Nov 07 13:48:25.033 INFO checking hlua-0.4.1 against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 07 13:48:25.035 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-4/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +24e66c28980442a48d9458f1a4f9b76cc722dc8a-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 07 13:48:25.486 INFO blam! bb6d1ff0480278cdb2984be0c97bc824623fcbae57f7001d56bd1856301bc8ce
Nov 07 13:48:25.488 INFO running `"docker" "start" "-a" "bb6d1ff0480278cdb2984be0c97bc824623fcbae57f7001d56bd1856301bc8ce"`
Nov 07 13:48:27.029 INFO kablam! usermod: no changes
Nov 07 13:48:27.104 INFO kablam!    Compiling lua52-sys v0.1.2
Nov 07 13:48:32.000 INFO kablam!     Checking hlua v0.4.1 (/source)
Nov 07 13:48:32.905 INFO kablam! warning: unnecessary parentheses around method argument
Nov 07 13:48:32.905 INFO kablam!   --> src/rust_tables.rs:24:39
Nov 07 13:48:32.905 INFO kablam!    |
Nov 07 13:48:32.906 INFO kablam! 24 |     for (elem, index) in iterator.zip((1..)) {
Nov 07 13:48:32.906 INFO kablam!    |                                       ^^^^^ help: remove these parentheses
Nov 07 13:48:32.906 INFO kablam!    |
Nov 07 13:48:32.906 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 07 13:48:32.907 INFO kablam! 
Nov 07 13:48:33.328 INFO kablam! warning: unnecessary parentheses around method argument
Nov 07 13:48:33.328 INFO kablam!    --> src/lua_functions.rs:461:84
Nov 07 13:48:33.328 INFO kablam!     |
Nov 07 13:48:33.328 INFO kablam! 461 |         let val: i32 = lua.get::<LuaFunction<_>, _>("foo").unwrap().call_with_args((3)).unwrap();
Nov 07 13:48:33.328 INFO kablam!     |                                                                                    ^^^ help: remove these parentheses
Nov 07 13:48:33.328 INFO kablam!     |
Nov 07 13:48:33.328 INFO kablam!     = note: #[warn(unused_parens)] on by default
Nov 07 13:48:33.328 INFO kablam! 
Nov 07 13:48:33.328 INFO kablam! warning: unnecessary parentheses around method argument
Nov 07 13:48:33.328 INFO kablam!   --> src/rust_tables.rs:24:39
Nov 07 13:48:33.328 INFO kablam!    |
Nov 07 13:48:33.328 INFO kablam! 24 |     for (elem, index) in iterator.zip((1..)) {
Nov 07 13:48:33.328 INFO kablam!    |                                       ^^^^^ help: remove these parentheses
Nov 07 13:48:33.328 INFO kablam! 
Nov 07 13:48:33.876 INFO kablam! warning: variable does not need to be mutable
Nov 07 13:48:33.877 INFO kablam!    --> src/functions_write.rs:368:26
Nov 07 13:48:33.877 INFO kablam!     |
Nov 07 13:48:33.877 INFO kablam! 368 |     fn push_to_lua(self, mut lua: &'a mut InsideCallback) -> Result<PushGuard<&'a mut InsideCallback>, (P, &'a mut InsideCallback)> {
Nov 07 13:48:33.877 INFO kablam!     |                          ----^^^
Nov 07 13:48:33.878 INFO kablam!     |                          |
Nov 07 13:48:33.878 INFO kablam!     |                          help: remove this `mut`
Nov 07 13:48:33.878 INFO kablam!     |
Nov 07 13:48:33.879 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 07 13:48:33.879 INFO kablam! 
Nov 07 13:48:33.969 INFO kablam! warning: variable does not need to be mutable
Nov 07 13:48:33.969 INFO kablam!    --> src/userdata.rs:124:33
Nov 07 13:48:33.969 INFO kablam!     |
Nov 07 13:48:33.970 INFO kablam! 124 | pub fn read_userdata<'t, 'c, T>(mut lua: &'c mut InsideCallback,
Nov 07 13:48:33.970 INFO kablam!     |                                 ----^^^
Nov 07 13:48:33.970 INFO kablam!     |                                 |
Nov 07 13:48:33.971 INFO kablam!     |                                 help: remove this `mut`
Nov 07 13:48:33.971 INFO kablam! 
Nov 07 13:48:36.260 INFO kablam! warning: variable does not need to be mutable
Nov 07 13:48:36.260 INFO kablam!    --> src/functions_write.rs:368:26
Nov 07 13:48:36.260 INFO kablam!     |
Nov 07 13:48:36.260 INFO kablam! 368 |     fn push_to_lua(self, mut lua: &'a mut InsideCallback) -> Result<PushGuard<&'a mut InsideCallback>, (P, &'a mut InsideCallback)> {
Nov 07 13:48:36.260 INFO kablam!     |                          ----^^^
Nov 07 13:48:36.260 INFO kablam!     |                          |
Nov 07 13:48:36.260 INFO kablam!     |                          help: remove this `mut`
Nov 07 13:48:36.260 INFO kablam!     |
Nov 07 13:48:36.260 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 07 13:48:36.260 INFO kablam! 
Nov 07 13:48:36.457 INFO kablam! warning: variable does not need to be mutable
Nov 07 13:48:36.457 INFO kablam!    --> src/userdata.rs:124:33
Nov 07 13:48:36.458 INFO kablam!     |
Nov 07 13:48:36.458 INFO kablam! 124 | pub fn read_userdata<'t, 'c, T>(mut lua: &'c mut InsideCallback,
Nov 07 13:48:36.458 INFO kablam!     |                                 ----^^^
Nov 07 13:48:36.458 INFO kablam!     |                                 |
Nov 07 13:48:36.458 INFO kablam!     |                                 help: remove this `mut`
Nov 07 13:48:36.458 INFO kablam! 
Nov 07 13:48:36.642 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.59s
Nov 07 13:48:36.649 INFO kablam! su: No module specific data is present
Nov 07 13:48:36.940 INFO running `"docker" "rm" "-f" "bb6d1ff0480278cdb2984be0c97bc824623fcbae57f7001d56bd1856301bc8ce"`
Nov 07 13:48:37.088 INFO blam! bb6d1ff0480278cdb2984be0c97bc824623fcbae57f7001d56bd1856301bc8ce