Nov 03 08:33:03.403 INFO checking flu-0.0.2 against master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862 for pr-55517 Nov 03 08:33:03.403 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-5/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55517/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/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 +f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862-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 03 08:33:03.844 INFO blam! 385b20b2134dddfb8d547c518586fc6dcaf58ad26b35af603dbe93f3ff08094f Nov 03 08:33:03.850 INFO running `"docker" "start" "-a" "385b20b2134dddfb8d547c518586fc6dcaf58ad26b35af603dbe93f3ff08094f"` Nov 03 08:33:04.936 INFO kablam! usermod: no changes Nov 03 08:33:04.984 INFO kablam! Compiling flu v0.0.2 (/source) Nov 03 08:33:05.694 INFO kablam! warning: use of deprecated item 'gcc::Config': gcc::Config has been renamed to gcc::Build Nov 03 08:33:05.694 INFO kablam! --> build.rs:10:5 Nov 03 08:33:05.695 INFO kablam! | Nov 03 08:33:05.695 INFO kablam! 10 | gcc::Config::new() Nov 03 08:33:05.695 INFO kablam! | ^^^^^^^^^^^^^^^^ Nov 03 08:33:05.695 INFO kablam! | Nov 03 08:33:05.695 INFO kablam! = note: #[warn(deprecated)] on by default Nov 03 08:33:05.695 INFO kablam! Nov 03 08:33:05.697 INFO kablam! warning: use of deprecated item 'gcc::Build::new': crate has been renamed to `cc`, the `gcc` name is not maintained Nov 03 08:33:05.697 INFO kablam! --> build.rs:10:5 Nov 03 08:33:05.697 INFO kablam! | Nov 03 08:33:05.697 INFO kablam! 10 | gcc::Config::new() Nov 03 08:33:05.697 INFO kablam! | ^^^^^^^^^^^^^^^^ Nov 03 08:33:05.697 INFO kablam! Nov 03 08:33:12.404 INFO kablam! warning: unused macro definition Nov 03 08:33:12.404 INFO kablam! --> src/lib.rs:5:1 Nov 03 08:33:12.404 INFO kablam! | Nov 03 08:33:12.404 INFO kablam! 5 | / macro_rules! assert_enum { Nov 03 08:33:12.404 INFO kablam! 6 | | (@as_expr $e:expr) => {$e}; Nov 03 08:33:12.404 INFO kablam! 7 | | (@as_pat $p:pat) => {$p}; Nov 03 08:33:12.404 INFO kablam! 8 | | ($left:expr, $($right:tt)*) => ( Nov 03 08:33:12.404 INFO kablam! ... | Nov 03 08:33:12.404 INFO kablam! 21 | | ) Nov 03 08:33:12.404 INFO kablam! 22 | | } Nov 03 08:33:12.404 INFO kablam! | |_^ Nov 03 08:33:12.405 INFO kablam! | Nov 03 08:33:12.405 INFO kablam! = note: #[warn(unused_macros)] on by default Nov 03 08:33:12.405 INFO kablam! Nov 03 08:33:12.405 INFO kablam! warning: unused import: `LuaRef` Nov 03 08:33:12.405 INFO kablam! --> src/stack/push.rs:3:5 Nov 03 08:33:12.405 INFO kablam! | Nov 03 08:33:12.405 INFO kablam! 3 | use LuaRef; Nov 03 08:33:12.405 INFO kablam! | ^^^^^^ Nov 03 08:33:12.405 INFO kablam! | Nov 03 08:33:12.405 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 03 08:33:12.405 INFO kablam! Nov 03 08:33:12.405 INFO kablam! warning: unused import: `LuaValue` Nov 03 08:33:12.405 INFO kablam! --> src/stack/read.rs:2:5 Nov 03 08:33:12.405 INFO kablam! | Nov 03 08:33:12.405 INFO kablam! 2 | use LuaValue; Nov 03 08:33:12.405 INFO kablam! | ^^^^^^^^ Nov 03 08:33:12.405 INFO kablam! Nov 03 08:33:12.405 INFO kablam! warning: unused import: `LuaRef` Nov 03 08:33:12.405 INFO kablam! --> src/stack/read.rs:3:5 Nov 03 08:33:12.405 INFO kablam! | Nov 03 08:33:12.405 INFO kablam! 3 | use LuaRef; Nov 03 08:33:12.405 INFO kablam! | ^^^^^^ Nov 03 08:33:12.405 INFO kablam! Nov 03 08:33:12.405 INFO kablam! warning: unused import: `nil` Nov 03 08:33:12.405 INFO kablam! --> src/stack/read.rs:5:5 Nov 03 08:33:12.405 INFO kablam! | Nov 03 08:33:12.405 INFO kablam! 5 | use nil; Nov 03 08:33:12.405 INFO kablam! | ^^^ Nov 03 08:33:12.405 INFO kablam! Nov 03 08:33:12.405 INFO kablam! warning: unused import: `LuaValue` Nov 03 08:33:12.405 INFO kablam! --> src/stack/size.rs:2:5 Nov 03 08:33:12.405 INFO kablam! | Nov 03 08:33:12.405 INFO kablam! 2 | use LuaValue; Nov 03 08:33:12.405 INFO kablam! | ^^^^^^^^ Nov 03 08:33:12.405 INFO kablam! Nov 03 08:33:12.405 INFO kablam! warning: unused import: `LuaRef` Nov 03 08:33:12.405 INFO kablam! --> src/stack/size.rs:3:5 Nov 03 08:33:12.405 INFO kablam! | Nov 03 08:33:12.405 INFO kablam! 3 | use LuaRef; Nov 03 08:33:12.405 INFO kablam! | ^^^^^^ Nov 03 08:33:12.405 INFO kablam! Nov 03 08:33:12.405 INFO kablam! warning: unused import: `nil` Nov 03 08:33:12.405 INFO kablam! --> src/collections/table.rs:5:5 Nov 03 08:33:12.405 INFO kablam! | Nov 03 08:33:12.405 INFO kablam! 5 | use nil; Nov 03 08:33:12.405 INFO kablam! | ^^^ Nov 03 08:33:12.405 INFO kablam! Nov 03 08:33:12.408 INFO kablam! warning: unused import: `std::mem` Nov 03 08:33:12.408 INFO kablam! --> src/collections/table.rs:14:5 Nov 03 08:33:12.408 INFO kablam! | Nov 03 08:33:12.408 INFO kablam! 14 | use std::mem; Nov 03 08:33:12.408 INFO kablam! | ^^^^^^^^ Nov 03 08:33:12.408 INFO kablam! Nov 03 08:33:12.408 INFO kablam! warning: unused import: `Table` Nov 03 08:33:12.408 INFO kablam! --> src/context.rs:3:5 Nov 03 08:33:12.408 INFO kablam! | Nov 03 08:33:12.408 INFO kablam! 3 | use Table; Nov 03 08:33:12.408 INFO kablam! | ^^^^^ Nov 03 08:33:12.408 INFO kablam! Nov 03 08:33:12.408 INFO kablam! warning: unused import: `nil` Nov 03 08:33:12.408 INFO kablam! --> src/value.rs:6:5 Nov 03 08:33:12.408 INFO kablam! | Nov 03 08:33:12.408 INFO kablam! 6 | use nil; Nov 03 08:33:12.408 INFO kablam! | ^^^ Nov 03 08:33:12.408 INFO kablam! Nov 03 08:33:12.408 INFO kablam! warning: unused import: `Table` Nov 03 08:33:12.408 INFO kablam! --> src/function.rs:3:5 Nov 03 08:33:12.408 INFO kablam! | Nov 03 08:33:12.408 INFO kablam! 3 | use Table; Nov 03 08:33:12.408 INFO kablam! | ^^^^^ Nov 03 08:33:12.408 INFO kablam! Nov 03 08:33:12.408 INFO kablam! warning: unused import: `nil` Nov 03 08:33:12.408 INFO kablam! --> src/function.rs:5:5 Nov 03 08:33:12.408 INFO kablam! | Nov 03 08:33:12.408 INFO kablam! 5 | use nil; Nov 03 08:33:12.409 INFO kablam! | ^^^ Nov 03 08:33:12.409 INFO kablam! Nov 03 08:33:12.640 INFO kablam! warning: unused import: `LuaRef` Nov 03 08:33:12.640 INFO kablam! --> src/stack/push.rs:3:5 Nov 03 08:33:12.640 INFO kablam! | Nov 03 08:33:12.640 INFO kablam! 3 | use LuaRef; Nov 03 08:33:12.640 INFO kablam! | ^^^^^^ Nov 03 08:33:12.640 INFO kablam! | Nov 03 08:33:12.640 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 03 08:33:12.640 INFO kablam! Nov 03 08:33:12.640 INFO kablam! warning: unused import: `LuaValue` Nov 03 08:33:12.640 INFO kablam! --> src/stack/read.rs:2:5 Nov 03 08:33:12.640 INFO kablam! | Nov 03 08:33:12.640 INFO kablam! 2 | use LuaValue; Nov 03 08:33:12.640 INFO kablam! | ^^^^^^^^ Nov 03 08:33:12.640 INFO kablam! Nov 03 08:33:12.640 INFO kablam! warning: unused import: `LuaRef` Nov 03 08:33:12.640 INFO kablam! --> src/stack/read.rs:3:5 Nov 03 08:33:12.640 INFO kablam! | Nov 03 08:33:12.640 INFO kablam! 3 | use LuaRef; Nov 03 08:33:12.640 INFO kablam! | ^^^^^^ Nov 03 08:33:12.640 INFO kablam! Nov 03 08:33:12.640 INFO kablam! warning: unused import: `LuaValue` Nov 03 08:33:12.640 INFO kablam! --> src/stack/size.rs:2:5 Nov 03 08:33:12.640 INFO kablam! | Nov 03 08:33:12.640 INFO kablam! 2 | use LuaValue; Nov 03 08:33:12.640 INFO kablam! | ^^^^^^^^ Nov 03 08:33:12.640 INFO kablam! Nov 03 08:33:12.640 INFO kablam! warning: unused import: `LuaRef` Nov 03 08:33:12.640 INFO kablam! --> src/stack/size.rs:3:5 Nov 03 08:33:12.640 INFO kablam! | Nov 03 08:33:12.640 INFO kablam! 3 | use LuaRef; Nov 03 08:33:12.640 INFO kablam! | ^^^^^^ Nov 03 08:33:12.640 INFO kablam! Nov 03 08:33:12.640 INFO kablam! warning: unused import: `std::mem` Nov 03 08:33:12.640 INFO kablam! --> src/collections/table.rs:14:5 Nov 03 08:33:12.640 INFO kablam! | Nov 03 08:33:12.640 INFO kablam! 14 | use std::mem; Nov 03 08:33:12.640 INFO kablam! | ^^^^^^^^ Nov 03 08:33:12.640 INFO kablam! Nov 03 08:33:12.643 INFO kablam! warning: unused import: `nil` Nov 03 08:33:12.644 INFO kablam! --> src/function.rs:5:5 Nov 03 08:33:12.648 INFO kablam! | Nov 03 08:33:12.648 INFO kablam! 5 | use nil; Nov 03 08:33:12.648 INFO kablam! | ^^^ Nov 03 08:33:12.648 INFO kablam! Nov 03 08:33:12.684 INFO kablam! warning: unused variable: `cxt` Nov 03 08:33:12.684 INFO kablam! --> src/value.rs:43:14 Nov 03 08:33:12.684 INFO kablam! | Nov 03 08:33:12.684 INFO kablam! 43 | fn check(cxt: &'a Context, idx: i32) -> bool { Nov 03 08:33:12.684 INFO kablam! | ^^^ help: consider using `_cxt` instead Nov 03 08:33:12.684 INFO kablam! | Nov 03 08:33:12.684 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 03 08:33:12.684 INFO kablam! Nov 03 08:33:12.684 INFO kablam! warning: unused variable: `idx` Nov 03 08:33:12.684 INFO kablam! --> src/value.rs:43:32 Nov 03 08:33:12.684 INFO kablam! | Nov 03 08:33:12.684 INFO kablam! 43 | fn check(cxt: &'a Context, idx: i32) -> bool { Nov 03 08:33:12.684 INFO kablam! | ^^^ help: consider using `_idx` instead Nov 03 08:33:12.684 INFO kablam! Nov 03 08:33:12.684 INFO kablam! warning: unused variable: `cxt` Nov 03 08:33:12.684 INFO kablam! --> src/borrow.rs:52:14 Nov 03 08:33:12.684 INFO kablam! | Nov 03 08:33:12.685 INFO kablam! 52 | fn check(cxt: &'a Context, idx: i32) -> bool { Nov 03 08:33:12.685 INFO kablam! | ^^^ help: consider using `_cxt` instead Nov 03 08:33:12.685 INFO kablam! Nov 03 08:33:12.685 INFO kablam! warning: unused variable: `idx` Nov 03 08:33:12.685 INFO kablam! --> src/borrow.rs:52:32 Nov 03 08:33:12.685 INFO kablam! | Nov 03 08:33:12.685 INFO kablam! 52 | fn check(cxt: &'a Context, idx: i32) -> bool { Nov 03 08:33:12.685 INFO kablam! | ^^^ help: consider using `_idx` instead Nov 03 08:33:12.685 INFO kablam! Nov 03 08:33:12.780 INFO kablam! warning: unnecessary `unsafe` block Nov 03 08:33:12.780 INFO kablam! --> src/function.rs:48:9 Nov 03 08:33:12.780 INFO kablam! | Nov 03 08:33:12.780 INFO kablam! 48 | unsafe { Nov 03 08:33:12.780 INFO kablam! | ^^^^^^ unnecessary `unsafe` block Nov 03 08:33:12.780 INFO kablam! | Nov 03 08:33:12.780 INFO kablam! = note: #[warn(unused_unsafe)] on by default Nov 03 08:33:12.780 INFO kablam! Nov 03 08:33:12.780 INFO kablam! warning: unnecessary `unsafe` block Nov 03 08:33:12.780 INFO kablam! --> src/function.rs:101:24 Nov 03 08:33:12.780 INFO kablam! | Nov 03 08:33:12.780 INFO kablam! 98 | / unsafe extern fn wrapper(L: *mut ffi::lua_State) -> libc::c_int Nov 03 08:33:12.780 INFO kablam! 99 | | where P: Push, R: for<'a> Read<'a> + Size, F: Fn(R) -> P { Nov 03 08:33:12.780 INFO kablam! 100 | | let cxt = Context::from_state_weak(L); Nov 03 08:33:12.780 INFO kablam! 101 | | let func: &mut F = unsafe { mem::transmute(ffi::lua_touserdata(L, ffi::lua_upvalueindex(1))) }; Nov 03 08:33:12.780 INFO kablam! | | ^^^^^^ unnecessary `unsafe` block Nov 03 08:33:12.780 INFO kablam! ... | Nov 03 08:33:12.780 INFO kablam! 106 | | R::size() Nov 03 08:33:12.780 INFO kablam! 107 | | } Nov 03 08:33:12.780 INFO kablam! | |_- because it's nested under this `unsafe` fn Nov 03 08:33:12.780 INFO kablam! Nov 03 08:33:12.788 INFO kablam! warning: variable `L` should have a snake case name such as `l` Nov 03 08:33:12.788 INFO kablam! --> src/function.rs:98:35 Nov 03 08:33:12.788 INFO kablam! | Nov 03 08:33:12.788 INFO kablam! 98 | unsafe extern fn wrapper(L: *mut ffi::lua_State) -> libc::c_int Nov 03 08:33:12.788 INFO kablam! | ^ Nov 03 08:33:12.788 INFO kablam! | Nov 03 08:33:12.788 INFO kablam! = note: #[warn(non_snake_case)] on by default Nov 03 08:33:12.788 INFO kablam! Nov 03 08:33:12.796 INFO kablam! warning: type `nil` should have a camel case name such as `Nil` Nov 03 08:33:12.796 INFO kablam! --> src/lib.rs:40:1 Nov 03 08:33:12.796 INFO kablam! | Nov 03 08:33:12.796 INFO kablam! 40 | pub struct nil; Nov 03 08:33:12.796 INFO kablam! | ^^^^^^^^^^^^^^^ Nov 03 08:33:12.796 INFO kablam! | Nov 03 08:33:12.796 INFO kablam! = note: #[warn(non_camel_case_types)] on by default Nov 03 08:33:12.796 INFO kablam! Nov 03 08:33:13.000 INFO kablam! warning: unused variable: `cxt` Nov 03 08:33:13.000 INFO kablam! --> src/value.rs:43:14 Nov 03 08:33:13.000 INFO kablam! | Nov 03 08:33:13.000 INFO kablam! 43 | fn check(cxt: &'a Context, idx: i32) -> bool { Nov 03 08:33:13.000 INFO kablam! | ^^^ help: consider using `_cxt` instead Nov 03 08:33:13.000 INFO kablam! | Nov 03 08:33:13.000 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 03 08:33:13.000 INFO kablam! Nov 03 08:33:13.000 INFO kablam! warning: unused variable: `idx` Nov 03 08:33:13.000 INFO kablam! --> src/value.rs:43:32 Nov 03 08:33:13.000 INFO kablam! | Nov 03 08:33:13.000 INFO kablam! 43 | fn check(cxt: &'a Context, idx: i32) -> bool { Nov 03 08:33:13.000 INFO kablam! | ^^^ help: consider using `_idx` instead Nov 03 08:33:13.000 INFO kablam! Nov 03 08:33:13.000 INFO kablam! warning: unused variable: `cxt` Nov 03 08:33:13.000 INFO kablam! --> src/borrow.rs:52:14 Nov 03 08:33:13.000 INFO kablam! | Nov 03 08:33:13.000 INFO kablam! 52 | fn check(cxt: &'a Context, idx: i32) -> bool { Nov 03 08:33:13.000 INFO kablam! | ^^^ help: consider using `_cxt` instead Nov 03 08:33:13.000 INFO kablam! Nov 03 08:33:13.000 INFO kablam! warning: unused variable: `idx` Nov 03 08:33:13.000 INFO kablam! --> src/borrow.rs:52:32 Nov 03 08:33:13.000 INFO kablam! | Nov 03 08:33:13.000 INFO kablam! 52 | fn check(cxt: &'a Context, idx: i32) -> bool { Nov 03 08:33:13.000 INFO kablam! | ^^^ help: consider using `_idx` instead Nov 03 08:33:13.000 INFO kablam! Nov 03 08:33:13.124 INFO kablam! warning: variable does not need to be mutable Nov 03 08:33:13.124 INFO kablam! --> src/function.rs:150:9 Nov 03 08:33:13.124 INFO kablam! | Nov 03 08:33:13.124 INFO kablam! 