these 3 derivations will be built:
  /nix/store/hlj5jp4y53ff8cg83r1sw5j48vqmjcn2-zaly-src-with-lock.drv
  /nix/store/6p1kf2kpsx65syv2wh74r1yq3g64l3wv-zaly-0.2.0.drv
  /nix/store/dshjc5afk7avrgpr6mdmzgi0dz4jbmxi-check-zaly.drv