$ git clone -n https://src.fedoraproject.org/rpms/z3.git /var/lib/mock/f31-build-101985-33465/root/chroot_tmpdir/scmroot/z3
Cloning into '/var/lib/mock/f31-build-101985-33465/root/chroot_tmpdir/scmroot/z3'...
$ git reset --hard 1561678c31fe7f466157a78a8060a7fc5326688e
HEAD is now at 1561678 OCaml 4.08.1 (rc2) rebuild.