$ git clone -n https://gitee.com/fundawang/tcl.git /var/lib/mock/dist-an23-build-356096-71048/root/chroot_tmpdir/scmroot/tcl
Cloning into '/var/lib/mock/dist-an23-build-356096-71048/root/chroot_tmpdir/scmroot/tcl'...
$ git reset --hard 6a58cc03724955e747a5dd92903291697e763307
HEAD is now at 6a58cc0 8.6.14