this derivation will be built:
  /nix/store/iaiipshcvjxcbiabpafck3zhwdsni8w1-iets-nextest-0.1.0.drv
iaiipshcvjxcbiabpafck3zhwdsni8w1-iets-nextest-0.1.0.drv: elastic-arm-7de56e47: not scheduled here: iaiipshcvjxcbiabpafck3zhwdsni8w1-iets-nextest-0.1.0.drv, asking the scheduler again