Nov 01 21:32:32.429 INFO checking hlua-0.4.1 against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 21:32:32.431 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-1/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 01 21:32:32.871 INFO blam! a64e5b21fe5e00fe1ea9d5e2d376f09e210ff4ff4a3e512fe18afd357a9dc2c2
Nov 01 21:32:32.873 INFO running `"docker" "start" "-a" "a64e5b21fe5e00fe1ea9d5e2d376f09e210ff4ff4a3e512fe18afd357a9dc2c2"`
Nov 01 21:32:34.135 INFO kablam! usermod: no changes
Nov 01 21:32:34.207 INFO kablam!    Compiling lua52-sys v0.1.2
Nov 01 21:32:40.502 INFO kablam!     Checking hlua v0.4.1 (/source)
Nov 01 21:32:41.365 INFO kablam! warning: unnecessary parentheses around method argument
Nov 01 21:32:41.365 INFO kablam!   --> src/rust_tables.rs:24:39
Nov 01 21:32:41.365 INFO kablam!    |
Nov 01 21:32:41.366 INFO kablam! 24 |     for (elem, index) in iterator.zip((1..)) {
Nov 01 21:32:41.366 INFO kablam!    |                                       ^^^^^ help: remove these parentheses
Nov 01 21:32:41.366 INFO kablam!    |
Nov 01 21:32:41.366 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 01 21:32:41.367 INFO kablam! 
Nov 01 21:32:41.615 INFO kablam! warning: unnecessary parentheses around method argument
Nov 01 21:32:41.615 INFO kablam!    --> src/lua_functions.rs:461:84
Nov 01 21:32:41.615 INFO kablam!     |
Nov 01 21:32:41.615 INFO kablam! 461 |         let val: i32 = lua.get::<LuaFunction<_>, _>("foo").unwrap().call_with_args((3)).unwrap();
Nov 01 21:32:41.615 INFO kablam!     |                                                                                    ^^^ help: remove these parentheses
Nov 01 21:32:41.615 INFO kablam!     |
Nov 01 21:32:41.615 INFO kablam!     = note: #[warn(unused_parens)] on by default
Nov 01 21:32:41.615 INFO kablam! 
Nov 01 21:32:41.621 INFO kablam! warning: unnecessary parentheses around method argument
Nov 01 21:32:41.624 INFO kablam!   --> src/rust_tables.rs:24:39
Nov 01 21:32:41.624 INFO kablam!    |
Nov 01 21:32:41.624 INFO kablam! 24 |     for (elem, index) in iterator.zip((1..)) {
Nov 01 21:32:41.624 INFO kablam!    |                                       ^^^^^ help: remove these parentheses
Nov 01 21:32:41.624 INFO kablam! 
Nov 01 21:32:42.296 INFO kablam! warning: variable does not need to be mutable
Nov 01 21:32:42.296 INFO kablam!    --> src/functions_write.rs:368:26
Nov 01 21:32:42.296 INFO kablam!     |
Nov 01 21:32:42.296 INFO kablam! 368 |     fn push_to_lua(self, mut lua: &'a mut InsideCallback) -> Result<PushGuard<&'a mut InsideCallback>, (P, &'a mut InsideCallback)> {
Nov 01 21:32:42.296 INFO kablam!     |                          ----^^^
Nov 01 21:32:42.296 INFO kablam!     |                          |
Nov 01 21:32:42.296 INFO kablam!     |                          help: remove this `mut`
Nov 01 21:32:42.296 INFO kablam!     |
Nov 01 21:32:42.296 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 01 21:32:42.296 INFO kablam! 
Nov 01 21:32:42.373 INFO kablam! warning: variable does not need to be mutable
Nov 01 21:32:42.373 INFO kablam!    --> src/userdata.rs:124:33
Nov 01 21:32:42.374 INFO kablam!     |
Nov 01 21:32:42.374 INFO kablam! 124 | pub fn read_userdata<'t, 'c, T>(mut lua: &'c mut InsideCallback,
Nov 01 21:32:42.374 INFO kablam!     |                                 ----^^^
Nov 01 21:32:42.374 INFO kablam!     |                                 |
Nov 01 21:32:42.375 INFO kablam!     |                                 help: remove this `mut`
Nov 01 21:32:42.375 INFO kablam! 
Nov 01 21:32:43.848 INFO kablam! warning: variable does not need to be mutable
Nov 01 21:32:43.849 INFO kablam!    --> src/functions_write.rs:368:26
Nov 01 21:32:43.849 INFO kablam!     |
Nov 01 21:32:43.849 INFO kablam! 368 |     fn push_to_lua(self, mut lua: &'a mut InsideCallback) -> Result<PushGuard<&'a mut InsideCallback>, (P, &'a mut InsideCallback)> {
Nov 01 21:32:43.850 INFO kablam!     |                          ----^^^
Nov 01 21:32:43.850 INFO kablam!     |                          |
Nov 01 21:32:43.850 INFO kablam!     |                          help: remove this `mut`
Nov 01 21:32:43.851 INFO kablam!     |
Nov 01 21:32:43.851 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 01 21:32:43.851 INFO kablam! 
Nov 01 21:32:44.088 INFO kablam! warning: variable does not need to be mutable
Nov 01 21:32:44.088 INFO kablam!    --> src/userdata.rs:124:33
Nov 01 21:32:44.088 INFO kablam!     |
Nov 01 21:32:44.088 INFO kablam! 124 | pub fn read_userdata<'t, 'c, T>(mut lua: &'c mut InsideCallback,
Nov 01 21:32:44.088 INFO kablam!     |                                 ----^^^
Nov 01 21:32:44.088 INFO kablam!     |                                 |
Nov 01 21:32:44.088 INFO kablam!     |                                 help: remove this `mut`
Nov 01 21:32:44.088 INFO kablam! 
Nov 01 21:32:44.469 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 10.30s
Nov 01 21:32:44.473 INFO kablam! su: No module specific data is present
Nov 01 21:32:44.894 INFO running `"docker" "rm" "-f" "a64e5b21fe5e00fe1ea9d5e2d376f09e210ff4ff4a3e512fe18afd357a9dc2c2"`
Nov 01 21:32:45.116 INFO blam! a64e5b21fe5e00fe1ea9d5e2d376f09e210ff4ff4a3e512fe18afd357a9dc2c2