docs: def _check_completion_errors(self):
          """
          Parses four potential errors that can cause jobs to crash: inability to transform
          coordinates due to a bad symmetric specification, an input file that fails to pass
          inspection, and errors reading and writing files.
          """
          if read_pattern(
                  self.text, {
                      "key":
                      r"Coordinates do not transform within specified threshold"
                  },
                  terminate_on_match=True).get('key') == [[]]:
              self.data["errors"] += ["failed_to_transform_coords"]
          elif read_pattern(
                  self.text,
              {
                  "key": r"The Q\-Chem input file has failed to pass inspection"
              },
                  terminate_on_match=True).get('key') == [[]]:
              self.data["errors"] += ["input_file_error"]
          elif read_pattern(
                  self.text, {
                      "key": r"Error opening input stream"
                  },
                  terminate_on_match=True).get('key') == [[]]:
              self.data["errors"] += ["failed_to_read_input"]
          elif read_pattern(
                  self.text, {
                      "key": r"FileMan error: End of file reached prematurely"
                  },
                  terminate_on_match=True).get('key') == [[]]:
              self.data["errors"] += ["IO_error"]
          elif read_pattern(
                  self.text, {
                      "key": r"Could not find \$molecule section in ParseQInput"
                  },
                  terminate_on_match=True).get('key') == [[]]:
              self.data["errors"] += ["read_molecule_error"]
          elif read_pattern(
                  self.text, {
                      "key": r"Welcome to Q-Chem"
                  },
                  terminate_on_match=True).get('key') != [[]]:
              self.data["errors"] += ["never_called_qchem"]
          else:
              self.data["errors"] += ["unknown_error"]