Swift Package IndexBuild Information
Failed to build Peppermint, reference main (a2ade2), with Swift 6.3 for Wasm on 14 Apr 2026 05:38:54 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4609320-3":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.3-latest swift build --swift-sdk swift-6.3-RELEASE_wasm 2>&1Build Log
========================================
RunAll
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Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/nsagora/peppermint.git
Reference: main
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/nsagora/peppermint
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at a2ade2c Add concurency support for the build-linux and build-macos workflows
Cloned https://github.com/nsagora/peppermint.git
Revision (git rev-parse @):
a2ade2c78156fe7e29bbe6978f9dd7f2865d58f3
SUCCESS checkout https://github.com/nsagora/peppermint.git at main
========================================
Build
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Selected platform: wasm
Swift version: 6.3
Building package at path: $PWD
https://github.com/nsagora/peppermint.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-3":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.3-latest swift build --swift-sdk swift-6.3-RELEASE_wasm 2>&1
wasm-6.3-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:d69f4e7582c319245442d62a08b2d7c7fd5a0c0c69f5d2ef11d1530cd8d3329b
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.3-latest
Fetching https://github.com/apple/swift-docc-plugin
[1/2271] Fetching swift-docc-plugin
Fetched https://github.com/apple/swift-docc-plugin from cache (0.73s)
Computing version for https://github.com/apple/swift-docc-plugin
Computed https://github.com/apple/swift-docc-plugin at 1.4.6 (1.56s)
Fetching https://github.com/swiftlang/swift-docc-symbolkit
[1/3672] Fetching swift-docc-symbolkit
Fetched https://github.com/swiftlang/swift-docc-symbolkit from cache (0.60s)
Computing version for https://github.com/swiftlang/swift-docc-symbolkit
Computed https://github.com/swiftlang/swift-docc-symbolkit at 1.0.0 (1.50s)
Creating working copy for https://github.com/apple/swift-docc-plugin
Working copy of https://github.com/apple/swift-docc-plugin resolved at 1.4.6
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
[1/1] Compiling plugin Swift-DocC Preview
[2/2] Compiling plugin Swift-DocC
Building for debugging...
[2/4] Write sources
[3/4] Write swift-version-24593BA9C3E375BF.txt
error: emit-module command failed with exit code 1 (use -v to see invocation)
[5/31] Emitting module Peppermint
/host/spi-builder-workspace/Sources/Constraints/QueuedConstraint.swift:22:52: error: cannot find type 'DispatchQueue' in scope
20 | - parameter result: `.success` if the input is valid, `.failure` containing the `Summary` of the failing `Constraint`s otherwise.
21 | */
22 | func evaluate(with input: InputType, on queue: DispatchQueue, completionHandler: @escaping (_ result: Result<Void, Summary<ErrorType>>) -> Void)
| `- error: cannot find type 'DispatchQueue' in scope
23 | }
24 |
/host/spi-builder-workspace/Sources/Constraints/QueuedConstraintWrapper.swift:9:28: error: cannot find type 'DispatchQueue' in scope
7 |
8 | private let constraint: any Constraint<T, E>
9 | private var workQueue: DispatchQueue {
| `- error: cannot find type 'DispatchQueue' in scope
10 | return DispatchQueue(label: "com.nsagora.peppermint.constraint", attributes: .concurrent)
11 | }
/host/spi-builder-workspace/Sources/Constraints/QueuedConstraintWrapper.swift:17:51: error: cannot find type 'DispatchQueue' in scope
15 | }
16 |
17 | public func evaluate(with input: T, on queue: DispatchQueue, completionHandler: @escaping (Result<Void, Summary<E>>) -> Void) {
| `- error: cannot find type 'DispatchQueue' in scope
18 | workQueue.async {
19 | let result = constraint.evaluate(with: input)
[6/34] Compiling Peppermint ConstraintBuilder.swift
/host/spi-builder-workspace/Sources/Constraints/QueuedConstraint.swift:22:52: error: cannot find type 'DispatchQueue' in scope
20 | - parameter result: `.success` if the input is valid, `.failure` containing the `Summary` of the failing `Constraint`s otherwise.
