$ git clone -n https://gitee.com/src-opencloudos-rpms/osbuild-composer.git /var/lib/mock/dist-oc8-build-168984-79838/root/chroot_tmpdir/scmroot/osbuild-composer
Cloning into '/var/lib/mock/dist-oc8-build-168984-79838/root/chroot_tmpdir/scmroot/osbuild-composer'...
$ git fetch origin 93fdfe648a586b7feac8bdd9d4216730c0e1c6c1:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/osbuild-composer
 * [new ref]         93fdfe648a586b7feac8bdd9d4216730c0e1c6c1 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 93fdfe6 import osbuild-composer-101-4.tl3