$ git clone -n http://fedora.riscv.rocks:3000/rpms/libffi.git /var/lib/mock/f37-build-652802-72765/root/chroot_tmpdir/scmroot/libffi
Cloning into '/var/lib/mock/f37-build-652802-72765/root/chroot_tmpdir/scmroot/libffi'...
$ git reset --hard 93f40cb825a111ba62290c3be7fd7d70f3720fb7
HEAD is now at 93f40cb Fix struct_by_value_big (backport)