this derivation will be built:
  /nix/store/j7i2aqm6vd8hc0sh29sywb9h4nbvf606-treefmt-check.drv
j7i2aqm6vd8hc0sh29sywb9h4nbvf606-treefmt-check.drv: elastic-arm-127d6d3a: not scheduled here: j7i2aqm6vd8hc0sh29sywb9h4nbvf606-treefmt-check.drv, asking the scheduler again