$ git clone -n http://fedora.riscv.rocks:3000/rpms/golang.git /var/lib/mock/f41-build-808444-145867/root/chroot_tmpdir/scmroot/golang
Cloning into '/var/lib/mock/f41-build-808444-145867/root/chroot_tmpdir/scmroot/golang'...
$ git fetch origin 89285aab35067f96612fec98cff8e2b93b9805dc:KOJI_FETCH_HEAD
From http://fedora.riscv.rocks:3000/rpms/golang
 * [new ref]         89285aab35067f96612fec98cff8e2b93b9805dc -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 89285aa Improve riscv64 support