Swift Package IndexBuild Information
Failed to build SIMDson, reference main (485a06), with Swift 6.2 for Wasm on 18 Nov 2025 16:56:22 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4606859-2":/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-6.2-latest swift build --swift-sdk wasm32-unknown-wasip1 2>&1Build Log
========================================
RunAll
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Builder version: 4.68.0
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/Catterwaul/SIMDson.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/Catterwaul/SIMDson
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at 485a069 Require iOS 18 / macOS 26
Cloned https://github.com/Catterwaul/SIMDson.git
Revision (git rev-parse @):
485a069b7b7dd364c8c0bb2fd64ce17829032abe
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/Catterwaul/SIMDson.git at main
========================================
Build
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Selected platform: wasm
Swift version: 6.2
Building package at path: $PWD
https://github.com/Catterwaul/SIMDson.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-2":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/spi-images:wasm-6.2-latest swift build --swift-sdk wasm32-unknown-wasip1 2>&1
wasm-6.2-latest: Pulling from finestructure/spi-images
Digest: sha256:f6b6b9bdb5d5605d727da337418fc455cd8a0394d3a815b70631008c48829755
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:wasm-6.2-latest
warning: multiple Swift SDKs match target triple `wasm32-unknown-wasip1` and host triple x86_64-unknown-linux-gnu, selected one at /root/.swiftpm/swift-sdks/swift-6.2-RELEASE_wasm.artifactbundle/swift-6.2-RELEASE_wasm/wasm32-unknown-wasip1/embedded-swift-sdk.json
Fetching https://github.com/swiftlang/swift-docc-plugin
[1/2158] Fetching swift-docc-plugin
Fetched https://github.com/swiftlang/swift-docc-plugin from cache (0.38s)
Fetching https://github.com/apple/swift-algorithms
[1/6029] Fetching swift-algorithms
Fetched https://github.com/apple/swift-algorithms from cache (0.40s)
Fetching https://github.com/Catterwaul/Tuplay
[1/690] Fetching tuplay
Fetched https://github.com/Catterwaul/Tuplay from cache (0.33s)
Fetching https://github.com/Catterwaul/Thrappture
[1/389] Fetching thrappture
Fetched https://github.com/Catterwaul/Thrappture from cache (0.52s)
Fetching https://github.com/swiftlang/swift-docc-symbolkit
Fetching https://github.com/apple/swift-numerics.git
[1/6384] Fetching swift-numerics
[2/9962] Fetching swift-numerics, swift-docc-symbolkit
Fetched https://github.com/swiftlang/swift-docc-symbolkit from cache (0.51s)
Fetched https://github.com/apple/swift-numerics.git from cache (0.51s)
Computing version for https://github.com/swiftlang/swift-docc-symbolkit
Computed https://github.com/swiftlang/swift-docc-symbolkit at 1.0.0 (0.93s)
Computing version for https://github.com/apple/swift-numerics.git
Computed https://github.com/apple/swift-numerics.git at 1.1.1 (0.31s)
Creating working copy for https://github.com/apple/swift-numerics.git
Working copy of https://github.com/apple/swift-numerics.git resolved at 1.1.1
Creating working copy for https://github.com/Catterwaul/Thrappture
Working copy of https://github.com/Catterwaul/Thrappture resolved at main (d930cd6)
Creating working copy for https://github.com/Catterwaul/Tuplay
Working copy of https://github.com/Catterwaul/Tuplay resolved at main (3a13af6)
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
Creating working copy for https://github.com/apple/swift-algorithms
Working copy of https://github.com/apple/swift-algorithms resolved at main (0aa3733)
Creating working copy for https://github.com/swiftlang/swift-docc-plugin
Working copy of https://github.com/swiftlang/swift-docc-plugin resolved at main (7935a77)
[1/1] Compiling plugin Swift-DocC Preview
[2/2] Compiling plugin Swift-DocC
Building for debugging...
[2/9] Write sources
[7/9] Write swift-version-24593BA9C3E375BF.txt
[8/9] Compiling _NumericsShims _NumericsShims.c
[10/13] Compiling Thrappture Optional.Nil.swift
[11/13] Emitting module Thrappture
error: emit-module command failed with exit code 1 (use -v to see invocation)
[13/16] Emitting module Tuplé
/host/spi-builder-workspace/.build/checkouts/Tuplay/Sources/Pack.swift:17:38: error: 'Encoder' is unavailable: unavailable in embedded Swift
15 | // MARK: - Codable
16 | extension Pack: Encodable where repeat each Element: Encodable {
17 | public func encode(to encoder: any Encoder) throws {
| `- error: 'Encoder' is unavailable: unavailable in embedded Swift
18 | var container = encoder.unkeyedContainer()
19 | repeat try container.encode(each wrappedValue)
Swift.Encoder:2:17: note: 'Encoder' has been explicitly marked unavailable here
1 | @_unavailableInEmbedded
2 | public protocol Encoder {
| `- note: 'Encoder' has been explicitly marked unavailable here
3 | var codingPath: [any CodingKey] { get }
4 | func container<Key>(keyedBy type: Key.Type) -> KeyedEncodingContainer<Key> where Key : CodingKey
/host/spi-builder-workspace/.build/checkouts/Tuplay/Sources/Pack.swift:16:17: error: 'Encodable' is unavailable: unavailable in embedded Swift
14 |
15 | // MARK: - Codable
16 | extension Pack: Encodable where repeat each Element: Encodable {
| `- error: 'Encodable' is unavailable: unavailable in embedded Swift
17 | public func encode(to encoder: any Encoder) throws {
18 | var container = encoder.unkeyedContainer()
Swift.Encodable:2:17: note: 'Encodable' has been explicitly marked unavailable here
1 | @_unavailableInEmbedded
2 | public protocol Encodable {
| `- note: 'Encodable' has been explicitly marked unavailable here
3 | func encode(to encoder: any Encoder) throws
4 | }
/host/spi-builder-workspace/.build/checkouts/Tuplay/Sources/Pack.swift:16:54: error: 'Encodable' is unavailable: unavailable in embedded Swift
14 |
15 | // MARK: - Codable
16 | extension Pack: Encodable where repeat each Element: Encodable {
| `- error: 'Encodable' is unavailable: unavailable in embedded Swift
17 | public func encode(to encoder: any Encoder) throws {
18 | var container = encoder.unkeyedContainer()
Swift.Encodable:2:17: note: 'Encodable' has been explicitly marked unavailable here
1 | @_unavailableInEmbedded
2 | public protocol Encodable {
| `- note: 'Encodable' has been explicitly marked unavailable here
3 | func encode(to encoder: any Encoder) throws
4 | }
/host/spi-builder-workspace/.build/checkouts/Tuplay/Sources/Pack.swift:24:33: error: 'Decoder' is unavailable: unavailable in embedded Swift
22 |
23 | extension Pack: Decodable where repeat each Element: Decodable {
24 | public init(from decoder: any Decoder) throws {
| `- error: 'Decoder' is unavailable: unavailable in embedded Swift
25 | var container = try decoder.unkeyedContainer()
26 | wrappedValue = (repeat try container.decode((each Element).self))
Swift.Decoder:2:17: note: 'Decoder' has been explicitly marked unavailable here
1 | @_unavailableInEmbedded
2 | public protocol Decoder {
| `- note: 'Decoder' has been explicitly marked unavailable here
3 | var codingPath: [any CodingKey] { get }
4 | func container<Key>(keyedBy type: Key.Type) throws -> KeyedDecodingContainer<Key> where Key : CodingKey
/host/spi-builder-workspace/.build/checkouts/Tuplay/Sources/Pack.swift:23:17: error: 'Decodable' is unavailable: unavailable in embedded Swift
21 | }
22 |
23 | extension Pack: Decodable where repeat each Element: Decodable {
| `- error: 'Decodable' is unavailable: unavailable in embedded Swift
24 | public init(from decoder: any Decoder) throws {
25 | var container = try decoder.unkeyedContainer()
Swift.Decodable:2:17: note: 'Decodable' has been explicitly marked unavailable here
1 | @_unavailableInEmbedded
2 | public protocol Decodable {
| `- note: 'Decodable' has been explicitly marked unavailable here
3 | init(from decoder: any Decoder) throws
4 | }
/host/spi-builder-workspace/.build/checkouts/Tuplay/Sources/Pack.swift:23:54: error: 'Decodable' is unavailable: unavailable in embedded Swift
21 | }
22 |
23 | extension Pack: Decodable where repeat each Element: Decodable {
| `- error: 'Decodable' is unavailable: unavailable in embedded Swift
24 | public init(from decoder: any Decoder) throws {
25 | var container = try decoder.unkeyedContainer()
Swift.Decodable:2:17: note: 'Decodable' has been explicitly marked unavailable here
1 | @_unavailableInEmbedded
2 | public protocol Decodable {
| `- note: 'Decodable' has been explicitly marked unavailable here
3 | init(from decoder: any Decoder) throws
4 | }
[14/16] Compiling Tuplé Sequence.swift
/host/spi-builder-workspace/.build/checkouts/Tuplay/Sources/Pack.swift:17:38: error: 'Encoder' is unavailable: unavailable in embedded Swift
15 | // MARK: - Codable
16 | extension Pack: Encodable where repeat each Element: Encodable {
17 | public func encode(to encoder: any Encoder) throws {
| `- error: 'Encoder' is unavailable: unavailable in embedded Swift
18 | var container = encoder.unkeyedContainer()
19 | repeat try container.encode(each wrappedValue)
Swift.Encoder:2:17: note: 'Encoder' has been explicitly marked unavailable here
1 | @_unavailableInEmbedded
2 | public protocol Encoder {
| `- note: 'Encoder' has been explicitly marked unavailable here
3 | var codingPath: [any CodingKey] { get }
4 | func container<Key>(keyedBy type: Key.Type) -> KeyedEncodingContainer<Key> where Key : CodingKey
/host/spi-builder-workspace/.build/checkouts/Tuplay/Sources/Pack.swift:16:17: error: 'Encodable' is unavailable: unavailable in embedded Swift
14 |
15 | // MARK: - Codable
16 | extension Pack: Encodable where repeat each Element: Encodable {
| `- error: 'Encodable' is unavailable: unavailable in embedded Swift
17 | public func encode(to encoder: any Encoder) throws {
18 | var container = encoder.unkeyedContainer()
Swift.Encodable:2:17: note: 'Encodable' has been explicitly marked unavailable here
1 | @_unavailableInEmbedded
2 | public protocol Encodable {
| `- note: 'Encodable' has been explicitly marked unavailable here
3 | func encode(to encoder: any Encoder) throws
4 | }
/host/spi-builder-workspace/.build/checkouts/Tuplay/Sources/Pack.swift:16:54: error: 'Encodable' is unavailable: unavailable in embedded Swift
14 |
15 | // MARK: - Codable
16 | extension Pack: Encodable where repeat each Element: Encodable {
| `- error: 'Encodable' is unavailable: unavailable in embedded Swift
17 | public func encode(to encoder: any Encoder) throws {
18 | var container = encoder.unkeyedContainer()
Swift.Encodable:2:17: note: 'Encodable' has been explicitly marked unavailable here
1 | @_unavailableInEmbedded
2 | public protocol Encodable {
| `- note: 'Encodable' has been explicitly marked unavailable here
3 | func encode(to encoder: any Encoder) throws
4 | }
/host/spi-builder-workspace/.build/checkouts/Tuplay/Sources/Pack.swift:24:33: error: 'Decoder' is unavailable: unavailable in embedded Swift
22 |
23 | extension Pack: Decodable where repeat each Element: Decodable {
24 | public init(from decoder: any Decoder) throws {
| `- error: 'Decoder' is unavailable: unavailable in embedded Swift
25 | var container = try decoder.unkeyedContainer()
26 | wrappedValue = (repeat try container.decode((each Element).self))
Swift.Decoder:2:17: note: 'Decoder' has been explicitly marked unavailable here
1 | @_unavailableInEmbedded
2 | public protocol Decoder {
| `- note: 'Decoder' has been explicitly marked unavailable here
3 | var codingPath: [any CodingKey] { get }
4 | func container<Key>(keyedBy type: Key.Type) throws -> KeyedDecodingContainer<Key> where Key : CodingKey
/host/spi-builder-workspace/.build/checkouts/Tuplay/Sources/Pack.swift:23:17: error: 'Decodable' is unavailable: unavailable in embedded Swift
21 | }
22 |
23 | extension Pack: Decodable where repeat each Element: Decodable {
| `- error: 'Decodable' is unavailable: unavailable in embedded Swift
24 | public init(from decoder: any Decoder) throws {
25 | var container = try decoder.unkeyedContainer()
Swift.Decodable:2:17: note: 'Decodable' has been explicitly marked unavailable here
1 | @_unavailableInEmbedded
2 | public protocol Decodable {
| `- note: 'Decodable' has been explicitly marked unavailable here
3 | init(from decoder: any Decoder) throws
4 | }
/host/spi-builder-workspace/.build/checkouts/Tuplay/Sources/Pack.swift:23:54: error: 'Decodable' is unavailable: unavailable in embedded Swift
21 | }
22 |
23 | extension Pack: Decodable where repeat each Element: Decodable {
| `- error: 'Decodable' is unavailable: unavailable in embedded Swift
24 | public init(from decoder: any Decoder) throws {
25 | var container = try decoder.unkeyedContainer()
Swift.Decodable:2:17: note: 'Decodable' has been explicitly marked unavailable here
1 | @_unavailableInEmbedded
2 | public protocol Decodable {
| `- note: 'Decodable' has been explicitly marked unavailable here
3 | init(from decoder: any Decoder) throws
4 | }
[15/16] Emitting module RealModule
BUILD FAILURE 6.2 wasm