$ git clone -n https://gitee.com/wangpingping000/icu.git /var/lib/mock/dist-an23-build-157188-58313/root/chroot_tmpdir/scmroot/icu
Cloning into '/var/lib/mock/dist-an23-build-157188-58313/root/chroot_tmpdir/scmroot/icu'...
$ git reset --hard 92b33ce2759fb95219646b9114c95b9d179ec7c2
HEAD is now at 92b33ce optimise spec file