$ git clone -n https://src.fedoraproject.org/rpms/jansi.git /var/lib/mock/f38-build-side-42-init-devel-747030-27660/root/chroot_tmpdir/scmroot/jansi
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-747030-27660/root/chroot_tmpdir/scmroot/jansi'...
$ git fetch origin e48f4b0ac171a6ca1c7ab91c9eb88c59ae9f88fc:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/jansi
 * [new ref]         e48f4b0ac171a6ca1c7ab91c9eb88c59ae9f88fc -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e48f4b0 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild