablam! 124 | pub fn read_userdata<'t, 'c, T>(mut lua: &'c mut InsideCallback,
Sep 01 01:06:38.480 INFO kablam!     |                                 ----^^^
Sep 01 01:06:38.480 INFO kablam!     |                                 |
Sep 01 01:06:38.480 INFO kablam!     |                                 help: remove this `mut`
Sep 01 01:06:38.480 INFO kablam! 
Sep 01 01:06:38.809 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 11.36s
Sep 01 01:06:38.815 INFO kablam! su: No module specific data is present
Sep 01 01:06:39.255 INFO running `"docker" "rm" "-f" "e0eb79272bb3ba8bee01ab54f27aeef2e40d04b837c14c7749f6caeb7cd866c2"`
Sep 01 01:06:39.351 INFO blam! e0eb79272bb3ba8bee01ab54f27aeef2e40d04b837c14c7749f6caeb7cd866c2