this derivation will be built:
  /nix/store/yp6s5vns9fp5k5djlgdrh17vz0q8xg3d-horae-browser-checks.drv
yp6s5vns9fp5k5djlgdrh17vz0q8xg3d-horae-browser-checks.drv: elastic-arm-234f8218: not scheduled here: yp6s5vns9fp5k5djlgdrh17vz0q8xg3d-horae-browser-checks.drv, asking the scheduler again