Jul 12 09:31:06.104 INFO checking flu-0.0.2 against try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255 for pr-52234
Jul 12 09:31:06.104 INFO running: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 12 09:31:06.105 INFO creating container for: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 12 09:31:06.105 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-52234/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-2/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/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 +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 12 09:31:06.350 INFO blam! e3bf25f0bdc1ccccb575a8229cd162b87c53b138d00099084f367cad9a1256d0
Jul 12 09:31:06.352 INFO running `"docker" "start" "-a" "e3bf25f0bdc1ccccb575a8229cd162b87c53b138d00099084f367cad9a1256d0"`
Jul 12 09:31:07.328 INFO kablam!    Compiling flu v0.0.2 (file:///source)
Jul 12 09:31:07.896 INFO kablam! warning: use of deprecated item 'gcc::Config': gcc::Config has been renamed to gcc::Build
Jul 12 09:31:07.896 INFO kablam!   --> build.rs:10:5
Jul 12 09:31:07.896 INFO kablam!    |
Jul 12 09:31:07.896 INFO kablam! 10 |     gcc::Config::new()
Jul 12 09:31:07.896 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Jul 12 09:31:07.896 INFO kablam!    |
Jul 12 09:31:07.896 INFO kablam!    = note: #[warn(deprecated)] on by default
Jul 12 09:31:07.896 INFO kablam! 
Jul 12 09:31:16.382 INFO kablam! warning: unused macro definition
Jul 12 09:31:16.382 INFO kablam!   --> src/lib.rs:5:1
Jul 12 09:31:16.382 INFO kablam!    |
Jul 12 09:31:16.382 INFO kablam! 5  | / macro_rules! assert_enum {
Jul 12 09:31:16.382 INFO kablam! 6  | |     (@as_expr $e:expr) => {$e};
Jul 12 09:31:16.383 INFO kablam! 7  | |     (@as_pat $p:pat) => {$p};
Jul 12 09:31:16.383 INFO kablam! 8  | |     ($left:expr, $($right:tt)*) => (
Jul 12 09:31:16.383 INFO kablam! ...  |
Jul 12 09:31:16.383 INFO kablam! 21 | |     )
Jul 12 09:31:16.383 INFO kablam! 22 | | }
Jul 12 09:31:16.383 INFO kablam!    | |_^
Jul 12 09:31:16.383 INFO kablam!    |
Jul 12 09:31:16.384 INFO kablam!    = note: #[warn(unused_macros)] on by default
Jul 12 09:31:16.390 INFO kablam! 
Jul 12 09:31:16.391 INFO kablam! warning: unused import: `LuaRef`
Jul 12 09:31:16.391 INFO kablam!  --> src/stack/push.rs:3:5
Jul 12 09:31:16.391 INFO kablam!   |
Jul 12 09:31:16.391 INFO kablam! 3 | use LuaRef;
Jul 12 09:31:16.392 INFO kablam!   |     ^^^^^^
Jul 12 09:31:16.392 INFO kablam!   |
Jul 12 09:31:16.392 INFO kablam!   = note: #[warn(unused_imports)] on by default
Jul 12 09:31:16.393 INFO kablam! 
Jul 12 09:31:16.394 INFO kablam! warning: unused import: `LuaValue`
Jul 12 09:31:16.394 INFO kablam!  --> src/stack/read.rs:2:5
Jul 12 09:31:16.394 INFO kablam!   |
Jul 12 09:31:16.394 INFO kablam! 2 | use LuaValue;
Jul 12 09:31:16.394 INFO kablam!   |     ^^^^^^^^
Jul 12 09:31:16.395 INFO kablam! 
Jul 12 09:31:16.395 INFO kablam! warning: unused import: `LuaRef`
Jul 12 09:31:16.395 INFO kablam!  --> src/stack/read.rs:3:5
Jul 12 09:31:16.395 INFO kablam!   |
Jul 12 09:31:16.395 INFO kablam! 3 | use LuaRef;
Jul 12 09:31:16.395 INFO kablam!   |     ^^^^^^
Jul 12 09:31:16.396 INFO kablam! 
Jul 12 09:31:16.396 INFO kablam! warning: unused import: `nil`
Jul 12 09:31:16.396 INFO kablam!  --> src/stack/read.rs:5:5
Jul 12 09:31:16.396 INFO kablam!   |
Jul 12 09:31:16.396 INFO kablam! 5 | use nil;
Jul 12 09:31:16.396 INFO kablam!   |     ^^^
Jul 12 09:31:16.397 INFO kablam! 
Jul 12 09:31:16.398 INFO kablam! warning: unused import: `LuaValue`
Jul 12 09:31:16.398 INFO kablam!  --> src/stack/size.rs:2:5
Jul 12 09:31:16.398 INFO kablam!   |
Jul 12 09:31:16.398 INFO kablam! 2 | use LuaValue;
Jul 12 09:31:16.398 INFO kablam!   |     ^^^^^^^^
Jul 12 09:31:16.398 INFO kablam! 
Jul 12 09:31:16.399 INFO kablam! warning: unused import: `LuaRef`
Jul 12 09:31:16.399 INFO kablam!  --> src/stack/size.rs:3:5
Jul 12 09:31:16.399 INFO kablam!   |
Jul 12 09:31:16.399 INFO kablam! 3 | use LuaRef;
Jul 12 09:31:16.399 INFO kablam!   |     ^^^^^^
Jul 12 09:31:16.399 INFO kablam! 
Jul 12 09:31:16.400 INFO kablam! warning: unused import: `nil`
Jul 12 09:31:16.400 INFO kablam!  --> src/collections/table.rs:5:5
Jul 12 09:31:16.400 INFO kablam!   |
Jul 12 09:31:16.400 INFO kablam! 5 | use nil;
Jul 12 09:31:16.400 INFO kablam!   |     ^^^
Jul 12 09:31:16.401 INFO kablam! 
Jul 12 09:31:16.401 INFO kablam! warning: unused import: `std::mem`
Jul 12 09:31:16.401 INFO kablam!   --> src/collections/table.rs:14:5
Jul 12 09:31:16.401 INFO kablam!    |
Jul 12 09:31:16.401 INFO kablam! 14 | use std::mem;
Jul 12 09:31:16.401 INFO kablam!    |     ^^^^^^^^
Jul 12 09:31:16.402 INFO kablam! 
Jul 12 09:31:16.403 INFO kablam! warning: unused import: `Table`
Jul 12 09:31:16.403 INFO kablam!  --> src/context.rs:3:5
Jul 12 09:31:16.403 INFO kablam!   |
Jul 12 09:31:16.403 INFO kablam! 3 | use Table;
Jul 12 09:31:16.403 INFO kablam!   |     ^^^^^
Jul 12 09:31:16.404 INFO kablam! 
Jul 12 09:31:16.404 INFO kablam! warning: unused import: `nil`
Jul 12 09:31:16.404 INFO kablam!  --> src/value.rs:6:5
Jul 12 09:31:16.405 INFO kablam!   |
Jul 12 09:31:16.405 INFO kablam! 6 | use nil;
Jul 12 09:31:16.405 INFO kablam!   |     ^^^
Jul 12 09:31:16.405 INFO kablam! 
Jul 12 09:31:16.406 INFO kablam! warning: unused import: `Table`
Jul 12 09:31:16.406 INFO kablam!  --> src/function.rs:3:5
Jul 12 09:31:16.406 INFO kablam!   |
Jul 12 09:31:16.406 INFO kablam! 3 | use Table;
Jul 12 09:31:16.406 INFO kablam!   |     ^^^^^
Jul 12 09:31:16.407 INFO kablam! 
Jul 12 09:31:16.407 INFO kablam! warning: unused import: `nil`
Jul 12 09:31:16.407 INFO kablam!  --> src/function.rs:5:5
Jul 12 09:31:16.407 INFO kablam!   |
Jul 12 09:31:16.407 INFO kablam! 5 | use nil;
Jul 12 09:31:16.407 INFO kablam!   |     ^^^
Jul 12 09:31:16.408 INFO kablam! 
Jul 12 09:31:16.594 INFO kablam! warning: unused import: `LuaRef`
Jul 12 09:31:16.594 INFO kablam!  --> src/stack/push.rs:3:5
Jul 12 09:31:16.594 INFO kablam!   |
Jul 12 09:31:16.594 INFO kablam! 3 | use LuaRef;
Jul 12 09:31:16.594 INFO kablam!   |     ^^^^^^
Jul 12 09:31:16.618 INFO kablam!   |
Jul 12 09:31:16.619 INFO kablam!   = note: #[warn(unused_imports)] on by default
Jul 12 09:31:16.619 INFO kablam! 
Jul 12 09:31:16.620 INFO kablam! warning: unused import: `LuaValue`
Jul 12 09:31:16.620 INFO kablam!  --> src/stack/read.rs:2:5
Jul 12 09:31:16.620 INFO kablam!   |
Jul 12 09:31:16.621 INFO kablam! 2 | use LuaValue;
Jul 12 09:31:16.621 INFO kablam!   |     ^^^^^^^^
Jul 12 09:31:16.621 INFO kablam! 
Jul 12 09:31:16.621 INFO kablam! warning: unused import: `LuaRef`
Jul 12 09:31:16.622 INFO kablam!  --> src/stack/read.rs:3:5
Jul 12 09:31:16.622 INFO kablam!   |
Jul 12 09:31:16.622 INFO kablam! 3 | use LuaRef;
Jul 12 09:31:16.622 INFO kablam!   |     ^^^^^^
Jul 12 09:31:16.622 INFO kablam! 
Jul 12 09:31:16.624 INFO kablam! warning: unused import: `LuaValue`
Jul 12 09:31:16.624 INFO kablam!  --> src/stack/size.rs:2:5
Jul 12 09:31:16.624 INFO kablam!   |
Jul 12 09:31:16.624 INFO kablam! 2 | use LuaValue;
Jul 12 09:31:16.624 INFO kablam!   |     ^^^^^^^^
Jul 12 09:31:16.624 INFO kablam! 
Jul 12 09:31:16.625 INFO kablam! warning: unused import: `LuaRef`
Jul 12 09:31:16.625 INFO kablam!  --> src/stack/size.rs:3:5
Jul 12 09:31:16.625 INFO kablam!   |
Jul 12 09:31:16.625 INFO kablam! 3 | use LuaRef;
Jul 12 09:31:16.625 INFO kablam!   |     ^^^^^^
Jul 12 09:31:16.625 INFO kablam! 
Jul 12 09:31:16.626 INFO kablam! warning: unused import: `std::mem`
Jul 12 09:31:16.626 INFO kablam!   --> src/collections/table.rs:14:5
Jul 12 09:31:16.626 INFO kablam!    |
Jul 12 09:31:16.626 INFO kablam! 14 | use std::mem;
Jul 12 09:31:16.626 INFO kablam!    |     ^^^^^^^^
Jul 12 09:31:16.627 INFO kablam! 
Jul 12 09:31:16.630 INFO kablam! warning: unused import: `nil`
Jul 12 09:31:16.630 INFO kablam!  --> src/function.rs:5:5
Jul 12 09:31:16.630 INFO kablam!   |
Jul 12 09:31:16.631 INFO kablam! 5 | use nil;
Jul 12 09:31:16.631 INFO kablam!   |     ^^^
Jul 12 09:31:16.631 INFO kablam! 
Jul 12 09:31:17.242 INFO kablam! warning: unused variable: `cxt`
Jul 12 09:31:17.242 INFO kablam!   --> src/value.rs:43:14
Jul 12 09:31:17.242 INFO kablam!    |
Jul 12 09:31:17.242 INFO kablam! 43 |     fn check(cxt: &'a Context, idx: i32) -> bool {
Jul 12 09:31:17.242 INFO kablam!    |              ^^^ help: consider using `_cxt` instead
Jul 12 09:31:17.242 INFO kablam!    |
Jul 12 09:31:17.242 INFO kablam!    = note: #[warn(unused_variables)] on by default
Jul 12 09:31:17.242 INFO kablam! 
Jul 12 09:31:17.242 INFO kablam! warning: unused variable: `idx`
Jul 12 09:31:17.242 INFO kablam!   --> src/value.rs:43:32
Jul 12 09:31:17.242 INFO kablam!    |
Jul 12 09:31:17.242 INFO kablam! 43 |     fn check(cxt: &'a Context, idx: i32) -> bool {
Jul 12 09:31:17.242 INFO kablam!    |                                ^^^ help: consider using `_idx` instead
Jul 12 09:31:17.242 INFO kablam! 
Jul 12 09:31:17.242 INFO kablam! warning: unused variable: `cxt`
Jul 12 09:31:17.242 INFO kablam!   --> src/borrow.rs:52:14
Jul 12 09:31:17.242 INFO kablam!    |
Jul 12 09:31:17.242 INFO kablam! 52 |     fn check(cxt: &'a Context, idx: i32) -> bool {
Jul 12 09:31:17.243 INFO kablam!    |              ^^^ help: consider using `_cxt` instead
Jul 12 09:31:17.243 INFO kablam! 
Jul 12 09:31:17.243 INFO kablam! warning: unused variable: `idx`
Jul 12 09:31:17.243 INFO kablam!   --> src/borrow.rs:52:32
Jul 12 09:31:17.243 INFO kablam!    |
Jul 12 09:31:17.243 INFO kablam! 52 |     fn check(cxt: &'a Context, idx: i32) -> bool {
Jul 12 09:31:17.243 INFO kablam!    |                                ^^^ help: consider using `_idx` instead
Jul 12 09:31:17.243 INFO kablam! 
Jul 12 09:31:17.439 INFO kablam! warning: unnecessary `unsafe` block
Jul 12 09:31:17.439 INFO kablam!   --> src/function.rs:48:9
Jul 12 09:31:17.439 INFO kablam!    |
Jul 12 09:31:17.439 INFO kablam! 48 |         unsafe {
Jul 12 09:31:17.439 INFO kablam!    |         ^^^^^^ unnecessary `unsafe` block
Jul 12 09:31:17.440 INFO kablam!    |
Jul 12 09:31:17.440 INFO kablam!    = note: #[warn(unused_unsafe)] on by default
Jul 12 09:31:17.440 INFO kablam! 
Jul 12 09:31:17.440 INFO kablam! warning: unnecessary `unsafe` block
Jul 12 09:31:17.440 INFO kablam!    --> src/function.rs:101:24
Jul 12 09:31:17.440 INFO kablam!     |
Jul 12 09:31:17.440 INFO kablam! 98  | / unsafe extern fn wrapper<P, R, F>(L: *mut ffi::lua_State) -> libc::c_int
Jul 12 09:31:17.440 INFO kablam! 99  | |         where P: Push, R: for<'a> Read<'a> + Size, F: Fn(R) -> P {
Jul 12 09:31:17.440 INFO kablam! 100 | |     let cxt = Context::from_state_weak(L);
Jul 12 09:31:17.440 INFO kablam! 101 | |     let func: &mut F = unsafe { mem::transmute(ffi::lua_touserdata(L, ffi::lua_upvalueindex(1))) };
Jul 12 09:31:17.440 INFO kablam!     | |                        ^^^^^^ unnecessary `unsafe` block
Jul 12 09:31:17.440 INFO kablam! ...   |
Jul 12 09:31:17.440 INFO kablam! 106 | |     R::size()
Jul 12 09:31:17.440 INFO kablam! 107 | | }
Jul 12 09:31:17.440 INFO kablam!     | |_- because it's nested under this `unsafe` fn
Jul 12 09:31:17.440 INFO kablam! 
Jul 12 09:31:17.469 INFO kablam! warning: variable `L` should have a snake case name such as `l`
Jul 12 09:31:17.469 INFO kablam!   --> src/function.rs:98:35
Jul 12 09:31:17.469 INFO kablam!    |
Jul 12 09:31:17.469 INFO kablam! 98 | unsafe extern fn wrapper<P, R, F>(L: *mut ffi::lua_State) -> libc::c_int
Jul 12 09:31:17.469 INFO kablam!    |                                   ^
Jul 12 09:31:17.469 INFO kablam!    |
Jul 12 09:31:17.469 INFO kablam!    = note: #[warn(non_snake_case)] on by default
Jul 12 09:31:17.469 INFO kablam! 
Jul 12 09:31:17.469 INFO kablam! warning: type `nil` should have a camel case name such as `Nil`
Jul 12 09:31:17.469 INFO kablam!   --> src/lib.rs:40:1
Jul 12 09:31:17.470 INFO kablam!    |
Jul 12 09:31:17.470 INFO kablam! 40 | pub struct nil;
Jul 12 09:31:17.470 INFO kablam!    | ^^^^^^^^^^^^^^^
Jul 12 09:31:17.470 INFO kablam!    |
Jul 12 09:31:17.470 INFO kablam!    = note: #[warn(non_camel_case_types)] on by default
Jul 12 09:31:17.470 INFO kablam! 
Jul 12 09:31:17.547 INFO kablam! warning: unused variable: `cxt`
Jul 12 09:31:17.548 INFO kablam!   --> src/value.rs:43:14
Jul 12 09:31:17.548 INFO kablam!    |
Jul 12 09:31:17.548 INFO kablam! 43 |     fn check(cxt: &'a Context, idx: i32) -> bool {
Jul 12 09:31:17.548 INFO kablam!    |              ^^^ help: consider using `_cxt` instead
Jul 12 09:31:17.548 INFO kablam!    |
Jul 12 09:31:17.548 INFO kablam!    = note: #[warn(unused_variables)] on by default
Jul 12 09:31:17.548 INFO kablam! 
Jul 12 09:31:17.548 INFO kablam! warning: unused variable: `idx`
Jul 12 09:31:17.548 INFO kablam!   --> src/value.rs:43:32
Jul 12 09:31:17.548 INFO kablam!    |
Jul 12 09:31:17.548 INFO kablam! 43 |     fn check(cxt: &'a Context, idx: i32) -> bool {
Jul 12 09:31:17.549 INFO kablam!    |                                ^^^ help: consider using `_idx` instead
Jul 12 09:31:17.549 INFO kablam! 
Jul 12 09:31:17.549 INFO kablam! warning: unused variable: `cxt`
Jul 12 09:31:17.549 INFO kablam!   --> src/borrow.rs:52:14
Jul 12 09:31:17.549 INFO kablam!    |
Jul 12 09:31:17.549 INFO kablam! 52 |     fn check(cxt: &'a Context, idx: i32) -> bool {
Jul 12 09:31:17.549 INFO kablam!    |              ^^^ help: consider using `_cxt` instead
Jul 12 09:31:17.549 INFO kablam! 
Jul 12 09:31:17.549 INFO kablam! warning: unused variable: `idx`
Jul 12 09:31:17.549 INFO kablam!   --> src/borrow.rs:52:32
Jul 12 09:31:17.549 INFO kablam!    |
Jul 12 09:31:17.549 INFO kablam! 52 |     fn check(cxt: &'a Context, idx: i32) -> bool {
Jul 12 09:31:17.549 INFO kablam!    |                                ^^^ help: consider using `_idx` instead
Jul 12 09:31:17.549 INFO kablam! 
Jul 12 09:31:17.798 INFO kablam! warning: variable does not need to be mutable
Jul 12 09:31:17.798 INFO kablam!    --> src/function.rs:150:9
Jul 12 09:31:17.798 INFO kablam!     |
Jul 12 09:31:17.798 INFO kablam! 150 |     let mut cxt = Context::new();
Jul 12 09:31:17.798 INFO kablam!     |         ----^^^
Jul 12 09:31:17.798 INFO kablam!     |         |
Jul 12 09:31:17.798 INFO kablam!     |         help: remove this `mut`
Jul 12 09:31:17.799 INFO kablam!     |
Jul 12 09:31:17.799 INFO kablam!     = note: #[warn(unused_mut)] on by default
Jul 12 09:31:17.799 INFO kablam! 
Jul 12 09:31:17.800 INFO kablam! warning: unnecessary `unsafe` block
Jul 12 09:31:17.800 INFO kablam!   --> src/function.rs:48:9
Jul 12 09:31:17.800 INFO kablam!    |
Jul 12 09:31:17.800 INFO kablam! 48 |         unsafe {
Jul 12 09:31:17.800 INFO kablam!    |         ^^^^^^ unnecessary `unsafe` block
Jul 12 09:31:17.800 INFO kablam!    |
Jul 12 09:31:17.801 INFO kablam!    = note: #[warn(unused_unsafe)] on by default
Jul 12 09:31:17.801 INFO kablam! 
Jul 12 09:31:17.801 INFO kablam! warning: unnecessary `unsafe` block
Jul 12 09:31:17.802 INFO kablam!    --> src/function.rs:101:24
Jul 12 09:31:17.802 INFO kablam!     |
Jul 12 09:31:17.802 INFO kablam! 98  | / unsafe extern fn wrapper<P, R, F>(L: *mut ffi::lua_State) -> libc::c_int
Jul 12 09:31:17.802 INFO kablam! 99  | |         where P: Push, R: for<'a> Read<'a> + Size, F: Fn(R) -> P {
Jul 12 09:31:17.802 INFO kablam! 100 | |     let cxt = Context::from_state_weak(L);
Jul 12 09:31:17.802 INFO kablam! 101 | |     let func: &mut F = unsafe { mem::transmute(ffi::lua_touserdata(L, ffi::lua_upvalueindex(1))) };
Jul 12 09:31:17.802 INFO kablam!     | |                        ^^^^^^ unnecessary `unsafe` block
Jul 12 09:31:17.802 INFO kablam! ...   |
Jul 12 09:31:17.802 INFO kablam! 106 | |     R::size()
Jul 12 09:31:17.802 INFO kablam! 107 | | }
Jul 12 09:31:17.802 INFO kablam!     | |_- because it's nested under this `unsafe` fn
Jul 12 09:31:17.802 INFO kablam! 
Jul 12 09:31:17.830 INFO kablam! warning: variable `L` should have a snake case name such as `l`
Jul 12 09:31:17.830 INFO kablam!   --> src/function.rs:98:35
Jul 12 09:31:17.830 INFO kablam!    |
Jul 12 09:31:17.830 INFO kablam! 98 | unsafe extern fn wrapper<P, R, F>(L: *mut ffi::lua_State) -> libc::c_int
Jul 12 09:31:17.830 INFO kablam!    |                                   ^
Jul 12 09:31:17.830 INFO kablam!    |
Jul 12 09:31:17.830 INFO kablam!    = note: #[warn(non_snake_case)] on by default
Jul 12 09:31:17.830 INFO kablam! 
Jul 12 09:31:17.831 INFO kablam! warning: type `nil` should have a camel case name such as `Nil`
Jul 12 09:31:17.831 INFO kablam!   --> src/lib.rs:40:1
Jul 12 09:31:17.831 INFO kablam!    |
Jul 12 09:31:17.831 INFO kablam! 40 | pub struct nil;
Jul 12 09:31:17.831 INFO kablam!    | ^^^^^^^^^^^^^^^
Jul 12 09:31:17.831 INFO kablam!    |
Jul 12 09:31:17.832 INFO kablam!    = note: #[warn(non_camel_case_types)] on by default
Jul 12 09:31:17.832 INFO kablam! 
Jul 12 09:31:17.871 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 10.62s
Jul 12 09:31:17.878 INFO kablam! su: No module specific data is present
Jul 12 09:31:18.379 INFO running `"docker" "rm" "-f" "e3bf25f0bdc1ccccb575a8229cd162b87c53b138d00099084f367cad9a1256d0"`
Jul 12 09:31:18.569 INFO blam! e3bf25f0bdc1ccccb575a8229cd162b87c53b138d00099084f367cad9a1256d0