$ git clone -n http://fedora.riscv.rocks:3000/rpms/ghc-servant.git /var/lib/mock/f40-build-777619-129423/root/chroot_tmpdir/scmroot/ghc-servant
Cloning into '/var/lib/mock/f40-build-777619-129423/root/chroot_tmpdir/scmroot/ghc-servant'...
$ git fetch origin fd49dfeecc595fa35e7ba7ed9c3b0f5c30dadd45:KOJI_FETCH_HEAD
From http://fedora.riscv.rocks:3000/rpms/ghc-servant
 * [new ref]         fd49dfeecc595fa35e7ba7ed9c3b0f5c30dadd45 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at fd49dfe Rebuilt for Fedora/RISCV (riscv64); adding .rvreX to Release: