Nov 10 06:20:18.618 INFO checking flu-0.0.2 against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632 Nov 10 06:20:18.618 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-5/try#dc13be39fae8d4c607889b27de374b52586485a3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55632/try#dc13be39fae8d4c607889b27de374b52586485a3:/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 +dc13be39fae8d4c607889b27de374b52586485a3-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 10 06:20:18.986 INFO blam! 662c375145b77afe3ab03d4c9bb9b71a195030149776036e9eac419174a16b9d Nov 10 06:20:18.995 INFO running `"docker" "start" "-a" "662c375145b77afe3ab03d4c9bb9b71a195030149776036e9eac419174a16b9d"` Nov 10 06:20:20.204 INFO kablam! usermod: no changes Nov 10 06:20:20.307 INFO kablam! Compiling flu v0.0.2 (/source) Nov 10 06:20:21.123 INFO kablam! warning: use of deprecated item 'gcc::Config': gcc::Config has been renamed to gcc::Build Nov 10 06:20:21.123 INFO kablam! --> build.rs:10:5 Nov 10 06:20:21.123 INFO kablam! | Nov 10 06:20:21.123 INFO kablam! 10 | gcc::Config::new() Nov 10 06:20:21.123 INFO kablam! | ^^^^^^^^^^^^^^^^ Nov 10 06:20:21.123 INFO kablam! | Nov 10 06:20:21.123 INFO kablam! = note: #[warn(deprecated)] on by default Nov 10 06:20:21.126 INFO kablam! Nov 10 06:20:21.126 INFO kablam! warning: use of deprecated item 'gcc::Build::new': crate has been renamed to `cc`, the `gcc` name is not maintained Nov 10 06:20:21.126 INFO kablam! --> build.rs:10:5 Nov 10 06:20:21.126 INFO kablam! | Nov 10 06:20:21.126 INFO kablam! 10 | gcc::Config::new() Nov 10 06:20:21.126 INFO kablam! | ^^^^^^^^^^^^^^^^ Nov 10 06:20:21.126 INFO kablam! Nov 10 06:20:27.713 INFO kablam! warning: unused macro definition Nov 10 06:20:27.713 INFO kablam! --> src/lib.rs:5:1 Nov 10 06:20:27.714 INFO kablam! | Nov 10 06:20:27.714 INFO kablam! 5 | / macro_rules! assert_enum { Nov 10 06:20:27.714 INFO kablam! 6 | | (@as_expr $e:expr) => {$e}; Nov 10 06:20:27.714 INFO kablam! 7 | | (@as_pat $p:pat) => {$p}; Nov 10 06:20:27.715 INFO kablam! 8 | | ($left:expr, $($right:tt)*) => ( Nov 10 06:20:27.715 INFO kablam! ... | Nov 10 06:20:27.715 INFO kablam! 21 | | ) Nov 10 06:20:27.715 INFO kablam! 22 | | } Nov 10 06:20:27.715 INFO kablam! | |_^ Nov 10 06:20:27.715 INFO kablam! | Nov 10 06:20:27.715 INFO kablam! = note: #[warn(unused_macros)] on by default Nov 10 06:20:27.715 INFO kablam! Nov 10 06:20:27.715 INFO kablam! warning: unused import: `LuaRef` Nov 10 06:20:27.715 INFO kablam! --> src/stack/push.rs:3:5 Nov 10 06:20:27.715 INFO kablam! | Nov 10 06:20:27.715 INFO kablam! 3 | use LuaRef; Nov 10 06:20:27.715 INFO kablam! | ^^^^^^ Nov 10 06:20:27.715 INFO kablam! | Nov 10 06:20:27.715 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 10 06:20:27.715 INFO kablam! Nov 10 06:20:27.715 INFO kablam! warning: unused import: `LuaValue` Nov 10 06:20:27.715 INFO kablam! --> src/stack/read.rs:2:5 Nov 10 06:20:27.715 INFO kablam! | Nov 10 06:20:27.715 INFO kablam! 2 | use LuaValue; Nov 10 06:20:27.715 INFO kablam! | ^^^^^^^^ Nov 10 06:20:27.715 INFO kablam! Nov 10 06:20:27.715 INFO kablam! warning: unused import: `LuaRef` Nov 10 06:20:27.715 INFO kablam! --> src/stack/read.rs:3:5 Nov 10 06:20:27.715 INFO kablam! | Nov 10 06:20:27.715 INFO kablam! 3 | use LuaRef; Nov 10 06:20:27.715 INFO kablam! | ^^^^^^ Nov 10 06:20:27.715 INFO kablam! Nov 10 06:20:27.715 INFO kablam! warning: unused import: `nil` Nov 10 06:20:27.715 INFO kablam! --> src/stack/read.rs:5:5 Nov 10 06:20:27.715 INFO kablam! | Nov 10 06:20:27.715 INFO kablam! 5 | use nil; Nov 10 06:20:27.715 INFO kablam! | ^^^ Nov 10 06:20:27.715 INFO kablam! Nov 10 06:20:27.715 INFO kablam! warning: unused import: `LuaValue` Nov 10 06:20:27.715 INFO kablam! --> src/stack/size.rs:2:5 Nov 10 06:20:27.715 INFO kablam! | Nov 10 06:20:27.715 INFO kablam! 2 | use LuaValue; Nov 10 06:20:27.715 INFO kablam! | ^^^^^^^^ Nov 10 06:20:27.715 INFO kablam! Nov 10 06:20:27.715 INFO kablam! warning: unused import: `LuaRef` Nov 10 06:20:27.715 INFO kablam! --> src/stack/size.rs:3:5 Nov 10 06:20:27.715 INFO kablam! | Nov 10 06:20:27.722 INFO kablam! 3 | use LuaRef; Nov 10 06:20:27.722 INFO kablam! | ^^^^^^ Nov 10 06:20:27.722 INFO kablam! Nov 10 06:20:27.722 INFO kablam! warning: unused import: `nil` Nov 10 06:20:27.722 INFO kablam! --> src/collections/table.rs:5:5 Nov 10 06:20:27.722 INFO kablam! | Nov 10 06:20:27.722 INFO kablam! 5 | use nil; Nov 10 06:20:27.722 INFO kablam! | ^^^ Nov 10 06:20:27.722 INFO kablam! Nov 10 06:20:27.722 INFO kablam! warning: unused import: `std::mem` Nov 10 06:20:27.722 INFO kablam! --> src/collections/table.rs:14:5 Nov 10 06:20:27.722 INFO kablam! | Nov 10 06:20:27.722 INFO kablam! 14 | use std::mem; Nov 10 06:20:27.722 INFO kablam! | ^^^^^^^^ Nov 10 06:20:27.722 INFO kablam! Nov 10 06:20:27.723 INFO kablam! warning: unused import: `Table` Nov 10 06:20:27.723 INFO kablam! --> src/context.rs:3:5 Nov 10 06:20:27.723 INFO kablam! | Nov 10 06:20:27.723 INFO kablam! 3 | use Table; Nov 10 06:20:27.723 INFO kablam! | ^^^^^ Nov 10 06:20:27.723 INFO kablam! Nov 10 06:20:27.723 INFO kablam! warning: unused import: `nil` Nov 10 06:20:27.723 INFO kablam! --> src/value.rs:6:5 Nov 10 06:20:27.723 INFO kablam! | Nov 10 06:20:27.723 INFO kablam! 6 | use nil; Nov 10 06:20:27.723 INFO kablam! | ^^^ Nov 10 06:20:27.723 INFO kablam! Nov 10 06:20:27.723 INFO kablam! warning: unused import: `Table` Nov 10 06:20:27.723 INFO kablam! --> src/function.rs:3:5 Nov 10 06:20:27.723 INFO kablam! | Nov 10 06:20:27.723 INFO kablam! 3 | use Table; Nov 10 06:20:27.723 INFO kablam! | ^^^^^ Nov 10 06:20:27.723 INFO kablam! Nov 10 06:20:27.723 INFO kablam! warning: unused import: `nil` Nov 10 06:20:27.723 INFO kablam! --> src/function.rs:5:5 Nov 10 06:20:27.724 INFO kablam! | Nov 10 06:20:27.724 INFO kablam! 5 | use nil; Nov 10 06:20:27.724 INFO kablam! | ^^^ Nov 10 06:20:27.724 INFO kablam! Nov 10 06:20:27.923 INFO kablam! warning: unused import: `LuaRef` Nov 10 06:20:27.923 INFO kablam! --> src/stack/push.rs:3:5 Nov 10 06:20:27.923 INFO kablam! | Nov 10 06:20:27.923 INFO kablam! 3 | use LuaRef; Nov 10 06:20:27.923 INFO kablam! | ^^^^^^ Nov 10 06:20:27.923 INFO kablam! | Nov 10 06:20:27.923 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 10 06:20:27.923 INFO kablam! Nov 10 06:20:27.924 INFO kablam! warning: unused import: `LuaValue` Nov 10 06:20:27.924 INFO kablam! --> src/stack/read.rs:2:5 Nov 10 06:20:27.924 INFO kablam! | Nov 10 06:20:27.924 INFO kablam! 2 | use LuaValue; Nov 10 06:20:27.924 INFO kablam! | ^^^^^^^^ Nov 10 06:20:27.924 INFO kablam! Nov 10 06:20:27.924 INFO kablam! warning: unused import: `LuaRef` Nov 10 06:20:27.924 INFO kablam! --> src/stack/read.rs:3:5 Nov 10 06:20:27.924 INFO kablam! | Nov 10 06:20:27.924 INFO kablam! 3 | use LuaRef; Nov 10 06:20:27.924 INFO kablam! | ^^^^^^ Nov 10 06:20:27.925 INFO kablam! Nov 10 06:20:27.926 INFO kablam! warning: unused import: `LuaValue` Nov 10 06:20:27.926 INFO kablam! --> src/stack/size.rs:2:5 Nov 10 06:20:27.926 INFO kablam! | Nov 10 06:20:27.926 INFO kablam! 2 | use LuaValue; Nov 10 06:20:27.926 INFO kablam! | ^^^^^^^^ Nov 10 06:20:27.926 INFO kablam! Nov 10 06:20:27.926 INFO kablam! warning: unused import: `LuaRef` Nov 10 06:20:27.926 INFO kablam! --> src/stack/size.rs:3:5 Nov 10 06:20:27.926 INFO kablam! | Nov 10 06:20:27.926 INFO kablam! 3 | use LuaRef; Nov 10 06:20:27.926 INFO kablam! | ^^^^^^ Nov 10 06:20:27.926 INFO kablam! Nov 10 06:20:27.927 INFO kablam! warning: unused import: `std::mem` Nov 10 06:20:27.927 INFO kablam! --> src/collections/table.rs:14:5 Nov 10 06:20:27.927 INFO kablam! | Nov 10 06:20:27.927 INFO kablam! 14 | use std::mem; Nov 10 06:20:27.927 INFO kablam! | ^^^^^^^^ Nov 10 06:20:27.927 INFO kablam! Nov 10 06:20:27.935 INFO kablam! warning: unused import: `nil` Nov 10 06:20:27.935 INFO kablam! --> src/function.rs:5:5 Nov 10 06:20:27.935 INFO kablam! | Nov 10 06:20:27.935 INFO kablam! 5 | use nil; Nov 10 06:20:27.935 INFO kablam! | ^^^ Nov 10 06:20:27.935 INFO kablam! Nov 10 06:20:28.136 INFO kablam! warning: unused variable: `cxt` Nov 10 06:20:28.136 INFO kablam! --> src/value.rs:43:14 Nov 10 06:20:28.136 INFO kablam! | Nov 10 06:20:28.136 INFO kablam! 43 | fn check(cxt: &'a Context, idx: i32) -> bool { Nov 10 06:20:28.136 INFO kablam! | ^^^ help: consider using `_cxt` instead Nov 10 06:20:28.137 INFO kablam! | Nov 10 06:20:28.137 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 10 06:20:28.137 INFO kablam! Nov 10 06:20:28.137 INFO kablam! warning: unused variable: `idx` Nov 10 06:20:28.137 INFO kablam! --> src/value.rs:43:32 Nov 10 06:20:28.137 INFO kablam! | Nov 10 06:20:28.137 INFO kablam! 43 | fn check(cxt: &'a Context, idx: i32) -> bool { Nov 10 06:20:28.137 INFO kablam! | ^^^ help: consider using `_idx` instead Nov 10 06:20:28.137 INFO kablam! Nov 10 06:20:28.137 INFO kablam! warning: unused variable: `cxt` Nov 10 06:20:28.137 INFO kablam! --> src/borrow.rs:52:14 Nov 10 06:20:28.137 INFO kablam! | Nov 10 06:20:28.137 INFO kablam! 52 | fn check(cxt: &'a Context, idx: i32) -> bool { Nov 10 06:20:28.137 INFO kablam! | ^^^ help: consider using `_cxt` instead Nov 10 06:20:28.137 INFO kablam! Nov 10 06:20:28.137 INFO kablam! warning: unused variable: `idx` Nov 10 06:20:28.137 INFO kablam! --> src/borrow.rs:52:32 Nov 10 06:20:28.137 INFO kablam! | Nov 10 06:20:28.137 INFO kablam! 52 | fn check(cxt: &'a Context, idx: i32) -> bool { Nov 10 06:20:28.137 INFO kablam! | ^^^ help: consider using `_idx` instead Nov 10 06:20:28.137 INFO kablam! Nov 10 06:20:28.287 INFO kablam! warning: unnecessary `unsafe` block Nov 10 06:20:28.287 INFO kablam! --> src/function.rs:48:9 Nov 10 06:20:28.288 INFO kablam! | Nov 10 06:20:28.288 INFO kablam! 48 | unsafe { Nov 10 06:20:28.288 INFO kablam! | ^^^^^^ unnecessary `unsafe` block Nov 10 06:20:28.288 INFO kablam! | Nov 10 06:20:28.289 INFO kablam! = note: #[warn(unused_unsafe)] on by default Nov 10 06:20:28.289 INFO kablam! Nov 10 06:20:28.289 INFO kablam! warning: unnecessary `unsafe` block Nov 10 06:20:28.289 INFO kablam! --> src/function.rs:101:24 Nov 10 06:20:28.290 INFO kablam! | Nov 10 06:20:28.290 INFO kablam! 98 | / unsafe extern fn wrapper(L: *mut ffi::lua_State) -> libc::c_int Nov 10 06:20:28.290 INFO kablam! 99 | | where P: Push, R: for<'a> Read<'a> + Size, F: Fn(R) -> P { Nov 10 06:20:28.290 INFO kablam! 100 | | let cxt = Context::from_state_weak(L); Nov 10 06:20:28.291 INFO kablam! 101 | | let func: &mut F = unsafe { mem::transmute(ffi::lua_touserdata(L, ffi::lua_upvalueindex(1))) }; Nov 10 06:20:28.291 INFO kablam! | | ^^^^^^ unnecessary `unsafe` block Nov 10 06:20:28.291 INFO kablam! ... | Nov 10 06:20:28.292 INFO kablam! 106 | | R::size() Nov 10 06:20:28.292 INFO kablam! 107 | | } Nov 10 06:20:28.292 INFO kablam! | |_- because it's nested under this `unsafe` fn Nov 10 06:20:28.292 INFO kablam! Nov 10 06:20:28.299 INFO kablam! warning: variable `L` should have a snake case name such as `l` Nov 10 06:20:28.299 INFO kablam! --> src/function.rs:98:35 Nov 10 06:20:28.299 INFO kablam! | Nov 10 06:20:28.299 INFO kablam! 98 | unsafe extern fn wrapper(L: *mut ffi::lua_State) -> libc::c_int Nov 10 06:20:28.303 INFO kablam! | ^ Nov 10 06:20:28.303 INFO kablam! | Nov 10 06:20:28.303 INFO kablam! = note: #[warn(non_snake_case)] on by default Nov 10 06:20:28.303 INFO kablam! Nov 10 06:20:28.303 INFO kablam! warning: type `nil` should have a camel case name such as `Nil` Nov 10 06:20:28.303 INFO kablam! --> src/lib.rs:40:1 Nov 10 06:20:28.303 INFO kablam! | Nov 10 06:20:28.303 INFO kablam! 40 | pub struct nil; Nov 10 06:20:28.303 INFO kablam! | ^^^^^^^^^^^^^^^ Nov 10 06:20:28.303 INFO kablam! | Nov 10 06:20:28.303 INFO kablam! = note: #[warn(non_camel_case_types)] on by default Nov 10 06:20:28.303 INFO kablam! Nov 10 06:20:28.428 INFO kablam! warning: unused variable: `cxt` Nov 10 06:20:28.429 INFO kablam! --> src/value.rs:43:14 Nov 10 06:20:28.429 INFO kablam! | Nov 10 06:20:28.429 INFO kablam! 43 | fn check(cxt: &'a Context, idx: i32) -> bool { Nov 10 06:20:28.429 INFO kablam! | ^^^ help: consider using `_cxt` instead Nov 10 06:20:28.429 INFO kablam! | Nov 10 06:20:28.429 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 10 06:20:28.429 INFO kablam! Nov 10 06:20:28.429 INFO kablam! warning: unused variable: `idx` Nov 10 06:20:28.429 INFO kablam! --> src/value.rs:43:32 Nov 10 06:20:28.429 INFO kablam! | Nov 10 06:20:28.429 INFO kablam! 43 | fn check(cxt: &'a Context, idx: i32) -> bool { Nov 10 06:20:28.429 INFO kablam! | ^^^ help: consider using `_idx` instead Nov 10 06:20:28.429 INFO kablam! Nov 10 06:20:28.429 INFO kablam! warning: unused variable: `cxt` Nov 10 06:20:28.429 INFO kablam! --> src/borrow.rs:52:14 Nov 10 06:20:28.429 INFO kablam! | Nov 10 06:20:28.429 INFO kablam! 52 | fn check(cxt: &'a Context, idx: i32) -> bool { Nov 10 06:20:28.429 INFO kablam! | ^^^ help: consider using `_cxt` instead Nov 10 06:20:28.429 INFO kablam! Nov 10 06:20:28.429 INFO kablam! warning: unused variable: `idx` Nov 10 06:20:28.429 INFO kablam! --> src/borrow.rs:52:32 Nov 10 06:20:28.429 INFO kablam! | Nov 10 06:20:28.429 INFO kablam! 52 | fn check(cxt: &'a Context, idx: i32) -> bool { Nov 10 06:20:28.429 INFO kablam! | ^^^ help: consider using `_idx` instead Nov 10 06:20:28.430 INFO kablam! Nov 10 06:20:28.545 INFO kablam! warning: variable does not need to be mutable Nov 10 06:20:28.545 INFO kablam! --> src/function.rs:150:9 Nov 10 06:20:28.545 INFO kablam! | Nov 10 06:20:28.545 INFO kablam! 150 | let mut cxt = Context::new(); Nov 10 06:20:28.545 INFO kablam! | ----^^^ Nov 10 06:20:28.545 INFO kablam! | | Nov 10 06:20:28.545 INFO kablam! | help: remove this `mut` Nov 10 06:20:28.545 INFO kablam! | Nov 10 06:20:28.545 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 10 06:20:28.545 INFO kablam! Nov 10 06:20:28.545 INFO kablam! warning: unnecessary `unsafe` block Nov 10 06:20:28.546 INFO kablam! --> src/function.rs:48:9 Nov 10 06:20:28.546 INFO kablam! | Nov 10 06:20:28.546 INFO kablam! 48 | unsafe { Nov 10 06:20:28.546 INFO kablam! | ^^^^^^ unnecessary `unsafe` block Nov 10 06:20:28.546 INFO kablam! | Nov 10 06:20:28.546 INFO kablam! = note: #[warn(unused_unsafe)] on by default Nov 10 06:20:28.546 INFO kablam! Nov 10 06:20:28.546 INFO kablam! warning: unnecessary `unsafe` block Nov 10 06:20:28.546 INFO kablam! --> src/function.rs:101:24 Nov 10 06:20:28.546 INFO kablam! | Nov 10 06:20:28.546 INFO kablam! 98 | / unsafe extern fn wrapper(L: *mut ffi::lua_State) -> libc::c_int Nov 10 06:20:28.546 INFO kablam! 99 | | where P: Push, R: for<'a> Read<'a> + Size, F: Fn(R) -> P { Nov 10 06:20:28.547 INFO kablam! 100 | | let cxt = Context::from_state_weak(L); Nov 10 06:20:28.547 INFO kablam! 101 | | let func: &mut F = unsafe { mem::transmute(ffi::lua_touserdata(L, ffi::lua_upvalueindex(1))) }; Nov 10 06:20:28.547 INFO kablam! | | ^^^^^^ unnecessary `unsafe` block Nov 10 06:20:28.547 INFO kablam! ... | Nov 10 06:20:28.547 INFO kablam! 106 | | R::size() Nov 10 06:20:28.547 INFO kablam! 107 | | } Nov 10 06:20:28.547 INFO kablam! | |_- because it's nested under this `unsafe` fn Nov 10 06:20:28.547 INFO kablam! Nov 10 06:20:28.558 INFO kablam! warning: variable `L` should have a snake case name such as `l` Nov 10 06:20:28.558 INFO kablam! --> src/function.rs:98:35 Nov 10 06:20:28.558 INFO kablam! | Nov 10 06:20:28.558 INFO kablam! 98 | unsafe extern fn wrapper(L: *mut ffi::lua_State) -> libc::c_int Nov 10 06:20:28.558 INFO kablam! | ^ Nov 10 06:20:28.559 INFO kablam! | Nov 10 06:20:28.559 INFO kablam! = note: #[warn(non_snake_case)] on by default Nov 10 06:20:28.559 INFO kablam! Nov 10 06:20:28.560 INFO kablam! warning: type `nil` should have a camel case name such as `Nil` Nov 10 06:20:28.560 INFO kablam! --> src/lib.rs:40:1 Nov 10 06:20:28.560 INFO kablam! | Nov 10 06:20:28.560 INFO kablam! 40 | pub struct nil; Nov 10 06:20:28.560 INFO kablam! | ^^^^^^^^^^^^^^^ Nov 10 06:20:28.561 INFO kablam! | Nov 10 06:20:28.561 INFO kablam! = note: #[warn(non_camel_case_types)] on by default Nov 10 06:20:28.561 INFO kablam! Nov 10 06:20:28.607 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 8.37s Nov 10 06:20:28.621 INFO kablam! su: No module specific data is present Nov 10 06:20:29.860 INFO running `"docker" "rm" "-f" "662c375145b77afe3ab03d4c9bb9b71a195030149776036e9eac419174a16b9d"` Nov 10 06:20:30.275 INFO blam! 662c375145b77afe3ab03d4c9bb9b71a195030149776036e9eac419174a16b9d