Warning: Option Z Is Unstable

[sharpjs]

I've been getting this warning on every invocation of cargo check on stable rust (1.10):

$ cargo check
   Compiling ...redacted...
warning: the option `Z` is unstable and should only be used on the nightly compiler, but it is currently accepted for backwards compatibility; this will soon change, see issue #31847 for more details

[alilleybrinker]

This seems to still be happening. Is there some way to get no-trans on stable without using -Z?