$ git clone -n https://src.fedoraproject.org/rpms/uronode.git /var/lib/mock/f45-build-37760-717/root/chroot_tmpdir/scmroot/uronode
Cloning into '/var/lib/mock/f45-build-37760-717/root/chroot_tmpdir/scmroot/uronode'...
$ git fetch origin b391adbcb90373289fcae37b8778046b32f9c277:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/uronode
 * [new ref]         b391adbcb90373289fcae37b8778046b32f9c277 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b391adb Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild