$ git clone -n https://src.fedoraproject.org/rpms/audex.git /var/lib/mock/f42-build-side-1-3562212-46722/root/chroot_tmpdir/scmroot/audex
Cloning into '/var/lib/mock/f42-build-side-1-3562212-46722/root/chroot_tmpdir/scmroot/audex'...
$ git fetch origin 7d67f1d4bf194b81e960a20904169243254543fb:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/audex
 * [new ref]         7d67f1d4bf194b81e960a20904169243254543fb -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7d67f1d 25.04.2