$ git clone -n https://gitee.com/src-opencloudos-rpms/libcap.git /var/lib/mock/dist-oc8-build-238911-82561/root/chroot_tmpdir/scmroot/libcap
Cloning into '/var/lib/mock/dist-oc8-build-238911-82561/root/chroot_tmpdir/scmroot/libcap'...
$ git fetch origin 25a1c1592df14ffcaa561451828b10609ca6e54a:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/libcap
 * [new ref]         25a1c1592df14ffcaa561451828b10609ca6e54a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 25a1c15 import libcap-2.48-6.tl3.1