Nov 07 15:12:50.694 INFO checking flu-0.0.2 against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings for pr-55687 Nov 07 15:12:50.696 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-5/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dduplicate_associated_type_bindings" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Nov 07 15:12:51.060 INFO blam! 735ef04d1fd1be1b4a2a29fa508bf8861fbc0d83b3d74747a0e46cc9dc9a79c2 Nov 07 15:12:51.061 INFO running `"docker" "start" "-a" "735ef04d1fd1be1b4a2a29fa508bf8861fbc0d83b3d74747a0e46cc9dc9a79c2"` Nov 07 15:12:52.215 INFO kablam! usermod: no changes Nov 07 15:12:52.327 INFO kablam! Compiling flu v0.0.2 (/source) Nov 07 15:12:52.856 INFO kablam! warning: use of deprecated item 'gcc::Config': gcc::Config has been renamed to gcc::Build Nov 07 15:12:52.856 INFO kablam! --> build.rs:10:5 Nov 07 15:12:52.856 INFO kablam! | Nov 07 15:12:52.856 INFO kablam! 10 | gcc::Config::new() Nov 07 15:12:52.856 INFO kablam! | ^^^^^^^^^^^^^^^^ Nov 07 15:12:52.858 INFO kablam! | Nov 07 15:12:52.858 INFO kablam! = note: #[warn(deprecated)] on by default Nov 07 15:12:52.858 INFO kablam! Nov 07 15:12:52.859 INFO kablam! warning: use of deprecated item 'gcc::Build::new': crate has been renamed to `cc`, the `gcc` name is not maintained Nov 07 15:12:52.859 INFO kablam! --> build.rs:10:5 Nov 07 15:12:52.859 INFO kablam! | Nov 07 15:12:52.859 INFO kablam! 10 | gcc::Config::new() Nov 07 15:12:52.859 INFO kablam! | ^^^^^^^^^^^^^^^^ Nov 07 15:12:52.859 INFO kablam! Nov 07 15:12:58.964 INFO kablam! warning: unused macro definition Nov 07 15:12:58.964 INFO kablam! --> src/lib.rs:5:1 Nov 07 15:12:58.964 INFO kablam! | Nov 07 15:12:58.964 INFO kablam! 5 | / macro_rules! assert_enum { Nov 07 15:12:58.964 INFO kablam! 6 | | (@as_expr $e:expr) => {$e}; Nov 07 15:12:58.964 INFO kablam! 7 | | (@as_pat $p:pat) => {$p}; Nov 07 15:12:58.964 INFO kablam! 8 | | ($left:expr, $($right:tt)*) => ( Nov 07 15:12:58.964 INFO kablam! ... | Nov 07 15:12:58.964 INFO kablam! 21 | | ) Nov 07 15:12:58.964 INFO kablam! 22 | | } Nov 07 15:12:58.964 INFO kablam! | |_^ Nov 07 15:12:58.964 INFO kablam! | Nov 07 15:12:58.964 INFO kablam! = note: #[warn(unused_macros)] on by default Nov 07 15:12:58.964 INFO kablam! Nov 07 15:12:58.964 INFO kablam! warning: unused import: `LuaRef` Nov 07 15:12:58.964 INFO kablam! --> src/stack/push.rs:3:5 Nov 07 15:12:58.964 INFO kablam! | Nov 07 15:12:58.964 INFO kablam! 3 | use LuaRef; Nov 07 15:12:58.964 INFO kablam! | ^^^^^^ Nov 07 15:12:58.964 INFO kablam! | Nov 07 15:12:58.964 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 07 15:12:58.964 INFO kablam! Nov 07 15:12:58.976 INFO kablam! warning: unused import: `LuaValue` Nov 07 15:12:58.976 INFO kablam! --> src/stack/read.rs:2:5 Nov 07 15:12:58.976 INFO kablam! | Nov 07 15:12:58.976 INFO kablam! 2 | use LuaValue; Nov 07 15:12:58.976 INFO kablam! | ^^^^^^^^ Nov 07 15:12:58.976 INFO kablam! Nov 07 15:12:58.977 INFO kablam! warning: unused import: `LuaRef` Nov 07 15:12:58.977 INFO kablam! --> src/stack/read.rs:3:5 Nov 07 15:12:58.977 INFO kablam! | Nov 07 15:12:58.977 INFO kablam! 3 | use LuaRef; Nov 07 15:12:58.977 INFO kablam! | ^^^^^^ Nov 07 15:12:58.977 INFO kablam! Nov 07 15:12:58.977 INFO kablam! warning: unused import: `nil` Nov 07 15:12:58.977 INFO kablam! --> src/stack/read.rs:5:5 Nov 07 15:12:58.977 INFO kablam! | Nov 07 15:12:58.977 INFO kablam! 5 | use nil; Nov 07 15:12:58.977 INFO kablam! | ^^^ Nov 07 15:12:58.977 INFO kablam! Nov 07 15:12:58.977 INFO kablam! warning: unused import: `LuaValue` Nov 07 15:12:58.977 INFO kablam! --> src/stack/size.rs:2:5 Nov 07 15:12:58.977 INFO kablam! | Nov 07 15:12:58.977 INFO kablam! 2 | use LuaValue; Nov 07 15:12:58.977 INFO kablam! | ^^^^^^^^ Nov 07 15:12:58.977 INFO kablam! Nov 07 15:12:58.977 INFO kablam! warning: unused import: `LuaRef` Nov 07 15:12:58.977 INFO kablam! --> src/stack/size.rs:3:5 Nov 07 15:12:58.977 INFO kablam! | Nov 07 15:12:58.977 INFO kablam! 3 | use LuaRef; Nov 07 15:12:58.977 INFO kablam! | ^^^^^^ Nov 07 15:12:58.977 INFO kablam! Nov 07 15:12:58.977 INFO kablam! warning: unused import: `nil` Nov 07 15:12:58.977 INFO kablam! --> src/collections/table.rs:5:5 Nov 07 15:12:58.977 INFO kablam! | Nov 07 15:12:58.977 INFO kablam! 5 | use nil; Nov 07 15:12:58.977 INFO kablam! | ^^^ Nov 07 15:12:58.977 INFO kablam! Nov 07 15:12:58.977 INFO kablam! warning: unused import: `std::mem` Nov 07 15:12:58.977 INFO kablam! --> src/collections/table.rs:14:5 Nov 07 15:12:58.977 INFO kablam! | Nov 07 15:12:58.977 INFO kablam! 14 | use std::mem; Nov 07 15:12:58.977 INFO kablam! | ^^^^^^^^ Nov 07 15:12:58.977 INFO kablam! Nov 07 15:12:58.977 INFO kablam! warning: unused import: `Table` Nov 07 15:12:58.977 INFO kablam! --> src/context.rs:3:5 Nov 07 15:12:58.977 INFO kablam! | Nov 07 15:12:58.977 INFO kablam! 3 | use Table; Nov 07 15:12:58.977 INFO kablam! | ^^^^^ Nov 07 15:12:58.977 INFO kablam! Nov 07 15:12:58.977 INFO kablam! warning: unused import: `nil` Nov 07 15:12:58.977 INFO kablam! --> src/value.rs:6:5 Nov 07 15:12:58.977 INFO kablam! | Nov 07 15:12:58.977 INFO kablam! 6 | use nil; Nov 07 15:12:58.977 INFO kablam! | ^^^ Nov 07 15:12:58.977 INFO kablam! Nov 07 15:12:58.977 INFO kablam! warning: unused import: `Table` Nov 07 15:12:58.977 INFO kablam! --> src/function.rs:3:5 Nov 07 15:12:58.977 INFO kablam! | Nov 07 15:12:58.977 INFO kablam! 3 | use Table; Nov 07 15:12:58.977 INFO kablam! | ^^^^^ Nov 07 15:12:58.977 INFO kablam! Nov 07 15:12:58.977 INFO kablam! warning: unused import: `nil` Nov 07 15:12:58.977 INFO kablam! --> src/function.rs:5:5 Nov 07 15:12:58.977 INFO kablam! | Nov 07 15:12:58.977 INFO kablam! 5 | use nil; Nov 07 15:12:58.977 INFO kablam! | ^^^ Nov 07 15:12:58.977 INFO kablam! Nov 07 15:12:59.196 INFO kablam! warning: unused import: `LuaRef` Nov 07 15:12:59.196 INFO kablam! --> src/stack/push.rs:3:5 Nov 07 15:12:59.196 INFO kablam! | Nov 07 15:12:59.196 INFO kablam! 3 | use LuaRef; Nov 07 15:12:59.196 INFO kablam! | ^^^^^^ Nov 07 15:12:59.196 INFO kablam! | Nov 07 15:12:59.196 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 07 15:12:59.196 INFO kablam! Nov 07 15:12:59.196 INFO kablam! warning: unused import: `LuaValue` Nov 07 15:12:59.196 INFO kablam! --> src/stack/read.rs:2:5 Nov 07 15:12:59.196 INFO kablam! | Nov 07 15:12:59.196 INFO kablam! 2 | use LuaValue; Nov 07 15:12:59.196 INFO kablam! | ^^^^^^^^ Nov 07 15:12:59.196 INFO kablam! Nov 07 15:12:59.196 INFO kablam! warning: unused import: `LuaRef` Nov 07 15:12:59.196 INFO kablam! --> src/stack/read.rs:3:5 Nov 07 15:12:59.196 INFO kablam! | Nov 07 15:12:59.196 INFO kablam! 3 | use LuaRef; Nov 07 15:12:59.196 INFO kablam! | ^^^^^^ Nov 07 15:12:59.196 INFO kablam! Nov 07 15:12:59.196 INFO kablam! warning: unused import: `LuaValue` Nov 07 15:12:59.196 INFO kablam! --> src/stack/size.rs:2:5 Nov 07 15:12:59.197 INFO kablam! | Nov 07 15:12:59.197 INFO kablam! 2 | use LuaValue; Nov 07 15:12:59.197 INFO kablam! | ^^^^^^^^ Nov 07 15:12:59.197 INFO kablam! Nov 07 15:12:59.197 INFO kablam! warning: unused import: `LuaRef` Nov 07 15:12:59.197 INFO kablam! --> src/stack/size.rs:3:5 Nov 07 15:12:59.197 INFO kablam! | Nov 07 15:12:59.197 INFO kablam! 3 | use LuaRef; Nov 07 15:12:59.197 INFO kablam! | ^^^^^^ Nov 07 15:12:59.197 INFO kablam! Nov 07 15:12:59.197 INFO kablam! warning: unused import: `std::mem` Nov 07 15:12:59.197 INFO kablam! --> src/collections/table.rs:14:5 Nov 07 15:12:59.197 INFO kablam! | Nov 07 15:12:59.197 INFO kablam! 14 | use std::mem; Nov 07 15:12:59.197 INFO kablam! | ^^^^^^^^ Nov 07 15:12:59.197 INFO kablam! Nov 07 15:12:59.197 INFO kablam! warning: unused import: `nil` Nov 07 15:12:59.197 INFO kablam! --> src/function.rs:5:5 Nov 07 15:12:59.197 INFO kablam! | Nov 07 15:12:59.197 INFO kablam! 5 | use nil; Nov 07 15:12:59.197 INFO kablam! | ^^^ Nov 07 15:12:59.197 INFO kablam! Nov 07 15:12:59.248 INFO kablam! warning: unused variable: `cxt` Nov 07 15:12:59.248 INFO kablam! --> src/value.rs:43:14 Nov 07 15:12:59.248 INFO kablam! | Nov 07 15:12:59.248 INFO kablam! 43 | fn check(cxt: &'a Context, idx: i32) -> bool { Nov 07 15:12:59.248 INFO kablam! | ^^^ help: consider using `_cxt` instead Nov 07 15:12:59.248 INFO kablam! | Nov 07 15:12:59.248 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 07 15:12:59.248 INFO kablam! Nov 07 15:12:59.248 INFO kablam! warning: unused variable: `idx` Nov 07 15:12:59.248 INFO kablam! --> src/value.rs:43:32 Nov 07 15:12:59.248 INFO kablam! | Nov 07 15:12:59.248 INFO kablam! 43 | fn check(cxt: &'a Context, idx: i32) -> bool { Nov 07 15:12:59.248 INFO kablam! | ^^^ help: consider using `_idx` instead Nov 07 15:12:59.248 INFO kablam! Nov 07 15:12:59.248 INFO kablam! warning: unused variable: `cxt` Nov 07 15:12:59.248 INFO kablam! --> src/borrow.rs:52:14 Nov 07 15:12:59.248 INFO kablam! | Nov 07 15:12:59.248 INFO kablam! 52 | fn check(cxt: &'a Context, idx: i32) -> bool { Nov 07 15:12:59.248 INFO kablam! | ^^^ help: consider using `_cxt` instead Nov 07 15:12:59.248 INFO kablam! Nov 07 15:12:59.249 INFO kablam! warning: unused variable: `idx` Nov 07 15:12:59.249 INFO kablam! --> src/borrow.rs:52:32 Nov 07 15:12:59.249 INFO kablam! | Nov 07 15:12:59.249 INFO kablam! 52 | fn check(cxt: &'a Context, idx: i32) -> bool { Nov 07 15:12:59.249 INFO kablam! | ^^^ help: consider using `_idx` instead Nov 07 15:12:59.249 INFO kablam! Nov 07 15:12:59.372 INFO kablam! warning: unnecessary `unsafe` block Nov 07 15:12:59.372 INFO kablam! --> src/function.rs:48:9 Nov 07 15:12:59.372 INFO kablam! | Nov 07 15:12:59.372 INFO kablam! 48 | unsafe { Nov 07 15:12:59.372 INFO kablam! | ^^^^^^ unnecessary `unsafe` block Nov 07 15:12:59.372 INFO kablam! | Nov 07 15:12:59.372 INFO kablam! = note: #[warn(unused_unsafe)] on by default Nov 07 15:12:59.372 INFO kablam! Nov 07 15:12:59.372 INFO kablam! warning: unnecessary `unsafe` block Nov 07 15:12:59.372 INFO kablam! --> src/function.rs:101:24 Nov 07 15:12:59.372 INFO kablam! | Nov 07 15:12:59.372 INFO kablam! 98 | / unsafe extern fn wrapper(L: *mut ffi::lua_State) -> libc::c_int Nov 07 15:12:59.372 INFO kablam! 99 | | where P: Push, R: for<'a> Read<'a> + Size, F: Fn(R) -> P { Nov 07 15:12:59.372 INFO kablam! 100 | | let cxt = Context::from_state_weak(L); Nov 07 15:12:59.372 INFO kablam! 101 | | let func: &mut F = unsafe { mem::transmute(ffi::lua_touserdata(L, ffi::lua_upvalueindex(1))) }; Nov 07 15:12:59.372 INFO kablam! | | ^^^^^^ unnecessary `unsafe` block Nov 07 15:12:59.372 INFO kablam! ... | Nov 07 15:12:59.372 INFO kablam! 106 | | R::size() Nov 07 15:12:59.372 INFO kablam! 107 | | } Nov 07 15:12:59.373 INFO kablam! | |_- because it's nested under this `unsafe` fn Nov 07 15:12:59.373 INFO kablam! Nov 07 15:12:59.412 INFO kablam! warning: variable `L` should have a snake case name such as `l` Nov 07 15:12:59.412 INFO kablam! --> src/function.rs:98:35 Nov 07 15:12:59.412 INFO kablam! | Nov 07 15:12:59.412 INFO kablam! 