Swift Package IndexBuild Information
Failed to build Mixpanel, reference 7.0.0 (dbd9cd), with Swift 6.1 for Linux on 10 Oct 2026 11:36:31 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-54344843-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:basic-6.1-latest swift build --triple x86_64-unknown-linux-gnu 2>&1Build Log
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RunAll
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Builder version: 5.1.1
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/mixpanel/mixpanel-swift.git
Reference: 7.0.0
Initialized empty Git repository in /host/spi-builder-workspace/.git/
hint: Using 'master' as the name for the initial branch. This default branch name
hint: is subject to change. To configure the initial branch name to use in all
hint: of your new repositories, which will suppress this warning, call:
hint:
hint: git config --global init.defaultBranch <name>
hint:
hint: Names commonly chosen instead of 'master' are 'main', 'trunk' and
hint: 'development'. The just-created branch can be renamed via this command:
hint:
hint: git branch -m <name>
From https://github.com/mixpanel/mixpanel-swift
* tag 7.0.0 -> FETCH_HEAD
HEAD is now at dbd9cda release: prepare 7.0.0 (#795)
Cloned https://github.com/mixpanel/mixpanel-swift.git
Revision (git rev-parse @):
dbd9cda95101410dd697bf2b2284b3d5b64dd82e
SUCCESS checkout https://github.com/mixpanel/mixpanel-swift.git at 7.0.0
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Build
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Selected platform: linux
Swift version: 6.1
Building package at path: $PWD
https://github.com/mixpanel/mixpanel-swift.git
https://github.com/mixpanel/mixpanel-swift.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344843-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:basic-6.1-latest swift build --triple x86_64-unknown-linux-gnu -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 2>&1
basic-6.1-latest: Pulling from saguaro1/spi-images
Digest: sha256:13a529f31207afe6597b18f20995fc2db944100da935819188c653038756cb1b
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:basic-6.1-latest
Fetching https://github.com/mixpanel/mixpanel-swift-common.git
[1/781] Fetching mixpanel-swift-common
Fetched https://github.com/mixpanel/mixpanel-swift-common.git from cache (0.37s)
Computing version for https://github.com/mixpanel/mixpanel-swift-common.git
Computed https://github.com/mixpanel/mixpanel-swift-common.git at 2.0.0 (0.64s)
Creating working copy for https://github.com/mixpanel/mixpanel-swift-common.git
Working copy of https://github.com/mixpanel/mixpanel-swift-common.git resolved at 2.0.0
Building for debugging...
[0/4] Write sources
[1/4] Copying PrivacyInfo.xcprivacy
[2/4] Write sources
[3/4] Write swift-version-24593BA9C3E375BF.txt
[5/13] Compiling MixpanelSwiftCommon JSON.swift
[6/14] Compiling MixpanelSwiftCommon MixpanelJSONLogicRule.swift
[7/14] Compiling MixpanelSwiftCommon JSONLogicEvaluator.swift
/host/spi-builder-workspace/.build/checkouts/mixpanel-swift-common/Sources/MixpanelSwiftCommon/Utils/JSONLogicEvaluator.swift:495:16: error: cannot find 'CFGetTypeID' in scope
493 | return false
494 | }
495 | return CFGetTypeID(number) == CFBooleanGetTypeID()
| `- error: cannot find 'CFGetTypeID' in scope
496 | }
497 |
/host/spi-builder-workspace/.build/checkouts/mixpanel-swift-common/Sources/MixpanelSwiftCommon/Utils/JSONLogicEvaluator.swift:495:39: error: cannot find 'CFBooleanGetTypeID' in scope
493 | return false
494 | }
495 | return CFGetTypeID(number) == CFBooleanGetTypeID()
| `- error: cannot find 'CFBooleanGetTypeID' in scope
496 | }
497 |
[8/14] Compiling MixpanelSwiftCommon Rfc3339.swift
[9/14] Compiling MixpanelSwiftCommon JsonLogic.swift
[10/14] Compiling MixpanelSwiftCommon MixpanelEventBridge.swift
/host/spi-builder-workspace/.build/checkouts/mixpanel-swift-common/Sources/MixpanelSwiftCommon/MixpanelEventBridge.swift:33:6: error: Objective-C interoperability is disabled
31 | // MARK: - Singleton
32 | /// Shared instance
33 | @objc public static let shared = MixpanelEventBridge()
| `- error: Objective-C interoperability is disabled
34 |
35 | // MARK: - Private Properties
[11/14] Compiling MixpanelSwiftCommon Constants.swift
/host/spi-builder-workspace/.build/checkouts/mixpanel-swift-common/Sources/MixpanelSwiftCommon/MixpanelEventBridge.swift:33:6: error: Objective-C interoperability is disabled
31 | // MARK: - Singleton
32 | /// Shared instance
33 | @objc public static let shared = MixpanelEventBridge()
| `- error: Objective-C interoperability is disabled
34 |
35 | // MARK: - Private Properties
[12/14] Compiling MixpanelSwiftCommon SemanticVersion.swift
error: emit-module command failed with exit code 1 (use -v to see invocation)
[13/14] Emitting module MixpanelSwiftCommon
/host/spi-builder-workspace/.build/checkouts/mixpanel-swift-common/Sources/MixpanelSwiftCommon/MixpanelEventBridge.swift:33:6: error: Objective-C interoperability is disabled
31 | // MARK: - Singleton
32 | /// Shared instance
33 | @objc public static let shared = MixpanelEventBridge()
| `- error: Objective-C interoperability is disabled
34 |
35 | // MARK: - Private Properties
[14/14] Compiling MixpanelSwiftCommon Parser.swift
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344843-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:basic-6.1-latest swift build --triple x86_64-unknown-linux-gnu 2>&1
basic-6.1-latest: Pulling from saguaro1/spi-images
Digest: sha256:13a529f31207afe6597b18f20995fc2db944100da935819188c653038756cb1b
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:basic-6.1-latest
[0/1] Planning build
Building for debugging...
[0/1] Write swift-version-24593BA9C3E375BF.txt
[2/10] Compiling MixpanelSwiftCommon JsonLogic.swift
[3/11] Compiling MixpanelSwiftCommon MixpanelEventBridge.swift
/host/spi-builder-workspace/.build/checkouts/mixpanel-swift-common/Sources/MixpanelSwiftCommon/MixpanelEventBridge.swift:33:6: error: Objective-C interoperability is disabled
31 | // MARK: - Singleton
32 | /// Shared instance
33 | @objc public static let shared = MixpanelEventBridge()
| `- error: Objective-C interoperability is disabled
34 |
35 | // MARK: - Private Properties
[4/11] Compiling MixpanelSwiftCommon Constants.swift
/host/spi-builder-workspace/.build/checkouts/mixpanel-swift-common/Sources/MixpanelSwiftCommon/MixpanelEventBridge.swift:33:6: error: Objective-C interoperability is disabled
31 | // MARK: - Singleton
32 | /// Shared instance
33 | @objc public static let shared = MixpanelEventBridge()
| `- error: Objective-C interoperability is disabled
34 |
35 | // MARK: - Private Properties
[5/11] Compiling MixpanelSwiftCommon Rfc3339.swift
[6/11] Compiling MixpanelSwiftCommon MixpanelJSONLogicRule.swift
[7/11] Compiling MixpanelSwiftCommon SemanticVersion.swift
error: emit-module command failed with exit code 1 (use -v to see invocation)
[8/11] Compiling MixpanelSwiftCommon JSONLogicEvaluator.swift
/host/spi-builder-workspace/.build/checkouts/mixpanel-swift-common/Sources/MixpanelSwiftCommon/Utils/JSONLogicEvaluator.swift:495:16: error: cannot find 'CFGetTypeID' in scope
493 | return false
494 | }
495 | return CFGetTypeID(number) == CFBooleanGetTypeID()
| `- error: cannot find 'CFGetTypeID' in scope
496 | }
497 |
/host/spi-builder-workspace/.build/checkouts/mixpanel-swift-common/Sources/MixpanelSwiftCommon/Utils/JSONLogicEvaluator.swift:495:39: error: cannot find 'CFBooleanGetTypeID' in scope
493 | return false
494 | }
495 | return CFGetTypeID(number) == CFBooleanGetTypeID()
| `- error: cannot find 'CFBooleanGetTypeID' in scope
496 | }
497 |
[9/11] Compiling MixpanelSwiftCommon JSON.swift
[10/11] Emitting module MixpanelSwiftCommon
/host/spi-builder-workspace/.build/checkouts/mixpanel-swift-common/Sources/MixpanelSwiftCommon/MixpanelEventBridge.swift:33:6: error: Objective-C interoperability is disabled
31 | // MARK: - Singleton
32 | /// Shared instance
33 | @objc public static let shared = MixpanelEventBridge()
| `- error: Objective-C interoperability is disabled
34 |
35 | // MARK: - Private Properties
[11/11] Compiling MixpanelSwiftCommon Parser.swift
BUILD FAILURE 6.1 linux