Oct 13 13:48:13.119 INFO checking hlua-0.4.1 against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 13 13:48:13.121 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-7/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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"`
Oct 13 13:48:13.476 INFO blam! 4cf04ed6fba34f9fd74063f058e0cc89438d925d4435a740d8d9359514d21c0e
Oct 13 13:48:13.482 INFO running `"docker" "start" "-a" "4cf04ed6fba34f9fd74063f058e0cc89438d925d4435a740d8d9359514d21c0e"`
Oct 13 13:48:15.120 INFO kablam! usermod: no changes
Oct 13 13:48:15.200 INFO kablam!    Compiling lua52-sys v0.1.1
Oct 13 13:48:20.640 INFO kablam!     Checking hlua v0.4.1 (/source)
Oct 13 13:48:21.458 INFO kablam! warning: unnecessary parentheses around method argument
Oct 13 13:48:21.458 INFO kablam!   --> src/rust_tables.rs:24:39
Oct 13 13:48:21.458 INFO kablam!    |
Oct 13 13:48:21.458 INFO kablam! 24 |     for (elem, index) in iterator.zip((1..)) {
Oct 13 13:48:21.458 INFO kablam!    |                                       ^^^^^ help: remove these parentheses
Oct 13 13:48:21.458 INFO kablam!    |
Oct 13 13:48:21.458 INFO kablam!    = note: #[warn(unused_parens)] on by default
Oct 13 13:48:21.458 INFO kablam! 
Oct 13 13:48:21.717 INFO kablam! warning: unnecessary parentheses around method argument
Oct 13 13:48:21.717 INFO kablam!    --> src/lua_functions.rs:461:84
Oct 13 13:48:21.717 INFO kablam!     |
Oct 13 13:48:21.717 INFO kablam! 461 |         let val: i32 = lua.get::<LuaFunction<_>, _>("foo").unwrap().call_with_args((3)).unwrap();
Oct 13 13:48:21.717 INFO kablam!     |                                                                                    ^^^ help: remove these parentheses
Oct 13 13:48:21.717 INFO kablam!     |
Oct 13 13:48:21.717 INFO kablam!     = note: #[warn(unused_parens)] on by default
Oct 13 13:48:21.717 INFO kablam! 
Oct 13 13:48:21.728 INFO kablam! warning: unnecessary parentheses around method argument
Oct 13 13:48:21.728 INFO kablam!   --> src/rust_tables.rs:24:39
Oct 13 13:48:21.728 INFO kablam!    |
Oct 13 13:48:21.728 INFO kablam! 24 |     for (elem, index) in iterator.zip((1..)) {
Oct 13 13:48:21.728 INFO kablam!    |                                       ^^^^^ help: remove these parentheses
Oct 13 13:48:21.728 INFO kablam! 
Oct 13 13:48:22.580 INFO kablam! warning: variable does not need to be mutable
Oct 13 13:48:22.580 INFO kablam!    --> src/functions_write.rs:368:26
Oct 13 13:48:22.580 INFO kablam!     |
Oct 13 13:48:22.580 INFO kablam! 368 |     fn push_to_lua(self, mut lua: &'a mut InsideCallback) -> Result<PushGuard<&'a mut InsideCallback>, (P, &'a mut InsideCallback)> {
Oct 13 13:48:22.580 INFO kablam!     |                          ----^^^
Oct 13 13:48:22.580 INFO kablam!     |                          |
Oct 13 13:48:22.580 INFO kablam!     |                          help: remove this `mut`
Oct 13 13:48:22.580 INFO kablam!     |
Oct 13 13:48:22.580 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 13 13:48:22.580 INFO kablam! 
Oct 13 13:48:22.749 INFO kablam! warning: variable does not need to be mutable
Oct 13 13:48:22.749 INFO kablam!    --> src/userdata.rs:124:33
Oct 13 13:48:22.749 INFO kablam!     |
Oct 13 13:48:22.749 INFO kablam! 124 | pub fn read_userdata<'t, 'c, T>(mut lua: &'c mut InsideCallback,
Oct 13 13:48:22.750 INFO kablam!     |                                 ----^^^
Oct 13 13:48:22.750 INFO kablam!     |                                 |
Oct 13 13:48:22.750 INFO kablam!     |                                 help: remove this `mut`
Oct 13 13:48:22.750 INFO kablam! 
Oct 13 13:48:24.471 INFO kablam! warning: variable does not need to be mutable
Oct 13 13:48:24.471 INFO kablam!    --> src/functions_write.rs:368:26
Oct 13 13:48:24.471 INFO kablam!     |
Oct 13 13:48:24.471 INFO kablam! 368 |     fn push_to_lua(self, mut lua: &'a mut InsideCallback) -> Result<PushGuard<&'a mut InsideCallback>, (P, &'a mut InsideCallback)> {
Oct 13 13:48:24.471 INFO kablam!     |                          ----^^^
Oct 13 13:48:24.471 INFO kablam!     |                          |
Oct 13 13:48:24.471 INFO kablam!     |                          help: remove this `mut`
Oct 13 13:48:24.471 INFO kablam!     |
Oct 13 13:48:24.471 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 13 13:48:24.471 INFO kablam! 
Oct 13 13:48:25.613 INFO kablam! warning: variable does not need to be mutable
Oct 13 13:48:25.613 INFO kablam!    --> src/userdata.rs:124:33
Oct 13 13:48:25.614 INFO kablam!     |
Oct 13 13:48:25.616 INFO kablam! 124 | pub fn read_userdata<'t, 'c, T>(mut lua: &'c mut InsideCallback,
Oct 13 13:48:25.617 INFO kablam!     |                                 ----^^^
Oct 13 13:48:25.617 INFO kablam!     |                                 |
Oct 13 13:48:25.617 INFO kablam!     |                                 help: remove this `mut`
Oct 13 13:48:25.618 INFO kablam! 
Oct 13 13:48:26.220 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 11.06s
Oct 13 13:48:26.223 INFO kablam! su: No module specific data is present
Oct 13 13:48:26.672 INFO running `"docker" "rm" "-f" "4cf04ed6fba34f9fd74063f058e0cc89438d925d4435a740d8d9359514d21c0e"`
Oct 13 13:48:27.048 INFO blam! 4cf04ed6fba34f9fd74063f058e0cc89438d925d4435a740d8d9359514d21c0e