swift-driver version: 1.26.21 Apple Swift version 5.5.2 (swiftlang-1300.0.47.5 clang-1300.0.29.30)
Additional Detail from JIRA
I am developing an app which is a Swift package. Building it using swift build works completely fine. However, when I include it as a dependency in another package, building that package fails with the following error:
invalidManifestFormat("'./Sources/Core' is not a valid path for path-based dependencies; use relative or absolute path instead.", diagnosticFile: nil) in https://github.com/stackotter/delta-client.
The path that is causing the error is valid when building the delta-client package, but not when delta-client is a dependency.
Here is an example Package.swift that results in the aforementioned error: