make / compilation returning errors

[mgiugliano]

After forking, cloning, and running

sudo xcode-select -switch /Applications/Xcode.app/Contents/Developer

on my M3, Sequoia 15.2 (24C101), Xcode 16.2, build does not complete and returns the following error message:

swift build --configuration release -Xswiftc -warnings-as-errors --arch arm64 --arch x86_64
Fetching https://github.com/apple/swift-argument-parser
Fetched https://github.com/apple/swift-argument-parser from cache (1.21s)
Computing version for https://github.com/apple/swift-argument-parser
Computed https://github.com/apple/swift-argument-parser at 1.3.1 (0.35s)
Creating working copy for https://github.com/apple/swift-argument-parser
Working copy of https://github.com/apple/swift-argument-parser resolved at 1.3.1

Build description signature: a7b784191c3ce1e2fc737acd6abdf74b
Build description path: /Users/****/reminders-cli/reminders-cli/.build/apple/Intermediates.noindex/XCBuildData/a7b784191c3ce1e2fc737acd6abdf74b.xcbuilddata
extension declares a conformance of imported type 'EKReminder' to imported protocol 'Encodable'; this will not behave correctly if the owners of 'EventKit' intextension declares a conformance of imported type 'DateComponents' to imported protocol 'ExpressibleByArgument'; this will not behave correctly if the owners o/Users/****/reminders-cli/reminders-cli/Sources/RemindersLibrary/EKReminder+Encodable.swift:3:1: error: extension declares a conformance of imported type 'EKReminder' to imported protocol 'Encodable'; this will not behave correctly if the owners of 'EventKit' introduce this conformance in the future
extension EKReminder: Encodable {
^
/Users/****/reminders-cli/reminders-cli/Sources/RemindersLibrary/EKReminder+Encodable.swift:3:1: note: add '@retroactive' to silence this warning
extension EKReminder: Encodable {
^                     ~~~~~~~~~
                      @retroactive Encodable
/Users/****/reminders-cli/reminders-cli/Sources/RemindersLibrary/NaturalLanguage.swift:47:1: error: extension declares a conformance of imported type 'DateComponents' to imported protocol 'ExpressibleByArgument'; this will not behave correctly if the owners of 'Foundation' introduce this conformance in the future
extension DateComponents: ExpressibleByArgument {
^
/Users/****/reminders-cli/reminders-cli/Sources/RemindersLibrary/NaturalLanguage.swift:47:1: note: add '@retroactive' to silence this warning
extension DateComponents: ExpressibleByArgument {
^                         ~~~~~~~~~~~~~~~~~~~~~
                          @retroactive ExpressibleByArgument

Build failed
make: *** [build-release] Error 1

Any help would be immensely appreciated.