$ git clone -n http://fedora.riscv.rocks:3000/rpms/pypy.git /var/lib/mock/f41-build-823382-153715/root/chroot_tmpdir/scmroot/pypy
Cloning into '/var/lib/mock/f41-build-823382-153715/root/chroot_tmpdir/scmroot/pypy'...
$ git fetch origin 904c2c3fbf508bbb16cbc4bb9bf08a1e04aae0fb:KOJI_FETCH_HEAD
From http://fedora.riscv.rocks:3000/rpms/pypy
 * [new ref]         904c2c3fbf508bbb16cbc4bb9bf08a1e04aae0fb -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 904c2c3 Add openssl-devel-engine BuildRequires