these 3 derivations will be built:
  /nix/store/zjsla3s5h42y141i6k8y6y81cm609rzz-pi-src-with-lock.drv
  /nix/store/4y28hvynwvqybdss3yks95848s3ih7kv-pi-1.0.4.drv
  /nix/store/0c0irmdc5wcn36cfinbbbgvqy2jnh8lz-check-pi.drv
zjsla3s5h42y141i6k8y6y81cm609rzz-pi-src-with-lock.drv: mac02: not scheduled here: zjsla3s5h42y141i6k8y6y81cm609rzz-pi-src-with-lock.drv, asking the scheduler again
zjsla3s5h42y141i6k8y6y81cm609rzz-pi-src-with-lock.drv: mac02: not scheduled here: zjsla3s5h42y141i6k8y6y81cm609rzz-pi-src-with-lock.drv, asking the scheduler again