this derivation will be built:
  /nix/store/kddykprn4m66zcbkrinvy1ymip8hmz3s-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/kddykprn4m66zcbkrinvy1ymip8hmz3s-bcachefs-module-7.0.0-34-generic.drv'...