$ git clone -n https://src.fedoraproject.org/rpms/termic.git /var/lib/mock/f38-build-side-42-init-devel-1408505-31368/root/chroot_tmpdir/scmroot/termic
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-1408505-31368/root/chroot_tmpdir/scmroot/termic'...
$ git fetch origin 73959eb31938f58a9106af03c068cdd37c7a89bc:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/termic
 * [new ref]         73959eb31938f58a9106af03c068cdd37c7a89bc -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 73959eb Initial import (fedora#2140310).