this derivation will be built:
  /nix/store/bgy385zc4730rpn85dij5m13h6gs78ql-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/bgy385zc4730rpn85dij5m13h6gs78ql-bcachefs-module-7.0.0-38-generic.drv'...