All of these seem like they can only be caused by changes to the project or swiftpm, since they’re all before anything has actually been built, but former shouldn’t change and the only change to swiftpm recently seems innocuous.
Moya 3.1:
'RxSwift' /Users/buildnode/jenkins/workspace-private/swift-master-source-compat-suite/project_cache/Moya/.build/checkouts/RxSwift.git--5214619868639177420: error: package has unsupported layout; found loose source files: /Users/buildnode/jenkins/workspace-private/swift-master-source-compat-suite/project_cache/Moya/.build/checkouts/RxSwift.git--5214619868639177420/Tests/RxTest.swift
'Result' /Users/buildnode/jenkins/workspace-private/swift-master-source-compat-suite/project_cache/Moya/.build/checkouts/Result.git-8684547452332391156: error: invalid target name at 'Tests/Result'; name of test targets must end in 'Tests'
Moya 4.0.3:
error: dependency graph is unresolvable; found these conflicting requirements:
Dependencies: [https://github.com/ReactiveCocoa/ReactiveSwift.git](https://github.com/ReactiveCocoa/ReactiveSwift.git) @ 3.0.0..<4.0.0
'Moya' /Users/buildnode/jenkins/workspace-private/swift-master-source-compat-suite/project_cache/Moya: error: product dependency 'RxSwift' not found
'Moya' /Users/buildnode/jenkins/workspace-private/swift-master-source-compat-suite/project_cache/Moya: error: product dependency 'Alamofire' not found
'Moya' /Users/buildnode/jenkins/workspace-private/swift-master-source-compat-suite/project_cache/Moya: error: product dependency 'Result' not found
'Moya' /Users/buildnode/jenkins/workspace-private/swift-master-source-compat-suite/project_cache/Moya: error: product dependency 'ReactiveSwift' not found
SwiftLint:
error: dependency graph is unresolvable; found these conflicting requirements:
Dependencies: [https://github.com/Carthage/Commandant.git](https://github.com/Carthage/Commandant.git) @ 0.13.0..<1.0.0
'SwiftLint' /Users/buildnode/jenkins/workspace-private/swift-master-source-compat-suite/project_cache/SwiftLint: error: product dependency 'Commandant' not found
'SwiftLint' /Users/buildnode/jenkins/workspace-private/swift-master-source-compat-suite/project_cache/SwiftLint: error: product dependency 'SwiftyTextTable' not found
'SwiftLint' /Users/buildnode/jenkins/workspace-private/swift-master-source-compat-suite/project_cache/SwiftLint: error: product dependency 'SourceKittenFramework' not found
'SwiftLint' /Users/buildnode/jenkins/workspace-private/swift-master-source-compat-suite/project_cache/SwiftLint: error: product dependency 'Yams' not found