Swift Package IndexBuild Information
Failed to build RVS_PersistentPrefs, reference 1.17.0 (3bc008), with Swift 6.1 for Wasm on 16 Sep 2026 08:13:19 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-53886769-1":/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:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1Build 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/RiftValleySoftware/RVS_PersistentPrefs.git
Reference: 1.17.0
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/RiftValleySoftware/RVS_PersistentPrefs
* tag 1.17.0 -> FETCH_HEAD
HEAD is now at 3bc0085 The LLM found and fixed a few issues. Updated to latest tools. Updated the dependency.
Cloned https://github.com/RiftValleySoftware/RVS_PersistentPrefs.git
Revision (git rev-parse @):
3bc00859a0815a10f1c403d496f8fc332a69f09a
SUCCESS checkout https://github.com/RiftValleySoftware/RVS_PersistentPrefs.git at 1.17.0
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Build
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Selected platform: wasm
Swift version: 6.1
Building package at path: $PWD
https://github.com/RiftValleySoftware/RVS_PersistentPrefs.git
https://github.com/RiftValleySoftware/RVS_PersistentPrefs.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-53886769-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi -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
wasm-6.1-latest: Pulling from saguaro1/spi-images
Digest: sha256:beceeede496da67681f4fa220a6b97cc098a0178841a413735f598dc6bbaf4c8
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:wasm-6.1-latest
Building for debugging...
[0/3] Write sources
[1/3] Copying PrivacyInfo.xcprivacy
[2/3] Write swift-version-24593BA9C3E375BF.txt
[4/6] Compiling RVS_PersistentPrefs resource_bundle_accessor.swift
error: emit-module command failed with exit code 1 (use -v to see invocation)
[5/6] Emitting module RVS_PersistentPrefs
/host/spi-builder-workspace/Sources/RVS_PersistentPrefs/RVS_PersistentPrefs.swift:185:23: warning: static property 'groupID' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
183 | /// and configure the matching entitlement in each target. Creating a suite does
184 | /// not verify those entitlements. Members of the group can access its preferences.
185 | public static var groupID: String?
| |- warning: static property 'groupID' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'groupID' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make static property 'groupID' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
186 |
187 | /// The `UserDefaults` key containing this instance's entire dictionary.
/host/spi-builder-workspace/Sources/RVS_PersistentPrefs/RVS_PersistentPrefs.swift:252:6: error: Objective-C interoperability is disabled
250 | /// processes do not generate notifications on this object. Retain the observation
251 | /// token for as long as observation is required.
252 | @objc public var values: [String: Any] {
| `- error: Objective-C interoperability is disabled
253 | get {
254 | _load()
/host/spi-builder-workspace/Sources/RVS_PersistentPrefs/RVS_PersistentPrefs.swift:272:30: error: method does not override any method from its superclass
270 | /// Other properties retain `NSObject`'s automatic KVO behavior. Subclasses
271 | /// overriding this method should delegate unhandled keys to `super`.
272 | open override class func automaticallyNotifiesObservers(forKey key: String) -> Bool {
| `- error: method does not override any method from its superclass
273 | key == "values" ? false : super.automaticallyNotifiesObservers(forKey: key)
274 | }
[6/6] Compiling RVS_PersistentPrefs RVS_PersistentPrefs.swift
/host/spi-builder-workspace/Sources/RVS_PersistentPrefs/RVS_PersistentPrefs.swift:185:23: warning: static property 'groupID' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
183 | /// and configure the matching entitlement in each target. Creating a suite does
184 | /// not verify those entitlements. Members of the group can access its preferences.
185 | public static var groupID: String?
| |- warning: static property 'groupID' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'groupID' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make static property 'groupID' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
186 |
187 | /// The `UserDefaults` key containing this instance's entire dictionary.
/host/spi-builder-workspace/Sources/RVS_PersistentPrefs/RVS_PersistentPrefs.swift:252:6: error: Objective-C interoperability is disabled
250 | /// processes do not generate notifications on this object. Retain the observation
251 | /// token for as long as observation is required.
252 | @objc public var values: [String: Any] {
| `- error: Objective-C interoperability is disabled
253 | get {
254 | _load()
/host/spi-builder-workspace/Sources/RVS_PersistentPrefs/RVS_PersistentPrefs.swift:272:30: error: method does not override any method from its superclass
270 | /// Other properties retain `NSObject`'s automatic KVO behavior. Subclasses
271 | /// overriding this method should delegate unhandled keys to `super`.
272 | open override class func automaticallyNotifiesObservers(forKey key: String) -> Bool {
| `- error: method does not override any method from its superclass
273 | key == "values" ? false : super.automaticallyNotifiesObservers(forKey: key)
274 | }
/host/spi-builder-workspace/Sources/RVS_PersistentPrefs/RVS_PersistentPrefs.swift:118:9: error: cannot find 'willChangeValue' in scope
116 | // Notify only after validation. Automatic KVO would also notify for failed
117 | // writes, and its getter calls could clear lastError during notification.
118 | willChangeValue(forKey: "values")
| `- error: cannot find 'willChangeValue' in scope
119 | if newValues.isEmpty {
120 | defaults.removeObject(forKey: storageKey)
/host/spi-builder-workspace/Sources/RVS_PersistentPrefs/RVS_PersistentPrefs.swift:126:9: error: cannot find 'didChangeValue' in scope
124 | _values = newValues
125 | lastError = nil
126 | didChangeValue(forKey: "values")
| `- error: cannot find 'didChangeValue' in scope
127 | }
128 |
/host/spi-builder-workspace/Sources/RVS_PersistentPrefs/RVS_PersistentPrefs.swift:273:41: error: type 'NSObject' has no member 'automaticallyNotifiesObservers'
271 | /// overriding this method should delegate unhandled keys to `super`.
272 | open override class func automaticallyNotifiesObservers(forKey key: String) -> Bool {
273 | key == "values" ? false : super.automaticallyNotifiesObservers(forKey: key)
| `- error: type 'NSObject' has no member 'automaticallyNotifiesObservers'
274 | }
275 |
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-53886769-1":/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:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1
wasm-6.1-latest: Pulling from saguaro1/spi-images
Digest: sha256:beceeede496da67681f4fa220a6b97cc098a0178841a413735f598dc6bbaf4c8
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:wasm-6.1-latest
[0/1] Planning build
Building for debugging...
[0/1] Write swift-version-24593BA9C3E375BF.txt
error: emit-module command failed with exit code 1 (use -v to see invocation)
[2/4] Compiling RVS_PersistentPrefs resource_bundle_accessor.swift
[3/4] Emitting module RVS_PersistentPrefs
/host/spi-builder-workspace/Sources/RVS_PersistentPrefs/RVS_PersistentPrefs.swift:252:6: error: Objective-C interoperability is disabled
250 | /// processes do not generate notifications on this object. Retain the observation
251 | /// token for as long as observation is required.
252 | @objc public var values: [String: Any] {
| `- error: Objective-C interoperability is disabled
253 | get {
254 | _load()
/host/spi-builder-workspace/Sources/RVS_PersistentPrefs/RVS_PersistentPrefs.swift:272:30: error: method does not override any method from its superclass
270 | /// Other properties retain `NSObject`'s automatic KVO behavior. Subclasses
271 | /// overriding this method should delegate unhandled keys to `super`.
272 | open override class func automaticallyNotifiesObservers(forKey key: String) -> Bool {
| `- error: method does not override any method from its superclass
273 | key == "values" ? false : super.automaticallyNotifiesObservers(forKey: key)
274 | }
[4/4] Compiling RVS_PersistentPrefs RVS_PersistentPrefs.swift
/host/spi-builder-workspace/Sources/RVS_PersistentPrefs/RVS_PersistentPrefs.swift:252:6: error: Objective-C interoperability is disabled
250 | /// processes do not generate notifications on this object. Retain the observation
251 | /// token for as long as observation is required.
252 | @objc public var values: [String: Any] {
| `- error: Objective-C interoperability is disabled
253 | get {
254 | _load()
/host/spi-builder-workspace/Sources/RVS_PersistentPrefs/RVS_PersistentPrefs.swift:272:30: error: method does not override any method from its superclass
270 | /// Other properties retain `NSObject`'s automatic KVO behavior. Subclasses
271 | /// overriding this method should delegate unhandled keys to `super`.
272 | open override class func automaticallyNotifiesObservers(forKey key: String) -> Bool {
| `- error: method does not override any method from its superclass
273 | key == "values" ? false : super.automaticallyNotifiesObservers(forKey: key)
274 | }
/host/spi-builder-workspace/Sources/RVS_PersistentPrefs/RVS_PersistentPrefs.swift:118:9: error: cannot find 'willChangeValue' in scope
116 | // Notify only after validation. Automatic KVO would also notify for failed
117 | // writes, and its getter calls could clear lastError during notification.
118 | willChangeValue(forKey: "values")
| `- error: cannot find 'willChangeValue' in scope
119 | if newValues.isEmpty {
120 | defaults.removeObject(forKey: storageKey)
/host/spi-builder-workspace/Sources/RVS_PersistentPrefs/RVS_PersistentPrefs.swift:126:9: error: cannot find 'didChangeValue' in scope
124 | _values = newValues
125 | lastError = nil
126 | didChangeValue(forKey: "values")
| `- error: cannot find 'didChangeValue' in scope
127 | }
128 |
/host/spi-builder-workspace/Sources/RVS_PersistentPrefs/RVS_PersistentPrefs.swift:273:41: error: type 'NSObject' has no member 'automaticallyNotifiesObservers'
271 | /// overriding this method should delegate unhandled keys to `super`.
272 | open override class func automaticallyNotifiesObservers(forKey key: String) -> Bool {
273 | key == "values" ? false : super.automaticallyNotifiesObservers(forKey: key)
| `- error: type 'NSObject' has no member 'automaticallyNotifiesObservers'
274 | }
275 |
BUILD FAILURE 6.1 wasm