$ git clone -n https://gitee.com/src-opencloudos-rpms/nss.git /var/lib/mock/dist-oc8-dotnet-build-36089-11712/root/chroot_tmpdir/scmroot/nss
Cloning into '/var/lib/mock/dist-oc8-dotnet-build-36089-11712/root/chroot_tmpdir/scmroot/nss'...
$ git reset --hard 6991ad74e18ac51e27eed8e4132985dde5d706ce
HEAD is now at 6991ad7 import nss-3.79.0-11.oc8