Heuristic match: "/rustc/88d9e12ae178fab0fb5cc050a94da85685d449ea/library\test\src\lib.rs", Heuristic match: "c:\users\dev\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib/rustlib/src/rust\library\core\src\slice\sort\stable\merge.rs", Heuristic match: "tryfrominterrorc:\users\dev\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib/rustlib/src/rust\library\core\src\ptr\const_ptr.rs", Heuristic match: "/rustc/88d9e12ae178fab0fb5cc050a94da85685d449ea/library\core\src\slice\sort\stable\quicksort.rs", Heuristic match: "assertion failed: matches!(sym, symbol::t(_))crates\symtree\src\parse\extract.rs", Heuristic match: "c:\users\dev\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib/rustlib/src/rust\library\core\src\iter\traits\iterator.rs", Heuristic match: "c:\users\dev\.cargo\registry\src\index.crates.io-1949cf8c6b5b557f\regex-automata-0.4.18\src\dfa\dense.rs", Heuristic match: "c:\users\dev\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib/rustlib/src/rust\library\core\src\convert\mod.rs", Heuristic match: "/rustc/88d9e12ae178fab0fb5cc050a94da85685d449ea/library\test\src\formatters\mod.rs", Heuristic match: "crates\symtree\src\grammar\compile\lower\graphs.rs", Heuristic match: "crates\symtree\src\tree\builder.rs", Heuristic match: "c:\users\dev\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib/rustlib/src/rust\library\core\src\cell.rs", Heuristic match: "c:\users\dev\.cargo\registry\src\index.crates.io-1949cf8c6b5b557f\regex-syntax-0.8.11\src\parser.rs", Heuristic match: "/rustc/88d9e12ae178fab0fb5cc050a94da85685d449ea/library\core\src\num\imp\diy_float.rs", Heuristic match: "c:\users\dev\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib/rustlib/src/rust\library\core\src\slice\sort\shared\mod.rs", Heuristic match: "dsl-expected-tokeninternal error: entered unreachable codecrates\symtree\src\grammar\parser\cursor.rs", Heuristic match: "c:\users\dev\.cargo\registry\src\index.crates.io-1949cf8c6b5b557f\regex-syntax-0.8.11\src\utf8.rs", Heuristic match: "c:\users\dev\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib/rustlib/src/rust\library\alloc\src\collections\btree\map\entry.rs", Heuristic match: "/rustc/88d9e12ae178fab0fb5cc050a94da85685d449ea/library\test\src\helpers\shuffle.rs", Heuristic match: "capacity overflow/rustc/88d9e12ae178fab0fb5cc050a94da85685d449ea/library\alloc\src\vec\mod.rs", Heuristic match: "c:\users\dev\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib/rustlib/src/rust\library\alloc\src\vec\spec_from_iter_nested.rs", Heuristic match: ")]};,:crates\symtree\src\parse\recover.rs", Heuristic match: "unsafe precondition(s) violated: slice::get_unchecked requires that the index is within the slice this indicates a bug in the program. this undefined behavior check is optional, and cannot be relied on for safety.unsafe precondition(s) violated: slice::ge", Heuristic match: "node identity is out of rangec:\users\dev\.cargo\git\checkouts\cfglib-0d13b4f953122a58\f3ea736\crates\cfglib\src\graph\store\adjacency.rs", Heuristic match: "crates\symtree\src\parse\chart\precedence.rs", Heuristic match: "c:\users\dev\.cargo\registry\src\index.crates.io-1949cf8c6b5b557f\xxhash-rust-0.8.18\src\utils.rs", Heuristic match: "called `result::unwrap()` on an `err` valueis_aligned_to: align is not a power-of-twoc:\users\dev\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib/rustlib/src/rust\library\core\src\ptr\const_ptr.rs", Heuristic match: "assertion failed: add_lower || add_upperc:\users\dev\.cargo\registry\src\index.crates.io-1949cf8c6b5b557f\regex-syntax-0.8.11\src\hir\interval.rs", Heuristic match: "/rustc/88d9e12ae178fab0fb5cc050a94da85685d449ea/library\alloc\src\sync.rs", Heuristic match: "c:\users\dev\.cargo\git\checkouts\cfglib-0d13b4f953122a58\f3ea736\crates\cfglib\src\graph\scc.rs", Heuristic match: "c:\users\dev\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib/rustlib/src/rust\library\core\src\str\validations.rs", Heuristic match: "c:\users\dev\.cargo\registry\src\index.crates.io-1949cf8c6b5b557f\regex-syntax-0.8.11\src\debug.rs", Heuristic match: "spanc:\users\dev\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib/rustlib/src/rust\library\core\src\iter\adapters\step_by.rs", Heuristic match: "/rustc/88d9e12ae178fab0fb5cc050a94da85685d449ea/library\std\src\thread\id.rs", Heuristic match: "c:\users\dev\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib/rustlib/src/rust\library\core\src\sync\atomic.rs", Heuristic match: "assertion failed: stack.is_empty()c:\users\dev\.cargo\registry\src\index.crates.io-1949cf8c6b5b557f\regex-automata-0.4.18\src\util\determinize\mod.rs", Heuristic match: "assertion failed: !s.contains('\n')/rustc/88d9e12ae178fab0fb5cc050a94da85685d449ea/library\test\src\formatters\junit.rs", Heuristic match: "c:\users\dev\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib/rustlib/src/rust\library\core\src\slice\memchr.rs", Heuristic match: "c:\users\dev\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib/rustlib/src/rust\library\alloc\src\alloc.rs", Heuristic match: "literal tokens cannot be emptydsl-empty-literalcrates\symtree\src\grammar\parser\parse.rs", Heuristic match: "crates\symtree\src\parse\recover.rs", Heuristic match: "c:\users\dev\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib/rustlib/src/rust\library\core\src\ptr\mod.rs", Heuristic match: " crates\symtree\src\dump.rs", Heuristic match: "attempt to join into collection with len > usize::maxc:\users\dev\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib/rustlib/src/rust\library\alloc\src\vec\mod.rs", Heuristic match: "tryfrominterrorc:\users\dev\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib/rustlib/src/rust\library\alloc\src\collections\btree\node.rs", Heuristic match: "__crates\symtree\src\parse\chart\scan.rs", Heuristic match: "assertion failed: d.mant > 0/rustc/88d9e12ae178fab0fb5cc050a94da85685d449ea/library\core\src\num\imp\flt2dec\strategy\grisu.rs", Heuristic match: "crates\symtree\src\grammar\compile\lower\validate.rs", Heuristic match: " language { name = calc extensions = [.calc] start = expr_root } tokens { num = /[0-9]+/ ident = /[a-z]+/ skip ws = /[ \t\n]+/ } expr_root -> value:_expr _expr -> binary | unary | paren | num | ident binary -> left:_expr op:(+ | -) right:_", Heuristic match: "assertion failed: self.is_match_state(id)c:\users\dev\.cargo\registry\src\index.crates.io-1949cf8c6b5b557f\regex-automata-0.4.18\src\dfa\dense.rs", Heuristic match: "basecrates\symtree\src\grammar\parser\lexer.rs", Heuristic match: "assertion failed: opts.fail_fast || st.current_test_count() == st.total/rustc/88d9e12ae178fab0fb5cc050a94da85685d449ea/library\test\src\console.rs", Heuristic match: "..= (exhausted)c:\users\dev\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib/rustlib/src/rust\library\core\src\str\mod.rs", Heuristic match: "c:\users\dev\.cargo\registry\src\index.crates.io-1949cf8c6b5b557f\regex-automata-0.4.18\src\util\look.rs", Heuristic match: "c:\users\dev\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib/rustlib/src/rust\library\core\src\iter\adapters\enumerate.rs", Heuristic match: "c:\users\dev\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib/rustlib/src/rust\library\core\src\unicode\unicode_data.rs", Heuristic match: "c:\users\dev\.cargo\registry\src\index.crates.io-1949cf8c6b5b557f\regex-syntax-0.8.11\src\error.rs", Heuristic match: "/rustc/88d9e12ae178fab0fb5cc050a94da85685d449ea/library\std\src\sys\process\windows\child_pipe.rs", Heuristic match: "crates\symtree\src\grammar\compile\precedence\rewrite.rs", Heuristic match: "bad formatop char/rustc/88d9e12ae178fab0fb5cc050a94da85685d449ea/library\test\src\term\terminfo\parm.rs", Heuristic match: "c:\users\dev\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib/rustlib/src/rust\library\core\src\slice\cmp.rs", Heuristic match: "c:\users\dev\.cargo\git\checkouts\cfglib-0d13b4f953122a58\f3ea736\crates\cfglib\src\graph\store\adjacency.rs", Heuristic match: "/rustc/88d9e12ae178fab0fb5cc050a94da85685d449ea/library\std\src\env.rs", Heuristic match: "lexer-buildcrates\symtree\src\grammar\compile\ir\compiled.rs", Heuristic match: "c:\users\dev\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib/rustlib/src/rust\library\core\src\num\mod.rs", Heuristic match: "no entry found for keyc:\users\dev\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib/rustlib/src/rust\library\alloc\src\collections\btree\navigate.rs", Heuristic match: "window size must be non-zeroc:\users\dev\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib/rustlib/src/rust\library\core\src\str\pattern.rs", Heuristic match: "/rustc/88d9e12ae178fab0fb5cc050a94da85685d449ea/library\std\src\sys\thread\windows.rs", Heuristic match: "/rustc/88d9e12ae178fab0fb5cc050a94da85685d449ea/library\std\src\sync\mpmc\context.rs", Heuristic match: "/rustc/88d9e12ae178fab0fb5cc050a94da85685d449ea/library\core\src\str\mod.rs", Heuristic match: "is_nonoverlapping: `size_of::() * count` overflows a usizeis_aligned_to: align is not a power-of-twoc:\users\dev\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib/rustlib/src/rust\library\core\src\ptr\const_ptr.rs", Heuristic match: "/rustc/88d9e12ae178fab0fb5cc050a94da85685d449ea/library\std\src\sys\io\error\windows.rs", Heuristic match: "c:\users\dev\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib/rustlib/src/rust\library\alloc\src\slice.rs", Heuristic match: "0123456789abcdefc:\users\dev\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib/rustlib/src/rust\library\core\src\escape.rs", Heuristic match: "token fits in u32crates\symtree\src\lex\dfa.rs", Heuristic match: "a formatting trait implementation returned an error when the underlying stream did not/rustc/88d9e12ae178fab0fb5cc050a94da85685d449ea/library\alloc\src\fmt.rs", Heuristic match: "failed to spawn thread/rustc/88d9e12ae178fab0fb5cc050a94da85685d449ea/library\std\src\thread\functions.rs", Heuristic match: "/rustc/88d9e12ae178fab0fb5cc050a94da85685d449ea/library\alloc\src\collections\btree\navigate.rs", Heuristic match: "/rustc/88d9e12ae178fab0fb5cc050a94da85685d449ea/library\std\src\sync\once.rs", Heuristic match: "entity not foundpermission deniedconnection refusedconnection resethost unreachablenetwork unreachableconnection abortednot connectedaddress in useaddress not availablenetwork downbroken pipeentity already existsoperation would blocknot a directoryis a dir", Heuristic match: "c:\users\dev\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib/rustlib/src/rust\library\core\src\slice\sort\unstable\quicksort.rs", Heuristic match: "too many active read locks on rwlock/rustc/88d9e12ae178fab0fb5cc050a94da85685d449ea/library\std\src\sys\sync\rwlock\futex.rs", Heuristic match: "c:\users\dev\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib/rustlib/src/rust\library\core\src\iter\adapters\filter.rs", Heuristic match: "crates\symtree\src\grammar\compile\ir\precompute.rs", Heuristic match: "crates\symtree\src\parse\layout.rs", Heuristic match: "unsafe precondition(s) violated: nonnull::new_unchecked requires that the pointer is non-null this indicates a bug in the program. this undefined behavior check is optional, and cannot be relied on for safety.c:\users\dev\.rustup\toolchains\stable-x86_64-", Heuristic match: "c:\users\dev\.cargo\registry\src\index.crates.io-1949cf8c6b5b557f\regex-syntax-0.8.11\src\hir\interval.rs", Heuristic match: "crates\symtree\src\parse\chart\leo.rs", Heuristic match: "unsafe precondition(s) violated: isize::unchecked_neg cannot overflow this indicates a bug in the program. this undefined behavior check is optional, and cannot be relied on for safety.unsafe precondition(s) violated: usize::unchecked_add cannot overflow ", Heuristic match: "unsafe precondition(s) violated: slice::from_raw_parts_mut requires the pointer to be aligned and non-null, and the total size of the slice not to exceed `isize::max` this indicates a bug in the program. this undefined behavior check is optional, and cann", Heuristic match: "layouterrorc:\users\dev\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib/rustlib/src/rust\library\alloc\src\collections\btree\navigate.rs", Heuristic match: "is_aligned_to: align is not a power-of-twoc:\users\dev\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib/rustlib/src/rust\library\core\src\ptr\const_ptr.rs", Heuristic match: "c:\users\dev\.cargo\registry\src\index.crates.io-1949cf8c6b5b557f\regex-automata-0.4.18\src\util\start.rs", Heuristic match: "c:\users\dev\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib/rustlib/src/rust\library\core\src\ops\index_range.rs", Heuristic match: "fatal runtime error: rust panics must be rethrown, aborting fatal runtime error: rust cannot catch foreign exceptions, aborting overflow in duration::new/rustc/88d9e12ae178fab0fb5cc050a94da85685d449ea/library\core\src\time.rs", Heuristic match: "post-dot state advancescrates\symtree\src\grammar\compile\ir\compiled.rs", Heuristic match: "unsafe precondition(s) violated: slice::split_at_mut_unchecked requires the index to be within the slice this indicates a bug in the program. this undefined behavior check is optional, and cannot be relied on for safety.c:\users\dev\.rustup\toolchains\sta", Heuristic match: "c:\users\dev\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib/rustlib/src/rust\library\alloc\src\collections\btree\navigate.rs", Heuristic match: "crates\symtree\src\parse\chart\membership.rs", Heuristic match: "c:\users\dev\.cargo\registry\src\index.crates.io-1949cf8c6b5b557f\regex-automata-0.4.18\src\util\escape.rs", Heuristic match: "patterniderrorstateidc:\users\dev\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib/rustlib/src/rust\library\core\src\ptr\non_null.rs", Heuristic match: "/rustc/88d9e12ae178fab0fb5cc050a94da85685d449ea/library\test\src\bench.rs", Heuristic match: "unsafe precondition(s) violated: layout::from_size_alignment_unchecked requires that the rounded-up allocation size does not exceed isize::max this indicates a bug in the program. this undefined behavior check is optional, and cannot be relied on for safe", Heuristic match: "/rustc/88d9e12ae178fab0fb5cc050a94da85685d449ea/library\test\src\cli.rs", Heuristic match: "unsafe precondition(s) violated: hint::assert_unchecked must never be called when the condition is false this indicates a bug in the program. this undefined behavior check is optional, and cannot be relied on for safety.unsafe precondition(s) violated: hi", Heuristic match: "crates\symtree\src\grammar\compile\precedence\base.rs", Heuristic match: "c:\users\dev\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib/rustlib/src/rust\library\core\src\slice\sort\unstable\mod.rs", Heuristic match: "crates\symtree\src\parse\chart\recognize.rs", Heuristic match: "c:\users\dev\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib/rustlib/src/rust\library\alloc\src\vec\into_iter.rs", Heuristic match: "crates\symtree\src\parse\extract.rs", Heuristic match: "assertion failed: match track_edge_idx { leftorright::left(idx) => idx <= old_left_len, leftorright::right(idx) => idx <= right_len, }/rustc/88d9e12ae178fab0fb5cc050a94da85685d449ea/library\alloc\src\collections\btree\node.rs", Heuristic match: "assertion failed: digits < 40/rustc/88d9e12ae178fab0fb5cc050a94da85685d449ea/library\core\src\wtf8.rs", Heuristic match: "rust_backtraceassertion failed: self.is_code_point_boundary(new_len)/rustc/88d9e12ae178fab0fb5cc050a94da85685d449ea/library\alloc\src\wtf8\mod.rs", Heuristic match: "c:\users\dev\.cargo\registry\src\index.crates.io-1949cf8c6b5b557f\regex-syntax-0.8.11\src\hir\mod.rs", Heuristic match: "c:\users\dev\.cargo\registry\src\index.crates.io-1949cf8c6b5b557f\regex-automata-0.4.18\src\nfa\thompson\compiler.rs", Heuristic match: "unsafe precondition(s) violated: usize::unchecked_sub cannot overflow this indicates a bug in the program. this undefined behavior check is optional, and cannot be relied on for safety.c:\users\dev\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib/rust", Heuristic match: "c:\users\dev\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib/rustlib/src/rust\library\core\src\slice\sort\stable\mod.rs", Heuristic match: " -fn() -> + : punycode{}.llvm./rust/deps\rustc-demangle-0.1.27\src\lib.rs", Heuristic match: "c:\users\dev\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib/rustlib/src/rust\library\core\src\slice\index.rs", Heuristic match: "c:\users\dev\.cargo\registry\src\index.crates.io-1949cf8c6b5b557f\regex-syntax-0.8.11\src\hir\translate.rs", Heuristic match: "/rustc/88d9e12ae178fab0fb5cc050a94da85685d449ea/library\test\src\term\terminfo\parser\compiled.rs", Heuristic match: "c:\users\dev\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib/rustlib/src/rust\library\alloc\src\vec\mod.rs", Heuristic match: "assertion failed: mem::size_of::() > 0c:\users\dev\.cargo\registry\src\index.crates.io-1949cf8c6b5b557f\xxhash-rust-0.8.18\src\utils.rs", Heuristic match: "chunk size must be non-zeroc:\users\dev\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib/rustlib/src/rust\library\core\src\slice\iter.rs", Heuristic match: "is_nonoverlapping: `size_of::() * count` overflows a usizecrates\symtree\src\parse\chart\scan.rs", Heuristic match: "c:\users\dev\.cargo\registry\src\index.crates.io-1949cf8c6b5b557f\regex-automata-0.4.18\src\util\sparse_set.rs", Heuristic match: "c:\users\dev\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib/rustlib/src/rust\library\core\src\hash\mod.rs", Heuristic match: "c:\users\dev\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib/rustlib/src/rust\library\alloc\src\collections\btree\remove.rs", Heuristic match: "assertion failed: self.is_char_boundary(new_len)/rustc/88d9e12ae178fab0fb5cc050a94da85685d449ea/library\std\src\ffi\os_str.rs", Heuristic match: "start node is out of rangec:\users\dev\.cargo\git\checkouts\cfglib-0d13b4f953122a58\f3ea736\crates\cfglib\src\graph\search\events\depth_first.rs", Heuristic match: "parse has fewer than 2^32 pre-tokenscrates\symtree\src\parse\driver.rs", Heuristic match: "c:\users\dev\.cargo\git\checkouts\cfglib-0d13b4f953122a58\f3ea736\crates\cfglib\src\graph\traverse.rs", Heuristic match: "/rustc/88d9e12ae178fab0fb5cc050a94da85685d449ea/library\std\src\sync\mpmc\array.rs", Heuristic match: "/rustc/88d9e12ae178fab0fb5cc050a94da85685d449ea/library\test\src\formatters\json.rs", Heuristic match: "fatal runtime error: i/o error: operation failed to complete synchronously, aborting advancing io slices beyond their length/rustc/88d9e12ae178fab0fb5cc050a94da85685d449ea/library\core\src\io\io_slice.rs", Heuristic match: "/rustc/88d9e12ae178fab0fb5cc050a94da85685d449ea/library\std\src\panicking.rs", Heuristic match: "crates\symtree\src\grammar\compile\ir\symbols.rs", Heuristic match: "c:\users\dev\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib/rustlib/src/rust\library\core\src\hash\sip.rs", Heuristic match: "more than 2^16 kindscrates\symtree\src\grammar\compile\ir\symbols.rs", Heuristic match: "/rust/deps\hashbrown-0.17.1\src\raw.rs", Heuristic match: "capacity overflowc:\users\dev\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib/rustlib/src/rust\library\alloc\src\slice.rs", Heuristic match: "internal error: entered unreachable codec:\users\dev\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib/rustlib/src/rust\library\std\src\sys\thread_local\native\lazy.rs", Heuristic match: "crates\symtree\src\grammar\compile\lower\analyze.rs", Heuristic match: "tryfromcharerrorc:\users\dev\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib/rustlib/src/rust\library\core\src\ptr\non_null.rs", Heuristic match: "mid > lenc:\users\dev\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib/rustlib/src/rust\library\core\src\slice\mod.rs", Heuristic match: "/rustc/88d9e12ae178fab0fb5cc050a94da85685d449ea/library\std\src\sys\pal\windows\mod.rs", Heuristic match: "c:\users\dev\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib/rustlib/src/rust\library\alloc\src\boxed.rs", Heuristic match: "c:\users\dev\.cargo\git\checkouts\cfglib-0d13b4f953122a58\f3ea736\crates\cfglib\src\graph\open\events\depth_first.rs", Heuristic match: "unsupportedcapturesc:\users\dev\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib/rustlib/src/rust\library\core\src\convert\mod.rs", Heuristic match: "c:\users\dev\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib/rustlib/src/rust\library\alloc\src\str.rs", Heuristic match: "c:\users\dev\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib/rustlib/src/rust\library\core\src\slice\sort\stable\drift.rs", Heuristic match: "c:\users\dev\.cargo\registry\src\index.crates.io-1949cf8c6b5b557f\regex-syntax-0.8.11\src\ast\mod.rs", Heuristic match: "the current set retains frontier storagecrates\symtree\src\parse\chart\set.rs", Heuristic match: "/rustc/88d9e12ae178fab0fb5cc050a94da85685d449ea/library\std\src\..\..\backtrace\src\dbghelp.rs", Heuristic match: "assertion failed: step != 0c:\users\dev\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib/rustlib/src/rust\library\core\src\iter\adapters\step_by.rs", Heuristic match: "unsafe precondition(s) violated: str::get_unchecked requires that the range is within the string slice this indicates a bug in the program. this undefined behavior check is optional, and cannot be relied on for safety.capacity overflowc:\users\dev\.rustup", Heuristic match: "c:\users\dev\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib/rustlib/src/rust\library\core\src\slice\sort\shared\pivot.rs", Heuristic match: "crates\symtree\src\tree\node.rs", Heuristic match: "assertion failed: !sorted_samples.is_empty()/rustc/88d9e12ae178fab0fb5cc050a94da85685d449ea/library\test\src\stats.rs", Heuristic match: "c:\users\dev\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib/rustlib/src/rust\library\alloc\src\collections\btree\node.rs", Heuristic match: "c:\users\dev\.cargo\registry\src\index.crates.io-1949cf8c6b5b557f\xxhash-rust-0.8.18\src\xxh3_common.rs", Heuristic match: "/rustc/88d9e12ae178fab0fb5cc050a94da85685d449ea/library\test\src\helpers\concurrency.rs", Heuristic match: "crates\symtree\src\parse\chart\candidate.rs", Heuristic match: "/rustc/88d9e12ae178fab0fb5cc050a94da85685d449ea/library\core\src\fmt\num.rs", Heuristic match: "c:\users\dev\.cargo\registry\src\index.crates.io-1949cf8c6b5b557f\regex-syntax-0.8.11\src\ast\parse.rs", Heuristic match: "unsafe precondition(s) violated: ptr::offset_from_unsigned requires `self >= origin` this indicates a bug in the program. this undefined behavior check is optional, and cannot be relied on for safety.c:\users\dev\.rustup\toolchains\stable-x86_64-pc-window", Heuristic match: "/rustc/88d9e12ae178fab0fb5cc050a94da85685d449ea/library\panic_unwind\src\seh.rs", Heuristic match: "ahfastateidpredictedconfirmedc:\users\dev\.cargo\git\checkouts\cfglib-0d13b4f953122a58\f3ea736\crates\cfglib\src\graph\search.rs", Heuristic match: "c:\users\dev\.cargo\registry\src\index.crates.io-1949cf8c6b5b557f\regex-automata-0.4.18\src\nfa\thompson\range_trie.rs", Heuristic match: "cannot build dfas for regexes with unicode word boundaries; switch to ascii word boundaries, or heuristically enable unicode word boundaries or use a different regex enginec:\users\dev\.cargo\registry\src\index.crates.io-1949cf8c6b5b557f\regex-automata-0.4", Heuristic match: "thread name may not contain interior null bytes/rustc/88d9e12ae178fab0fb5cc050a94da85685d449ea/library\std\src\thread\thread.rs", Heuristic match: "c:\users\dev\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib/rustlib/src/rust\library\core\src\char\methods.rs", Heuristic match: "unsafe precondition(s) violated: nonzero::new_unchecked requires the argument to be non-zero this indicates a bug in the program. this undefined behavior check is optional, and cannot be relied on for safety.c:\users\dev\.rustup\toolchains\stable-x86_64-p", Heuristic match: "c:\users\dev\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib/rustlib/src/rust\library\core\src\alloc\layout.rs", Heuristic match: "c:\users\dev\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib/rustlib/src/rust\library\core\src\ptr\unique.rs", Heuristic match: "c:\users\dev\.cargo\git\checkouts\cfglib-0d13b4f953122a58\f3ea736\crates\cfglib\src\graph\store.rs", Heuristic match: "c:\users\dev\.cargo\git\checkouts\cfglib-0d13b4f953122a58\f3ea736\crates\cfglib\src\graph\search.rs", Heuristic match: "c:\users\dev\.cargo\registry\src\index.crates.io-1949cf8c6b5b557f\regex-automata-0.4.18\src\dfa\accel.rs", Heuristic match: "/rustc/88d9e12ae178fab0fb5cc050a94da85685d449ea/library\std\src\sys\pal\windows\time.rs", Heuristic match: "hash table capacity overflow/rust/deps\hashbrown-0.17.1\src\raw.rs", Heuristic match: "/rustc/88d9e12ae178fab0fb5cc050a94da85685d449ea/library\std\src\thread\local.rs", Heuristic match: "__continuationcrates\symtree\src\grammar\compile\lower\terminals.rs", Heuristic match: "ers\dev\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib/rustlib/src/rust\library\core\src\iter\range.rs", Heuristic match: "/rust/deps\getopts-0.2.24\src\lib.rs", Heuristic match: "crates\symtree\src\lex\token.rs", Heuristic match: "soft-word-mode-actiondefaultfewer than 2^32 modescrates\symtree\src\grammar\compile\lower\terminals.rs", Heuristic match: "crates\symtree\src\lex\dfa.rs", Heuristic match: "user-provided comparison function does not correctly implement a total order/rustc/88d9e12ae178fab0fb5cc050a94da85685d449ea/library\core\src\slice\sort\shared\smallsort.rs", Heuristic match: "c:\users\dev\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib/rustlib/src/rust\library\std\src\thread\local.rs", Heuristic match: "c:\users\dev\.cargo\registry\src\index.crates.io-1949cf8c6b5b557f\regex-syntax-0.8.11\src\unicode.rs", Heuristic match: "tryfrominterrorc:\users\dev\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib/rustlib/src/rust\library\core\src\str\traits.rs", Heuristic match: "crates\symtree\src\grammar\compile\precedence\shape.rs", Heuristic match: "c:\users\dev\.cargo\registry\src\index.crates.io-1949cf8c6b5b557f\regex-automata-0.4.18\src\nfa\thompson\nfa.rs", Heuristic match: "c:\users\dev\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib/rustlib/src/rust\library\core\src\ptr\mut_ptr.rs", Heuristic match: "c:\users\dev\.cargo\registry\src\index.crates.io-1949cf8c6b5b557f\regex-automata-0.4.18\src\dfa\minimize.rs", Heuristic match: "c:\users\dev\.cargo\registry\src\index.crates.io-1949cf8c6b5b557f\regex-automata-0.4.18\src\util\wire.rs", Heuristic match: "there is no such thing as a relaxed fencec:\users\dev\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib/rustlib/src/rust\library\core\src\sync\atomic.rs", Heuristic match: "c:\users\dev\.cargo\registry\src\index.crates.io-1949cf8c6b5b557f\regex-automata-0.4.18\src\nfa\thompson\builder.rs", Heuristic match: "fatal runtime error: current thread handle already set during thread spawn, aborting /rustc/88d9e12ae178fab0fb5cc050a94da85685d449ea/library\std\src\io\buffered\linewritershim.rs", Heuristic match: "layout checked abovecrates\symtree\src\parse\layout.rs", Heuristic match: "unsafe precondition(s) violated: vec::set_len requires that new_len <= capacity() this indicates a bug in the program. this undefined behavior check is optional, and cannot be relied on for safety.head fact is out of rangec:\users\dev\.cargo\git\checkouts", Heuristic match: "c:\users\dev\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib/rustlib/src/rust\library\alloc\src\raw_vec\mod.rs", Heuristic match: "/rustc/88d9e12ae178fab0fb5cc050a94da85685d449ea/library\core\src\str\pattern.rs", Heuristic match: "/rustc/88d9e12ae178fab0fb5cc050a94da85685d449ea/library\std\src\sys\stdio\windows.rs", Heuristic match: "/rustc/88d9e12ae178fab0fb5cc050a94da85685d449ea/library\std\src\sys\process\windows.rs", Heuristic match: "/rustc/88d9e12ae178fab0fb5cc050a94da85685d449ea/library\std\src\sys\env\windows.rs", Heuristic match: "/rustc/88d9e12ae178fab0fb5cc050a94da85685d449ea/library\alloc\src\str.rs", Heuristic match: "/rustc/88d9e12ae178fab0fb5cc050a94da85685d449ea/library\std\src\..\..\backtrace\src\symbolize\mod.rs", Heuristic match: "too many running threads in thread scope/rustc/88d9e12ae178fab0fb5cc050a94da85685d449ea/library\std\src\thread\scoped.rs", Heuristic match: "crates\symtree\src\interner.rs", Heuristic match: "c:\users\dev\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib/rustlib/src/rust\library\core\src\str\mod.rs", Heuristic match: "nonterminal index fits u32crates\symtree\src\grammar\compile\precedence\detect.rs", Heuristic match: "c:\users\dev\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib/rustlib/src/rust\library\core\src\str\pattern.rs", Heuristic match: "c:\users\dev\.cargo\registry\src\index.crates.io-1949cf8c6b5b557f\regex-automata-0.4.18\src\util\captures.rs", Heuristic match: "c:\users\dev\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib/rustlib/src/rust\library\core\src\str\traits.rs", Heuristic match: "assertion failed: parts.len() >= 4/rustc/88d9e12ae178fab0fb5cc050a94da85685d449ea/library\core\src\num\imp\flt2dec\mod.rs", Heuristic match: "crates\symtree\src\grammar\compile\ir\automaton.rs", Heuristic match: "c:\users\dev\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib/rustlib/src/rust\library\core\src\slice\sort\stable\quicksort.rs", Heuristic match: "/rustc/88d9e12ae178fab0fb5cc050a94da85685d449ea/library\std\src\sync\mpmc\zero.rs", Heuristic match: "/rustc/88d9e12ae178fab0fb5cc050a94da85685d449ea/library\core\src\ops\function.rs", Heuristic match: "fewer than 2^32 rulescrates\symtree\src\grammar\compile\lower\entry.rs", Heuristic match: "a display implementation returned an error unexpectedly/rustc/88d9e12ae178fab0fb5cc050a94da85685d449ea/library\alloc\src\string.rs", Heuristic match: "called `result::unwrap()` on an `err` valuec:\users\dev\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib/rustlib/src/rust\library\core\src\ptr\mod.rs", Heuristic match: "/rustc/88d9e12ae178fab0fb5cc050a94da85685d449ea/library\core\src\fmt\mod.rs", Heuristic match: "/rust/deps\rustc-demangle-0.1.27\src\legacy.rs", Heuristic match: "/rustc/88d9e12ae178fab0fb5cc050a94da85685d449ea/library\std\src\sys\process\mod.rs", Heuristic match: "formatting argument out of range/rustc/88d9e12ae178fab0fb5cc050a94da85685d449ea/library\core\src\time.rs", Heuristic match: "/rustc/88d9e12ae178fab0fb5cc050a94da85685d449ea/library\test\src\time.rs", Heuristic match: "/rustc/88d9e12ae178fab0fb5cc050a94da85685d449ea/library\std\src\sys\args\windows.rs", Heuristic match: "unsafe precondition(s) violated: usize::unchecked_add cannot overflow this indicates a bug in the program. this undefined behavior check is optional, and cannot be relied on for safety.unsafe precondition(s) violated: usize::unchecked_mul cannot overflow ", Heuristic match: "advancing ioslice beyond its length/rustc/88d9e12ae178fab0fb5cc050a94da85685d449ea/library\core\src\io\io_slice\repr_windows.rs", Heuristic match: "c:\users\dev\.cargo\registry\src\index.crates.io-1949cf8c6b5b557f\regex-automata-0.4.18\src\dfa\determinize.rs", Heuristic match: "c:\users\dev\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib/rustlib/src/rust\library\core\src\slice\sort\shared\smallsort.rs", Heuristic match: "c:\users\dev\.cargo\registry\src\index.crates.io-1949cf8c6b5b557f\regex-syntax-0.8.11\src\ast\visitor.rs", Heuristic match: "crates\symtree\src\parse\chart\set.rs", Heuristic match: "`->``-``|``=``(``)``{``}``[``]``*``+``?``:``,`end of filecrates\symtree\src\grammar\parser\lexer.rs", Pattern match: "cmd.exe/rustc/88d9e12ae178fab0fb5cc050a94da85685d449ea/library\std\src\sys\thread_local\destructors\list.rs", Heuristic match: "group index fits u32crates\symtree\src\parse\chart\candidate.rs", Heuristic match: "/rustc/88d9e12ae178fab0fb5cc050a94da85685d449ea/library\core\src\panicking.rs", Heuristic match: "/rustc/88d9e12ae178fab0fb5cc050a94da85685d449ea/library\core\src\num\imp\bignum.rs", Heuristic match: "grammar has fewer than 2^32 productionscrates\symtree\src\grammar\compile\lower\entry.rs", Heuristic match: "k@~c:\users\dev\.cargo\registry\src\index.crates.io-1949cf8c6b5b557f\xxhash-rust-0.8.18\src\xxh3_common.rs", Heuristic match: "c:\users\dev\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib/rustlib/src/rust\library\core\src\iter\traits\exact_size.rs", Heuristic match: "c:\users\dev\.cargo\registry\src\index.crates.io-1949cf8c6b5b557f\regex-automata-0.4.18\src\util\alphabet.rs", Heuristic match: "c:\users\dev\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib/rustlib/src/rust\library\alloc\src\rc.rs", Heuristic match: "c:\users\dev\.cargo\registry\src\index.crates.io-1949cf8c6b5b557f\regex-automata-0.4.18\src\dfa\special.rs", Heuristic match: "/rustc/88d9e12ae178fab0fb5cc050a94da85685d449ea/library\alloc\src\collections\btree\node.rs", Heuristic match: "a display implementation returned an error unexpectedlyc:\users\dev\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib/rustlib/src/rust\library\alloc\src\string.rs", Heuristic match: "/rustc/88d9e12ae178fab0fb5cc050a94da85685d449ea/library\core\src\slice\memchr.rs", Heuristic match: "c:\users\dev\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib/rustlib/src/rust\library\core\src\iter\traits\accum.rs", Heuristic match: "c:\users\dev\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib/rustlib/src/rust\library\core\src\slice\iter.rs", Heuristic match: "/rustc/88d9e12ae178fab0fb5cc050a94da85685d449ea/library\std\src\io\mod.rs", Heuristic match: "crates\symtree\src\grammar\compile\lower\rules.rs", Heuristic match: "rust_test_time_unitrust_test_time_integrationrust_test_time_doctestthreads should not terminate unexpectedly/rustc/88d9e12ae178fab0fb5cc050a94da85685d449ea/library\std\src\thread\lifecycle.rs", Heuristic match: "parse provenance reserves u32::max as a compact-link tagcrates\symtree\src\parse\chart\item.rs", Heuristic match: "dest is out of boundsc:\users\dev\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib/rustlib/src/rust\library\core\src\ptr\mod.rs", Heuristic match: "c:\users\dev\.cargo\registry\src\index.crates.io-1949cf8c6b5b557f\regex-automata-0.4.18\src\util\determinize\state.rs", Heuristic match: "to_digit: invalid radix -- radix must be in the range 2 to 36 inclusivec:\users\dev\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib/rustlib/src/rust\library\core\src\char\methods.rs", Heuristic match: "/rustc/88d9e12ae178fab0fb5cc050a94da85685d449ea/library\core\src\num\imp\flt2dec\strategy\dragon.rs", Heuristic match: "c:\users\dev\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib/rustlib/src/rust\library\core\src\option.rs", Heuristic match: "/rustc/88d9e12ae178fab0fb5cc050a94da85685d449ea/library\core\src\slice\index.rs", Heuristic match: "chart membership table is too largecrates\symtree\src\parse\chart\membership.rs", Heuristic match: "crates\symtree\src\parse\chart\closure.rs", Heuristic match: "assertion failed: range.start <= range.end && range.end <= self.lencrates\symtree\src\parse\chart\arena.rs", Heuristic match: "crates\symtree\src\tree\arena.rs", Heuristic match: "crates\symtree\src\parse\chart\scan.rs", Heuristic match: "unsafe precondition(s) violated: slice::swap_unchecked requires that the indices are within the slice this indicates a bug in the program. this undefined behavior check is optional, and cannot be relied on for safety.unsafe precondition(s) violated: slice", Heuristic match: "c:\users\dev\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib/rustlib/src/rust\library\core\src\array\iter\iter_inner.rs", Heuristic match: "c:\users\dev\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib/rustlib/src/rust\library\alloc\src\sync.rs", Heuristic match: "c:\users\dev\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib/rustlib/src/rust\library\core\src\slice\mod.rs", Heuristic match: "crates\symtree\src\grammar\compile\precedence\detect.rs", Heuristic match: "/rustc/88d9e12ae178fab0fb5cc050a94da85685d449ea/library\alloc\src\slice.rs", Heuristic match: "unsafe precondition(s) violated: alignment::new_unchecked requires a power of two this indicates a