$ git clone -n https://gitee.com/wenyuzifang/abseil-cpp.git /var/lib/mock/dist-an23-build-480453-74252/root/chroot_tmpdir/scmroot/abseil-cpp
Cloning into '/var/lib/mock/dist-an23-build-480453-74252/root/chroot_tmpdir/scmroot/abseil-cpp'...
$ git fetch origin 767489590bf960868ad88f37dac10997932fae88:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/abseil-cpp
 * [new ref]         767489590bf960868ad88f37dac10997932fae88 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7674895 Update code from upstream