this derivation will be built:
  /nix/store/mdr67i13kxa9z3nrpc1ra378q15xn500-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/mdr67i13kxa9z3nrpc1ra378q15xn500-bcachefs-module-7.0.0-31-generic.drv'...