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Build Information

Failed to build SKHelper, reference main (bec0ff), with Swift 6.1 for macOS (SPM) on 2 Dec 2025 20:23:42 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
========================================
Builder version: 4.68.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/russell-archer/SKHelper.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/russell-archer/SKHelper
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at bec0fff Merge pull request #15 from russell-archer/observable-support
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Updating files: 100% (11243/11243), done.
Cloned https://github.com/russell-archer/SKHelper.git
Revision (git rev-parse @):
bec0fff69beec22048c16efac4f3127eb78202a2
SUCCESS checkout https://github.com/russell-archer/SKHelper.git at main
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.1
Building package at path:  $PWD
https://github.com/russell-archer/SKHelper.git
https://github.com/russell-archer/SKHelper.git
{
  "dependencies" : [
    {
      "identity" : "swift-docc-plugin",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.3.0",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-docc-plugin.git"
    }
  ],
  "manifest_display_name" : "SKHelper",
  "name" : "SKHelper",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "17.0"
    },
    {
      "name" : "macos",
      "version" : "14.6"
    }
  ],
  "products" : [
    {
      "name" : "SKHelper",
      "targets" : [
        "SKHelper"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "SKHelper",
      "module_type" : "SwiftTarget",
      "name" : "SKHelper",
      "path" : "Sources/SKHelper",
      "product_memberships" : [
        "SKHelper"
      ],
      "resources" : [
        {
          "path" : "/Users/admin/builder/spi-builder-workspace/Sources/SKHelper/Resources/PrivacyInfo.xcprivacy",
          "rule" : {
            "process" : {
            }
          }
        },
        {
          "path" : "/Users/admin/builder/spi-builder-workspace/Sources/SKHelper/Resources/images/skhelper-logo-small.png",
          "rule" : {
            "process" : {
            }
          }
        },
        {
          "path" : "/Users/admin/builder/spi-builder-workspace/Sources/SKHelper/Resources/images/skhelper-logo.png",
          "rule" : {
            "process" : {
            }
          }
        }
      ],
      "sources" : [
        "Core/SKHelper+Extensions.swift",
        "Core/SKHelper.swift",
        "Core/SKHelperConfiguration.swift",
        "Core/SKHelperConstants.swift",
        "Core/SKHelperLog.swift",
        "Core/SKHelperNotification.swift",
        "Core/SKHelperProduct.swift",
        "Core/SKHelperPurchaseInfo.swift",
        "Core/SKHelperSubscriptionInfo.swift",
        "Styles/SKHelperButtons.swift",
        "Styles/SKHelperProductViewStyle.swift",
        "Styles/SKHelperTapGesture.swift",
        "Support/SKHelperEntitlementState.swift",
        "Support/SKHelperPurchaseState.swift",
        "Support/SKHelperSubscriptionState.swift",
        "Support/SKHelperTransactionUpdateReason.swift",
        "Support/SKHelperUnwrappedVerificationResult.swift",
        "ViewModifiers/OnProductsAvailable.swift",
        "ViewModifiers/OnSubscriptionChange.swift",
        "ViewModifiers/OnTransaction.swift",
        "Views/SKHelperManagePurchaseView.swift",
        "Views/SKHelperProductView.swift",
        "Views/SKHelperPurchaseInfoFieldText.swift",
        "Views/SKHelperPurchaseInfoFieldView.swift",
        "Views/SKHelperPurchaseInfoMain.swift",
        "Views/SKHelperPurchaseInfoManage.swift",
        "Views/SKHelperPurchasesView.swift",
        "Views/SKHelperSheetBarView.swift",
        "Views/SKHelperStoreView.swift",
        "Views/SKHelperStoreViewBody.swift",
        "Views/SKHelperSubscriptionInfoMain.swift",
        "Views/SKHelperSubscriptionInfoManage.swift",
        "Views/SKHelperSubscriptionStoreView.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.0"
}
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
[1/1] Compiling plugin Swift-DocC Preview
[2/2] Compiling plugin Swift-DocC
Building for debugging...
[2/7] Write sources
[3/7] Copying skhelper-logo.png
[4/7] Copying PrivacyInfo.xcprivacy
[5/7] Copying skhelper-logo-small.png
[6/7] Write swift-version-2F0A5646E1D333AE.txt
error: emit-module command failed with exit code 1 (use -v to see invocation)
[8/39] Emitting module SKHelper
/Users/admin/builder/spi-builder-workspace/Sources/SKHelper/Core/SKHelper.swift:137:5: error: 'isolated' deinit requires frontend flag -enable-experimental-feature IsolatedDeinit to enable the usage of this language feature
 135 |     /// Stop listening for App Store transactions, purchase intents and subscription changes.
 136 |     ///
 137 |     @MainActor
     |     `- error: 'isolated' deinit requires frontend flag -enable-experimental-feature IsolatedDeinit to enable the usage of this language feature
 138 |     deinit {
 139 |         transactionListener?.cancel()
[9/42] Compiling SKHelper SKHelperEntitlementState.swift
[10/42] Compiling SKHelper SKHelperPurchaseState.swift
[11/42] Compiling SKHelper SKHelperSubscriptionState.swift
[12/42] Compiling SKHelper SKHelperTransactionUpdateReason.swift
[13/42] Compiling SKHelper SKHelperLog.swift
[14/42] Compiling SKHelper SKHelperNotification.swift
[15/42] Compiling SKHelper SKHelperProduct.swift
[16/42] Compiling SKHelper SKHelperPurchaseInfo.swift
[17/42] Compiling SKHelper SKHelperSubscriptionInfoManage.swift
[18/42] Compiling SKHelper SKHelperSubscriptionStoreView.swift
[19/42] Compiling SKHelper resource_bundle_accessor.swift
[20/42] Compiling SKHelper SKHelperPurchaseInfoFieldText.swift
[21/42] Compiling SKHelper SKHelperPurchaseInfoFieldView.swift
[22/42] Compiling SKHelper SKHelperPurchaseInfoMain.swift
[23/42] Compiling SKHelper SKHelper+Extensions.swift
/Users/admin/builder/spi-builder-workspace/Sources/SKHelper/Core/SKHelper.swift:137:5: error: 'isolated' deinit requires frontend flag -enable-experimental-feature IsolatedDeinit to enable the usage of this language feature
 135 |     /// Stop listening for App Store transactions, purchase intents and subscription changes.
 136 |     ///
 137 |     @MainActor
     |     `- error: 'isolated' deinit requires frontend flag -enable-experimental-feature IsolatedDeinit to enable the usage of this language feature
 138 |     deinit {
 139 |         transactionListener?.cancel()
/Users/admin/builder/spi-builder-workspace/Sources/SKHelper/Core/SKHelper.swift:139:9: error: main actor-isolated property 'transactionListener' can not be referenced from a nonisolated context
  91 |
  92 |     /// Handler for App Store transactions.
  93 |     private var transactionListener: Task<Void, any Error>? = nil
     |                 `- note: property declared here
  94 |
  95 |     /// Handler for purchase intents from App Store-promoted IAPs.
     :
 137 |     @MainActor
 138 |     deinit {
 139 |         transactionListener?.cancel()
     |         `- error: main actor-isolated property 'transactionListener' can not be referenced from a nonisolated context
 140 |         purchaseIntentListener?.cancel()
 141 |         subscriptionListener?.cancel()
/Users/admin/builder/spi-builder-workspace/Sources/SKHelper/Core/SKHelper.swift:140:9: error: main actor-isolated property 'purchaseIntentListener' can not be referenced from a nonisolated context
  94 |
  95 |     /// Handler for purchase intents from App Store-promoted IAPs.
  96 |     private var purchaseIntentListener: Task<Void, any Error>? = nil
     |                 `- note: property declared here
  97 |
  98 |     /// Handler for changes to subscriptions.
     :
 138 |     deinit {
 139 |         transactionListener?.cancel()
 140 |         purchaseIntentListener?.cancel()
     |         `- error: main actor-isolated property 'purchaseIntentListener' can not be referenced from a nonisolated context
 141 |         subscriptionListener?.cancel()
 142 |     }
/Users/admin/builder/spi-builder-workspace/Sources/SKHelper/Core/SKHelper.swift:141:9: error: main actor-isolated property 'subscriptionListener' can not be referenced from a nonisolated context
  97 |
  98 |     /// Handler for changes to subscriptions.
  99 |     private var subscriptionListener: Task<Void, any Error>? = nil
     |                 `- note: property declared here
 100 |
 101 |     /// The current internal state of `SKHelper`.
     :
 139 |         transactionListener?.cancel()
 140 |         purchaseIntentListener?.cancel()
 141 |         subscriptionListener?.cancel()
     |         `- error: main actor-isolated property 'subscriptionListener' can not be referenced from a nonisolated context
 142 |     }
 143 |
[24/42] Compiling SKHelper SKHelper.swift
/Users/admin/builder/spi-builder-workspace/Sources/SKHelper/Core/SKHelper.swift:137:5: error: 'isolated' deinit requires frontend flag -enable-experimental-feature IsolatedDeinit to enable the usage of this language feature
 135 |     /// Stop listening for App Store transactions, purchase intents and subscription changes.
 136 |     ///
 137 |     @MainActor
     |     `- error: 'isolated' deinit requires frontend flag -enable-experimental-feature IsolatedDeinit to enable the usage of this language feature
 138 |     deinit {
 139 |         transactionListener?.cancel()
/Users/admin/builder/spi-builder-workspace/Sources/SKHelper/Core/SKHelper.swift:139:9: error: main actor-isolated property 'transactionListener' can not be referenced from a nonisolated context
  91 |
  92 |     /// Handler for App Store transactions.
  93 |     private var transactionListener: Task<Void, any Error>? = nil
     |                 `- note: property declared here
  94 |
  95 |     /// Handler for purchase intents from App Store-promoted IAPs.
     :
 137 |     @MainActor
 138 |     deinit {
 139 |         transactionListener?.cancel()
     |         `- error: main actor-isolated property 'transactionListener' can not be referenced from a nonisolated context
 140 |         purchaseIntentListener?.cancel()
 141 |         subscriptionListener?.cancel()
/Users/admin/builder/spi-builder-workspace/Sources/SKHelper/Core/SKHelper.swift:140:9: error: main actor-isolated property 'purchaseIntentListener' can not be referenced from a nonisolated context
  94 |
  95 |     /// Handler for purchase intents from App Store-promoted IAPs.
  96 |     private var purchaseIntentListener: Task<Void, any Error>? = nil
     |                 `- note: property declared here
  97 |
  98 |     /// Handler for changes to subscriptions.
     :
 138 |     deinit {
 139 |         transactionListener?.cancel()
 140 |         purchaseIntentListener?.cancel()
     |         `- error: main actor-isolated property 'purchaseIntentListener' can not be referenced from a nonisolated context
 141 |         subscriptionListener?.cancel()
 142 |     }
/Users/admin/builder/spi-builder-workspace/Sources/SKHelper/Core/SKHelper.swift:141:9: error: main actor-isolated property 'subscriptionListener' can not be referenced from a nonisolated context
  97 |
  98 |     /// Handler for changes to subscriptions.
  99 |     private var subscriptionListener: Task<Void, any Error>? = nil
     |                 `- note: property declared here
 100 |
 101 |     /// The current internal state of `SKHelper`.
     :
 139 |         transactionListener?.cancel()
 140 |         purchaseIntentListener?.cancel()
 141 |         subscriptionListener?.cancel()
     |         `- error: main actor-isolated property 'subscriptionListener' can not be referenced from a nonisolated context
 142 |     }
 143 |
[25/42] Compiling SKHelper SKHelperConfiguration.swift
/Users/admin/builder/spi-builder-workspace/Sources/SKHelper/Core/SKHelper.swift:137:5: error: 'isolated' deinit requires frontend flag -enable-experimental-feature IsolatedDeinit to enable the usage of this language feature
 135 |     /// Stop listening for App Store transactions, purchase intents and subscription changes.
 136 |     ///
 137 |     @MainActor
     |     `- error: 'isolated' deinit requires frontend flag -enable-experimental-feature IsolatedDeinit to enable the usage of this language feature
 138 |     deinit {
 139 |         transactionListener?.cancel()
/Users/admin/builder/spi-builder-workspace/Sources/SKHelper/Core/SKHelper.swift:139:9: error: main actor-isolated property 'transactionListener' can not be referenced from a nonisolated context
  91 |
  92 |     /// Handler for App Store transactions.
  93 |     private var transactionListener: Task<Void, any Error>? = nil
     |                 `- note: property declared here
  94 |
  95 |     /// Handler for purchase intents from App Store-promoted IAPs.
     :
 137 |     @MainActor
 138 |     deinit {
 139 |         transactionListener?.cancel()
     |         `- error: main actor-isolated property 'transactionListener' can not be referenced from a nonisolated context
 140 |         purchaseIntentListener?.cancel()
 141 |         subscriptionListener?.cancel()
/Users/admin/builder/spi-builder-workspace/Sources/SKHelper/Core/SKHelper.swift:140:9: error: main actor-isolated property 'purchaseIntentListener' can not be referenced from a nonisolated context
  94 |
  95 |     /// Handler for purchase intents from App Store-promoted IAPs.
  96 |     private var purchaseIntentListener: Task<Void, any Error>? = nil
     |                 `- note: property declared here
  97 |
  98 |     /// Handler for changes to subscriptions.
     :
 138 |     deinit {
 139 |         transactionListener?.cancel()
 140 |         purchaseIntentListener?.cancel()
     |         `- error: main actor-isolated property 'purchaseIntentListener' can not be referenced from a nonisolated context
 141 |         subscriptionListener?.cancel()
 142 |     }
/Users/admin/builder/spi-builder-workspace/Sources/SKHelper/Core/SKHelper.swift:141:9: error: main actor-isolated property 'subscriptionListener' can not be referenced from a nonisolated context
  97 |
  98 |     /// Handler for changes to subscriptions.
  99 |     private var subscriptionListener: Task<Void, any Error>? = nil
     |                 `- note: property declared here
 100 |
 101 |     /// The current internal state of `SKHelper`.
     :
 139 |         transactionListener?.cancel()
 140 |         purchaseIntentListener?.cancel()
 141 |         subscriptionListener?.cancel()
     |         `- error: main actor-isolated property 'subscriptionListener' can not be referenced from a nonisolated context
 142 |     }
 143 |
[26/42] Compiling SKHelper SKHelperConstants.swift
/Users/admin/builder/spi-builder-workspace/Sources/SKHelper/Core/SKHelper.swift:137:5: error: 'isolated' deinit requires frontend flag -enable-experimental-feature IsolatedDeinit to enable the usage of this language feature
 135 |     /// Stop listening for App Store transactions, purchase intents and subscription changes.
 136 |     ///
 137 |     @MainActor
     |     `- error: 'isolated' deinit requires frontend flag -enable-experimental-feature IsolatedDeinit to enable the usage of this language feature
 138 |     deinit {
 139 |         transactionListener?.cancel()
/Users/admin/builder/spi-builder-workspace/Sources/SKHelper/Core/SKHelper.swift:139:9: error: main actor-isolated property 'transactionListener' can not be referenced from a nonisolated context
  91 |
  92 |     /// Handler for App Store transactions.
  93 |     private var transactionListener: Task<Void, any Error>? = nil
     |                 `- note: property declared here
  94 |
  95 |     /// Handler for purchase intents from App Store-promoted IAPs.
     :
 137 |     @MainActor
 138 |     deinit {
 139 |         transactionListener?.cancel()
     |         `- error: main actor-isolated property 'transactionListener' can not be referenced from a nonisolated context
 140 |         purchaseIntentListener?.cancel()
 141 |         subscriptionListener?.cancel()
/Users/admin/builder/spi-builder-workspace/Sources/SKHelper/Core/SKHelper.swift:140:9: error: main actor-isolated property 'purchaseIntentListener' can not be referenced from a nonisolated context
  94 |
  95 |     /// Handler for purchase intents from App Store-promoted IAPs.
  96 |     private var purchaseIntentListener: Task<Void, any Error>? = nil
     |                 `- note: property declared here
  97 |
  98 |     /// Handler for changes to subscriptions.
     :
 138 |     deinit {
 139 |         transactionListener?.cancel()
 140 |         purchaseIntentListener?.cancel()
     |         `- error: main actor-isolated property 'purchaseIntentListener' can not be referenced from a nonisolated context
 141 |         subscriptionListener?.cancel()
 142 |     }
/Users/admin/builder/spi-builder-workspace/Sources/SKHelper/Core/SKHelper.swift:141:9: error: main actor-isolated property 'subscriptionListener' can not be referenced from a nonisolated context
  97 |
  98 |     /// Handler for changes to subscriptions.
  99 |     private var subscriptionListener: Task<Void, any Error>? = nil
     |                 `- note: property declared here
 100 |
 101 |     /// The current internal state of `SKHelper`.
     :
 139 |         transactionListener?.cancel()
 140 |         purchaseIntentListener?.cancel()
 141 |         subscriptionListener?.cancel()
     |         `- error: main actor-isolated property 'subscriptionListener' can not be referenced from a nonisolated context
 142 |     }
 143 |
[27/42] Compiling SKHelper SKHelperStoreView.swift
[28/42] Compiling SKHelper SKHelperStoreViewBody.swift
[29/42] Compiling SKHelper SKHelperSubscriptionInfoMain.swift
[30/42] Compiling SKHelper SKHelperSubscriptionInfo.swift
[31/42] Compiling SKHelper SKHelperButtons.swift
[32/42] Compiling SKHelper SKHelperProductViewStyle.swift
[33/42] Compiling SKHelper SKHelperTapGesture.swift
[34/42] Compiling SKHelper SKHelperPurchaseInfoManage.swift
[35/42] Compiling SKHelper SKHelperPurchasesView.swift
[36/42] Compiling SKHelper SKHelperSheetBarView.swift
[37/42] Compiling SKHelper OnTransaction.swift
[38/42] Compiling SKHelper SKHelperManagePurchaseView.swift
[39/42] Compiling SKHelper SKHelperProductView.swift
[40/42] Compiling SKHelper SKHelperUnwrappedVerificationResult.swift
[41/42] Compiling SKHelper OnProductsAvailable.swift
[42/42] Compiling SKHelper OnSubscriptionChange.swift
Fetching https://github.com/apple/swift-docc-plugin.git
[1/2158] Fetching swift-docc-plugin
Fetched https://github.com/apple/swift-docc-plugin.git from cache (1.75s)
Computing version for https://github.com/apple/swift-docc-plugin.git
Computed https://github.com/apple/swift-docc-plugin.git at 1.4.5 (4.79s)
Fetching https://github.com/swiftlang/swift-docc-symbolkit from cache
Fetched https://github.com/swiftlang/swift-docc-symbolkit from cache (1.28s)
Computing version for https://github.com/swiftlang/swift-docc-symbolkit
Computed https://github.com/swiftlang/swift-docc-symbolkit at 1.0.0 (1.94s)
Creating working copy for https://github.com/swiftlang/swift-docc-symbolkit
Working copy of https://github.com/swiftlang/swift-docc-symbolkit resolved at 1.0.0
Creating working copy for https://github.com/apple/swift-docc-plugin.git
Working copy of https://github.com/apple/swift-docc-plugin.git resolved at 1.4.5
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun swift build --arch arm64
[0/1] Planning build
[1/1] Compiling plugin Swift-DocC Preview
[2/2] Compiling plugin Swift-DocC
Building for debugging...
[2/3] Write swift-version-2F0A5646E1D333AE.txt
error: emit-module command failed with exit code 1 (use -v to see invocation)
[4/35] Emitting module SKHelper
/Users/admin/builder/spi-builder-workspace/Sources/SKHelper/Core/SKHelper.swift:137:5: error: 'isolated' deinit requires frontend flag -enable-experimental-feature IsolatedDeinit to enable the usage of this language feature
 135 |     /// Stop listening for App Store transactions, purchase intents and subscription changes.
