Swift Package Index

Build Information

Failed to build SegmentAppcues, reference 5.0.2 (583192), with Swift 6.1 for macOS (SPM) on 7 Jul 2026 08:17:39 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-16.3.0.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/appcues/segment-appcues-ios.git
Reference: 5.0.2
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/appcues/segment-appcues-ios
 * tag               5.0.2      -> FETCH_HEAD
HEAD is now at 583192e ⬆️ Update Appcues dependency version to 5.0.3
Cloned https://github.com/appcues/segment-appcues-ios.git
Revision (git rev-parse @):
583192e05596d0faedd4fd0068bac159e2147070
SUCCESS checkout https://github.com/appcues/segment-appcues-ios.git at 5.0.2
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.1
Building package at path:  $PWD
https://github.com/appcues/segment-appcues-ios.git
https://github.com/appcues/segment-appcues-ios.git
{
  "dependencies" : [
    {
      "identity" : "analytics-swift",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.0.0",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/segmentio/analytics-swift.git"
    },
    {
      "identity" : "appcues-ios-sdk",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "5.0.3",
            "upper_bound" : "6.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/appcues/appcues-ios-sdk.git"
    }
  ],
  "manifest_display_name" : "SegmentAppcues",
  "name" : "SegmentAppcues",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "13.0"
    }
  ],
  "products" : [
    {
      "name" : "SegmentAppcues",
      "targets" : [
        "SegmentAppcues"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "SegmentAppcuesTests",
      "module_type" : "SwiftTarget",
      "name" : "SegmentAppcuesTests",
      "path" : "Tests/SegmentAppcuesTests",
      "sources" : [
        "AppcuesDestinationTests.swift"
      ],
      "target_dependencies" : [
        "SegmentAppcues"
      ],
      "type" : "test"
    },
    {
      "c99name" : "SegmentAppcues",
      "module_type" : "SwiftTarget",
      "name" : "SegmentAppcues",
      "path" : "Sources/SegmentAppcues",
      "product_dependencies" : [
        "Segment",
        "AppcuesKit"
      ],
      "product_memberships" : [
        "SegmentAppcues"
      ],
      "sources" : [
        "AppcuesDestination.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.5"
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun swift build --arch arm64 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete -Xswiftc -enable-upcoming-feature -Xswiftc StrictConcurrency -Xswiftc -enable-upcoming-feature -Xswiftc DisableOutwardActorInference -Xswiftc -enable-upcoming-feature -Xswiftc GlobalActorIsolatedTypesUsability -Xswiftc -enable-upcoming-feature -Xswiftc InferSendableFromCaptures
Fetching https://github.com/appcues/appcues-ios-sdk.git
Fetching https://github.com/segmentio/analytics-swift.git
[1/9782] Fetching analytics-swift
[9783/60920] Fetching analytics-swift, appcues-ios-sdk
Fetched https://github.com/segmentio/analytics-swift.git from cache (3.20s)
Fetched https://github.com/appcues/appcues-ios-sdk.git from cache (3.20s)
Computing version for https://github.com/appcues/appcues-ios-sdk.git
Computed https://github.com/appcues/appcues-ios-sdk.git at 5.0.3 (3.80s)
Computing version for https://github.com/segmentio/analytics-swift.git
Computed https://github.com/segmentio/analytics-swift.git at 1.9.4 (0.49s)
Fetching https://github.com/segmentio/jsonsafeencoding-swift.git
Fetching https://github.com/segmentio/sovran-swift.git
[1/83] Fetching jsonsafeencoding-swift
[36/461] Fetching jsonsafeencoding-swift, sovran-swift
Fetched https://github.com/segmentio/sovran-swift.git from cache (0.77s)
Fetched https://github.com/segmentio/jsonsafeencoding-swift.git from cache (0.77s)
Computing version for https://github.com/segmentio/jsonsafeencoding-swift.git
Computed https://github.com/segmentio/jsonsafeencoding-swift.git at 2.0.0 (1.40s)
Computing version for https://github.com/segmentio/sovran-swift.git
Computed https://github.com/segmentio/sovran-swift.git at 1.1.2 (0.60s)
Creating working copy for https://github.com/segmentio/analytics-swift.git
Working copy of https://github.com/segmentio/analytics-swift.git resolved at 1.9.4
Creating working copy for https://github.com/appcues/appcues-ios-sdk.git
Working copy of https://github.com/appcues/appcues-ios-sdk.git resolved at 5.0.3
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/segmentio/sovran-swift.git
Working copy of https://github.com/segmentio/sovran-swift.git resolved at 1.1.2
error: the library 'SegmentAppcues' requires macos 10.13, but depends on the product 'Segment' which requires macos 10.15; consider changing the library 'SegmentAppcues' to require macos 10.15 or later, or the product 'Segment' to require macos 10.13 or earlier.
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun swift build --arch arm64
error: the library 'SegmentAppcues' requires macos 10.13, but depends on the product 'Segment' which requires macos 10.15; consider changing the library 'SegmentAppcues' to require macos 10.15 or later, or the product 'Segment' to require macos 10.13 or earlier.
BUILD FAILURE 6.1 macosSpm