21 | */
22 | func evaluate(with input: InputType, on queue: DispatchQueue, completionHandler: @escaping (_ result: Result<Void, Summary<ErrorType>>) -> Void)
| `- error: cannot find type 'DispatchQueue' in scope
23 | }
24 |
/host/spi-builder-workspace/Sources/Constraints/QueuedConstraintWrapper.swift:9:28: error: cannot find type 'DispatchQueue' in scope
7 |
8 | private let constraint: any Constraint<T, E>
9 | private var workQueue: DispatchQueue {
| `- error: cannot find type 'DispatchQueue' in scope
10 | return DispatchQueue(label: "com.nsagora.peppermint.constraint", attributes: .concurrent)
11 | }
/host/spi-builder-workspace/Sources/Constraints/QueuedConstraintWrapper.swift:17:51: error: cannot find type 'DispatchQueue' in scope
15 | }
16 |
17 | public func evaluate(with input: T, on queue: DispatchQueue, completionHandler: @escaping (Result<Void, Summary<E>>) -> Void) {
| `- error: cannot find type 'DispatchQueue' in scope
18 | workQueue.async {
19 | let result = constraint.evaluate(with: input)
/host/spi-builder-workspace/Sources/Constraints/QueuedConstraintWrapper.swift:10:16: error: cannot find 'DispatchQueue' in scope
8 | private let constraint: any Constraint<T, E>
9 | private var workQueue: DispatchQueue {
10 | return DispatchQueue(label: "com.nsagora.peppermint.constraint", attributes: .concurrent)
| `- error: cannot find 'DispatchQueue' in scope
11 | }
12 |
/host/spi-builder-workspace/Sources/Constraints/QueuedConstraintWrapper.swift:10:87: error: cannot infer contextual base in reference to member 'concurrent'
8 | private let constraint: any Constraint<T, E>
9 | private var workQueue: DispatchQueue {
10 | return DispatchQueue(label: "com.nsagora.peppermint.constraint", attributes: .concurrent)
| `- error: cannot infer contextual base in reference to member 'concurrent'
11 | }
12 |
[7/34] Compiling Peppermint QueuedConstraint.swift
/host/spi-builder-workspace/Sources/Constraints/QueuedConstraint.swift:22:52: error: cannot find type 'DispatchQueue' in scope
20 | - parameter result: `.success` if the input is valid, `.failure` containing the `Summary` of the failing `Constraint`s otherwise.
21 | */
22 | func evaluate(with input: InputType, on queue: DispatchQueue, completionHandler: @escaping (_ result: Result<Void, Summary<ErrorType>>) -> Void)
| `- error: cannot find type 'DispatchQueue' in scope
23 | }
24 |
/host/spi-builder-workspace/Sources/Constraints/QueuedConstraintWrapper.swift:9:28: error: cannot find type 'DispatchQueue' in scope
7 |
8 | private let constraint: any Constraint<T, E>
9 | private var workQueue: DispatchQueue {
| `- error: cannot find type 'DispatchQueue' in scope
10 | return DispatchQueue(label: "com.nsagora.peppermint.constraint", attributes: .concurrent)
11 | }
/host/spi-builder-workspace/Sources/Constraints/QueuedConstraintWrapper.swift:17:51: error: cannot find type 'DispatchQueue' in scope
15 | }
16 |
17 | public func evaluate(with input: T, on queue: DispatchQueue, completionHandler: @escaping (Result<Void, Summary<E>>) -> Void) {
| `- error: cannot find type 'DispatchQueue' in scope
18 | workQueue.async {
19 | let result = constraint.evaluate(with: input)
/host/spi-builder-workspace/Sources/Constraints/QueuedConstraintWrapper.swift:10:16: error: cannot find 'DispatchQueue' in scope
8 | private let constraint: any Constraint<T, E>
9 | private var workQueue: DispatchQueue {
10 | return DispatchQueue(label: "com.nsagora.peppermint.constraint", attributes: .concurrent)
| `- error: cannot find 'DispatchQueue' in scope
11 | }
12 |
/host/spi-builder-workspace/Sources/Constraints/QueuedConstraintWrapper.swift:10:87: error: cannot infer contextual base in reference to member 'concurrent'
8 | private let constraint: any Constraint<T, E>
9 | private var workQueue: DispatchQueue {
10 | return DispatchQueue(label: "com.nsagora.peppermint.constraint", attributes: .concurrent)
| `- error: cannot infer contextual base in reference to member 'concurrent'
11 | }
12 |
[8/34] Compiling Peppermint QueuedConstraintWrapper.swift
/host/spi-builder-workspace/Sources/Constraints/QueuedConstraint.swift:22:52: error: cannot find type 'DispatchQueue' in scope
20 | - parameter result: `.success` if the input is valid, `.failure` containing the `Summary` of the failing `Constraint`s otherwise.
