$ git clone -n http://fedora.riscv.rocks:3000/rpms/ghc9.2.git /var/lib/mock/f38-build-725153-99560/root/chroot_tmpdir/scmroot/ghc9.2
Cloning into '/var/lib/mock/f38-build-725153-99560/root/chroot_tmpdir/scmroot/ghc9.2'...
$ git fetch origin 1b13fd99d94b2edfa66d2369f01e0d7dd4a16cea:KOJI_FETCH_HEAD
From http://fedora.riscv.rocks:3000/rpms/ghc9.2
 * [new ref]         1b13fd99d94b2edfa66d2369f01e0d7dd4a16cea -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1b13fd9 Enable abicheck