aarch64 toolchain regression?

[Rex Dieter]

Builds that were previously succeeding (e.g. pulseaudio) are now failing on 
aarch64 with errors like:
BUILDSTDERR: annobin: modules/module-loopback.c: ICE: Should be 64-bit 
target


Failed scratch build:
https://userbase.kde.org/Konversation/Configuring_SASL_authentication

Prior successful build,
https://koji.fedoraproject.org/koji/buildinfo?buildID=1348793