this derivation will be built:
  /nix/store/8cas3yhfjw9r12w49fijjpmkgjpl0smc-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/8cas3yhfjw9r12w49fijjpmkgjpl0smc-bcachefs-module-7.0.0-31-generic.drv'...