Oct 22 03:12:02.298 INFO checking flu-0.0.2 against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192 Oct 22 03:12:02.298 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-5/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-5/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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"` Oct 22 03:12:02.611 INFO blam! a2ebe7faad7a6273bad143efd3eacd4693e3fdbaff2107f23602fd69081e5709 Oct 22 03:12:02.613 INFO running `"docker" "start" "-a" "a2ebe7faad7a6273bad143efd3eacd4693e3fdbaff2107f23602fd69081e5709"` Oct 22 03:12:03.296 INFO kablam! usermod: no changes Oct 22 03:12:03.349 INFO kablam! Compiling flu v0.0.2 (/source) Oct 22 03:12:03.917 INFO kablam! warning: use of deprecated item 'gcc::Config': gcc::Config has been renamed to gcc::Build Oct 22 03:12:03.917 INFO kablam! --> build.rs:10:5 Oct 22 03:12:03.917 INFO kablam! | Oct 22 03:12:03.917 INFO kablam! 10 | gcc::Config::new() Oct 22 03:12:03.918 INFO kablam! | ^^^^^^^^^^^^^^^^ Oct 22 03:12:03.918 INFO kablam! | Oct 22 03:12:03.918 INFO kablam! = note: #[warn(deprecated)] on by default Oct 22 03:12:03.918 INFO kablam! Oct 22 03:12:03.920 INFO kablam! warning: use of deprecated item 'gcc::Build::new': crate has been renamed to `cc`, the `gcc` name is not maintained Oct 22 03:12:03.920 INFO kablam! --> build.rs:10:5 Oct 22 03:12:03.920 INFO kablam! | Oct 22 03:12:03.920 INFO kablam! 10 | gcc::Config::new() Oct 22 03:12:03.920 INFO kablam! | ^^^^^^^^^^^^^^^^ Oct 22 03:12:03.920 INFO kablam! Oct 22 03:12:09.529 INFO kablam! warning: unused macro definition Oct 22 03:12:09.530 INFO kablam! --> src/lib.rs:5:1 Oct 22 03:12:09.530 INFO kablam! | Oct 22 03:12:09.530 INFO kablam! 5 | / macro_rules! assert_enum { Oct 22 03:12:09.531 INFO kablam! 6 | | (@as_expr $e:expr) => {$e}; Oct 22 03:12:09.531 INFO kablam! 7 | | (@as_pat $p:pat) => {$p}; Oct 22 03:12:09.531 INFO kablam! 8 | | ($left:expr, $($right:tt)*) => ( Oct 22 03:12:09.531 INFO kablam! ... | Oct 22 03:12:09.532 INFO kablam! 21 | | ) Oct 22 03:12:09.532 INFO kablam! 22 | | } Oct 22 03:12:09.532 INFO kablam! | |_^ Oct 22 03:12:09.532 INFO kablam! | Oct 22 03:12:09.533 INFO kablam! = note: #[warn(unused_macros)] on by default Oct 22 03:12:09.533 INFO kablam! Oct 22 03:12:09.533 INFO kablam! warning: unused import: `LuaRef` Oct 22 03:12:09.533 INFO kablam! --> src/stack/push.rs:3:5 Oct 22 03:12:09.534 INFO kablam! | Oct 22 03:12:09.534 INFO kablam! 3 | use LuaRef; Oct 22 03:12:09.534 INFO kablam! | ^^^^^^ Oct 22 03:12:09.535 INFO kablam! | Oct 22 03:12:09.535 INFO kablam! = note: #[warn(unused_imports)] on by default Oct 22 03:12:09.535 INFO kablam! Oct 22 03:12:09.535 INFO kablam! warning: unused import: `LuaValue` Oct 22 03:12:09.536 INFO kablam! --> src/stack/read.rs:2:5 Oct 22 03:12:09.536 INFO kablam! | Oct 22 03:12:09.536 INFO kablam! 2 | use LuaValue; Oct 22 03:12:09.536 INFO kablam! | ^^^^^^^^ Oct 22 03:12:09.537 INFO kablam! Oct 22 03:12:09.537 INFO kablam! warning: unused import: `LuaRef` Oct 22 03:12:09.537 INFO kablam! --> src/stack/read.rs:3:5 Oct 22 03:12:09.538 INFO kablam! | Oct 22 03:12:09.538 INFO kablam! 3 | use LuaRef; Oct 22 03:12:09.538 INFO kablam! | ^^^^^^ Oct 22 03:12:09.538 INFO kablam! Oct 22 03:12:09.539 INFO kablam! warning: unused import: `nil` Oct 22 03:12:09.539 INFO kablam! --> src/stack/read.rs:5:5 Oct 22 03:12:09.539 INFO kablam! | Oct 22 03:12:09.539 INFO kablam! 5 | use nil; Oct 22 03:12:09.540 INFO kablam! | ^^^ Oct 22 03:12:09.540 INFO kablam! Oct 22 03:12:09.540 INFO kablam! warning: unused import: `LuaValue` Oct 22 03:12:09.540 INFO kablam! --> src/stack/size.rs:2:5 Oct 22 03:12:09.541 INFO kablam! | Oct 22 03:12:09.541 INFO kablam! 2 | use LuaValue; Oct 22 03:12:09.541 INFO kablam! | ^^^^^^^^ Oct 22 03:12:09.542 INFO kablam! Oct 22 03:12:09.542 INFO kablam! warning: unused import: `LuaRef` Oct 22 03:12:09.542 INFO kablam! --> src/stack/size.rs:3:5 Oct 22 03:12:09.542 INFO kablam! | Oct 22 03:12:09.543 INFO kablam! 3 | use LuaRef; Oct 22 03:12:09.543 INFO kablam! | ^^^^^^ Oct 22 03:12:09.543 INFO kablam! Oct 22 03:12:09.543 INFO kablam! warning: unused import: `nil` Oct 22 03:12:09.544 INFO kablam! --> src/collections/table.rs:5:5 Oct 22 03:12:09.544 INFO kablam! | Oct 22 03:12:09.544 INFO kablam! 5 | use nil; Oct 22 03:12:09.544 INFO kablam! | ^^^ Oct 22 03:12:09.545 INFO kablam! Oct 22 03:12:09.545 INFO kablam! warning: unused import: `std::mem` Oct 22 03:12:09.545 INFO kablam! --> src/collections/table.rs:14:5 Oct 22 03:12:09.546 INFO kablam! | Oct 22 03:12:09.546 INFO kablam! 14 | use std::mem; Oct 22 03:12:09.546 INFO kablam! | ^^^^^^^^ Oct 22 03:12:09.546 INFO kablam! Oct 22 03:12:09.547 INFO kablam! warning: unused import: `Table` Oct 22 03:12:09.547 INFO kablam! --> src/context.rs:3:5 Oct 22 03:12:09.547 INFO kablam! | Oct 22 03:12:09.548 INFO kablam! 3 | use Table; Oct 22 03:12:09.548 INFO kablam! | ^^^^^ Oct 22 03:12:09.548 INFO kablam! Oct 22 03:12:09.548 INFO kablam! warning: unused import: `nil` Oct 22 03:12:09.549 INFO kablam! --> src/value.rs:6:5 Oct 22 03:12:09.549 INFO kablam! | Oct 22 03:12:09.549 INFO kablam! 6 | use nil; Oct 22 03:12:09.550 INFO kablam! | ^^^ Oct 22 03:12:09.550 INFO kablam! Oct 22 03:12:09.550 INFO kablam! warning: unused import: `Table` Oct 22 03:12:09.550 INFO kablam! --> src/function.rs:3:5 Oct 22 03:12:09.551 INFO kablam! | Oct 22 03:12:09.551 INFO kablam! 3 | use Table; Oct 22 03:12:09.551 INFO kablam! | ^^^^^ Oct 22 03:12:09.551 INFO kablam! Oct 22 03:12:09.552 INFO kablam! warning: unused import: `nil` Oct 22 03:12:09.552 INFO kablam! --> src/function.rs:5:5 Oct 22 03:12:09.552 INFO kablam! | Oct 22 03:12:09.552 INFO kablam! 5 | use nil; Oct 22 03:12:09.553 INFO kablam! | ^^^ Oct 22 03:12:09.553 INFO kablam! Oct 22 03:12:09.824 INFO kablam! warning: unused import: `LuaRef` Oct 22 03:12:09.825 INFO kablam! --> src/stack/push.rs:3:5 Oct 22 03:12:09.825 INFO kablam! | Oct 22 03:12:09.825 INFO kablam! 3 | use LuaRef; Oct 22 03:12:09.826 INFO kablam! | ^^^^^^ Oct 22 03:12:09.826 INFO kablam! | Oct 22 03:12:09.826 INFO kablam! = note: #[warn(unused_imports)] on by default Oct 22 03:12:09.827 INFO kablam! Oct 22 03:12:09.827 INFO kablam! warning: unused import: `LuaValue` Oct 22 03:12:09.827 INFO kablam! --> src/stack/read.rs:2:5 Oct 22 03:12:09.827 INFO kablam! | Oct 22 03:12:09.828 INFO kablam! 2 | use LuaValue; Oct 22 03:12:09.828 INFO kablam! | ^^^^^^^^ Oct 22 03:12:09.828 INFO kablam! Oct 22 03:12:09.829 INFO kablam! warning: unused import: `LuaRef` Oct 22 03:12:09.829 INFO kablam! --> src/stack/read.rs:3:5 Oct 22 03:12:09.829 INFO kablam! | Oct 22 03:12:09.829 INFO kablam! 3 | use LuaRef; Oct 22 03:12:09.830 INFO kablam! | ^^^^^^ Oct 22 03:12:09.830 INFO kablam! Oct 22 03:12:09.830 INFO kablam! warning: unused import: `LuaValue` Oct 22 03:12:09.830 INFO kablam! --> src/stack/size.rs:2:5 Oct 22 03:12:09.831 INFO kablam! | Oct 22 03:12:09.831 INFO kablam! 2 | use LuaValue; Oct 22 03:12:09.831 INFO kablam! | ^^^^^^^^ Oct 22 03:12:09.832 INFO kablam! Oct 22 03:12:09.832 INFO kablam! warning: unused import: `LuaRef` Oct 22 03:12:09.832 INFO kablam! --> src/stack/size.rs:3:5 Oct 22 03:12:09.833 INFO kablam! | Oct 22 03:12:09.833 INFO kablam! 3 | use LuaRef; Oct 22 03:12:09.833 INFO kablam! | ^^^^^^ Oct 22 03:12:09.834 INFO kablam! Oct 22 03:12:09.834 INFO kablam! warning: unused import: `std::mem` Oct 22 03:12:09.834 INFO kablam! --> src/collections/table.rs:14:5 Oct 22 03:12:09.835 INFO kablam! | Oct 22 03:12:09.835 INFO kablam! 14 | use std::mem; Oct 22 03:12:09.835 INFO kablam! | ^^^^^^^^ Oct 22 03:12:09.835 INFO kablam! Oct 22 03:12:09.836 INFO kablam! warning: unused import: `nil` Oct 22 03:12:09.836 INFO kablam! --> src/function.rs:5:5 Oct 22 03:12:09.836 INFO kablam! | Oct 22 03:12:09.836 INFO kablam! 5 | use nil; Oct 22 03:12:09.837 INFO kablam! | ^^^ Oct 22 03:12:09.837 INFO kablam! Oct 22 03:12:09.837 INFO kablam! warning: unused variable: `cxt` Oct 22 03:12:09.838 INFO kablam! --> src/value.rs:43:14 Oct 22 03:12:09.838 INFO kablam! | Oct 22 03:12:09.838 INFO kablam! 43 | fn check(cxt: &'a Context, idx: i32) -> bool { Oct 22 03:12:09.838 INFO kablam! | ^^^ help: consider using `_cxt` instead Oct 22 03:12:09.839 INFO kablam! | Oct 22 03:12:09.839 INFO kablam! = note: #[warn(unused_variables)] on by default Oct 22 03:12:09.839 INFO kablam! Oct 22 03:12:09.839 INFO kablam! warning: unused variable: `idx` Oct 22 03:12:09.840 INFO kablam! --> src/value.rs:43:32 Oct 22 03:12:09.840 INFO kablam! | Oct 22 03:12:09.840 INFO kablam! 43 | fn check(cxt: &'a Context, idx: i32) -> bool { Oct 22 03:12:09.840 INFO kablam! | ^^^ help: consider using `_idx` instead Oct 22 03:12:09.841 INFO kablam! Oct 22 03:12:09.841 INFO kablam! warning: unused variable: `cxt` Oct 22 03:12:09.841 INFO kablam! --> src/borrow.rs:52:14 Oct 22 03:12:09.841 INFO kablam! | Oct 22 03:12:09.842 INFO kablam! 52 | fn check(cxt: &'a Context, idx: i32) -> bool { Oct 22 03:12:09.842 INFO kablam! | ^^^ help: consider using `_cxt` instead Oct 22 03:12:09.842 INFO kablam! Oct 22 03:12:09.842 INFO kablam! warning: unused variable: `idx` Oct 22 03:12:09.843 INFO kablam! --> src/borrow.rs:52:32 Oct 22 03:12:09.843 INFO kablam! | Oct 22 03:12:09.843 INFO kablam! 52 | fn check(cxt: &'a Context, idx: i32) -> bool { Oct 22 03:12:09.843 INFO kablam! | ^^^ help: consider using `_idx` instead Oct 22 03:12:09.844 INFO kablam! Oct 22 03:12:09.932 INFO kablam! warning: unnecessary `unsafe` block Oct 22 03:12:09.932 INFO kablam! --> src/function.rs:48:9 Oct 22 03:12:09.932 INFO kablam! | Oct 22 03:12:09.932 INFO kablam! 48 | unsafe { Oct 22 03:12:09.932 INFO kablam! | ^^^^^^ unnecessary `unsafe` block Oct 22 03:12:09.932 INFO kablam! | Oct 22 03:12:09.932 INFO kablam! = note: #[warn(unused_unsafe)] on by default Oct 22 03:12:09.932 INFO kablam! Oct 22 03:12:09.932 INFO kablam! warning: unnecessary `unsafe` block Oct 22 03:12:09.932 INFO kablam! --> src/function.rs:101:24 Oct 22 03:12:09.932 INFO kablam! | Oct 22 03:12:09.932 INFO kablam! 98 | / unsafe extern fn wrapper(L: *mut ffi::lua_State) -> libc::c_int Oct 22 03:12:09.932 INFO kablam! 99 | | where P: Push, R: for<'a> Read<'a> + Size, F: Fn(R) -> P { Oct 22 03:12:09.932 INFO kablam! 100 | | let cxt = Context::from_state_weak(L); Oct 22 03:12:09.932 INFO kablam! 101 | | let func: &mut F = unsafe { mem::transmute(ffi::lua_touserdata(L, ffi::lua_upvalueindex(1))) }; Oct 22 03:12:09.932 INFO kablam! | | ^^^^^^ unnecessary `unsafe` block Oct 22 03:12:09.932 INFO kablam! ... | Oct 22 03:12:09.932 INFO kablam! 106 | | R::size() Oct 22 03:12:09.932 INFO kablam! 107 | | } Oct 22 03:12:09.932 INFO kablam! | |_- because it's nested under this `unsafe` fn Oct 22 03:12:09.932 INFO kablam! Oct 22 03:12:09.936 INFO kablam! warning: variable `L` should have a snake case name such as `l` Oct 22 03:12:09.936 INFO kablam! --> src/function.rs:98:35 Oct 22 03:12:09.936 INFO kablam! | Oct 22 03:12:09.936 INFO kablam! 