$ git clone -n https://gitee.com/tomcruiseqi/abseil-cpp.git /var/lib/mock/dist-an23-build-461393-73770/root/chroot_tmpdir/scmroot/abseil-cpp
Cloning into '/var/lib/mock/dist-an23-build-461393-73770/root/chroot_tmpdir/scmroot/abseil-cpp'...
$ git fetch origin 1e5cc0899cebd66e3a181fee413ff988cbdc4a3a:KOJI_FETCH_HEAD
From https://gitee.com/tomcruiseqi/abseil-cpp
 * [new ref]         1e5cc0899cebd66e3a181fee413ff988cbdc4a3a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1e5cc08 Rebuild with gtest 1.15.2