$ git clone -n https://gitea.infomaas.com/rpms-fedora-ims/imspkg.git /var/lib/mock/ims-f38-build-13-6/root/chroot_tmpdir/scmroot/imspkg
Cloning into '/var/lib/mock/ims-f38-build-13-6/root/chroot_tmpdir/scmroot/imspkg'...
$ git fetch origin e253751bf44c89411a89dd502f6d09b67d871022:KOJI_FETCH_HEAD
From https://gitea.infomaas.com/rpms-fedora-ims/imspkg
 * [new ref]         e253751bf44c89411a89dd502f6d09b67d871022 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e253751 v0.2.3