98 | unsafe extern fn wrapper(L: *mut ffi::lua_State) -> libc::c_int Nov 07 15:12:59.412 INFO kablam! | ^ Nov 07 15:12:59.412 INFO kablam! | Nov 07 15:12:59.412 INFO kablam! = note: #[warn(non_snake_case)] on by default Nov 07 15:12:59.412 INFO kablam! Nov 07 15:12:59.412 INFO kablam! warning: type `nil` should have a camel case name such as `Nil` Nov 07 15:12:59.412 INFO kablam! --> src/lib.rs:40:1 Nov 07 15:12:59.412 INFO kablam! | Nov 07 15:12:59.412 INFO kablam! 40 | pub struct nil; Nov 07 15:12:59.412 INFO kablam! | ^^^^^^^^^^^^^^^ Nov 07 15:12:59.412 INFO kablam! | Nov 07 15:12:59.412 INFO kablam! = note: #[warn(non_camel_case_types)] on by default Nov 07 15:12:59.412 INFO kablam! Nov 07 15:12:59.712 INFO kablam! warning: unused variable: `cxt` Nov 07 15:12:59.712 INFO kablam! --> src/value.rs:43:14 Nov 07 15:12:59.712 INFO kablam! | Nov 07 15:12:59.712 INFO kablam! 43 | fn check(cxt: &'a Context, idx: i32) -> bool { Nov 07 15:12:59.712 INFO kablam! | ^^^ help: consider using `_cxt` instead Nov 07 15:12:59.713 INFO kablam! | Nov 07 15:12:59.713 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 07 15:12:59.713 INFO kablam! Nov 07 15:12:59.713 INFO kablam! warning: unused variable: `idx` Nov 07 15:12:59.713 INFO kablam! --> src/value.rs:43:32 Nov 07 15:12:59.713 INFO kablam! | Nov 07 15:12:59.713 INFO kablam! 43 | fn check(cxt: &'a Context, idx: i32) -> bool { Nov 07 15:12:59.713 INFO kablam! | ^^^ help: consider using `_idx` instead Nov 07 15:12:59.713 INFO kablam! Nov 07 15:12:59.713 INFO kablam! warning: unused variable: `cxt` Nov 07 15:12:59.713 INFO kablam! --> src/borrow.rs:52:14 Nov 07 15:12:59.713 INFO kablam! | Nov 07 15:12:59.713 INFO kablam! 52 | fn check(cxt: &'a Context, idx: i32) -> bool { Nov 07 15:12:59.713 INFO kablam! | ^^^ help: consider using `_cxt` instead Nov 07 15:12:59.713 INFO kablam! Nov 07 15:12:59.713 INFO kablam! warning: unused variable: `idx` Nov 07 15:12:59.713 INFO kablam! --> src/borrow.rs:52:32 Nov 07 15:12:59.713 INFO kablam! | Nov 07 15:12:59.713 INFO kablam! 52 | fn check(cxt: &'a Context, idx: i32) -> bool { Nov 07 15:12:59.713 INFO kablam! | ^^^ help: consider using `_idx` instead Nov 07 15:12:59.713 INFO kablam! Nov 07 15:12:59.828 INFO kablam! warning: variable does not need to be mutable Nov 07 15:12:59.828 INFO kablam! --> src/function.rs:150:9 Nov 07 15:12:59.828 INFO kablam! | Nov 07 15:12:59.828 INFO kablam! 150 | let mut cxt = Context::new(); Nov 07 15:12:59.828 INFO kablam! | ----^^^ Nov 07 15:12:59.828 INFO kablam! | | Nov 07 15:12:59.828 INFO kablam! | help: remove this `mut` Nov 07 15:12:59.828 INFO kablam! | Nov 07 15:12:59.828 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 07 15:12:59.828 INFO kablam! Nov 07 15:12:59.828 INFO kablam! warning: unnecessary `unsafe` block Nov 07 15:12:59.828 INFO kablam! --> src/function.rs:48:9 Nov 07 15:12:59.828 INFO kablam! | Nov 07 15:12:59.828 INFO kablam! 48 | unsafe { Nov 07 15:12:59.828 INFO kablam! | ^^^^^^ unnecessary `unsafe` block Nov 07 15:12:59.829 INFO kablam! | Nov 07 15:12:59.829 INFO kablam! = note: #[warn(unused_unsafe)] on by default Nov 07 15:12:59.829 INFO kablam! Nov 07 15:12:59.829 INFO kablam! warning: unnecessary `unsafe` block Nov 07 15:12:59.829 INFO kablam! --> src/function.rs:101:24 Nov 07 15:12:59.829 INFO kablam! | Nov 07 15:12:59.829 INFO kablam! 98 | / unsafe extern fn wrapper(L: *mut ffi::lua_State) -> libc::c_int Nov 07 15:12:59.829 INFO kablam! 99 | | where P: Push, R: for<'a> Read<'a> + Size, F: Fn(R) -> P { Nov 07 15:12:59.829 INFO kablam! 100 | | let cxt = Context::from_state_weak(L); Nov 07 15:12:59.829 INFO kablam! 101 | | let func: &mut F = unsafe { mem::transmute(ffi::lua_touserdata(L, ffi::lua_upvalueindex(1))) }; Nov 07 15:12:59.829 INFO kablam! | | ^^^^^^ unnecessary `unsafe` block Nov 07 15:12:59.829 INFO kablam! ... | Nov 07 15:12:59.829 INFO kablam! 106 | | R::size() Nov 07 15:12:59.829 INFO kablam! 107 | | } Nov 07 15:12:59.829 INFO kablam! | |_- because it's nested under this `unsafe` fn Nov 07 15:12:59.829 INFO kablam! Nov 07 15:12:59.840 INFO kablam! warning: variable `L` should have a snake case name such as `l` Nov 07 15:12:59.840 INFO kablam! --> src/function.rs:98:35 Nov 07 15:12:59.840 INFO kablam! | Nov 07 15:12:59.840 INFO kablam! 98 | unsafe extern fn wrapper(L: *mut ffi::lua_State) -> libc::c_int Nov 07 15:12:59.840 INFO kablam! | ^ Nov 07 15:12:59.840 INFO kablam! | Nov 07 15:12:59.840 INFO kablam! = note: #[warn(non_snake_case)] on by default Nov 07 15:12:59.840 INFO kablam! Nov 07 15:12:59.841 INFO kablam! warning: type `nil` should have a camel case name such as `Nil` Nov 07 15:12:59.841 INFO kablam! --> src/lib.rs:40:1 Nov 07 15:12:59.841 INFO kablam! | Nov 07 15:12:59.841 INFO kablam! 40 | pub struct nil; Nov 07 15:12:59.841 INFO kablam! | ^^^^^^^^^^^^^^^ Nov 07 15:12:59.841 INFO kablam! | Nov 07 15:12:59.841 INFO kablam! = note: #[warn(non_camel_case_types)] on by default Nov 07 15:12:59.841 INFO kablam! Nov 07 15:12:59.876 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 7.62s Nov 07 15:12:59.879 INFO kablam! su: No module specific data is present Nov 07 15:13:00.473 INFO running `"docker" "rm" "-f" "735ef04d1fd1be1b4a2a29fa508bf8861fbc0d83b3d74747a0e46cc9dc9a79c2"` Nov 07 15:13:00.794 INFO blam! 735ef04d1fd1be1b4a2a29fa508bf8861fbc0d83b3d74747a0e46cc9dc9a79c2