$ git clone -n https://src.fedoraproject.org/rpms/why3.git /var/lib/mock/f31-build-117275-34494/root/chroot_tmpdir/scmroot/why3
Cloning into '/var/lib/mock/f31-build-117275-34494/root/chroot_tmpdir/scmroot/why3'...
$ git reset --hard 9108a19d69b21de9697f99cdd82ca19713ccd024
HEAD is now at 9108a19 Rebuild for ocaml-zarith 1.9.