[RyanSquared]

Time and date are... tolerable. There's SOURCE_DATE_EPOCH which should always be set to whack it into submission when used. ASLR of the _compiler being invoked_ resulting in a difference in the _program being compiled_ is nuts and would break any self-hosting compiler with consistency checks.

[xiphias2]

ASLR is important, but you should be able to provide the random seed (I don't know if it's possible or not)