$ git clone -n https://src.fedoraproject.org/rpms/webrtc-audio-processing0.3.git /var/lib/mock/f45-build-38299-723/root/chroot_tmpdir/scmroot/webrtc-audio-processing0.3
Cloning into '/var/lib/mock/f45-build-38299-723/root/chroot_tmpdir/scmroot/webrtc-audio-processing0.3'...
$ git fetch origin 89e3cd2606c31f76172b931aa79a2e310064d9c9:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/webrtc-audio-processing0.3
 * [new ref]         89e3cd2606c31f76172b931aa79a2e310064d9c9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 89e3cd2 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild