Swift Package IndexBuild Information
Failed to build Lift, reference 2.5.4 (783204), with Swift 6.1 for Wasm on 28 May 2025 09:56:46 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4609320-2":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1Build Log
========================================
RunAll
========================================
Builder version: 4.63.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/iZettle/Lift.git
Reference: 2.5.4
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/iZettle/Lift
* tag 2.5.4 -> FETCH_HEAD
HEAD is now at 7832047 Merge pull request #43 from iZettle/bump-xcode-versions
Cloned https://github.com/iZettle/Lift.git
Revision (git rev-parse @):
7832047b61eb53b40f7dad003bdc331ec98f2523
SUCCESS checkout https://github.com/iZettle/Lift.git at 2.5.4
========================================
Build
========================================
Selected platform: wasm
Swift version: 6.1
Building package at path: $PWD
https://github.com/iZettle/Lift.git
https://github.com/iZettle/Lift.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
"dependencies" : [
],
"manifest_display_name" : "Lift",
"name" : "Lift",
"path" : "/host/spi-builder-workspace",
"platforms" : [
],
"products" : [
{
"name" : "Lift",
"targets" : [
"Lift"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "LiftTests",
"module_type" : "SwiftTarget",
"name" : "LiftTests",
"path" : "Tests/LiftTests",
"sources" : [
"IntegerTests.swift",
"JarTests.swift"
],
"target_dependencies" : [
"Lift"
],
"type" : "test"
},
{
"c99name" : "Lift",
"module_type" : "SwiftTarget",
"name" : "Lift",
"path" : "Lift",
"product_memberships" : [
"Lift"
],
"sources" : [
"Jar+Additions.swift",
"Jar+Array.swift",
"Jar+Context.swift",
"Jar+Dictionary.swift",
"Jar+Expressible.swift",
"Jar+Object.swift",
"Jar.swift",
"JarElement+Primitives.swift",
"JarElement.swift",
"LiftError.swift",
"ValueForKey.swift"
],
"type" : "library"
}
],
"tools_version" : "5.3"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-2":/host -w "$PWD" 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: sha256:7e37457820e5f17452a98118754f345f2619722c485f2db0d8b666940a83afd2
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
[3/13] Compiling Lift LiftError.swift
/host/spi-builder-workspace/Lift/LiftError.swift:21:21: warning: stored property '_context' of 'Sendable'-conforming struct 'LiftError' has non-sendable type '() -> String'; this is an error in the Swift 6 language mode
19 | /// The context jar. Helpful for debugging.
20 | public var context: String { return _context() }
21 | fileprivate let _context: () -> String
| |- warning: stored property '_context' of 'Sendable'-conforming struct 'LiftError' has non-sendable type '() -> String'; this is an error in the Swift 6 language mode
| `- note: a function type must be marked '@Sendable' to conform to 'Sendable'
22 |
23 | /// The description of the error
[4/14] Compiling Lift Jar+Additions.swift
/host/spi-builder-workspace/Lift/Jar+Additions.swift:78:1: error: type 'UserDefaults' does not conform to protocol 'ValueForKey'
76 | }
77 |
78 | extension UserDefaults: MutatingValueForKey { }
| |- error: type 'UserDefaults' does not conform to protocol 'ValueForKey'
| `- note: add stubs for conformance
79 |
/host/spi-builder-workspace/Lift/ValueForKey.swift:16:10: note: protocol requires function 'value(forKey:)' with type '(String) -> Any?'
14 | /// let value: Int = UserDefaults.standard["value"]^
15 | public protocol ValueForKey {
16 | func value(forKey key: String) -> Any?
| `- note: protocol requires function 'value(forKey:)' with type '(String) -> Any?'
17 | }
18 |
[5/14] Compiling Lift Jar+Array.swift
/host/spi-builder-workspace/Lift/Jar+Additions.swift:78:1: error: type 'UserDefaults' does not conform to protocol 'ValueForKey'
76 | }
77 |
78 | extension UserDefaults: MutatingValueForKey { }
| |- error: type 'UserDefaults' does not conform to protocol 'ValueForKey'
| `- note: add stubs for conformance
79 |
/host/spi-builder-workspace/Lift/ValueForKey.swift:16:10: note: protocol requires function 'value(forKey:)' with type '(String) -> Any?'
14 | /// let value: Int = UserDefaults.standard["value"]^
15 | public protocol ValueForKey {
16 | func value(forKey key: String) -> Any?
| `- note: protocol requires function 'value(forKey:)' with type '(String) -> Any?'
