$ git clone -n http://fedora.riscv.rocks:3000/rpms/libffi.git /var/lib/mock/f33-build-225703-48561/root/chroot_tmpdir/scmroot/libffi
Cloning into '/var/lib/mock/f33-build-225703-48561/root/chroot_tmpdir/scmroot/libffi'...
$ git reset --hard 86cbe05f909f8b383fcbe7fa5a9f112b4d2b48e2
fatal: Could not parse object '86cbe05f909f8b383fcbe7fa5a9f112b4d2b48e2'.