150 | let mut cxt = Context::new(); Nov 03 08:33:13.124 INFO kablam! | ----^^^ Nov 03 08:33:13.124 INFO kablam! | | Nov 03 08:33:13.124 INFO kablam! | help: remove this `mut` Nov 03 08:33:13.124 INFO kablam! | Nov 03 08:33:13.124 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 03 08:33:13.124 INFO kablam! Nov 03 08:33:13.124 INFO kablam! warning: unnecessary `unsafe` block Nov 03 08:33:13.124 INFO kablam! --> src/function.rs:48:9 Nov 03 08:33:13.124 INFO kablam! | Nov 03 08:33:13.124 INFO kablam! 48 | unsafe { Nov 03 08:33:13.124 INFO kablam! | ^^^^^^ unnecessary `unsafe` block Nov 03 08:33:13.124 INFO kablam! | Nov 03 08:33:13.124 INFO kablam! = note: #[warn(unused_unsafe)] on by default Nov 03 08:33:13.124 INFO kablam! Nov 03 08:33:13.124 INFO kablam! warning: unnecessary `unsafe` block Nov 03 08:33:13.124 INFO kablam! --> src/function.rs:101:24 Nov 03 08:33:13.124 INFO kablam! | Nov 03 08:33:13.124 INFO kablam! 98 | / unsafe extern fn wrapper(L: *mut ffi::lua_State) -> libc::c_int Nov 03 08:33:13.124 INFO kablam! 99 | | where P: Push, R: for<'a> Read<'a> + Size, F: Fn(R) -> P { Nov 03 08:33:13.124 INFO kablam! 100 | | let cxt = Context::from_state_weak(L); Nov 03 08:33:13.124 INFO kablam! 101 | | let func: &mut F = unsafe { mem::transmute(ffi::lua_touserdata(L, ffi::lua_upvalueindex(1))) }; Nov 03 08:33:13.124 INFO kablam! | | ^^^^^^ unnecessary `unsafe` block Nov 03 08:33:13.124 INFO kablam! ... | Nov 03 08:33:13.124 INFO kablam! 106 | | R::size() Nov 03 08:33:13.124 INFO kablam! 107 | | } Nov 03 08:33:13.124 INFO kablam! | |_- because it's nested under this `unsafe` fn Nov 03 08:33:13.124 INFO kablam! Nov 03 08:33:13.132 INFO kablam! warning: variable `L` should have a snake case name such as `l` Nov 03 08:33:13.132 INFO kablam! --> src/function.rs:98:35 Nov 03 08:33:13.132 INFO kablam! | Nov 03 08:33:13.132 INFO kablam! 98 | unsafe extern fn wrapper(L: *mut ffi::lua_State) -> libc::c_int Nov 03 08:33:13.132 INFO kablam! | ^ Nov 03 08:33:13.132 INFO kablam! | Nov 03 08:33:13.132 INFO kablam! = note: #[warn(non_snake_case)] on by default Nov 03 08:33:13.132 INFO kablam! Nov 03 08:33:13.132 INFO kablam! warning: type `nil` should have a camel case name such as `Nil` Nov 03 08:33:13.132 INFO kablam! --> src/lib.rs:40:1 Nov 03 08:33:13.132 INFO kablam! | Nov 03 08:33:13.132 INFO kablam! 40 | pub struct nil; Nov 03 08:33:13.132 INFO kablam! | ^^^^^^^^^^^^^^^ Nov 03 08:33:13.132 INFO kablam! | Nov 03 08:33:13.132 INFO kablam! = note: #[warn(non_camel_case_types)] on by default Nov 03 08:33:13.132 INFO kablam! Nov 03 08:33:13.185 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 8.23s Nov 03 08:33:13.200 INFO kablam! su: No module specific data is present Nov 03 08:33:13.737 INFO running `"docker" "rm" "-f" "385b20b2134dddfb8d547c518586fc6dcaf58ad26b35af603dbe93f3ff08094f"` Nov 03 08:33:14.000 INFO blam! 385b20b2134dddfb8d547c518586fc6dcaf58ad26b35af603dbe93f3ff08094f