this derivation will be built:
  /nix/store/1p82qr8sw54b57m5b83wmbp5yi2sj71s-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/1p82qr8sw54b57m5b83wmbp5yi2sj71s-bcachefs-module-7.0.0-34-generic.drv'...