$ git clone -n https://gitee.com/fundawang/texlive-base.git /var/lib/mock/dist-an23-build-166101-58779/root/chroot_tmpdir/scmroot/texlive-base
Cloning into '/var/lib/mock/dist-an23-build-166101-58779/root/chroot_tmpdir/scmroot/texlive-base'...
$ git reset --hard a1143c9567018bde3af10d3c9b47aa01fe027017
HEAD is now at a1143c9 rebuild with new poppler