$ git clone -n https://src.fedoraproject.org/rpms/gimp-save-for-web.git /var/lib/mock/f40-build-751269-116130/root/chroot_tmpdir/scmroot/gimp-save-for-web
Cloning into '/var/lib/mock/f40-build-751269-116130/root/chroot_tmpdir/scmroot/gimp-save-for-web'...
$ git fetch origin dce83f46ad56f51db70c713569cf358b73a9677a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/gimp-save-for-web
 * [new ref]         dce83f46ad56f51db70c713569cf358b73a9677a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at dce83f4 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild