$ git clone -n https://src.fedoraproject.org/rpms/zita-alsa-pcmi.git /var/lib/mock/f45-build-39364-734/root/chroot_tmpdir/scmroot/zita-alsa-pcmi
Cloning into '/var/lib/mock/f45-build-39364-734/root/chroot_tmpdir/scmroot/zita-alsa-pcmi'...
$ git fetch origin 6cd1e71d80023f5b5051bfc7412b5cb1cde9a9c4:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/zita-alsa-pcmi
 * [new ref]         6cd1e71d80023f5b5051bfc7412b5cb1cde9a9c4 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6cd1e71 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild