Build Information
Failed to build ably-asset-tracking-swift, reference v1.0.0-alpha.1 (d2d34b), with Swift 6.4 for iOS using Xcode 27.0 on 19 Sep 2026 05:44:08 UTC.
Build Command
No build command. This typically means the build failed at an early stage where we determine the build command.Build Log
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RunAll
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Builder version: 5.1.0
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/ably/ably-asset-tracking-swift.git
Reference: v1.0.0-alpha.1
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/ably/ably-asset-tracking-swift
* tag v1.0.0-alpha.1 -> FETCH_HEAD
HEAD is now at d2d34b3 Merge pull request #649 from ably/release/1.0.0-alpha.1
Submodule path 'external/common': checked out 'e5cd278a910a287a04a91e4b320a3079287fc31f'
Submodule path 'external/sdk-test-proxy': checked out 'a7cc54fd3003802a65dd469f4d9f9b18cd0b9675'
Submodule 'external/common' (https://github.com/ably/ably-asset-tracking-common.git) registered for path 'external/common'
Submodule 'external/sdk-test-proxy' (https://github.com/ably/sdk-test-proxy.git) registered for path 'external/sdk-test-proxy'
Cloning into '/Users/admin/builder/spi-builder-workspace/external/common'...
Cloning into '/Users/admin/builder/spi-builder-workspace/external/sdk-test-proxy'...
Cloned https://github.com/ably/ably-asset-tracking-swift.git
Revision (git rev-parse @):
d2d34b33f2cecfed547f2493b37b6b86d956958d
SUCCESS checkout https://github.com/ably/ably-asset-tracking-swift.git at v1.0.0-alpha.1
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Build
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Selected platform: iOS
Swift version: 6.4
Building package at path: $PWD
https://github.com/ably/ably-asset-tracking-swift.git
Command line invocation:
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Fetching from https://github.com/mxcl/Version
Fetching from https://github.com/ably/ably-cocoa
Fetching from https://github.com/mapbox/mapbox-navigation-ios.git
Fetching from https://github.com/mapbox/mapbox-speech-swift.git
Fetching from https://github.com/mapbox/mapbox-navigation-native-ios.git
Fetching from https://github.com/ceeK/Solar.git
Fetching from https://github.com/mapbox/mapbox-directions-swift.git
Fetching from https://github.com/mapbox/mapbox-maps-ios.git
Fetching from https://github.com/raphaelmor/Polyline.git
Fetching from https://github.com/mapbox/turf-swift.git
Fetching from https://github.com/apple/swift-argument-parser
Fetching from https://github.com/mapbox/mapbox-common-ios.git
Fetching from https://github.com/mapbox/mapbox-core-maps-ios.git
Fetching from https://github.com/rvi/msgpack-objective-C
Fetching from https://github.com/ably/delta-codec-cocoa
Creating working copy of package ‘swift-argument-parser’
Checking out 1.8.2 of package ‘swift-argument-parser’
Creating working copy of package ‘mapbox-navigation-ios’
Checking out 2.22.0 of package ‘mapbox-navigation-ios’
Creating working copy of package ‘mapbox-directions-swift’
Checking out 2.15.0 of package ‘mapbox-directions-swift’
Creating working copy of package ‘mapbox-speech-swift’
Checking out 2.1.1 of package ‘mapbox-speech-swift’
Creating working copy of package ‘mapbox-common-ios’
Checking out 23.12.1 of package ‘mapbox-common-ios’
Creating working copy of package ‘Polyline’
Checking out 5.1.0 of package ‘Polyline’
Creating working copy of package ‘turf-swift’
Checking out 2.8.0 of package ‘turf-swift’
Creating working copy of package ‘mapbox-core-maps-ios’
Checking out 10.19.2 of package ‘mapbox-core-maps-ios’
Creating working copy of package ‘msgpack-objective-C’
Checking out 0.4.0 of package ‘msgpack-objective-C’
Creating working copy of package ‘delta-codec-cocoa’
Checking out 1.3.5 of package ‘delta-codec-cocoa’
Creating working copy of package ‘Solar’
Checking out 3.0.1 of package ‘Solar’
Creating working copy of package ‘mapbox-navigation-native-ios’
Checking out 206.2.2 of package ‘mapbox-navigation-native-ios’
Creating working copy of package ‘mapbox-maps-ios’
Checking out 10.19.6 of package ‘mapbox-maps-ios’
Creating working copy of package ‘ably-cocoa’
Checking out 1.4.0 of package ‘ably-cocoa’
Creating working copy of package ‘Version’
Checking out 2.2.1 of package ‘Version’
failed downloading 'https://api.mapbox.com/downloads/v2/mobile-navigation-native/releases/ios/packages/206.2.2/MapboxNavigationNative.xcframework.zip' which is required by binary target 'MapboxNavigationNative': badResponseStatusCode(401)fatalErrorResolve Package Graph
failed downloading 'https://api.mapbox.com/downloads/v2/mobile-navigation-native/releases/ios/packages/206.2.2/MapboxNavigationNative.xcframework.zip' which is required by binary target 'MapboxNavigationNative': badResponseStatusCode(401)fatalError
Resolved source packages:
spi-builder-workspace: (null)
2026-09-19 01:44:06.673 xcodebuild[549:3100] Writing error result bundle to /var/folders/xq/y_g06wb113726d38xsyx71_h0000gn/T/ResultBundle_2026-19-09_01-44-0006.xcresult
xcodebuild: error: Could not resolve package dependencies:
failed downloading 'https://api.mapbox.com/downloads/v2/mobile-navigation-native/releases/ios/packages/206.2.2/MapboxNavigationNative.xcframework.zip' which is required by binary target 'MapboxNavigationNative': badResponseStatusCode(401)
fatalError
Command line invocation:
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
failed downloading 'https://api.mapbox.com/downloads/v2/mobile-navigation-native/releases/ios/packages/206.2.2/MapboxNavigationNative.xcframework.zip' which is required by binary target 'MapboxNavigationNative': badResponseStatusCode(401)fatalError
Resolved source packages:
spi-builder-workspace: (null)
2026-09-19 01:44:08.325 xcodebuild[1457:7400] Writing error result bundle to /var/folders/xq/y_g06wb113726d38xsyx71_h0000gn/T/ResultBundle_2026-19-09_01-44-0008.xcresult
xcodebuild: error: Could not resolve package dependencies:
failed downloading 'https://api.mapbox.com/downloads/v2/mobile-navigation-native/releases/ios/packages/206.2.2/MapboxNavigationNative.xcframework.zip' which is required by binary target 'MapboxNavigationNative': badResponseStatusCode(401)
fatalError
BUILD FAILURE 6.4 iOS