 136 |     ///
 137 |     @MainActor
     |     `- error: 'isolated' deinit requires frontend flag -enable-experimental-feature IsolatedDeinit to enable the usage of this language feature
 138 |     deinit {
 139 |         transactionListener?.cancel()
[5/38] Compiling SKHelper SKHelperEntitlementState.swift
[6/38] Compiling SKHelper SKHelperPurchaseState.swift
[7/38] Compiling SKHelper SKHelperSubscriptionState.swift
[8/38] Compiling SKHelper SKHelperTransactionUpdateReason.swift
[9/38] Compiling SKHelper SKHelperLog.swift
[10/38] Compiling SKHelper SKHelperNotification.swift
[11/38] Compiling SKHelper SKHelperProduct.swift
[12/38] Compiling SKHelper SKHelperPurchaseInfo.swift
[13/38] Compiling SKHelper SKHelperUnwrappedVerificationResult.swift
[14/38] Compiling SKHelper OnProductsAvailable.swift
[15/38] Compiling SKHelper OnSubscriptionChange.swift
[16/38] Compiling SKHelper SKHelperSubscriptionInfo.swift
[17/38] Compiling SKHelper SKHelperButtons.swift
[18/38] Compiling SKHelper SKHelperProductViewStyle.swift
[19/38] Compiling SKHelper SKHelperTapGesture.swift
[20/38] Compiling SKHelper SKHelperPurchaseInfoManage.swift
[21/38] Compiling SKHelper SKHelperPurchasesView.swift
[22/38] Compiling SKHelper SKHelperSheetBarView.swift
[23/38] Compiling SKHelper OnTransaction.swift
[24/38] Compiling SKHelper SKHelperManagePurchaseView.swift
[25/38] Compiling SKHelper SKHelperProductView.swift
[26/38] Compiling SKHelper SKHelperPurchaseInfoFieldText.swift
[27/38] Compiling SKHelper SKHelperPurchaseInfoFieldView.swift
[28/38] Compiling SKHelper SKHelperPurchaseInfoMain.swift
[29/38] Compiling SKHelper SKHelperStoreView.swift
[30/38] Compiling SKHelper SKHelperStoreViewBody.swift
[31/38] Compiling SKHelper SKHelperSubscriptionInfoMain.swift
[32/38] Compiling SKHelper SKHelper+Extensions.swift
/Users/admin/builder/spi-builder-workspace/Sources/SKHelper/Core/SKHelper.swift:137:5: error: 'isolated' deinit requires frontend flag -enable-experimental-feature IsolatedDeinit to enable the usage of this language feature
 135 |     /// Stop listening for App Store transactions, purchase intents and subscription changes.
 136 |     ///
 137 |     @MainActor
     |     `- error: 'isolated' deinit requires frontend flag -enable-experimental-feature IsolatedDeinit to enable the usage of this language feature
 138 |     deinit {
 139 |         transactionListener?.cancel()
/Users/admin/builder/spi-builder-workspace/Sources/SKHelper/Core/SKHelper.swift:139:9: error: main actor-isolated property 'transactionListener' can not be referenced from a nonisolated context
  91 |
  92 |     /// Handler for App Store transactions.
  93 |     private var transactionListener: Task<Void, any Error>? = nil
     |                 `- note: property declared here
  94 |
  95 |     /// Handler for purchase intents from App Store-promoted IAPs.
     :
 137 |     @MainActor
 138 |     deinit {
 139 |         transactionListener?.cancel()
     |         `- error: main actor-isolated property 'transactionListener' can not be referenced from a nonisolated context
 140 |         purchaseIntentListener?.cancel()
 141 |         subscriptionListener?.cancel()
/Users/admin/builder/spi-builder-workspace/Sources/SKHelper/Core/SKHelper.swift:140:9: error: main actor-isolated property 'purchaseIntentListener' can not be referenced from a nonisolated context
  94 |
  95 |     /// Handler for purchase intents from App Store-promoted IAPs.
  96 |     private var purchaseIntentListener: Task<Void, any Error>? = nil
     |                 `- note: property declared here
  97 |
  98 |     /// Handler for changes to subscriptions.
     :
 138 |     deinit {
 139 |         transactionListener?.cancel()
 140 |         purchaseIntentListener?.cancel()
     |         `- error: main actor-isolated property 'purchaseIntentListener' can not be referenced from a nonisolated context
 141 |         subscriptionListener?.cancel()
 142 |     }
/Users/admin/builder/spi-builder-workspace/Sources/SKHelper/Core/SKHelper.swift:141:9: error: main actor-isolated property 'subscriptionListener' can not be referenced from a nonisolated context
  97 |
  98 |     /// Handler for changes to subscriptions.
  99 |     private var subscriptionListener: Task<Void, any Error>? = nil
     |                 `- note: property declared here
 100 |
 101 |     /// The current internal state of `SKHelper`.
     :
 139 |         transactionListener?.cancel()
 140 |         purchaseIntentListener?.cancel()
 141 |         subscriptionListener?.cancel()
     |         `- error: main actor-isolated property 'subscriptionListener' can not be referenced from a nonisolated context
 142 |     }
 143 |
[33/38] Compiling SKHelper SKHelper.swift
/Users/admin/builder/spi-builder-workspace/Sources/SKHelper/Core/SKHelper.swift:137:5: error: 'isolated' deinit requires frontend flag -enable-experimental-feature IsolatedDeinit to enable the usage of this language feature
 135 |     /// Stop listening for App Store transactions, purchase intents and subscription changes.
 136 |     ///
 137 |     @MainActor
     |     `- error: 'isolated' deinit requires frontend flag -enable-experimental-feature IsolatedDeinit to enable the usage of this language feature
 138 |     deinit {
 139 |         transactionListener?.cancel()
/Users/admin/builder/spi-builder-workspace/Sources/SKHelper/Core/SKHelper.swift:139:9: error: main actor-isolated property 'transactionListener' can not be referenced from a nonisolated context
  91 |
  92 |     /// Handler for App Store transactions.
  93 |     private var transactionListener: Task<Void, any Error>? = nil
     |                 `- note: property declared here
  94 |
  95 |     /// Handler for purchase intents from App Store-promoted IAPs.
     :
 137 |     @MainActor
 138 |     deinit {
 139 |         transactionListener?.cancel()
     |         `- error: main actor-isolated property 'transactionListener' can not be referenced from a nonisolated context
 140 |         purchaseIntentListener?.cancel()
 141 |         subscriptionListener?.cancel()
/Users/admin/builder/spi-builder-workspace/Sources/SKHelper/Core/SKHelper.swift:140:9: error: main actor-isolated property 'purchaseIntentListener' can not be referenced from a nonisolated context
  94 |
  95 |     /// Handler for purchase intents from App Store-promoted IAPs.
  96 |     private var purchaseIntentListener: Task<Void, any Error>? = nil
     |                 `- note: property declared here
  97 |
  98 |     /// Handler for changes to subscriptions.
     :
 138 |     deinit {
 139 |         transactionListener?.cancel()
 140 |         purchaseIntentListener?.cancel()
     |         `- error: main actor-isolated property 'purchaseIntentListener' can not be referenced from a nonisolated context
 141 |         subscriptionListener?.cancel()
 142 |     }
/Users/admin/builder/spi-builder-workspace/Sources/SKHelper/Core/SKHelper.swift:141:9: error: main actor-isolated property 'subscriptionListener' can not be referenced from a nonisolated context
  97 |
  98 |     /// Handler for changes to subscriptions.
  99 |     private var subscriptionListener: Task<Void, any Error>? = nil
     |                 `- note: property declared here
 100 |
 101 |     /// The current internal state of `SKHelper`.
     :
 139 |         transactionListener?.cancel()
 140 |         purchaseIntentListener?.cancel()
 141 |         subscriptionListener?.cancel()
     |         `- error: main actor-isolated property 'subscriptionListener' can not be referenced from a nonisolated context
 142 |     }
 143 |
[34/38] Compiling SKHelper SKHelperConfiguration.swift
/Users/admin/builder/spi-builder-workspace/Sources/SKHelper/Core/SKHelper.swift:137:5: error: 'isolated' deinit requires frontend flag -enable-experimental-feature IsolatedDeinit to enable the usage of this language feature
 135 |     /// Stop listening for App Store transactions, purchase intents and subscription changes.
 136 |     ///
 137 |     @MainActor
     |     `- error: 'isolated' deinit requires frontend flag -enable-experimental-feature IsolatedDeinit to enable the usage of this language feature
 138 |     deinit {
 139 |         transactionListener?.cancel()
/Users/admin/builder/spi-builder-workspace/Sources/SKHelper/Core/SKHelper.swift:139:9: error: main actor-isolated property 'transactionListener' can not be referenced from a nonisolated context
  91 |
  92 |     /// Handler for App Store transactions.
  93 |     private var transactionListener: Task<Void, any Error>? = nil
     |                 `- note: property declared here
  94 |
  95 |     /// Handler for purchase intents from App Store-promoted IAPs.
     :
 137 |     @MainActor
 138 |     deinit {
 139 |         transactionListener?.cancel()
     |         `- error: main actor-isolated property 'transactionListener' can not be referenced from a nonisolated context
 140 |         purchaseIntentListener?.cancel()
 141 |         subscriptionListener?.cancel()
/Users/admin/builder/spi-builder-workspace/Sources/SKHelper/Core/SKHelper.swift:140:9: error: main actor-isolated property 'purchaseIntentListener' can not be referenced from a nonisolated context
  94 |
  95 |     /// Handler for purchase intents from App Store-promoted IAPs.
  96 |     private var purchaseIntentListener: Task<Void, any Error>? = nil
     |                 `- note: property declared here
  97 |
  98 |     /// Handler for changes to subscriptions.
     :
 138 |     deinit {
 139 |         transactionListener?.cancel()
 140 |         purchaseIntentListener?.cancel()
     |         `- error: main actor-isolated property 'purchaseIntentListener' can not be referenced from a nonisolated context
 141 |         subscriptionListener?.cancel()
 142 |     }
/Users/admin/builder/spi-builder-workspace/Sources/SKHelper/Core/SKHelper.swift:141:9: error: main actor-isolated property 'subscriptionListener' can not be referenced from a nonisolated context
  97 |
  98 |     /// Handler for changes to subscriptions.
  99 |     private var subscriptionListener: Task<Void, any Error>? = nil
     |                 `- note: property declared here
 100 |
 101 |     /// The current internal state of `SKHelper`.
     :
 139 |         transactionListener?.cancel()
 140 |         purchaseIntentListener?.cancel()
 141 |         subscriptionListener?.cancel()
     |         `- error: main actor-isolated property 'subscriptionListener' can not be referenced from a nonisolated context
 142 |     }
 143 |
[35/38] Compiling SKHelper SKHelperConstants.swift
/Users/admin/builder/spi-builder-workspace/Sources/SKHelper/Core/SKHelper.swift:137:5: error: 'isolated' deinit requires frontend flag -enable-experimental-feature IsolatedDeinit to enable the usage of this language feature
 135 |     /// Stop listening for App Store transactions, purchase intents and subscription changes.
 136 |     ///
 137 |     @MainActor
     |     `- error: 'isolated' deinit requires frontend flag -enable-experimental-feature IsolatedDeinit to enable the usage of this language feature
 138 |     deinit {
 139 |         transactionListener?.cancel()
/Users/admin/builder/spi-builder-workspace/Sources/SKHelper/Core/SKHelper.swift:139:9: error: main actor-isolated property 'transactionListener' can not be referenced from a nonisolated context
  91 |
  92 |     /// Handler for App Store transactions.
  93 |     private var transactionListener: Task<Void, any Error>? = nil
     |                 `- note: property declared here
  94 |
  95 |     /// Handler for purchase intents from App Store-promoted IAPs.
     :
 137 |     @MainActor
 138 |     deinit {
 139 |         transactionListener?.cancel()
     |         `- error: main actor-isolated property 'transactionListener' can not be referenced from a nonisolated context
 140 |         purchaseIntentListener?.cancel()
 141 |         subscriptionListener?.cancel()
/Users/admin/builder/spi-builder-workspace/Sources/SKHelper/Core/SKHelper.swift:140:9: error: main actor-isolated property 'purchaseIntentListener' can not be referenced from a nonisolated context
  94 |
  95 |     /// Handler for purchase intents from App Store-promoted IAPs.
  96 |     private var purchaseIntentListener: Task<Void, any Error>? = nil
     |                 `- note: property declared here
  97 |
  98 |     /// Handler for changes to subscriptions.
     :
 138 |     deinit {
 139 |         transactionListener?.cancel()
 140 |         purchaseIntentListener?.cancel()
     |         `- error: main actor-isolated property 'purchaseIntentListener' can not be referenced from a nonisolated context
 141 |         subscriptionListener?.cancel()
 142 |     }
/Users/admin/builder/spi-builder-workspace/Sources/SKHelper/Core/SKHelper.swift:141:9: error: main actor-isolated property 'subscriptionListener' can not be referenced from a nonisolated context
  97 |
  98 |     /// Handler for changes to subscriptions.
  99 |     private var subscriptionListener: Task<Void, any Error>? = nil
     |                 `- note: property declared here
 100 |
 101 |     /// The current internal state of `SKHelper`.
     :
 139 |         transactionListener?.cancel()
 140 |         purchaseIntentListener?.cancel()
 141 |         subscriptionListener?.cancel()
     |         `- error: main actor-isolated property 'subscriptionListener' can not be referenced from a nonisolated context
 142 |     }
 143 |
[36/38] Compiling SKHelper SKHelperSubscriptionInfoManage.swift
[37/38] Compiling SKHelper SKHelperSubscriptionStoreView.swift
[38/38] Compiling SKHelper resource_bundle_accessor.swift
BUILD FAILURE 6.1 macosSpm