$ git clone -n https://src.fedoraproject.org/rpms/rpm-ostree.git /var/lib/mock/f33-build-153462-43331/root/chroot_tmpdir/scmroot/rpm-ostree
Cloning into '/var/lib/mock/f33-build-153462-43331/root/chroot_tmpdir/scmroot/rpm-ostree'...
$ git reset --hard d44379a80f2b1c8ce70d7ca2c23d91d0b8796f9e
HEAD is now at d44379a Backport https://github.com/coreos/rpm-ostree/pull/2015   See https://github.com/coreos/fedora-coreos-tracker/issues/343