Swift Package IndexBuild Information
Failed to build DataLife, reference master (b58ae1), with Swift 6.1 for Wasm on 4 Sep 2025 19:46:21 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4609320-2":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1Build Log
========================================
RunAll
========================================
Builder version: 4.67.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/heroesofcode/DataLife.git
Reference: master
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/heroesofcode/DataLife
* branch master -> FETCH_HEAD
* [new branch] master -> origin/master
HEAD is now at b58ae16 Update codecov/codecov-action action to v5.5.1 (#129)
Cloned https://github.com/heroesofcode/DataLife.git
Revision (git rev-parse @):
b58ae160cb8d5862eb7439d15b753b929e29e941
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/heroesofcode/DataLife.git at master
========================================
Build
========================================
Selected platform: wasm
Swift version: 6.1
Building package at path: $PWD
https://github.com/heroesofcode/DataLife.git
https://github.com/heroesofcode/DataLife.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
"dependencies" : [
],
"manifest_display_name" : "DataLife",
"name" : "DataLife",
"path" : "/host/spi-builder-workspace",
"platforms" : [
{
"name" : "ios",
"version" : "13.0"
},
{
"name" : "macos",
"version" : "11.0"
},
{
"name" : "tvos",
"version" : "13.0"
},
{
"name" : "watchos",
"version" : "6.0"
},
{
"name" : "visionos",
"version" : "1.0"
}
],
"products" : [
{
"name" : "DataLife",
"targets" : [
"DataLife"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "DataLifeTests",
"module_type" : "SwiftTarget",
"name" : "DataLifeTests",
"path" : "Tests/DataLifeTests",
"sources" : [
"DataLifeTests.swift",
"ViewModel.swift",
"XCTestManifests.swift"
],
"target_dependencies" : [
"DataLife"
],
"type" : "test"
},
{
"c99name" : "DataLife",
"module_type" : "SwiftTarget",
"name" : "DataLife",
"path" : "Sources/DataLife",
"product_memberships" : [
"DataLife"
],
"sources" : [
"DataLife.swift",
"DataLifeViewModel.swift",
"ObserverProtocol.swift"
],
"type" : "library"
}
],
"tools_version" : "5.9"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-2":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/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 finestructure/spi-images
Digest: sha256:eb0758f51dbd6991fb9e51dedbfbcbec142ffc0d3b9b8ad91fa19d35e5136f0a
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version-24593BA9C3E375BF.txt
error: emit-module command failed with exit code 1 (use -v to see invocation)
[3/6] Compiling DataLife DataLifeViewModel.swift
[4/6] Compiling DataLife ObserverProtocol.swift
[5/6] Emitting module DataLife
/host/spi-builder-workspace/Sources/DataLife/DataLife.swift:14:25: error: cannot find 'DispatchQueue' in scope
12 |
13 | private var observers: [UUID: CompletionHandler] = [:]
14 | private let queue = DispatchQueue(label: "datalife.queue", attributes: .concurrent)
| `- error: cannot find 'DispatchQueue' in scope
15 |
16 | public init() {}
/host/spi-builder-workspace/Sources/DataLife/DataLife.swift:14:77: error: cannot infer contextual base in reference to member 'concurrent'
12 |
13 | private var observers: [UUID: CompletionHandler] = [:]
14 | private let queue = DispatchQueue(label: "datalife.queue", attributes: .concurrent)
| `- error: cannot infer contextual base in reference to member 'concurrent'
15 |
16 | public init() {}
[6/6] Compiling DataLife DataLife.swift
/host/spi-builder-workspace/Sources/DataLife/DataLife.swift:14:25: error: cannot find 'DispatchQueue' in scope
12 |
13 | private var observers: [UUID: CompletionHandler] = [:]
14 | private let queue = DispatchQueue(label: "datalife.queue", attributes: .concurrent)
| `- error: cannot find 'DispatchQueue' in scope
15 |
16 | public init() {}
/host/spi-builder-workspace/Sources/DataLife/DataLife.swift:14:77: error: cannot infer contextual base in reference to member 'concurrent'
12 |
13 | private var observers: [UUID: CompletionHandler] = [:]
14 | private let queue = DispatchQueue(label: "datalife.queue", attributes: .concurrent)
| `- error: cannot infer contextual base in reference to member 'concurrent'
15 |
16 | public init() {}
/host/spi-builder-workspace/Sources/DataLife/DataLife.swift:21:29: error: cannot infer contextual base in reference to member 'barrier'
19 | let id = UUID()
20 |
21 | queue.async(flags: .barrier) {
| `- error: cannot infer contextual base in reference to member 'barrier'
22 | self.observers[id] = completion
23 | }
/host/spi-builder-workspace/Sources/DataLife/DataLife.swift:27:29: error: cannot infer contextual base in reference to member 'barrier'
25 |
26 | public func removeObserver(_ observer: ObserverProtocol) {
27 | queue.async(flags: .barrier) {
| `- error: cannot infer contextual base in reference to member 'barrier'
28 | self.observers.removeValue(forKey: observer.id)
29 | }
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-2":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1
wasm-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:eb0758f51dbd6991fb9e51dedbfbcbec142ffc0d3b9b8ad91fa19d35e5136f0a
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest
[0/1] Planning build
Building for debugging...
[0/1] Write swift-version-24593BA9C3E375BF.txt
[2/5] Compiling DataLife ObserverProtocol.swift
error: emit-module command failed with exit code 1 (use -v to see invocation)
[3/5] Compiling DataLife DataLifeViewModel.swift
[4/5] Emitting module DataLife
/host/spi-builder-workspace/Sources/DataLife/DataLife.swift:14:25: error: cannot find 'DispatchQueue' in scope
12 |
13 | private var observers: [UUID: CompletionHandler] = [:]
14 | private let queue = DispatchQueue(label: "datalife.queue", attributes: .concurrent)
| `- error: cannot find 'DispatchQueue' in scope
15 |
16 | public init() {}
/host/spi-builder-workspace/Sources/DataLife/DataLife.swift:14:77: error: cannot infer contextual base in reference to member 'concurrent'
12 |
13 | private var observers: [UUID: CompletionHandler] = [:]
14 | private let queue = DispatchQueue(label: "datalife.queue", attributes: .concurrent)
| `- error: cannot infer contextual base in reference to member 'concurrent'
15 |
16 | public init() {}
[5/5] Compiling DataLife DataLife.swift
/host/spi-builder-workspace/Sources/DataLife/DataLife.swift:14:25: error: cannot find 'DispatchQueue' in scope
12 |
13 | private var observers: [UUID: CompletionHandler] = [:]
14 | private let queue = DispatchQueue(label: "datalife.queue", attributes: .concurrent)
| `- error: cannot find 'DispatchQueue' in scope
15 |
16 | public init() {}
/host/spi-builder-workspace/Sources/DataLife/DataLife.swift:14:77: error: cannot infer contextual base in reference to member 'concurrent'
12 |
13 | private var observers: [UUID: CompletionHandler] = [:]
14 | private let queue = DispatchQueue(label: "datalife.queue", attributes: .concurrent)
| `- error: cannot infer contextual base in reference to member 'concurrent'
15 |
16 | public init() {}
/host/spi-builder-workspace/Sources/DataLife/DataLife.swift:21:29: error: cannot infer contextual base in reference to member 'barrier'
19 | let id = UUID()
20 |
21 | queue.async(flags: .barrier) {
| `- error: cannot infer contextual base in reference to member 'barrier'
22 | self.observers[id] = completion
23 | }
/host/spi-builder-workspace/Sources/DataLife/DataLife.swift:27:29: error: cannot infer contextual base in reference to member 'barrier'
25 |
26 | public func removeObserver(_ observer: ObserverProtocol) {
27 | queue.async(flags: .barrier) {
| `- error: cannot infer contextual base in reference to member 'barrier'
28 | self.observers.removeValue(forKey: observer.id)
29 | }
BUILD FAILURE 6.1 wasm