The Swift Package Index logo.Swift Package Index

Has it really been five years since Swift Package Index launched? Read our anniversary blog post!

Build Information

Failed to build ImGui, reference master (dbf41b), with Swift 6.2 (beta) for Wasm on 20 Jun 2025 23:30:09 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4606859-2":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:wasm-6.2-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.64.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/forkercat/SwiftImGui.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/forkercat/SwiftImGui
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at dbf41bd Remove unused submodule
Submodule path '3rdparty/cimgui': checked out '6a98f4bbedec967d02f3395f319feceec311ecb2'
Submodule path '3rdparty/cimgui/imgui': checked out '64aab8480a5643cec1880af17931963a90a8f990'
Submodule '3rdparty/cimgui' (https://github.com/cimgui/cimgui.git) registered for path '3rdparty/cimgui'
Cloning into '/host/spi-builder-workspace/3rdparty/cimgui'...
Submodule 'imgui' (https://github.com/ocornut/imgui.git) registered for path '3rdparty/cimgui/imgui'
Cloning into '/host/spi-builder-workspace/3rdparty/cimgui/imgui'...
Cloned https://github.com/forkercat/SwiftImGui.git
Revision (git rev-parse @):
dbf41bd66b45c701635e6265340b95e71f958521
SUCCESS checkout https://github.com/forkercat/SwiftImGui.git at master
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.2
Building package at path:  $PWD
https://github.com/forkercat/SwiftImGui.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-2":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:wasm-6.2-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1
wasm-6.2-latest: Pulling from finestructure/spi-images
Digest: sha256:44384f43f933eaa0f42803e9ef7c3d8388c5841ccc831a15a5edf63d8c273423
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:wasm-6.2-latest
Building for debugging...
[0/18] Copying definitions.json
[0/18] Write sources
[4/18] Write swift-version-24593BA9C3E375BF.txt
error: emit-module command failed with exit code 1 (use -v to see invocation)
[6/27] Emitting module AutoWrapper
/host/spi-builder-workspace/Sources/AutoWrapper/main.swift:8:15: error: no such module 'Foundation'
 6 | //
 7 |
 8 | import struct Foundation.URL
   |               `- error: no such module 'Foundation'
 9 | import struct Foundation.Data
10 | import class Foundation.Bundle
[6/28] Compiling imgui_tables.cpp
[7/28] Compiling imgui_demo.cpp
[8/28] Compiling imgui_draw.cpp
[9/28] Compiling CImGui cimgui.cpp
[10/28] Compiling imgui.cpp
[11/28] Compiling imgui_widgets.cpp
[13/33] Compiling AutoWrapper SwiftKeywords.swift
/host/spi-builder-workspace/Sources/AutoWrapper/main.swift:8:15: error: no such module 'Foundation'
 6 | //
 7 |
 8 | import struct Foundation.URL
   |               `- error: no such module 'Foundation'
 9 | import struct Foundation.Data
10 | import class Foundation.Bundle
[14/33] Compiling AutoWrapper resource_bundle_accessor.swift
/host/spi-builder-workspace/Sources/AutoWrapper/main.swift:8:15: error: no such module 'Foundation'
 6 | //
 7 |
 8 | import struct Foundation.URL
   |               `- error: no such module 'Foundation'
 9 | import struct Foundation.Data
10 | import class Foundation.Bundle
[15/33] Compiling ImGui ImVec+Extensions.swift
/host/spi-builder-workspace/Sources/ImGui/ImVec+Extensions.swift:10:1: warning: extension declares a conformance of imported type 'ImVec1' to imported protocol 'Equatable'; this will not behave correctly if the owners of 'CImGui' introduce this conformance in the future
 8 | import CImGui
 9 |
10 | extension ImVec1: Equatable {
   | |- warning: extension declares a conformance of imported type 'ImVec1' to imported protocol 'Equatable'; this will not behave correctly if the owners of 'CImGui' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
11 |     public static func == (lhs: ImVec1, rhs: ImVec1) -> Bool {
12 |         lhs.x == rhs.x
/host/spi-builder-workspace/Sources/ImGui/ImVec+Extensions.swift:16:1: warning: extension declares a conformance of imported type 'ImVec2' to imported protocol 'Equatable'; this will not behave correctly if the owners of 'CImGui' introduce this conformance in the future
14 | }
15 |
16 | extension ImVec2: Equatable {
   | |- warning: extension declares a conformance of imported type 'ImVec2' to imported protocol 'Equatable'; this will not behave correctly if the owners of 'CImGui' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
17 |     public static func == (lhs: ImVec2, rhs: ImVec2) -> Bool {
18 |         lhs.x == rhs.x &&
/host/spi-builder-workspace/Sources/ImGui/ImVec+Extensions.swift:23:1: warning: extension declares a conformance of imported type 'ImVec4' to imported protocol 'Equatable'; this will not behave correctly if the owners of 'CImGui' introduce this conformance in the future
21 | }
22 |
23 | extension ImVec4: Equatable {
   | |- warning: extension declares a conformance of imported type 'ImVec4' to imported protocol 'Equatable'; this will not behave correctly if the owners of 'CImGui' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
24 |     public static func == (lhs: ImVec4, rhs: ImVec4) -> Bool {
25 |         lhs.x == rhs.x &&
[16/33] Compiling AutoWrapper DataType.swift
/host/spi-builder-workspace/Sources/AutoWrapper/main.swift:8:15: error: no such module 'Foundation'
 6 | //
 7 |
 8 | import struct Foundation.URL
   |               `- error: no such module 'Foundation'
 9 | import struct Foundation.Data
10 | import class Foundation.Bundle
[17/33] Compiling AutoWrapper Definitions.swift
/host/spi-builder-workspace/Sources/AutoWrapper/main.swift:8:15: error: no such module 'Foundation'
 6 | //
 7 |
 8 | import struct Foundation.URL
   |               `- error: no such module 'Foundation'
 9 | import struct Foundation.Data
10 | import class Foundation.Bundle
[18/33] Compiling AutoWrapper Exceptions.swift
/host/spi-builder-workspace/Sources/AutoWrapper/main.swift:8:15: error: no such module 'Foundation'
 6 | //
 7 |
 8 | import struct Foundation.URL
   |               `- error: no such module 'Foundation'
 9 | import struct Foundation.Data
10 | import class Foundation.Bundle
[19/33] Compiling AutoWrapper FunctionBodyRenderer.swift
/host/spi-builder-workspace/Sources/AutoWrapper/main.swift:8:15: error: no such module 'Foundation'
 6 | //
 7 |
 8 | import struct Foundation.URL
   |               `- error: no such module 'Foundation'
 9 | import struct Foundation.Data
10 | import class Foundation.Bundle
[20/33] Compiling AutoWrapper ArgT.swift
/host/spi-builder-workspace/Sources/AutoWrapper/main.swift:8:15: error: no such module 'Foundation'
 6 | //
 7 |
 8 | import struct Foundation.URL
   |               `- error: no such module 'Foundation'
 9 | import struct Foundation.Data
10 | import class Foundation.Bundle
[21/33] Compiling AutoWrapper Converter.swift
/host/spi-builder-workspace/Sources/AutoWrapper/main.swift:8:15: error: no such module 'Foundation'
 6 | //
 7 |
 8 | import struct Foundation.URL
   |               `- error: no such module 'Foundation'
 9 | import struct Foundation.Data
10 | import class Foundation.Bundle
[22/33] Compiling AutoWrapper main.swift
/host/spi-builder-workspace/Sources/AutoWrapper/main.swift:8:15: error: no such module 'Foundation'
 6 | //
 7 |
 8 | import struct Foundation.URL
   |               `- error: no such module 'Foundation'
 9 | import struct Foundation.Data
10 | import class Foundation.Bundle
[23/33] Emitting module ImGui
/host/spi-builder-workspace/Sources/ImGui/ImVec+Extensions.swift:10:1: warning: extension declares a conformance of imported type 'ImVec1' to imported protocol 'Equatable'; this will not behave correctly if the owners of 'CImGui' introduce this conformance in the future
 8 | import CImGui
 9 |
10 | extension ImVec1: Equatable {
   | |- warning: extension declares a conformance of imported type 'ImVec1' to imported protocol 'Equatable'; this will not behave correctly if the owners of 'CImGui' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
11 |     public static func == (lhs: ImVec1, rhs: ImVec1) -> Bool {
12 |         lhs.x == rhs.x
/host/spi-builder-workspace/Sources/ImGui/ImVec+Extensions.swift:16:1: warning: extension declares a conformance of imported type 'ImVec2' to imported protocol 'Equatable'; this will not behave correctly if the owners of 'CImGui' introduce this conformance in the future
14 | }
15 |
16 | extension ImVec2: Equatable {
   | |- warning: extension declares a conformance of imported type 'ImVec2' to imported protocol 'Equatable'; this will not behave correctly if the owners of 'CImGui' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
17 |     public static func == (lhs: ImVec2, rhs: ImVec2) -> Bool {
18 |         lhs.x == rhs.x &&
/host/spi-builder-workspace/Sources/ImGui/ImVec+Extensions.swift:23:1: warning: extension declares a conformance of imported type 'ImVec4' to imported protocol 'Equatable'; this will not behave correctly if the owners of 'CImGui' introduce this conformance in the future
21 | }
22 |
23 | extension ImVec4: Equatable {
   | |- warning: extension declares a conformance of imported type 'ImVec4' to imported protocol 'Equatable'; this will not behave correctly if the owners of 'CImGui' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
24 |     public static func == (lhs: ImVec4, rhs: ImVec4) -> Bool {
25 |         lhs.x == rhs.x &&
[24/33] Compiling ImGui Helper.swift
BUILD FAILURE 6.2 wasm