$ git clone -n http://fedora.riscv.rocks:3000/rpms/R-curl.git /var/lib/mock/f41-build-840110-160509/root/chroot_tmpdir/scmroot/R-curl
Cloning into '/var/lib/mock/f41-build-840110-160509/root/chroot_tmpdir/scmroot/R-curl'...
$ git fetch origin 861cf63d7262959f419d9540a2aefed76b920a1d:KOJI_FETCH_HEAD
From http://fedora.riscv.rocks:3000/rpms/R-curl
 * [new ref]         861cf63d7262959f419d9540a2aefed76b920a1d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 861cf63 Flip network bcond