hongfuzz cannot be built with ASAN. what is the reason for this limitation?

[0xalpharush]

ziggy/src/bin/cargo-ziggy/build.rs

Lines 98 to 101 in e5686b6

	assert!(
	!self.asan,
	"Cannot build honggfuzz with ASAN for the moment. use --no-honggfuzz"
	);

[0xalpharush]

Also why does AFL++ require -Copt-level=0 for ASAN?