[CI debug] Add more logs to yaml tests download

Author: swallez

yaml_test_runner/src/github.rs

@@ -83,6 +83,10 @@ pub fn download_test_suites(branch: &str, download_dir: &PathBuf) -> Result<(),
     }
 
     info!("Downloaded {} yaml tests from {} to {:?}", test_count, &branch, download_dir);
+
+    fs::create_dir_all(last_downloaded_version.parent()
+        .expect(&format!("Failed do create parent directory"))?;
+
     File::create(&last_downloaded_version)
         .expect(&format!(
             "Failed to create last_downloaded_version file at '{:?}'",