this derivation will be built:
  /nix/store/mg17sjpxinlspznz3xlvaqj4msfbl1i5-treefmt-check.drv
mg17sjpxinlspznz3xlvaqj4msfbl1i5-treefmt-check.drv: elastic-arm-27a8ae70: not scheduled here: mg17sjpxinlspznz3xlvaqj4msfbl1i5-treefmt-check.drv, asking the scheduler again