98 | unsafe extern fn wrapper(L: *mut ffi::lua_State) -> libc::c_int Oct 22 03:12:09.937 INFO kablam! | ^ Oct 22 03:12:09.937 INFO kablam! | Oct 22 03:12:09.937 INFO kablam! = note: #[warn(non_snake_case)] on by default Oct 22 03:12:09.937 INFO kablam! Oct 22 03:12:09.937 INFO kablam! warning: type `nil` should have a camel case name such as `Nil` Oct 22 03:12:09.937 INFO kablam! --> src/lib.rs:40:1 Oct 22 03:12:09.937 INFO kablam! | Oct 22 03:12:09.937 INFO kablam! 40 | pub struct nil; Oct 22 03:12:09.937 INFO kablam! | ^^^^^^^^^^^^^^^ Oct 22 03:12:09.937 INFO kablam! | Oct 22 03:12:09.937 INFO kablam! = note: #[warn(non_camel_case_types)] on by default Oct 22 03:12:09.937 INFO kablam! Oct 22 03:12:10.213 INFO kablam! warning: unused variable: `cxt` Oct 22 03:12:10.213 INFO kablam! --> src/value.rs:43:14 Oct 22 03:12:10.213 INFO kablam! | Oct 22 03:12:10.214 INFO kablam! 43 | fn check(cxt: &'a Context, idx: i32) -> bool { Oct 22 03:12:10.214 INFO kablam! | ^^^ help: consider using `_cxt` instead Oct 22 03:12:10.214 INFO kablam! | Oct 22 03:12:10.215 INFO kablam! = note: #[warn(unused_variables)] on by default Oct 22 03:12:10.215 INFO kablam! Oct 22 03:12:10.215 INFO kablam! warning: unused variable: `idx` Oct 22 03:12:10.215 INFO kablam! --> src/value.rs:43:32 Oct 22 03:12:10.216 INFO kablam! | Oct 22 03:12:10.216 INFO kablam! 43 | fn check(cxt: &'a Context, idx: i32) -> bool { Oct 22 03:12:10.216 INFO kablam! | ^^^ help: consider using `_idx` instead Oct 22 03:12:10.216 INFO kablam! Oct 22 03:12:10.217 INFO kablam! warning: unused variable: `cxt` Oct 22 03:12:10.217 INFO kablam! --> src/borrow.rs:52:14 Oct 22 03:12:10.217 INFO kablam! | Oct 22 03:12:10.217 INFO kablam! 52 | fn check(cxt: &'a Context, idx: i32) -> bool { Oct 22 03:12:10.218 INFO kablam! | ^^^ help: consider using `_cxt` instead Oct 22 03:12:10.218 INFO kablam! Oct 22 03:12:10.218 INFO kablam! warning: unused variable: `idx` Oct 22 03:12:10.218 INFO kablam! --> src/borrow.rs:52:32 Oct 22 03:12:10.219 INFO kablam! | Oct 22 03:12:10.219 INFO kablam! 52 | fn check(cxt: &'a Context, idx: i32) -> bool { Oct 22 03:12:10.219 INFO kablam! | ^^^ help: consider using `_idx` instead Oct 22 03:12:10.220 INFO kablam! Oct 22 03:12:10.324 INFO kablam! warning: variable does not need to be mutable Oct 22 03:12:10.324 INFO kablam! --> src/function.rs:150:9 Oct 22 03:12:10.324 INFO kablam! | Oct 22 03:12:10.324 INFO kablam! 