Nov 04 23:58:00.518 INFO checking flu-0.0.2 against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655 Nov 04 23:58:00.522 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-5/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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 04 23:58:01.007 INFO blam! 0eb2bcae79b52fd59f92a52232fe1538e1b22c51426e239e0faaf2c81915da30 Nov 04 23:58:01.009 INFO running `"docker" "start" "-a" "0eb2bcae79b52fd59f92a52232fe1538e1b22c51426e239e0faaf2c81915da30"` Nov 04 23:58:02.707 INFO kablam! usermod: no changes Nov 04 23:58:02.791 INFO kablam! Compiling flu v0.0.2 (/source) Nov 04 23:58:03.571 INFO kablam! warning: use of deprecated item 'gcc::Config': gcc::Config has been renamed to gcc::Build Nov 04 23:58:03.572 INFO kablam! --> build.rs:10:5 Nov 04 23:58:03.572 INFO kablam! | Nov 04 23:58:03.573 INFO kablam! 10 | gcc::Config::new() Nov 04 23:58:03.574 INFO kablam! | ^^^^^^^^^^^^^^^^ Nov 04 23:58:03.574 INFO kablam! | Nov 04 23:58:03.575 INFO kablam! = note: #[warn(deprecated)] on by default Nov 04 23:58:03.575 INFO kablam! Nov 04 23:58:03.579 INFO kablam! warning: use of deprecated item 'gcc::Build::new': crate has been renamed to `cc`, the `gcc` name is not maintained Nov 04 23:58:03.579 INFO kablam! --> build.rs:10:5 Nov 04 23:58:03.579 INFO kablam! | Nov 04 23:58:03.579 INFO kablam! 10 | gcc::Config::new() Nov 04 23:58:03.580 INFO kablam! | ^^^^^^^^^^^^^^^^ Nov 04 23:58:03.580 INFO kablam! Nov 04 23:58:10.192 INFO kablam! warning: unused macro definition Nov 04 23:58:10.192 INFO kablam! --> src/lib.rs:5:1 Nov 04 23:58:10.192 INFO kablam! | Nov 04 23:58:10.192 INFO kablam! 5 | / macro_rules! assert_enum { Nov 04 23:58:10.192 INFO kablam! 6 | | (@as_expr $e:expr) => {$e}; Nov 04 23:58:10.192 INFO kablam! 7 | | (@as_pat $p:pat) => {$p}; Nov 04 23:58:10.192 INFO kablam! 8 | | ($left:expr, $($right:tt)*) => ( Nov 04 23:58:10.192 INFO kablam! ... | Nov 04 23:58:10.192 INFO kablam! 21 | | ) Nov 04 23:58:10.192 INFO kablam! 22 | | } Nov 04 23:58:10.192 INFO kablam! | |_^ Nov 04 23:58:10.192 INFO kablam! | Nov 04 23:58:10.195 INFO kablam! = note: #[warn(unused_macros)] on by default Nov 04 23:58:10.195 INFO kablam! Nov 04 23:58:10.196 INFO kablam! warning: unused import: `LuaRef` Nov 04 23:58:10.196 INFO kablam! --> src/stack/push.rs:3:5 Nov 04 23:58:10.196 INFO kablam! | Nov 04 23:58:10.196 INFO kablam! 3 | use LuaRef; Nov 04 23:58:10.196 INFO kablam! | ^^^^^^ Nov 04 23:58:10.197 INFO kablam! | Nov 04 23:58:10.197 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 04 23:58:10.197 INFO kablam! Nov 04 23:58:10.198 INFO kablam! warning: unused import: `LuaValue` Nov 04 23:58:10.198 INFO kablam! --> src/stack/read.rs:2:5 Nov 04 23:58:10.198 INFO kablam! | Nov 04 23:58:10.198 INFO kablam! 2 | use LuaValue; Nov 04 23:58:10.198 INFO kablam! | ^^^^^^^^ Nov 04 23:58:10.198 INFO kablam! Nov 04 23:58:10.200 INFO kablam! warning: unused import: `LuaRef` Nov 04 23:58:10.200 INFO kablam! --> src/stack/read.rs:3:5 Nov 04 23:58:10.200 INFO kablam! | Nov 04 23:58:10.200 INFO kablam! 3 | use LuaRef; Nov 04 23:58:10.200 INFO kablam! | ^^^^^^ Nov 04 23:58:10.203 INFO kablam! Nov 04 23:58:10.203 INFO kablam! warning: unused import: `nil` Nov 04 23:58:10.203 INFO kablam! --> src/stack/read.rs:5:5 Nov 04 23:58:10.203 INFO kablam! | Nov 04 23:58:10.203 INFO kablam! 5 | use nil; Nov 04 23:58:10.203 INFO kablam! | ^^^ Nov 04 23:58:10.203 INFO kablam! Nov 04 23:58:10.205 INFO kablam! warning: unused import: `LuaValue` Nov 04 23:58:10.205 INFO kablam! --> src/stack/size.rs:2:5 Nov 04 23:58:10.205 INFO kablam! | Nov 04 23:58:10.205 INFO kablam! 2 | use LuaValue; Nov 04 23:58:10.205 INFO kablam! | ^^^^^^^^ Nov 04 23:58:10.205 INFO kablam! Nov 04 23:58:10.207 INFO kablam! warning: unused import: `LuaRef` Nov 04 23:58:10.207 INFO kablam! --> src/stack/size.rs:3:5 Nov 04 23:58:10.207 INFO kablam! | Nov 04 23:58:10.207 INFO kablam! 3 | use LuaRef; Nov 04 23:58:10.207 INFO kablam! | ^^^^^^ Nov 04 23:58:10.207 INFO kablam! Nov 04 23:58:10.208 INFO kablam! warning: unused import: `nil` Nov 04 23:58:10.209 INFO kablam! --> src/collections/table.rs:5:5 Nov 04 23:58:10.209 INFO kablam! | Nov 04 23:58:10.209 INFO kablam! 5 | use nil; Nov 04 23:58:10.209 INFO kablam! | ^^^ Nov 04 23:58:10.210 INFO kablam! Nov 04 23:58:10.210 INFO kablam! warning: unused import: `std::mem` Nov 04 23:58:10.211 INFO kablam! --> src/collections/table.rs:14:5 Nov 04 23:58:10.211 INFO kablam! | Nov 04 23:58:10.211 INFO kablam! 14 | use std::mem; Nov 04 23:58:10.211 INFO kablam! | ^^^^^^^^ Nov 04 23:58:10.211 INFO kablam! Nov 04 23:58:10.212 INFO kablam! warning: unused import: `Table` Nov 04 23:58:10.212 INFO kablam! --> src/context.rs:3:5 Nov 04 23:58:10.212 INFO kablam! | Nov 04 23:58:10.212 INFO kablam! 3 | use Table; Nov 04 23:58:10.212 INFO kablam! | ^^^^^ Nov 04 23:58:10.213 INFO kablam! Nov 04 23:58:10.214 INFO kablam! warning: unused import: `nil` Nov 04 23:58:10.214 INFO kablam! --> src/value.rs:6:5 Nov 04 23:58:10.214 INFO kablam! | Nov 04 23:58:10.214 INFO kablam! 6 | use nil; Nov 04 23:58:10.214 INFO kablam! | ^^^ Nov 04 23:58:10.214 INFO kablam! Nov 04 23:58:10.216 INFO kablam! warning: unused import: `Table` Nov 04 23:58:10.216 INFO kablam! --> src/function.rs:3:5 Nov 04 23:58:10.216 INFO kablam! | Nov 04 23:58:10.216 INFO kablam! 3 | use Table; Nov 04 23:58:10.216 INFO kablam! | ^^^^^ Nov 04 23:58:10.216 INFO kablam! Nov 04 23:58:10.218 INFO kablam! warning: unused import: `nil` Nov 04 23:58:10.218 INFO kablam! --> src/function.rs:5:5 Nov 04 23:58:10.218 INFO kablam! | Nov 04 23:58:10.218 INFO kablam! 5 | use nil; Nov 04 23:58:10.218 INFO kablam! | ^^^ Nov 04 23:58:10.218 INFO kablam! Nov 04 23:58:10.545 INFO kablam! warning: unused variable: `cxt` Nov 04 23:58:10.545 INFO kablam! --> src/value.rs:43:14 Nov 04 23:58:10.545 INFO kablam! | Nov 04 23:58:10.545 INFO kablam! 43 | fn check(cxt: &'a Context, idx: i32) -> bool { Nov 04 23:58:10.545 INFO kablam! | ^^^ help: consider using `_cxt` instead Nov 04 23:58:10.545 INFO kablam! | Nov 04 23:58:10.545 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 04 23:58:10.545 INFO kablam! Nov 04 23:58:10.547 INFO kablam! warning: unused variable: `idx` Nov 04 23:58:10.547 INFO kablam! --> src/value.rs:43:32 Nov 04 23:58:10.547 INFO kablam! | Nov 04 23:58:10.547 INFO kablam! 43 | fn check(cxt: &'a Context, idx: i32) -> bool { Nov 04 23:58:10.547 INFO kablam! | ^^^ help: consider using `_idx` instead Nov 04 23:58:10.547 INFO kablam! Nov 04 23:58:10.555 INFO kablam! warning: unused variable: `cxt` Nov 04 23:58:10.555 INFO kablam! --> src/borrow.rs:52:14 Nov 04 23:58:10.555 INFO kablam! | Nov 04 23:58:10.555 INFO kablam! 52 | fn check(cxt: &'a Context, idx: i32) -> bool { Nov 04 23:58:10.555 INFO kablam! | ^^^ help: consider using `_cxt` instead Nov 04 23:58:10.556 INFO kablam! Nov 04 23:58:10.556 INFO kablam! warning: unused variable: `idx` Nov 04 23:58:10.557 INFO kablam! --> src/borrow.rs:52:32 Nov 04 23:58:10.557 INFO kablam! | Nov 04 23:58:10.557 INFO kablam! 52 | fn check(cxt: &'a Context, idx: i32) -> bool { Nov 04 23:58:10.557 INFO kablam! | ^^^ help: consider using `_idx` instead Nov 04 23:58:10.557 INFO kablam! Nov 04 23:58:10.673 INFO kablam! warning: unnecessary `unsafe` block Nov 04 23:58:10.673 INFO kablam! --> src/function.rs:48:9 Nov 04 23:58:10.673 INFO kablam! | Nov 04 23:58:10.673 INFO kablam! 48 | unsafe { Nov 04 23:58:10.673 INFO kablam! | ^^^^^^ unnecessary `unsafe` block Nov 04 23:58:10.673 INFO kablam! | Nov 04 23:58:10.673 INFO kablam! = note: #[warn(unused_unsafe)] on by default Nov 04 23:58:10.673 INFO kablam! Nov 04 23:58:10.687 INFO kablam! warning: unnecessary `unsafe` block Nov 04 23:58:10.687 INFO kablam! --> src/function.rs:101:24 Nov 04 23:58:10.687 INFO kablam! | Nov 04 23:58:10.687 INFO kablam! 98 | / unsafe extern fn wrapper(L: *mut ffi::lua_State) -> libc::c_int Nov 04 23:58:10.687 INFO kablam! 99 | | where P: Push, R: for<'a> Read<'a> + Size, F: Fn(R) -> P { Nov 04 23:58:10.687 INFO kablam! 100 | | let cxt = Context::from_state_weak(L); Nov 04 23:58:10.687 INFO kablam! 101 | | let func: &mut F = unsafe { mem::transmute(ffi::lua_touserdata(L, ffi::lua_upvalueindex(1))) }; Nov 04 23:58:10.687 INFO kablam! | | ^^^^^^ unnecessary `unsafe` block Nov 04 23:58:10.687 INFO kablam! ... | Nov 04 23:58:10.687 INFO kablam! 106 | | R::size() Nov 04 23:58:10.687 INFO kablam! 107 | | } Nov 04 23:58:10.687 INFO kablam! | |_- because it's nested under this `unsafe` fn Nov 04 23:58:10.687 INFO kablam! Nov 04 23:58:10.697 INFO kablam! warning: variable `L` should have a snake case name such as `l` Nov 04 23:58:10.697 INFO kablam! --> src/function.rs:98:35 Nov 04 23:58:10.697 INFO kablam! | Nov 04 23:58:10.697 INFO kablam! 98 | unsafe extern fn wrapper(L: *mut ffi::lua_State) -> libc::c_int Nov 04 23:58:10.697 INFO kablam! | ^ Nov 04 23:58:10.697 INFO kablam! | Nov 04 23:58:10.697 INFO kablam! = note: #[warn(non_snake_case)] on by default Nov 04 23:58:10.697 INFO kablam! Nov 04 23:58:10.697 INFO kablam! warning: type `nil` should have a camel case name such as `Nil` Nov 04 23:58:10.699 INFO kablam! --> src/lib.rs:40:1 Nov 04 23:58:10.699 INFO kablam! | Nov 04 23:58:10.699 INFO kablam! 40 | pub struct nil; Nov 04 23:58:10.699 INFO kablam! | ^^^^^^^^^^^^^^^ Nov 04 23:58:10.699 INFO kablam! | Nov 04 23:58:10.699 INFO kablam! = note: #[warn(non_camel_case_types)] on by default Nov 04 23:58:10.699 INFO kablam! Nov 04 23:58:10.770 INFO kablam! warning: unused import: `LuaRef` Nov 04 23:58:10.771 INFO kablam! --> src/stack/push.rs:3:5 Nov 04 23:58:10.771 INFO kablam! | Nov 04 23:58:10.771 INFO kablam! 3 | use LuaRef; Nov 04 23:58:10.771 INFO kablam! | ^^^^^^ Nov 04 23:58:10.771 INFO kablam! | Nov 04 23:58:10.771 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 04 23:58:10.771 INFO kablam! Nov 04 23:58:10.773 INFO kablam! warning: unused import: `LuaValue` Nov 04 23:58:10.773 INFO kablam! --> src/stack/read.rs:2:5 Nov 04 23:58:10.773 INFO kablam! | Nov 04 23:58:10.773 INFO kablam! 2 | use LuaValue; Nov 04 23:58:10.773 INFO kablam! | ^^^^^^^^ Nov 04 23:58:10.773 INFO kablam! Nov 04 23:58:10.773 INFO kablam! warning: unused import: `LuaRef` Nov 04 23:58:10.773 INFO kablam! --> src/stack/read.rs:3:5 Nov 04 23:58:10.774 INFO kablam! | Nov 04 23:58:10.774 INFO kablam! 3 | use LuaRef; Nov 04 23:58:10.774 INFO kablam! | ^^^^^^ Nov 04 23:58:10.774 INFO kablam! Nov 04 23:58:10.774 INFO kablam! warning: unused import: `LuaValue` Nov 04 23:58:10.774 INFO kablam! --> src/stack/size.rs:2:5 Nov 04 23:58:10.774 INFO kablam! | Nov 04 23:58:10.774 INFO kablam! 2 | use LuaValue; Nov 04 23:58:10.774 INFO kablam! | ^^^^^^^^ Nov 04 23:58:10.774 INFO kablam! Nov 04 23:58:10.774 INFO kablam! warning: unused import: `LuaRef` Nov 04 23:58:10.774 INFO kablam! --> src/stack/size.rs:3:5 Nov 04 23:58:10.774 INFO kablam! | Nov 04 23:58:10.774 INFO kablam! 3 | use LuaRef; Nov 04 23:58:10.774 INFO kablam! | ^^^^^^ Nov 04 23:58:10.774 INFO kablam! Nov 04 23:58:10.774 INFO kablam! warning: unused import: `std::mem` Nov 04 23:58:10.774 INFO kablam! --> src/collections/table.rs:14:5 Nov 04 23:58:10.774 INFO kablam! | Nov 04 23:58:10.774 INFO kablam! 14 | use std::mem; Nov 04 23:58:10.774 INFO kablam! | ^^^^^^^^ Nov 04 23:58:10.774 INFO kablam! Nov 04 23:58:10.774 INFO kablam! warning: unused import: `nil` Nov 04 23:58:10.774 INFO kablam! --> src/function.rs:5:5 Nov 04 23:58:10.774 INFO kablam! | Nov 04 23:58:10.774 INFO kablam! 5 | use nil; Nov 04 23:58:10.774 INFO kablam! | ^^^ Nov 04 23:58:10.774 INFO kablam! Nov 04 23:58:11.129 INFO kablam! warning: unused variable: `cxt` Nov 04 23:58:11.129 INFO kablam! --> src/value.rs:43:14 Nov 04 23:58:11.129 INFO kablam! | Nov 04 23:58:11.129 INFO kablam! 43 | fn check(cxt: &'a Context, idx: i32) -> bool { Nov 04 23:58:11.129 INFO kablam! | ^^^ help: consider using `_cxt` instead Nov 04 23:58:11.129 INFO kablam! | Nov 04 23:58:11.129 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 04 23:58:11.129 INFO kablam! Nov 04 23:58:11.129 INFO kablam! warning: unused variable: `idx` Nov 04 23:58:11.129 INFO kablam! --> src/value.rs:43:32 Nov 04 23:58:11.129 INFO kablam! | Nov 04 23:58:11.129 INFO kablam! 43 | fn check(cxt: &'a Context, idx: i32) -> bool { Nov 04 23:58:11.129 INFO kablam! | ^^^ help: consider using `_idx` instead Nov 04 23:58:11.129 INFO kablam! Nov 04 23:58:11.129 INFO kablam! warning: unused variable: `cxt` Nov 04 23:58:11.129 INFO kablam! --> src/borrow.rs:52:14 Nov 04 23:58:11.129 INFO kablam! | Nov 04 23:58:11.129 INFO kablam! 52 | fn check(cxt: &'a Context, idx: i32) -> bool { Nov 04 23:58:11.129 INFO kablam! | ^^^ help: consider using `_cxt` instead Nov 04 23:58:11.129 INFO kablam! Nov 04 23:58:11.129 INFO kablam! warning: unused variable: `idx` Nov 04 23:58:11.129 INFO kablam! --> src/borrow.rs:52:32 Nov 04 23:58:11.129 INFO kablam! | Nov 04 23:58:11.129 INFO kablam! 52 | fn check(cxt: &'a Context, idx: i32) -> bool { Nov 04 23:58:11.129 INFO kablam! | ^^^ help: consider using `_idx` instead Nov 04 23:58:11.129 INFO kablam! Nov 04 23:58:11.255 INFO kablam! warning: variable does not need to be mutable Nov 04 23:58:11.255 INFO kablam! --> src/function.rs:150:9 Nov 04 23:58:11.255 INFO kablam! | Nov 04 23:58:11.255 INFO kablam! 150 | let mut cxt = Context::new(); Nov 04 23:58:11.255 INFO kablam! | ----^^^ Nov 04 23:58:11.255 INFO kablam! | | Nov 04 23:58:11.255 INFO kablam! | help: remove this `mut` Nov 04 23:58:11.255 INFO kablam! | Nov 04 23:58:11.255 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 04 23:58:11.255 INFO kablam! Nov 04 23:58:11.255 INFO kablam! warning: unnecessary `unsafe` block Nov 04 23:58:11.255 INFO kablam! --> src/function.rs:48:9 Nov 04 23:58:11.255 INFO kablam! | Nov 04 23:58:11.255 INFO kablam! 48 | unsafe { Nov 04 23:58:11.255 INFO kablam! | ^^^^^^ unnecessary `unsafe` block Nov 04 23:58:11.255 INFO kablam! | Nov 04 23:58:11.255 INFO kablam! = note: #[warn(unused_unsafe)] on by default Nov 04 23:58:11.255 INFO kablam! Nov 04 23:58:11.255 INFO kablam! warning: unnecessary `unsafe` block Nov 04 23:58:11.255 INFO kablam! --> src/function.rs:101:24 Nov 04 23:58:11.255 INFO kablam! | Nov 04 23:58:11.255 INFO kablam! 98 | / unsafe extern fn wrapper(L: *mut ffi::lua_State) -> libc::c_int Nov 04 23:58:11.255 INFO kablam! 99 | | where P: Push, R: for<'a> Read<'a> + Size, F: Fn(R) -> P { Nov 04 23:58:11.255 INFO kablam! 100 | | let cxt = Context::from_state_weak(L); Nov 04 23:58:11.255 INFO kablam! 101 | | let func: &mut F = unsafe { mem::transmute(ffi::lua_touserdata(L, ffi::lua_upvalueindex(1))) }; Nov 04 23:58:11.255 INFO kablam! | | ^^^^^^ unnecessary `unsafe` block Nov 04 23:58:11.255 INFO kablam! ... | Nov 04 23:58:11.255 INFO kablam! 106 | | R::size() Nov 04 23:58:11.255 INFO kablam! 107 | | } Nov 04 23:58:11.255 INFO kablam! | |_- because it's nested under this `unsafe` fn Nov 04 23:58:11.255 INFO kablam! Nov 04 23:58:11.271 INFO kablam! warning: variable `L` should have a snake case name such as `l` Nov 04 23:58:11.271 INFO kablam! --> src/function.rs:98:35 Nov 04 23:58:11.271 INFO kablam! | Nov 04 23:58:11.271 INFO kablam! 98 | unsafe extern fn wrapper(L: *mut ffi::lua_State) -> libc::c_int Nov 04 23:58:11.271 INFO kablam! | ^ Nov 04 23:58:11.271 INFO kablam! | Nov 04 23:58:11.271 INFO kablam! = note: #[warn(non_snake_case)] on by default Nov 04 23:58:11.271 INFO kablam! Nov 04 23:58:11.271 INFO kablam! warning: type `nil` should have a camel case name such as `Nil` Nov 04 23:58:11.271 INFO kablam! --> src/lib.rs:40:1 Nov 04 23:58:11.271 INFO kablam! | Nov 04 23:58:11.271 INFO kablam! 40 | pub struct nil; Nov 04 23:58:11.271 INFO kablam! | ^^^^^^^^^^^^^^^ Nov 04 23:58:11.271 INFO kablam! | Nov 04 23:58:11.271 INFO kablam! = note: #[warn(non_camel_case_types)] on by default Nov 04 23:58:11.271 INFO kablam! Nov 04 23:58:11.311 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 8.56s Nov 04 23:58:11.319 INFO kablam! su: No module specific data is present Nov 04 23:58:12.435 INFO running `"docker" "rm" "-f" "0eb2bcae79b52fd59f92a52232fe1538e1b22c51426e239e0faaf2c81915da30"` Nov 04 23:58:12.747 INFO blam! 0eb2bcae79b52fd59f92a52232fe1538e1b22c51426e239e0faaf2c81915da30