this derivation will be built:
  /nix/store/6yp9aahhvw7y8vrsxb43aa1qws515vb4-bcachefs-module-7.0.0-28-generic.drv
building '/nix/store/6yp9aahhvw7y8vrsxb43aa1qws515vb4-bcachefs-module-7.0.0-28-generic.drv'...