$ git clone -n https://gitee.com/fundawang/icu.git /var/lib/mock/dist-an23-build-174517-59039/root/chroot_tmpdir/scmroot/icu
Cloning into '/var/lib/mock/dist-an23-build-174517-59039/root/chroot_tmpdir/scmroot/icu'...
$ git reset --hard e99d8fa86eb30127ab46fa1a0cd64437e9c3fba3
HEAD is now at e99d8fa drop ROC