$ git clone -n http://fedora.riscv.rocks:3000/rpms/ghc-aeson-pretty.git /var/lib/mock/f40-build-777626-129429/root/chroot_tmpdir/scmroot/ghc-aeson-pretty
Cloning into '/var/lib/mock/f40-build-777626-129429/root/chroot_tmpdir/scmroot/ghc-aeson-pretty'...
$ git fetch origin 2f62395a8da08eb0c908f6281eb86e95546dae81:KOJI_FETCH_HEAD
From http://fedora.riscv.rocks:3000/rpms/ghc-aeson-pretty
 * [new ref]         2f62395a8da08eb0c908f6281eb86e95546dae81 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2f62395 Rebuilt for Fedora/RISCV (riscv64); adding .rvreX to Release: