$ git clone -n https://gitee.com/wenyuzifang/abseil-cpp_1763113963.git /var/lib/mock/dist-an23-build-485046-74348/root/chroot_tmpdir/scmroot/abseil-cpp_1763113963
Cloning into '/var/lib/mock/dist-an23-build-485046-74348/root/chroot_tmpdir/scmroot/abseil-cpp_1763113963'...
$ git fetch origin c2778515b954fc0d1d8817b48407cf373370c06d:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/abseil-cpp_1763113963
 * [new ref]         c2778515b954fc0d1d8817b48407cf373370c06d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c277851 Update code from upstream