$ git clone -n http://fedora.riscv.rocks:3000/rpms/ghc-HTTP.git /var/lib/mock/f40-build-776996-129163/root/chroot_tmpdir/scmroot/ghc-HTTP
Cloning into '/var/lib/mock/f40-build-776996-129163/root/chroot_tmpdir/scmroot/ghc-HTTP'...
$ git fetch origin 4212b3a2943e097f1e11e8e04fc09d5657d3c059:KOJI_FETCH_HEAD
From http://fedora.riscv.rocks:3000/rpms/ghc-HTTP
 * [new ref]         4212b3a2943e097f1e11e8e04fc09d5657d3c059 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4212b3a Rebuilt for Fedora/RISCV (riscv64); adding .rvreX to Release: