$ git clone -n http://fedora.riscv.rocks:3000/rpms/ghc-temporary.git /var/lib/mock/f38-build-707054-91647/root/chroot_tmpdir/scmroot/ghc-temporary
Cloning into '/var/lib/mock/f38-build-707054-91647/root/chroot_tmpdir/scmroot/ghc-temporary'...
$ git reset --hard aca10c92490e435029c14e5c82e492a59de63cfe
HEAD is now at aca10c9 Disable tests on riscv64