$ git clone -n https://src.fedoraproject.org/rpms/erlang-folsom.git /var/lib/mock/f40-build-2074512-49419/root/chroot_tmpdir/scmroot/erlang-folsom
Cloning into '/var/lib/mock/f40-build-2074512-49419/root/chroot_tmpdir/scmroot/erlang-folsom'...
$ git fetch origin e74236b8e030bce75abf84b9fe05b7d27106ab54:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/erlang-folsom
 * [new ref]         e74236b8e030bce75abf84b9fe05b7d27106ab54 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e74236b Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild