$ git clone -n https://src.fedoraproject.org/rpms/pidgin-sipe.git /var/lib/mock/f38-build-side-42-init-devel-572788-25925/root/chroot_tmpdir/scmroot/pidgin-sipe
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-572788-25925/root/chroot_tmpdir/scmroot/pidgin-sipe'...
$ git fetch origin af62cbcd568c1e8a60b6e2ad535715641daa06d3:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/pidgin-sipe
 * [new ref]         af62cbcd568c1e8a60b6e2ad535715641daa06d3 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at af62cbc Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild