Dec 19 17:00:30.242 INFO checking fkaa/flu against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955 Dec 19 17:00:30.243 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-4/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/fkaa/flu:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"` Dec 19 17:00:30.572 INFO [stdout] c24de9f547e933ae47764a8218b88c66f4e1a8683fe6d3641891062eb6f39142 Dec 19 17:00:30.574 INFO running `"docker" "start" "-a" "c24de9f547e933ae47764a8218b88c66f4e1a8683fe6d3641891062eb6f39142"` Dec 19 17:00:31.804 INFO [stderr] Compiling pkg-config v0.3.5 Dec 19 17:00:31.805 INFO [stderr] Compiling gcc v0.3.11 Dec 19 17:00:31.805 INFO [stderr] Checking libc v0.2.8 Dec 19 17:00:34.076 INFO [stderr] Compiling flu v0.0.2 (/opt/crater/workdir) Dec 19 17:00:38.517 INFO [stderr] warning: unused macro definition Dec 19 17:00:38.517 INFO [stderr] --> src/lib.rs:5:1 Dec 19 17:00:38.517 INFO [stderr] | Dec 19 17:00:38.517 INFO [stderr] 5 | / macro_rules! assert_enum { Dec 19 17:00:38.517 INFO [stderr] 6 | | (@as_expr $e:expr) => {$e}; Dec 19 17:00:38.517 INFO [stderr] 7 | | (@as_pat $p:pat) => {$p}; Dec 19 17:00:38.517 INFO [stderr] 8 | | ($left:expr, $($right:tt)*) => ( Dec 19 17:00:38.517 INFO [stderr] ... | Dec 19 17:00:38.517 INFO [stderr] 21 | | ) Dec 19 17:00:38.517 INFO [stderr] 22 | | } Dec 19 17:00:38.517 INFO [stderr] | |_^ Dec 19 17:00:38.517 INFO [stderr] | Dec 19 17:00:38.517 INFO [stderr] = note: #[warn(unused_macros)] on by default Dec 19 17:00:38.517 INFO [stderr] Dec 19 17:00:38.517 INFO [stderr] warning: unused import: `LuaRef` Dec 19 17:00:38.517 INFO [stderr] --> src/stack/push.rs:3:5 Dec 19 17:00:38.517 INFO [stderr] | Dec 19 17:00:38.517 INFO [stderr] 3 | use LuaRef; Dec 19 17:00:38.517 INFO [stderr] | ^^^^^^ Dec 19 17:00:38.517 INFO [stderr] | Dec 19 17:00:38.517 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 19 17:00:38.517 INFO [stderr] Dec 19 17:00:38.517 INFO [stderr] warning: unused import: `LuaValue` Dec 19 17:00:38.517 INFO [stderr] --> src/stack/read.rs:2:5 Dec 19 17:00:38.517 INFO [stderr] | Dec 19 17:00:38.517 INFO [stderr] 2 | use LuaValue; Dec 19 17:00:38.517 INFO [stderr] | ^^^^^^^^ Dec 19 17:00:38.517 INFO [stderr] Dec 19 17:00:38.517 INFO [stderr] warning: unused import: `LuaRef` Dec 19 17:00:38.517 INFO [stderr] --> src/stack/read.rs:3:5 Dec 19 17:00:38.517 INFO [stderr] | Dec 19 17:00:38.517 INFO [stderr] 3 | use LuaRef; Dec 19 17:00:38.517 INFO [stderr] | ^^^^^^ Dec 19 17:00:38.517 INFO [stderr] Dec 19 17:00:38.517 INFO [stderr] warning: unused import: `LuaValue` Dec 19 17:00:38.517 INFO [stderr] --> src/stack/size.rs:2:5 Dec 19 17:00:38.517 INFO [stderr] | Dec 19 17:00:38.517 INFO [stderr] 2 | use LuaValue; Dec 19 17:00:38.517 INFO [stderr] | ^^^^^^^^ Dec 19 17:00:38.518 INFO [stderr] Dec 19 17:00:38.518 INFO [stderr] warning: unused import: `LuaRef` Dec 19 17:00:38.518 INFO [stderr] --> src/stack/size.rs:3:5 Dec 19 17:00:38.518 INFO [stderr] | Dec 19 17:00:38.518 INFO [stderr] 3 | use LuaRef; Dec 19 17:00:38.518 INFO [stderr] | ^^^^^^ Dec 19 17:00:38.518 INFO [stderr] Dec 19 17:00:38.518 INFO [stderr] warning: unused import: `std::mem` Dec 19 17:00:38.518 INFO [stderr] --> src/collections/table.rs:14:5 Dec 19 17:00:38.518 INFO [stderr] | Dec 19 17:00:38.518 INFO [stderr] 14 | use std::mem; Dec 19 17:00:38.518 INFO [stderr] | ^^^^^^^^ Dec 19 17:00:38.518 INFO [stderr] Dec 19 17:00:38.518 INFO [stderr] warning: unused import: `LuaValue` Dec 19 17:00:38.518 INFO [stderr] --> src/context.rs:2:5 Dec 19 17:00:38.518 INFO [stderr] | Dec 19 17:00:38.518 INFO [stderr] 2 | use LuaValue; Dec 19 17:00:38.518 INFO [stderr] | ^^^^^^^^ Dec 19 17:00:38.518 INFO [stderr] Dec 19 17:00:38.518 INFO [stderr] warning: unused import: `Table` Dec 19 17:00:38.518 INFO [stderr] --> src/context.rs:3:5 Dec 19 17:00:38.518 INFO [stderr] | Dec 19 17:00:38.518 INFO [stderr] 3 | use Table; Dec 19 17:00:38.518 INFO [stderr] | ^^^^^ Dec 19 17:00:38.518 INFO [stderr] Dec 19 17:00:38.527 INFO [stderr] warning: unused import: `nil` Dec 19 17:00:38.527 INFO [stderr] --> src/function.rs:5:5 Dec 19 17:00:38.527 INFO [stderr] | Dec 19 17:00:38.527 INFO [stderr] 5 | use nil; Dec 19 17:00:38.527 INFO [stderr] | ^^^ Dec 19 17:00:38.527 INFO [stderr] Dec 19 17:00:38.527 INFO [stderr] warning: unused import: `std::marker::PhantomData` Dec 19 17:00:38.527 INFO [stderr] --> src/function.rs:15:5 Dec 19 17:00:38.527 INFO [stderr] | Dec 19 17:00:38.527 INFO [stderr] 15 | use std::marker::PhantomData; Dec 19 17:00:38.527 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 17:00:38.527 INFO [stderr] Dec 19 17:00:38.536 INFO [stderr] warning: unused macro definition Dec 19 17:00:38.537 INFO [stderr] --> src/lib.rs:5:1 Dec 19 17:00:38.537 INFO [stderr] | Dec 19 17:00:38.537 INFO [stderr] 5 | / macro_rules! assert_enum { Dec 19 17:00:38.537 INFO [stderr] 6 | | (@as_expr $e:expr) => {$e}; Dec 19 17:00:38.537 INFO [stderr] 7 | | (@as_pat $p:pat) => {$p}; Dec 19 17:00:38.537 INFO [stderr] 8 | | ($left:expr, $($right:tt)*) => ( Dec 19 17:00:38.537 INFO [stderr] ... | Dec 19 17:00:38.537 INFO [stderr] 21 | | ) Dec 19 17:00:38.537 INFO [stderr] 22 | | } Dec 19 17:00:38.537 INFO [stderr] | |_^ Dec 19 17:00:38.537 INFO [stderr] | Dec 19 17:00:38.537 INFO [stderr] = note: #[warn(unused_macros)] on by default Dec 19 17:00:38.537 INFO [stderr] Dec 19 17:00:38.537 INFO [stderr] warning: unused import: `LuaRef` Dec 19 17:00:38.537 INFO [stderr] --> src/stack/push.rs:3:5 Dec 19 17:00:38.537 INFO [stderr] | Dec 19 17:00:38.537 INFO [stderr] 3 | use LuaRef; Dec 19 17:00:38.537 INFO [stderr] | ^^^^^^ Dec 19 17:00:38.537 INFO [stderr] | Dec 19 17:00:38.537 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 19 17:00:38.537 INFO [stderr] Dec 19 17:00:38.537 INFO [stderr] warning: unused import: `LuaValue` Dec 19 17:00:38.537 INFO [stderr] --> src/stack/read.rs:2:5 Dec 19 17:00:38.537 INFO [stderr] | Dec 19 17:00:38.537 INFO [stderr] 2 | use LuaValue; Dec 19 17:00:38.537 INFO [stderr] | ^^^^^^^^ Dec 19 17:00:38.537 INFO [stderr] Dec 19 17:00:38.537 INFO [stderr] warning: unused import: `LuaRef` Dec 19 17:00:38.537 INFO [stderr] --> src/stack/read.rs:3:5 Dec 19 17:00:38.537 INFO [stderr] | Dec 19 17:00:38.537 INFO [stderr] 3 | use LuaRef; Dec 19 17:00:38.537 INFO [stderr] | ^^^^^^ Dec 19 17:00:38.537 INFO [stderr] Dec 19 17:00:38.537 INFO [stderr] warning: unused import: `nil` Dec 19 17:00:38.537 INFO [stderr] --> src/stack/read.rs:5:5 Dec 19 17:00:38.537 INFO [stderr] | Dec 19 17:00:38.537 INFO [stderr] 5 | use nil; Dec 19 17:00:38.537 INFO [stderr] | ^^^ Dec 19 17:00:38.537 INFO [stderr] Dec 19 17:00:38.537 INFO [stderr] warning: unused import: `LuaValue` Dec 19 17:00:38.537 INFO [stderr] --> src/stack/size.rs:2:5 Dec 19 17:00:38.537 INFO [stderr] | Dec 19 17:00:38.537 INFO [stderr] 2 | use LuaValue; Dec 19 17:00:38.537 INFO [stderr] | ^^^^^^^^ Dec 19 17:00:38.537 INFO [stderr] Dec 19 17:00:38.537 INFO [stderr] warning: unused import: `LuaRef` Dec 19 17:00:38.537 INFO [stderr] --> src/stack/size.rs:3:5 Dec 19 17:00:38.537 INFO [stderr] | Dec 19 17:00:38.537 INFO [stderr] 3 | use LuaRef; Dec 19 17:00:38.537 INFO [stderr] | ^^^^^^ Dec 19 17:00:38.537 INFO [stderr] Dec 19 17:00:38.537 INFO [stderr] warning: unused import: `nil` Dec 19 17:00:38.537 INFO [stderr] --> src/collections/table.rs:5:5 Dec 19 17:00:38.537 INFO [stderr] | Dec 19 17:00:38.537 INFO [stderr] 5 | use nil; Dec 19 17:00:38.544 INFO [stderr] | ^^^ Dec 19 17:00:38.544 INFO [stderr] Dec 19 17:00:38.544 INFO [stderr] warning: unused import: `std::mem` Dec 19 17:00:38.544 INFO [stderr] --> src/collections/table.rs:14:5 Dec 19 17:00:38.544 INFO [stderr] | Dec 19 17:00:38.544 INFO [stderr] 14 | use std::mem; Dec 19 17:00:38.544 INFO [stderr] | ^^^^^^^^ Dec 19 17:00:38.544 INFO [stderr] Dec 19 17:00:38.544 INFO [stderr] warning: unused import: `LuaValue` Dec 19 17:00:38.544 INFO [stderr] --> src/context.rs:2:5 Dec 19 17:00:38.544 INFO [stderr] | Dec 19 17:00:38.544 INFO [stderr] 2 | use LuaValue; Dec 19 17:00:38.544 INFO [stderr] | ^^^^^^^^ Dec 19 17:00:38.544 INFO [stderr] Dec 19 17:00:38.544 INFO [stderr] warning: unused import: `Table` Dec 19 17:00:38.544 INFO [stderr] --> src/context.rs:3:5 Dec 19 17:00:38.544 INFO [stderr] | Dec 19 17:00:38.544 INFO [stderr] 3 | use Table; Dec 19 17:00:38.544 INFO [stderr] | ^^^^^ Dec 19 17:00:38.544 INFO [stderr] Dec 19 17:00:38.544 INFO [stderr] warning: unused import: `nil` Dec 19 17:00:38.544 INFO [stderr] --> src/value.rs:6:5 Dec 19 17:00:38.544 INFO [stderr] | Dec 19 17:00:38.544 INFO [stderr] 6 | use nil; Dec 19 17:00:38.544 INFO [stderr] | ^^^ Dec 19 17:00:38.544 INFO [stderr] Dec 19 17:00:38.544 INFO [stderr] warning: unused import: `Table` Dec 19 17:00:38.544 INFO [stderr] --> src/function.rs:3:5 Dec 19 17:00:38.544 INFO [stderr] | Dec 19 17:00:38.544 INFO [stderr] 3 | use Table; Dec 19 17:00:38.544 INFO [stderr] | ^^^^^ Dec 19 17:00:38.544 INFO [stderr] Dec 19 17:00:38.544 INFO [stderr] warning: unused import: `nil` Dec 19 17:00:38.544 INFO [stderr] --> src/function.rs:5:5 Dec 19 17:00:38.544 INFO [stderr] | Dec 19 17:00:38.544 INFO [stderr] 5 | use nil; Dec 19 17:00:38.544 INFO [stderr] | ^^^ Dec 19 17:00:38.544 INFO [stderr] Dec 19 17:00:38.544 INFO [stderr] warning: unused import: `std::marker::PhantomData` Dec 19 17:00:38.544 INFO [stderr] --> src/function.rs:15:5 Dec 19 17:00:38.544 INFO [stderr] | Dec 19 17:00:38.544 INFO [stderr] 15 | use std::marker::PhantomData; Dec 19 17:00:38.544 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 17:00:38.544 INFO [stderr] Dec 19 17:00:38.792 INFO [stderr] warning: unused variable: `cxt` Dec 19 17:00:38.792 INFO [stderr] --> src/value.rs:43:14 Dec 19 17:00:38.792 INFO [stderr] | Dec 19 17:00:38.792 INFO [stderr] 43 | fn check(cxt: &'a Context, idx: i32) -> bool { Dec 19 17:00:38.792 INFO [stderr] | ^^^ help: consider using `_cxt` instead Dec 19 17:00:38.792 INFO [stderr] | Dec 19 17:00:38.792 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 19 17:00:38.792 INFO [stderr] Dec 19 17:00:38.792 INFO [stderr] warning: unused variable: `idx` Dec 19 17:00:38.792 INFO [stderr] --> src/value.rs:43:32 Dec 19 17:00:38.792 INFO [stderr] | Dec 19 17:00:38.792 INFO [stderr] 43 | fn check(cxt: &'a Context, idx: i32) -> bool { Dec 19 17:00:38.792 INFO [stderr] | ^^^ help: consider using `_idx` instead Dec 19 17:00:38.792 INFO [stderr] Dec 19 17:00:38.793 INFO [stderr] warning: unused variable: `cxt` Dec 19 17:00:38.793 INFO [stderr] --> src/borrow.rs:52:14 Dec 19 17:00:38.793 INFO [stderr] | Dec 19 17:00:38.793 INFO [stderr] 52 | fn check(cxt: &'a Context, idx: i32) -> bool { Dec 19 17:00:38.793 INFO [stderr] | ^^^ help: consider using `_cxt` instead Dec 19 17:00:38.793 INFO [stderr] Dec 19 17:00:38.793 INFO [stderr] warning: unused variable: `idx` Dec 19 17:00:38.793 INFO [stderr] --> src/borrow.rs:52:32 Dec 19 17:00:38.793 INFO [stderr] | Dec 19 17:00:38.793 INFO [stderr] 52 | fn check(cxt: &'a Context, idx: i32) -> bool { Dec 19 17:00:38.793 INFO [stderr] | ^^^ help: consider using `_idx` instead Dec 19 17:00:38.793 INFO [stderr] Dec 19 17:00:38.864 INFO [stderr] warning: unnecessary `unsafe` block Dec 19 17:00:38.864 INFO [stderr] --> src/collections/index.rs:31:48 Dec 19 17:00:38.864 INFO [stderr] | Dec 19 17:00:38.864 INFO [stderr] 30 | unsafe { Dec 19 17:00:38.864 INFO [stderr] | ------ because it's nested under this `unsafe` block Dec 19 17:00:38.864 INFO [stderr] 31 | ffi::lua_getfield(cxt.handle, idx, unsafe { CString::new(*self).unwrap().as_ptr() as _ }) Dec 19 17:00:38.864 INFO [stderr] | ^^^^^^ unnecessary `unsafe` block Dec 19 17:00:38.864 INFO [stderr] | Dec 19 17:00:38.864 INFO [stderr] = note: #[warn(unused_unsafe)] on by default Dec 19 17:00:38.864 INFO [stderr] Dec 19 17:00:38.864 INFO [stderr] warning: unnecessary `unsafe` block Dec 19 17:00:38.865 INFO [stderr] --> src/collections/index.rs:37:48 Dec 19 17:00:38.865 INFO [stderr] | Dec 19 17:00:38.865 INFO [stderr] 36 | unsafe { Dec 19 17:00:38.865 INFO [stderr] | ------ because it's nested under this `unsafe` block Dec 19 17:00:38.865 INFO [stderr] 37 | ffi::lua_setfield(cxt.handle, idx, unsafe { CString::new(*self).unwrap().as_ptr() as _ }) Dec 19 17:00:38.865 INFO [stderr] | ^^^^^^ unnecessary `unsafe` block Dec 19 17:00:38.865 INFO [stderr] Dec 19 17:00:38.865 INFO [stderr] warning: unnecessary `unsafe` block Dec 19 17:00:38.865 INFO [stderr] --> src/context.rs:67:67 Dec 19 17:00:38.865 INFO [stderr] | Dec 19 17:00:38.865 INFO [stderr] 66 | unsafe { Dec 19 17:00:38.865 INFO [stderr] | ------ because it's nested under this `unsafe` block Dec 19 17:00:38.865 INFO [stderr] 67 | ffi::lua_getfield(self.handle, ffi::LUA_GLOBALSINDEX, unsafe { CString::new(idx).unwrap().as_ptr() as _ }); Dec 19 17:00:38.865 INFO [stderr] | ^^^^^^ unnecessary `unsafe` block Dec 19 17:00:38.865 INFO [stderr] Dec 19 17:00:38.865 INFO [stderr] warning: unnecessary `unsafe` block Dec 19 17:00:38.865 INFO [stderr] --> src/context.rs:79:67 Dec 19 17:00:38.865 INFO [stderr] | Dec 19 17:00:38.865 INFO [stderr] 78 | unsafe { Dec 19 17:00:38.865 INFO [stderr] | ------ because it's nested under this `unsafe` block Dec 19 17:00:38.865 INFO [stderr] 79 | ffi::lua_setfield(self.handle, ffi::LUA_GLOBALSINDEX, unsafe { CString::new(idx).unwrap().as_ptr() as _ }); Dec 19 17:00:38.865 INFO [stderr] | ^^^^^^ unnecessary `unsafe` block Dec 19 17:00:38.865 INFO [stderr] Dec 19 17:00:38.865 INFO [stderr] warning: unnecessary `unsafe` block Dec 19 17:00:38.865 INFO [stderr] --> src/function.rs:48:9 Dec 19 17:00:38.865 INFO [stderr] | Dec 19 17:00:38.865 INFO [stderr] 48 | unsafe { Dec 19 17:00:38.865 INFO [stderr] | ^^^^^^ unnecessary `unsafe` block Dec 19 17:00:38.865 INFO [stderr] Dec 19 17:00:38.876 INFO [stderr] warning: variable `L` should have a snake case name such as `l` Dec 19 17:00:38.876 INFO [stderr] --> src/function.rs:84:36 Dec 19 17:00:38.876 INFO [stderr] | Dec 19 17:00:38.876 INFO [stderr] 84 | unsafe extern "C" fn fn_wrapper(L: *mut ffi::lua_State) -> libc::c_int Dec 19 17:00:38.876 INFO [stderr] | ^ Dec 19 17:00:38.876 INFO [stderr] | Dec 19 17:00:38.876 INFO [stderr] = note: #[warn(non_snake_case)] on by default Dec 19 17:00:38.876 INFO [stderr] Dec 19 17:00:38.876 INFO [stderr] warning: type `nil` should have a camel case name such as `Nil` Dec 19 17:00:38.876 INFO [stderr] --> src/lib.rs:40:1 Dec 19 17:00:38.876 INFO [stderr] | Dec 19 17:00:38.876 INFO [stderr] 40 | pub struct nil; Dec 19 17:00:38.876 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 19 17:00:38.876 INFO [stderr] | Dec 19 17:00:38.876 INFO [stderr] = note: #[warn(non_camel_case_types)] on by default Dec 19 17:00:38.876 INFO [stderr] Dec 19 17:00:38.900 INFO [stderr] warning: unused variable: `cxt` Dec 19 17:00:38.900 INFO [stderr] --> src/value.rs:43:14 Dec 19 17:00:38.900 INFO [stderr] | Dec 19 17:00:38.900 INFO [stderr] 43 | fn check(cxt: &'a Context, idx: i32) -> bool { Dec 19 17:00:38.900 INFO [stderr] | ^^^ help: consider using `_cxt` instead Dec 19 17:00:38.900 INFO [stderr] | Dec 19 17:00:38.900 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 19 17:00:38.900 INFO [stderr] Dec 19 17:00:38.900 INFO [stderr] warning: unused variable: `idx` Dec 19 17:00:38.900 INFO [stderr] --> src/value.rs:43:32 Dec 19 17:00:38.900 INFO [stderr] | Dec 19 17:00:38.900 INFO [stderr] 43 | fn check(cxt: &'a Context, idx: i32) -> bool { Dec 19 17:00:38.900 INFO [stderr] | ^^^ help: consider using `_idx` instead Dec 19 17:00:38.900 INFO [stderr] Dec 19 17:00:38.901 INFO [stderr] warning: unused variable: `cxt` Dec 19 17:00:38.901 INFO [stderr] --> src/borrow.rs:52:14 Dec 19 17:00:38.901 INFO [stderr] | Dec 19 17:00:38.901 INFO [stderr] 52 | fn check(cxt: &'a Context, idx: i32) -> bool { Dec 19 17:00:38.901 INFO [stderr] | ^^^ help: consider using `_cxt` instead Dec 19 17:00:38.901 INFO [stderr] Dec 19 17:00:38.901 INFO [stderr] warning: unused variable: `idx` Dec 19 17:00:38.901 INFO [stderr] --> src/borrow.rs:52:32 Dec 19 17:00:38.901 INFO [stderr] | Dec 19 17:00:38.901 INFO [stderr] 52 | fn check(cxt: &'a Context, idx: i32) -> bool { Dec 19 17:00:38.901 INFO [stderr] | ^^^ help: consider using `_idx` instead Dec 19 17:00:38.901 INFO [stderr] Dec 19 17:00:39.032 INFO [stderr] warning: variable does not need to be mutable Dec 19 17:00:39.032 INFO [stderr] --> src/function.rs:94:9 Dec 19 17:00:39.032 INFO [stderr] | Dec 19 17:00:39.032 INFO [stderr] 94 | let mut cxt = Context::new(); Dec 19 17:00:39.032 INFO [stderr] | ----^^^ Dec 19 17:00:39.032 INFO [stderr] | | Dec 19 17:00:39.032 INFO [stderr] | help: remove this `mut` Dec 19 17:00:39.032 INFO [stderr] | Dec 19 17:00:39.032 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 19 17:00:39.032 INFO [stderr] Dec 19 17:00:39.032 INFO [stderr] warning: variable does not need to be mutable Dec 19 17:00:39.032 INFO [stderr] --> src/function.rs:106:9 Dec 19 17:00:39.032 INFO [stderr] | Dec 19 17:00:39.032 INFO [stderr] 106 | let mut cxt = Context::new(); Dec 19 17:00:39.032 INFO [stderr] | ----^^^ Dec 19 17:00:39.032 INFO [stderr] | | Dec 19 17:00:39.032 INFO [stderr] | help: remove this `mut` Dec 19 17:00:39.032 INFO [stderr] Dec 19 17:00:39.032 INFO [stderr] warning: variable does not need to be mutable Dec 19 17:00:39.033 INFO [stderr] --> src/function.rs:120:9 Dec 19 17:00:39.033 INFO [stderr] | Dec 19 17:00:39.033 INFO [stderr] 120 | let mut cxt = Context::new(); Dec 19 17:00:39.033 INFO [stderr] | ----^^^ Dec 19 17:00:39.033 INFO [stderr] | | Dec 19 17:00:39.033 INFO [stderr] | help: remove this `mut` Dec 19 17:00:39.033 INFO [stderr] Dec 19 17:00:39.033 INFO [stderr] warning: unnecessary `unsafe` block Dec 19 17:00:39.033 INFO [stderr] --> src/collections/index.rs:31:48 Dec 19 17:00:39.033 INFO [stderr] | Dec 19 17:00:39.033 INFO [stderr] 30 | unsafe { Dec 19 17:00:39.033 INFO [stderr] | ------ because it's nested under this `unsafe` block Dec 19 17:00:39.033 INFO [stderr] 31 | ffi::lua_getfield(cxt.handle, idx, unsafe { CString::new(*self).unwrap().as_ptr() as _ }) Dec 19 17:00:39.033 INFO [stderr] | ^^^^^^ unnecessary `unsafe` block Dec 19 17:00:39.033 INFO [stderr] | Dec 19 17:00:39.033 INFO [stderr] = note: #[warn(unused_unsafe)] on by default Dec 19 17:00:39.033 INFO [stderr] Dec 19 17:00:39.033 INFO [stderr] warning: unnecessary `unsafe` block Dec 19 17:00:39.033 INFO [stderr] --> src/collections/index.rs:37:48 Dec 19 17:00:39.033 INFO [stderr] | Dec 19 17:00:39.033 INFO [stderr] 36 | unsafe { Dec 19 17:00:39.033 INFO [stderr] | ------ because it's nested under this `unsafe` block Dec 19 17:00:39.033 INFO [stderr] 37 | ffi::lua_setfield(cxt.handle, idx, unsafe { CString::new(*self).unwrap().as_ptr() as _ }) Dec 19 17:00:39.033 INFO [stderr] | ^^^^^^ unnecessary `unsafe` block Dec 19 17:00:39.033 INFO [stderr] Dec 19 17:00:39.033 INFO [stderr] warning: unnecessary `unsafe` block Dec 19 17:00:39.033 INFO [stderr] --> src/context.rs:67:67 Dec 19 17:00:39.033 INFO [stderr] | Dec 19 17:00:39.033 INFO [stderr] 66 | unsafe { Dec 19 17:00:39.033 INFO [stderr] | ------ because it's nested under this `unsafe` block Dec 19 17:00:39.033 INFO [stderr] 67 | ffi::lua_getfield(self.handle, ffi::LUA_GLOBALSINDEX, unsafe { CString::new(idx).unwrap().as_ptr() as _ }); Dec 19 17:00:39.033 INFO [stderr] | ^^^^^^ unnecessary `unsafe` block Dec 19 17:00:39.033 INFO [stderr] Dec 19 17:00:39.033 INFO [stderr] warning: unnecessary `unsafe` block Dec 19 17:00:39.033 INFO [stderr] --> src/context.rs:79:67 Dec 19 17:00:39.033 INFO [stderr] | Dec 19 17:00:39.033 INFO [stderr] 78 | unsafe { Dec 19 17:00:39.033 INFO [stderr] | ------ because it's nested under this `unsafe` block Dec 19 17:00:39.033 INFO [stderr] 79 | ffi::lua_setfield(self.handle, ffi::LUA_GLOBALSINDEX, unsafe { CString::new(idx).unwrap().as_ptr() as _ }); Dec 19 17:00:39.033 INFO [stderr] | ^^^^^^ unnecessary `unsafe` block Dec 19 17:00:39.033 INFO [stderr] Dec 19 17:00:39.033 INFO [stderr] warning: unnecessary `unsafe` block Dec 19 17:00:39.033 INFO [stderr] --> src/function.rs:48:9 Dec 19 17:00:39.033 INFO [stderr] | Dec 19 17:00:39.033 INFO [stderr] 48 | unsafe { Dec 19 17:00:39.033 INFO [stderr] | ^^^^^^ unnecessary `unsafe` block Dec 19 17:00:39.033 INFO [stderr] Dec 19 17:00:39.044 INFO [stderr] warning: variable `L` should have a snake case name such as `l` Dec 19 17:00:39.044 INFO [stderr] --> src/function.rs:84:36 Dec 19 17:00:39.044 INFO [stderr] | Dec 19 17:00:39.044 INFO [stderr] 84 | unsafe extern "C" fn fn_wrapper(L: *mut ffi::lua_State) -> libc::c_int Dec 19 17:00:39.044 INFO [stderr] | ^ Dec 19 17:00:39.044 INFO [stderr] | Dec 19 17:00:39.044 INFO [stderr] = note: #[warn(non_snake_case)] on by default Dec 19 17:00:39.044 INFO [stderr] Dec 19 17:00:39.044 INFO [stderr] warning: type `nil` should have a camel case name such as `Nil` Dec 19 17:00:39.044 INFO [stderr] --> src/lib.rs:40:1 Dec 19 17:00:39.044 INFO [stderr] | Dec 19 17:00:39.044 INFO [stderr] 40 | pub struct nil; Dec 19 17:00:39.044 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 19 17:00:39.044 INFO [stderr] | Dec 19 17:00:39.044 INFO [stderr] = note: #[warn(non_camel_case_types)] on by default Dec 19 17:00:39.044 INFO [stderr] Dec 19 17:00:39.188 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.46s Dec 19 17:00:40.106 INFO running `"docker" "inspect" "c24de9f547e933ae47764a8218b88c66f4e1a8683fe6d3641891062eb6f39142"` Dec 19 17:00:40.418 INFO running `"docker" "rm" "-f" "c24de9f547e933ae47764a8218b88c66f4e1a8683fe6d3641891062eb6f39142"` Dec 19 17:00:40.666 INFO [stdout] c24de9f547e933ae47764a8218b88c66f4e1a8683fe6d3641891062eb6f39142