$ git clone -n https://src.fedoraproject.org/rpms/erlang-kvc.git /var/lib/mock/f42-build-side-1-3510946-46041/root/chroot_tmpdir/scmroot/erlang-kvc
Cloning into '/var/lib/mock/f42-build-side-1-3510946-46041/root/chroot_tmpdir/scmroot/erlang-kvc'...
$ git fetch origin 774cedbe562972871b95c3f0768803912eb7941c:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/erlang-kvc
 * [new ref]         774cedbe562972871b95c3f0768803912eb7941c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 774cedb Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild