$ git clone -n http://fedora.riscv.rocks:3000/rpms/ghc-distributive.git /var/lib/mock/f38-build-726552-100185/root/chroot_tmpdir/scmroot/ghc-distributive
Cloning into '/var/lib/mock/f38-build-726552-100185/root/chroot_tmpdir/scmroot/ghc-distributive'...
$ git fetch origin 196b8f99bcc75511825742bcfb44c0540dd6bb24:KOJI_FETCH_HEAD
From http://fedora.riscv.rocks:3000/rpms/ghc-distributive
 * [new ref]         196b8f99bcc75511825742bcfb44c0540dd6bb24 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 196b8f9 Rebuilt for Fedora/RISCV (riscv64); adding .rvreX to Release: