Swift Package IndexBuild Information
Failed to build OpenLibrary, reference 0.0.1 (9cd6ba), with Swift 6.3 for Wasm on 17 Apr 2026 22:18:45 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4606859-1":/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
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RunAll
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Builder version: 4.70.0
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/natikgadzhi/swift-openlibrary.git
Reference: 0.0.1
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/natikgadzhi/swift-openlibrary
* tag 0.0.1 -> FETCH_HEAD
HEAD is now at 9cd6bae Mark sendable things
Cloned https://github.com/natikgadzhi/swift-openlibrary.git
Revision (git rev-parse @):
9cd6baebabc89e46a424d4f42cf94256ea2d17fd
SUCCESS checkout https://github.com/natikgadzhi/swift-openlibrary.git at 0.0.1
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Build
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Selected platform: wasm
Swift version: 6.3
Building package at path: $PWD
https://github.com/natikgadzhi/swift-openlibrary.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-1":/host -w "$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
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version-24593BA9C3E375BF.txt
[3/8] Compiling OpenLibrary OpenLibraryWork.swift
[4/8] Compiling OpenLibrary OpenLibraryLogger.swift
[5/8] Emitting module OpenLibrary
[6/8] Compiling OpenLibrary OpenLibraryAPIMocks.swift
[7/8] Compiling OpenLibrary OpenLibraryEdition.swift
[8/8] Compiling OpenLibrary OpenLibraryAPI.swift
/host/spi-builder-workspace/Sources/OpenLibrary/OpenLibraryAPI.swift:61:23: error: 'URLSession' (aka 'AnyObject') cannot be constructed because it has no accessible initializers
59 | let url = Endpoints.search(query: query, language: languageCode)
60 |
61 | let session = URLSession(configuration: .ephemeral)
| `- error: 'URLSession' (aka 'AnyObject') cannot be constructed because it has no accessible initializers
62 | let (data, _) = try await session.data(from: url)
63 | let response = try JSONDecoder().decode(OpenLibrarySearchResponse.self, from: data)
/host/spi-builder-workspace/Sources/OpenLibrary/OpenLibraryAPI.swift:61:50: error: cannot infer contextual base in reference to member 'ephemeral'
59 | let url = Endpoints.search(query: query, language: languageCode)
60 |
61 | let session = URLSession(configuration: .ephemeral)
| `- error: cannot infer contextual base in reference to member 'ephemeral'
62 | let (data, _) = try await session.data(from: url)
63 | let response = try JSONDecoder().decode(OpenLibrarySearchResponse.self, from: data)
/host/spi-builder-workspace/Sources/OpenLibrary/OpenLibraryAPI.swift:75:23: error: 'URLSession' (aka 'AnyObject') cannot be constructed because it has no accessible initializers
73 | let url = Endpoints.editions(workKey: workKey)
74 |
75 | let session = URLSession(configuration: .ephemeral)
| `- error: 'URLSession' (aka 'AnyObject') cannot be constructed because it has no accessible initializers
76 | let (data, _) = try await session.data(from: url)
77 |
/host/spi-builder-workspace/Sources/OpenLibrary/OpenLibraryAPI.swift:75:50: error: cannot infer contextual base in reference to member 'ephemeral'
73 | let url = Endpoints.editions(workKey: workKey)
74 |
75 | let session = URLSession(configuration: .ephemeral)
| `- error: cannot infer contextual base in reference to member 'ephemeral'
76 | let (data, _) = try await session.data(from: url)
77 |
BUILD FAILURE 6.3 wasm