This is an example of a Swift compiler issue. Building the project in debug configuration it works. But when building this project with the release configuration (or with Docker) the compiler crashes.
Global is external, but doesn't have external or weak linkage!
%swift.type_descriptor* @"$s3App6routesyy5Vapor11ApplicationCKF12TestResponseL_VMn"
Global is external, but doesn't have external or weak linkage!
%swift.type* @"$s3App6routesyy5Vapor11ApplicationCKF12TestResponseL_VN"