https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96899
--- Comment #3 from John Paul Adrian Glaubitz <glaubitz at physik dot fu-berlin.de> --- I managed to successfully perform a local build natively with an updated version of QEMU. I have updated QEMU on the build servers as well and rescheduled the gcc-10 package. Let's see if it builds fine now, then we can hopefully close this as invalid.