$ git clone -n https://gitee.com/gaohongmei/libidn2.git /var/lib/mock/dist-an8.6-build-221094-62132/root/chroot_tmpdir/scmroot/libidn2
Cloning into '/var/lib/mock/dist-an8.6-build-221094-62132/root/chroot_tmpdir/scmroot/libidn2'...
$ git reset --hard d5debec271659e211fc3b3d1360fe1b3743e48d8
HEAD is now at d5debec rebuild with libunistring update