Build Information
Failed to build Stytch, reference main (7cd6a1), with Swift 6.2 for macOS (SPM) on 14 Aug 2026 12:23:06 UTC.
Build Command
env DEVELOPER_DIR=/Applications/Xcode-26.3.0.app xcrun swift build --arch arm64Build Log
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RunAll
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Builder version: undefined version: run 'make version' to update
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/stytchauth/stytch-ios.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/stytchauth/stytch-ios
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at 7cd6a15 Merge pull request #610 from augmentcorp/fix-passkeys-update-response-decoding
Cloned https://github.com/stytchauth/stytch-ios.git
Revision (git rev-parse @):
7cd6a15078023966ed2f0da5da0796c1d54ee932
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/stytchauth/stytch-ios.git at main
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Build
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Selected platform: macosSpm
Swift version: 6.2
Building package at path: $PWD
https://github.com/stytchauth/stytch-ios.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.3.0.app xcrun swift build --arch arm64
Fetching https://github.com/PhoneNumberKit/PhoneNumberKit
Fetching https://github.com/PhoneNumberKit/PhoneNumberKitUI
Fetching https://github.com/SwiftyJSON/SwiftyJSON.git
Fetching https://github.com/GoogleCloudPlatform/recaptcha-enterprise-mobile-sdk
Fetching https://github.com/stytchauth/stytch-ios-dfp.git
[1/6290] Fetching swiftyjson
[190/7397] Fetching swiftyjson, recaptcha-enterprise-mobile-sdk
[1441/7683] Fetching swiftyjson, recaptcha-enterprise-mobile-sdk, stytch-ios-dfp
[7359/13701] Fetching swiftyjson, recaptcha-enterprise-mobile-sdk, stytch-ios-dfp, phonenumberkit
[9129/13792] Fetching swiftyjson, recaptcha-enterprise-mobile-sdk, stytch-ios-dfp, phonenumberkit, phonenumberkitui
Fetched https://github.com/SwiftyJSON/SwiftyJSON.git from cache (2.50s)
Fetched https://github.com/GoogleCloudPlatform/recaptcha-enterprise-mobile-sdk from cache (2.50s)
Fetched https://github.com/PhoneNumberKit/PhoneNumberKit from cache (2.50s)
Fetched https://github.com/PhoneNumberKit/PhoneNumberKitUI from cache (2.50s)
Fetched https://github.com/stytchauth/stytch-ios-dfp.git from cache (2.50s)
Computing version for https://github.com/SwiftyJSON/SwiftyJSON.git
Computed https://github.com/SwiftyJSON/SwiftyJSON.git at 5.0.2 (3.18s)
Computing version for https://github.com/PhoneNumberKit/PhoneNumberKitUI
Computed https://github.com/PhoneNumberKit/PhoneNumberKitUI at 1.1.0 (0.55s)
Computing version for https://github.com/stytchauth/stytch-ios-dfp.git
Computed https://github.com/stytchauth/stytch-ios-dfp.git at 1.0.8 (0.64s)
Computing version for https://github.com/GoogleCloudPlatform/recaptcha-enterprise-mobile-sdk
Computed https://github.com/GoogleCloudPlatform/recaptcha-enterprise-mobile-sdk at 18.9.1 (0.65s)
Fetching https://github.com/google/interop-ios-for-google-sdks.git
[1/303] Fetching interop-ios-for-google-sdks
Fetched https://github.com/google/interop-ios-for-google-sdks.git from cache (0.85s)
Computing version for https://github.com/google/interop-ios-for-google-sdks.git
Computed https://github.com/google/interop-ios-for-google-sdks.git at 101.0.0 (1.56s)
Computing version for https://github.com/PhoneNumberKit/PhoneNumberKit
Computed https://github.com/PhoneNumberKit/PhoneNumberKit at 5.0.6 (0.60s)
Creating working copy for https://github.com/PhoneNumberKit/PhoneNumberKit
Working copy of https://github.com/PhoneNumberKit/PhoneNumberKit resolved at 5.0.6
Creating working copy for https://github.com/stytchauth/stytch-ios-dfp.git
Working copy of https://github.com/stytchauth/stytch-ios-dfp.git resolved at 1.0.8
Creating working copy for https://github.com/GoogleCloudPlatform/recaptcha-enterprise-mobile-sdk
Working copy of https://github.com/GoogleCloudPlatform/recaptcha-enterprise-mobile-sdk resolved at 18.9.1
Creating working copy for https://github.com/google/interop-ios-for-google-sdks.git
Working copy of https://github.com/google/interop-ios-for-google-sdks.git resolved at 101.0.0
Creating working copy for https://github.com/PhoneNumberKit/PhoneNumberKitUI
Working copy of https://github.com/PhoneNumberKit/PhoneNumberKitUI resolved at 1.1.0
Creating working copy for https://github.com/SwiftyJSON/SwiftyJSON.git
Working copy of https://github.com/SwiftyJSON/SwiftyJSON.git resolved at 5.0.2
Downloading binary artifact https://dl.google.com/recaptchaenterprise/v18.9.1/RecaptchaEnterpriseSDK_iOS_xcframework/recaptcha-sdk-xcframework.xcframework.zip
[1418/1418] Downloading https://dl.google.com/recaptchaenterprise/v18.9.1/RecaptchaEnterpriseSDK_iOS_xcframework/recaptcha-sdk-xcframework.xcframework.zip
Downloaded https://dl.google.com/recaptchaenterprise/v18.9.1/RecaptchaEnterpriseSDK_iOS_xcframework/recaptcha-sdk-xcframework.xcframework.zip (0.70s)
error: the library 'PhoneNumberKitUI' requires macos 10.13, but depends on the product 'PhoneNumberKit' which requires macos 10.15; consider changing the library 'PhoneNumberKitUI' to require macos 10.15 or later, or the product 'PhoneNumberKit' to require macos 10.13 or earlier.
BUILD FAILURE 6.2 macosSpm