$ git clone -n https://src.fedoraproject.org/rpms/rpm-ostree.git /var/lib/mock/f33-build-256748-50812/root/chroot_tmpdir/scmroot/rpm-ostree
Cloning into '/var/lib/mock/f33-build-256748-50812/root/chroot_tmpdir/scmroot/rpm-ostree'...
$ git reset --hard b2bfd5024ca4f087cd2521db5703d9d4ed172dfa
HEAD is now at b2bfd50 Backport patch to tweak downgrade protection for FCOS