150 | let mut cxt = Context::new(); Oct 22 03:12:10.324 INFO kablam! | ----^^^ Oct 22 03:12:10.324 INFO kablam! | | Oct 22 03:12:10.324 INFO kablam! | help: remove this `mut` Oct 22 03:12:10.324 INFO kablam! | Oct 22 03:12:10.324 INFO kablam! = note: #[warn(unused_mut)] on by default Oct 22 03:12:10.324 INFO kablam! Oct 22 03:12:10.324 INFO kablam! warning: unnecessary `unsafe` block Oct 22 03:12:10.324 INFO kablam! --> src/function.rs:48:9 Oct 22 03:12:10.324 INFO kablam! | Oct 22 03:12:10.324 INFO kablam! 48 | unsafe { Oct 22 03:12:10.324 INFO kablam! | ^^^^^^ unnecessary `unsafe` block Oct 22 03:12:10.324 INFO kablam! | Oct 22 03:12:10.324 INFO kablam! = note: #[warn(unused_unsafe)] on by default Oct 22 03:12:10.324 INFO kablam! Oct 22 03:12:10.324 INFO kablam! warning: unnecessary `unsafe` block Oct 22 03:12:10.324 INFO kablam! --> src/function.rs:101:24 Oct 22 03:12:10.325 INFO kablam! | Oct 22 03:12:10.325 INFO kablam! 98 | / unsafe extern fn wrapper(L: *mut ffi::lua_State) -> libc::c_int Oct 22 03:12:10.325 INFO kablam! 99 | | where P: Push, R: for<'a> Read<'a> + Size, F: Fn(R) -> P { Oct 22 03:12:10.325 INFO kablam! 100 | | let cxt = Context::from_state_weak(L); Oct 22 03:12:10.325 INFO kablam! 101 | | let func: &mut F = unsafe { mem::transmute(ffi::lua_touserdata(L, ffi::lua_upvalueindex(1))) }; Oct 22 03:12:10.325 INFO kablam! | | ^^^^^^ unnecessary `unsafe` block Oct 22 03:12:10.325 INFO kablam! ... | Oct 22 03:12:10.325 INFO kablam! 106 | | R::size() Oct 22 03:12:10.325 INFO kablam! 107 | | } Oct 22 03:12:10.325 INFO kablam! | |_- because it's nested under this `unsafe` fn Oct 22 03:12:10.325 INFO kablam! Oct 22 03:12:10.343 INFO kablam! warning: variable `L` should have a snake case name such as `l` Oct 22 03:12:10.343 INFO kablam! --> src/function.rs:98:35 Oct 22 03:12:10.344 INFO kablam! | Oct 22 03:12:10.344 INFO kablam! 98 | unsafe extern fn wrapper(L: *mut ffi::lua_State) -> libc::c_int Oct 22 03:12:10.344 INFO kablam! | ^ Oct 22 03:12:10.344 INFO kablam! | Oct 22 03:12:10.344 INFO kablam! = note: #[warn(non_snake_case)] on by default Oct 22 03:12:10.344 INFO kablam! Oct 22 03:12:10.345 INFO kablam! warning: type `nil` should have a camel case name such as `Nil` Oct 22 03:12:10.345 INFO kablam! --> src/lib.rs:40:1 Oct 22 03:12:10.345 INFO kablam! | Oct 22 03:12:10.345 INFO kablam! 40 | pub struct nil; Oct 22 03:12:10.345 INFO kablam! | ^^^^^^^^^^^^^^^ Oct 22 03:12:10.345 INFO kablam! | Oct 22 03:12:10.346 INFO kablam! = note: #[warn(non_camel_case_types)] on by default Oct 22 03:12:10.346 INFO kablam! Oct 22 03:12:10.372 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 7.04s Oct 22 03:12:10.383 INFO kablam! su: No module specific data is present Oct 22 03:12:10.976 INFO running `"docker" "rm" "-f" "a2ebe7faad7a6273bad143efd3eacd4693e3fdbaff2107f23602fd69081e5709"` Oct 22 03:12:11.334 INFO blam! a2ebe7faad7a6273bad143efd3eacd4693e3fdbaff2107f23602fd69081e5709