this derivation will be built:
  /nix/store/d9qw1gxx57ywpfw2zx99azj4f3q2xy42-iets-doc-0.2.0.drv
d9qw1gxx57ywpfw2zx99azj4f3q2xy42-iets-doc-0.2.0.drv: elastic-arm-2c14001d: not scheduled here: d9qw1gxx57ywpfw2zx99azj4f3q2xy42-iets-doc-0.2.0.drv, asking the scheduler again