21 | */
22 | func evaluate(with input: InputType, on queue: DispatchQueue, completionHandler: @escaping (_ result: Result<Void, Summary<ErrorType>>) -> Void)
| `- error: cannot find type 'DispatchQueue' in scope
23 | }
24 |
/host/spi-builder-workspace/Sources/Constraints/QueuedConstraintWrapper.swift:9:28: error: cannot find type 'DispatchQueue' in scope
7 |
8 | private let constraint: any Constraint<T, E>
9 | private var workQueue: DispatchQueue {
| `- error: cannot find type 'DispatchQueue' in scope
10 | return DispatchQueue(label: "com.nsagora.peppermint.constraint", attributes: .concurrent)
11 | }
/host/spi-builder-workspace/Sources/Constraints/QueuedConstraintWrapper.swift:17:51: error: cannot find type 'DispatchQueue' in scope
15 | }
16 |
17 | public func evaluate(with input: T, on queue: DispatchQueue, completionHandler: @escaping (Result<Void, Summary<E>>) -> Void) {
| `- error: cannot find type 'DispatchQueue' in scope
18 | workQueue.async {
19 | let result = constraint.evaluate(with: input)
/host/spi-builder-workspace/Sources/Constraints/QueuedConstraintWrapper.swift:10:16: error: cannot find 'DispatchQueue' in scope
8 | private let constraint: any Constraint<T, E>
9 | private var workQueue: DispatchQueue {
10 | return DispatchQueue(label: "com.nsagora.peppermint.constraint", attributes: .concurrent)
| `- error: cannot find 'DispatchQueue' in scope
11 | }
12 |
/host/spi-builder-workspace/Sources/Constraints/QueuedConstraintWrapper.swift:10:87: error: cannot infer contextual base in reference to member 'concurrent'
8 | private let constraint: any Constraint<T, E>
9 | private var workQueue: DispatchQueue {
10 | return DispatchQueue(label: "com.nsagora.peppermint.constraint", attributes: .concurrent)
| `- error: cannot infer contextual base in reference to member 'concurrent'
11 | }
12 |
[9/34] Compiling Peppermint BlockConstraint.swift
/host/spi-builder-workspace/Sources/Constraints/QueuedConstraint.swift:22:52: error: cannot find type 'DispatchQueue' in scope
20 | - parameter result: `.success` if the input is valid, `.failure` containing the `Summary` of the failing `Constraint`s otherwise.
21 | */
22 | func evaluate(with input: InputType, on queue: DispatchQueue, completionHandler: @escaping (_ result: Result<Void, Summary<ErrorType>>) -> Void)
| `- error: cannot find type 'DispatchQueue' in scope
23 | }
24 |
/host/spi-builder-workspace/Sources/Constraints/QueuedConstraintWrapper.swift:9:28: error: cannot find type 'DispatchQueue' in scope
7 |
8 | private let constraint: any Constraint<T, E>
9 | private var workQueue: DispatchQueue {
| `- error: cannot find type 'DispatchQueue' in scope
10 | return DispatchQueue(label: "com.nsagora.peppermint.constraint", attributes: .concurrent)
11 | }
/host/spi-builder-workspace/Sources/Constraints/QueuedConstraintWrapper.swift:17:51: error: cannot find type 'DispatchQueue' in scope
15 | }
16 |
17 | public func evaluate(with input: T, on queue: DispatchQueue, completionHandler: @escaping (Result<Void, Summary<E>>) -> Void) {
| `- error: cannot find type 'DispatchQueue' in scope
18 | workQueue.async {
19 | let result = constraint.evaluate(with: input)
/host/spi-builder-workspace/Sources/Constraints/QueuedConstraintWrapper.swift:10:16: error: cannot find 'DispatchQueue' in scope
8 | private let constraint: any Constraint<T, E>
9 | private var workQueue: DispatchQueue {
10 | return DispatchQueue(label: "com.nsagora.peppermint.constraint", attributes: .concurrent)
| `- error: cannot find 'DispatchQueue' in scope
11 | }
12 |
/host/spi-builder-workspace/Sources/Constraints/QueuedConstraintWrapper.swift:10:87: error: cannot infer contextual base in reference to member 'concurrent'
8 | private let constraint: any Constraint<T, E>
9 | private var workQueue: DispatchQueue {
10 | return DispatchQueue(label: "com.nsagora.peppermint.constraint", attributes: .concurrent)
| `- error: cannot infer contextual base in reference to member 'concurrent'
11 | }
12 |
[10/34] Compiling Peppermint GroupConstraint+AllStrategy.swift
[11/34] Compiling Peppermint GroupConstraint+AnyStrategy.swift
[12/34] Compiling Peppermint GroupConstraint.swift
[13/34] Compiling Peppermint KeyPathConstraint.swift
[14/34] Compiling Peppermint OptionalConstraint.swift
[15/34] Compiling Peppermint PredicateConstraint.swift
[16/34] Compiling Peppermint RequiredConstraint.swift
[17/34] Compiling Peppermint TypeConstraint.swift
[18/34] Compiling Peppermint AnyConstraint.swift
[19/34] Compiling Peppermint AsyncConstraint.swift
[20/34] Compiling Peppermint AsyncConstraintWrapper.swift
[21/34] Compiling Peppermint Constraint.swift
[22/34] Compiling Peppermint BlockPredicate.swift
[23/34] Compiling Peppermint CharacterSetPredicate.swift
[24/34] Compiling Peppermint DatePredicate.swift
[25/34] Compiling Peppermint EmailPredicate.swift
[26/34] Compiling Peppermint LengthPredicate.swift
[27/34] Compiling Peppermint RangePredicate.swift
[28/34] Compiling Peppermint Summary+Result.swift
[29/34] Compiling Peppermint Summary.swift
[30/34] Compiling Peppermint AnyPredicate.swift
[31/34] Compiling Peppermint Predicate.swift
[32/34] Compiling Peppermint RegexPredicate.swift
[33/34] Compiling Peppermint RequiredPredicate.swift
[34/34] Compiling Peppermint URLPredicate.swift
BUILD FAILURE 6.3 wasm