bug in the program. this undefined behavior check is optional, and cannot be relied on for safety.c:\users\dev\.rustup\toolchains\stable-x86_64-pc-windows-m", Heuristic match: "/rustc/88d9e12ae178fab0fb5cc050a94da85685d449ea/library\std\src\rt.rs", Heuristic match: "c:\users\dev\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib/rustlib/src/rust\library\core\src\slice\sort\unstable\heapsort.rs", Heuristic match: "unknown-startcrates\symtree\src\grammar\compile\lower\analyze.rs", Heuristic match: "expected a precedence leveltree has fewer than 2^32 entriescrates\symtree\src\tree\builder.rs", Heuristic match: "reserved-kind-namecrates\symtree\src\grammar\compile\lower\rules.rs", Heuristic match: "use of std::thread::current() is not possible after the thread's local data has been destroyed/rustc/88d9e12ae178fab0fb5cc050a94da85685d449ea/library\std\src\thread\current.rs", Heuristic match: "c:\users\dev\.cargo\registry\src\index.crates.io-1949cf8c6b5b557f\xxhash-rust-0.8.18\src\xxh3.rs", Heuristic match: "a formatting trait implementation returned an error when the underlying stream did not/rustc/88d9e12ae178fab0fb5cc050a94da85685d449ea/library\std\src\io\mod.rs", Heuristic match: "c:\users\dev\.cargo\registry\src\index.crates.io-1949cf8c6b5b557f\regex-automata-0.4.18\src\dfa\remapper.rs", Heuristic match: "/rustc/88d9e12ae178fab0fb5cc050a94da85685d449ea/library\alloc\src\raw_vec\mod.rs", Heuristic match: "c:\users\dev\.cargo\registry\src\index.crates.io-1949cf8c6b5b557f\regex-automata-0.4.18\src\util\primitives.rs", Heuristic match: "/rustc/88d9e12ae178fab0fb5cc050a94da85685d449ea/library\std\src\io\stdio.rs", Heuristic match: "/rustc/88d9e12ae178fab0fb5cc050a94da85685d449ea/library\std\src\sync\mpmc\list.rs", Heuristic match: "unsafe precondition(s) violated: vec::from_raw_parts_in requires that length <= capacity this indicates a bug in the program. this undefined behavior check is optional, and cannot be relied on for safety.unsafe precondition(s) violated: vec::set_len requi", Heuristic match: "/rustc/88d9e12ae178fab0fb5cc050a94da85685d449ea/library\std\src\sync\mpmc\waker.rs", Heuristic match: "c:\users\dev\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib/rustlib/src/rust\library\core\src\fmt\mod.rs", Heuristic match: "called `result::unwrap()` on an `err` valuec:\users\dev\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib/rustlib/src/rust\library\core\src\ptr\non_null.rs", Heuristic match: "{invalid syntax}{recursion limit reached}?`fmt::error`s should be impossible without a `fmt::formatter`/rust/deps\rustc-demangle-0.1.27\src\v0.rs", Heuristic match: "c:\users\dev\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib/rustlib/src/rust\library\core\src\mem\alignment.rs", Heuristic match: "c:\users\dev\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib/rustlib/src/rust\library\alloc\src\vec\drain.rs", Heuristic match: "internal error: entered unreachable code/rustc/88d9e12ae178fab0fb5cc050a94da85685d449ea/library\std\src\sys\thread_local\native\lazy.rs", Heuristic match: "c:\users\dev\.cargo\registry\src\index.crates.io-1949cf8c6b5b557f\regex-automata-0.4.18\src\nfa\thompson\literal_trie.rs", Heuristic match: "setafsetabcolorsadvancing io slices beyond their length/rustc/88d9e12ae178fab0fb5cc050a94da85685d449ea/library\core\src\io\io_slice.rs", Heuristic match: "\...lock count overflow in reentrant mutex/rustc/88d9e12ae178fab0fb5cc050a94da85685d449ea/library\std\src\sync\reentrant_lock.rs", Heuristic match: "c:\users\dev\.cargo\registry\src\index.crates.io-1949cf8c6b5b557f\regex-automata-0.4.18\src\nfa\thompson\map.rs", Heuristic match: "dense identity index exceeds u32::maxc:\users\dev\.cargo\git\checkouts\cfglib-0d13b4f953122a58\f3ea736\crates\cfglib\src\graph\store\id.rs", Heuristic match: "c:\users\dev\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib/rustlib/src/rust\library\core\src\iter\range.rs", Heuristic match: "unsafe precondition(s) violated: slice::from_raw_parts requires the pointer to be aligned and non-null, and the total size of the slice not to exceed `isize::max` this indicates a bug in the program. this undefined behavior check is optional, and cannot b", Heuristic match: "c:\users\dev\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib/rustlib/src/rust\library\core\src\ptr\non_null.rs", Heuristic match: "base_precedence_override_stays_on_generalized_pathcrates\symtree\tests\precedence.rs", Heuristic match: "/rustc/88d9e12ae178fab0fb5cc050a94da85685d449ea/library\alloc\src\collections\btree\map\entry.rs", Heuristic match: "/rustc/88d9e12ae178fab0fb5cc050a94da85685d449ea/library\std\src\path.rs", Heuristic match: "crates\symtree\src\lex\builtin.rs", Heuristic match: "/rustc/88d9e12ae178fab0fb5cc050a94da85685d449ea/library\alloc\src\vec\mod.rs", Heuristic match: "/rustc/88d9e12ae178fab0fb5cc050a94da85685d449ea/library\std\src\sync\mpmc\mod.rs", Heuristic match: "unsafe precondition(s) violated: invalid value for `char` this indicates a bug in the program. this undefined behavior check is optional, and cannot be relied on for safety.c:\users\dev\.rustup\toolchains\stable-x86_64-pc-windows-msvc\lib/rustlib/src/rust"