17 | }
18 |
[6/14] Compiling Lift JarElement.swift
error: emit-module command failed with exit code 1 (use -v to see invocation)
[7/14] Compiling Lift Jar+Expressible.swift
[8/14] Compiling Lift Jar+Object.swift
[9/14] Emitting module Lift
/host/spi-builder-workspace/Lift/Jar+Additions.swift:78:1: error: type 'UserDefaults' does not conform to protocol 'ValueForKey'
76 | }
77 |
78 | extension UserDefaults: MutatingValueForKey { }
| |- error: type 'UserDefaults' does not conform to protocol 'ValueForKey'
| `- note: add stubs for conformance
79 |
/host/spi-builder-workspace/Lift/ValueForKey.swift:16:10: note: protocol requires function 'value(forKey:)' with type '(String) -> Any?'
14 | /// let value: Int = UserDefaults.standard["value"]^
15 | public protocol ValueForKey {
16 | func value(forKey key: String) -> Any?
| `- note: protocol requires function 'value(forKey:)' with type '(String) -> Any?'
17 | }
18 |
/host/spi-builder-workspace/Lift/LiftError.swift:21:21: warning: stored property '_context' of 'Sendable'-conforming struct 'LiftError' has non-sendable type '() -> String'; this is an error in the Swift 6 language mode
19 | /// The context jar. Helpful for debugging.
20 | public var context: String { return _context() }
21 | fileprivate let _context: () -> String
| |- warning: stored property '_context' of 'Sendable'-conforming struct 'LiftError' has non-sendable type '() -> String'; this is an error in the Swift 6 language mode
| `- note: a function type must be marked '@Sendable' to conform to 'Sendable'
22 |
23 | /// The description of the error
[10/14] Compiling Lift Jar+Context.swift
[11/14] Compiling Lift Jar+Dictionary.swift
[12/14] Compiling Lift Jar.swift
[13/14] Compiling Lift JarElement+Primitives.swift
[14/14] Compiling Lift ValueForKey.swift
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-2":/host -w "$PWD" 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: sha256:7e37457820e5f17452a98118754f345f2619722c485f2db0d8b666940a83afd2
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
[2/12] Compiling Lift LiftError.swift
[3/13] Compiling Lift JarElement.swift
error: emit-module command failed with exit code 1 (use -v to see invocation)
[4/13] Compiling Lift Jar+Expressible.swift
[5/13] Compiling Lift Jar+Object.swift
[6/13] Compiling Lift Jar.swift
[7/13] Compiling Lift Jar+Context.swift
[8/13] Compiling Lift Jar+Dictionary.swift
[9/13] Compiling Lift JarElement+Primitives.swift
[10/13] Emitting module Lift
/host/spi-builder-workspace/Lift/Jar+Additions.swift:78:1: error: type 'UserDefaults' does not conform to protocol 'ValueForKey'
76 | }
77 |
78 | extension UserDefaults: MutatingValueForKey { }
| |- error: type 'UserDefaults' does not conform to protocol 'ValueForKey'
| `- note: add stubs for conformance
79 |
/host/spi-builder-workspace/Lift/ValueForKey.swift:16:10: note: protocol requires function 'value(forKey:)' with type '(String) -> Any?'
14 | /// let value: Int = UserDefaults.standard["value"]^
15 | public protocol ValueForKey {
16 | func value(forKey key: String) -> Any?
| `- note: protocol requires function 'value(forKey:)' with type '(String) -> Any?'
17 | }
18 |
[11/13] Compiling Lift Jar+Additions.swift
/host/spi-builder-workspace/Lift/Jar+Additions.swift:78:1: error: type 'UserDefaults' does not conform to protocol 'ValueForKey'
76 | }
77 |
78 | extension UserDefaults: MutatingValueForKey { }
| |- error: type 'UserDefaults' does not conform to protocol 'ValueForKey'
| `- note: add stubs for conformance
79 |
/host/spi-builder-workspace/Lift/ValueForKey.swift:16:10: note: protocol requires function 'value(forKey:)' with type '(String) -> Any?'
14 | /// let value: Int = UserDefaults.standard["value"]^
15 | public protocol ValueForKey {
16 | func value(forKey key: String) -> Any?
| `- note: protocol requires function 'value(forKey:)' with type '(String) -> Any?'
17 | }
18 |
[12/13] Compiling Lift Jar+Array.swift
/host/spi-builder-workspace/Lift/Jar+Additions.swift:78:1: error: type 'UserDefaults' does not conform to protocol 'ValueForKey'
76 | }
77 |
78 | extension UserDefaults: MutatingValueForKey { }
| |- error: type 'UserDefaults' does not conform to protocol 'ValueForKey'
| `- note: add stubs for conformance
79 |
/host/spi-builder-workspace/Lift/ValueForKey.swift:16:10: note: protocol requires function 'value(forKey:)' with type '(String) -> Any?'
14 | /// let value: Int = UserDefaults.standard["value"]^
15 | public protocol ValueForKey {
16 | func value(forKey key: String) -> Any?
| `- note: protocol requires function 'value(forKey:)' with type '(String) -> Any?'
17 | }
18 |
[13/13] Compiling Lift ValueForKey.swift
BUILD FAILURE 6.1 wasm