display multiple error message lines after unrecoverable error

Author: Nejc Stebe

render_machine/actions/run_unit_tests.py

@@ -39,7 +39,6 @@ def execute(self, render_context: RenderContext, _previous_action_payload: Any |
                 RenderError.encode(
                     message="Unit tests script failed due to problems in the environment setup. Please check your environment or update the script for running unittests.",
                     error_type="ENVIRONMENT_ERROR",
-                    exit_code=exit_code,
                     script=render_context.unittests_script,
                     issue=unittests_issue,
                 ).to_payload(),

render_machine/render_types.py

@@ -133,7 +133,11 @@ def format_for_display(self) -> str:
         if self.details:
             lines.append("\nDetails:")
             for detail_name, detail_value in self.details.items():
-                lines.append(f"  {detail_name}: {detail_value}")
+                if detail_name == "issue":
+                    detail_value_indented = "\n".join("  " + line for line in detail_value.splitlines())
+                    lines.append(detail_value_indented)
+                else:
+                    lines.append(f"  {detail_name.capitalize()}: {detail_value}")
 
         return "\n".join(lines)