$ git clone -n https://src.fedoraproject.org/rpms/ffuf.git /var/lib/mock/f45-build-8943-397/root/chroot_tmpdir/scmroot/ffuf
Cloning into '/var/lib/mock/f45-build-8943-397/root/chroot_tmpdir/scmroot/ffuf'...
$ git fetch origin 77e9024de71672d3b05f12e42c326a55ff3f83b0:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ffuf
 * [new ref]         77e9024de71672d3b05f12e42c326a55ff3f83b0 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 77e9024 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild