this derivation will be built:
  /nix/store/dlbpr76x14228q68wh71xs3sc8g2c30b-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/dlbpr76x14228q68wh71xs3sc8g2c30b-bcachefs-module-7.0.0-34-generic.drv'...