Swift Package Index

Build Information

Failed to build SegmentAppsFlyer, reference main (91e844), with Swift 6.3 for macOS (SPM) on 12 Aug 2026 01:32:33 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
========================================
Builder version: undefined version: run 'make version' to update
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/segment-integrations/analytics-swift-appsflyer.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/segment-integrations/analytics-swift-appsflyer
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 91e844f Version 1.3.3
Cloned https://github.com/segment-integrations/analytics-swift-appsflyer.git
Revision (git rev-parse @):
91e844f65ec45f1675c4d672050521d3714d5c22
SUCCESS checkout https://github.com/segment-integrations/analytics-swift-appsflyer.git at main
Fetching https://github.com/segmentio/analytics-swift.git
Fetching https://github.com/segmentio/Sovran-Swift.git
Fetching https://github.com/segmentio/jsonsafeencoder-swift.git
Fetching https://github.com/AppsFlyerSDK/AppsFlyerFramework-Dynamic
[1/127] Fetching appsflyerframework-dynamic
[66/221] Fetching appsflyerframework-dynamic, jsonsafeencoder-swift
[163/610] Fetching appsflyerframework-dynamic, jsonsafeencoder-swift, sovran-swift
[370/10470] Fetching appsflyerframework-dynamic, jsonsafeencoder-swift, sovran-swift, analytics-swift
Fetched https://github.com/segmentio/jsonsafeencoder-swift.git from cache (0.90s)
Fetched https://github.com/segmentio/Sovran-Swift.git from cache (0.90s)
[226/9987] Fetching appsflyerframework-dynamic, analytics-swift
Fetched https://github.com/AppsFlyerSDK/AppsFlyerFramework-Dynamic from cache (1.50s)
Fetched https://github.com/segmentio/analytics-swift.git from cache (1.51s)
Computing version for https://github.com/AppsFlyerSDK/AppsFlyerFramework-Dynamic
Computed https://github.com/AppsFlyerSDK/AppsFlyerFramework-Dynamic at 6.17.9 (2.21s)
Computing version for https://github.com/segmentio/analytics-swift.git
Computed https://github.com/segmentio/analytics-swift.git at 1.5.9 (0.59s)
Computing version for https://github.com/segmentio/jsonsafeencoder-swift.git
Computed https://github.com/segmentio/jsonsafeencoder-swift.git at 1.0.1 (0.67s)
Computing version for https://github.com/segmentio/sovran-swift.git
Computed https://github.com/segmentio/sovran-swift.git at 1.1.1 (0.69s)
Creating working copy for https://github.com/segmentio/Sovran-Swift.git
Working copy of https://github.com/segmentio/Sovran-Swift.git resolved at 1.1.1
Creating working copy for https://github.com/AppsFlyerSDK/AppsFlyerFramework-Dynamic
Working copy of https://github.com/AppsFlyerSDK/AppsFlyerFramework-Dynamic resolved at 6.17.9
Creating working copy for https://github.com/segmentio/analytics-swift.git
Working copy of https://github.com/segmentio/analytics-swift.git resolved at 1.5.9
Creating working copy for https://github.com/segmentio/jsonsafeencoder-swift.git
Working copy of https://github.com/segmentio/jsonsafeencoder-swift.git resolved at 1.0.1
Downloading binary artifact https://github.com/AppsFlyerSDK/AppsFlyerFramework/releases/download/6.17.9/AppsFlyerLib-Dynamic-SPM.xcframework.zip
[4916/8341930] Downloading https://github.com/AppsFlyerSDK/AppsFlyerFramework/releases/download/6.17.9/AppsFlyerLib-Dynamic-SPM.xcframework.zip
Downloaded https://github.com/AppsFlyerSDK/AppsFlyerFramework/releases/download/6.17.9/AppsFlyerLib-Dynamic-SPM.xcframework.zip (1.02s)
========================================
ResolveProductDependencies
========================================
Resolving dependencies ...
{
  "identity": ".resolve-product-dependencies",
  "name": "resolve-dependencies",
  "url": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies",
  "version": "unspecified",
  "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies",
  "traits": [
    "default"
  ],
  "dependencies": [
    {
      "identity": "analytics-swift-appsflyer",
      "name": "SegmentAppsFlyer",
      "url": "https://github.com/segment-integrations/analytics-swift-appsflyer.git",
      "version": "unspecified",
      "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/analytics-swift-appsflyer",
      "traits": [
        "default"
      ],
      "dependencies": [
        {
          "identity": "analytics-swift",
          "name": "Segment",
          "url": "https://github.com/segmentio/analytics-swift.git",
          "version": "1.10.0",
          "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/analytics-swift",
          "traits": [
            "default"
          ],
          "dependencies": [
            {
              "identity": "sovran-swift",
              "name": "Sovran",
              "url": "https://github.com/segmentio/sovran-swift.git",
              "version": "1.1.2",
              "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/sovran-swift",
              "traits": [
                "default"
              ],
              "dependencies": [
              ]
            },
            {
              "identity": "jsonsafeencoding-swift",
              "name": "JSONSafeEncoding",
              "url": "https://github.com/segmentio/jsonsafeencoding-swift.git",
              "version": "2.0.0",
              "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/jsonsafeencoding-swift",
              "traits": [
                "default"
              ],
              "dependencies": [
              ]
            }
          ]
        },
        {
          "identity": "appsflyerframework-dynamic",
          "name": "AppsFlyerLib",
          "url": "https://github.com/AppsFlyerSDK/AppsFlyerFramework-Dynamic",
          "version": "6.17.9",
          "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/AppsFlyerFramework-Dynamic",
          "traits": [
            "default"
          ],
          "dependencies": [
          ]
        }
      ]
    }
  ]
}
Fetching https://github.com/segment-integrations/analytics-swift-appsflyer.git
[1/476] Fetching analytics-swift-appsflyer
Fetched https://github.com/segment-integrations/analytics-swift-appsflyer.git from cache (0.94s)
Fetching https://github.com/AppsFlyerSDK/AppsFlyerFramework-Dynamic from cache
Fetching https://github.com/segmentio/analytics-swift.git from cache
Fetched https://github.com/segmentio/analytics-swift.git from cache (0.60s)
Fetched https://github.com/AppsFlyerSDK/AppsFlyerFramework-Dynamic from cache (0.61s)
Computing version for https://github.com/AppsFlyerSDK/AppsFlyerFramework-Dynamic
Computed https://github.com/AppsFlyerSDK/AppsFlyerFramework-Dynamic at 6.17.9 (0.66s)
Computing version for https://github.com/segmentio/analytics-swift.git
Computed https://github.com/segmentio/analytics-swift.git at 1.10.0 (0.55s)
Fetching https://github.com/segmentio/sovran-swift.git from cache
Fetching https://github.com/segmentio/jsonsafeencoding-swift.git
[1/94] Fetching jsonsafeencoding-swift
Fetched https://github.com/segmentio/jsonsafeencoding-swift.git from cache (0.76s)
Fetched https://github.com/segmentio/sovran-swift.git from cache (0.76s)
Computing version for https://github.com/segmentio/jsonsafeencoding-swift.git
Computed https://github.com/segmentio/jsonsafeencoding-swift.git at 2.0.0 (1.43s)
Computing version for https://github.com/segmentio/sovran-swift.git
Computed https://github.com/segmentio/sovran-swift.git at 1.1.2 (0.65s)
Creating working copy for https://github.com/segmentio/sovran-swift.git
Working copy of https://github.com/segmentio/sovran-swift.git resolved at 1.1.2
Creating working copy for https://github.com/segmentio/analytics-swift.git
Working copy of https://github.com/segmentio/analytics-swift.git resolved at 1.10.0
Creating working copy for https://github.com/segmentio/jsonsafeencoding-swift.git
Working copy of https://github.com/segmentio/jsonsafeencoding-swift.git resolved at 2.0.0
Creating working copy for https://github.com/segment-integrations/analytics-swift-appsflyer.git
Working copy of https://github.com/segment-integrations/analytics-swift-appsflyer.git resolved at main (91e844f)
Creating working copy for https://github.com/AppsFlyerSDK/AppsFlyerFramework-Dynamic
Working copy of https://github.com/AppsFlyerSDK/AppsFlyerFramework-Dynamic resolved at 6.17.9
Fetching binary artifact https://github.com/AppsFlyerSDK/AppsFlyerFramework/releases/download/6.17.9/AppsFlyerLib-Dynamic-SPM.xcframework.zip from cache
Fetched https://github.com/AppsFlyerSDK/AppsFlyerFramework/releases/download/6.17.9/AppsFlyerLib-Dynamic-SPM.xcframework.zip from cache (0.46s)
warning: '.resolve-product-dependencies': dependency 'analytics-swift-appsflyer' is not used by any target
Found 2 product dependencies
  - Segment
  - AppsFlyerLib
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.3
Building package at path:  $PWD
https://github.com/segment-integrations/analytics-swift-appsflyer.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun swift build --arch arm64
error: the library 'SegmentAppsFlyer' requires macos 10.13, but depends on the product 'Segment' which requires macos 10.15; consider changing the library 'SegmentAppsFlyer' to require macos 10.15 or later, or the product 'Segment' to require macos 10.13 or earlier.
BUILD FAILURE 6.3 macosSpm