$ git clone -n http://fedora.riscv.rocks:3000/rpms/abseil-cpp.git /var/lib/mock/f41-build-812384-147821/root/chroot_tmpdir/scmroot/abseil-cpp
Cloning into '/var/lib/mock/f41-build-812384-147821/root/chroot_tmpdir/scmroot/abseil-cpp'...
$ git fetch origin 5ff83bbbe9690850a1b601f1f684a2d84ad3be83:KOJI_FETCH_HEAD
From http://fedora.riscv.rocks:3000/rpms/abseil-cpp
 * [new ref]         5ff83bbbe9690850a1b601f1f684a2d84ad3be83 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5ff83bb Backport patch for RISC-V negative NaN issue