$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/xiezhongtian/nss.git /var/lib/mock/dist-an7-build-34408-16173/root/chroot_tmpdir/scmroot/nss
Cloning into '/var/lib/mock/dist-an7-build-34408-16173/root/chroot_tmpdir/scmroot/nss'...
$ git reset --hard origin/a7
HEAD is now at 70b6bf3 build: renew two chains libpkix test certificates