$ git clone -n http://fedora.riscv.rocks:3000/rpms/ghc-profunctors.git /var/lib/mock/f40-build-777529-129389/root/chroot_tmpdir/scmroot/ghc-profunctors
Cloning into '/var/lib/mock/f40-build-777529-129389/root/chroot_tmpdir/scmroot/ghc-profunctors'...
$ git fetch origin 55505828201bcb582c8124e6d4512cf7e2bf7520:KOJI_FETCH_HEAD
From http://fedora.riscv.rocks:3000/rpms/ghc-profunctors
 * [new ref]         55505828201bcb582c8124e6d4512cf7e2bf7520 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5550582 Rebuilt for Fedora/RISCV (riscv64); adding .rvreX to Release: