Swift Package Index

Build Information

Failed to build LocalServer, reference 2.1.7 (95b1d5), with Swift 6.1 for Wasm on 26 Mar 2026 18:35:14 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4609320-2":/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-6.1-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.69.2
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/db-in/LocalServer.git
Reference: 2.1.7
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/db-in/LocalServer
 * tag               2.1.7      -> FETCH_HEAD
HEAD is now at 95b1d5b - Updating the server calls
Cloned https://github.com/db-in/LocalServer.git
Revision (git rev-parse @):
95b1d5bedc51b9c8a3e5484d53fcd195544a56fb
SUCCESS checkout https://github.com/db-in/LocalServer.git at 2.1.7
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.1
Building package at path:  $PWD
https://github.com/db-in/LocalServer.git
https://github.com/db-in/LocalServer.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
  "dependencies" : [
  ],
  "manifest_display_name" : "LocalServer",
  "name" : "LocalServer",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "LocalServer",
      "targets" : [
        "LocalServer"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "LocalServerTests",
      "module_type" : "SwiftTarget",
      "name" : "LocalServerTests",
      "path" : "LocalServerTests",
      "sources" : [
        "DataExtensionTests.swift",
        "StubResponseTests.swift",
        "StubServerTests.swift",
        "TestExtensions.swift",
        "UITestResponseTests.swift",
        "WKWebViewResponseTests.swift"
      ],
      "target_dependencies" : [
        "LocalServer"
      ],
      "type" : "test"
    },
    {
      "c99name" : "LocalServer",
      "module_type" : "SwiftTarget",
      "name" : "LocalServer",
      "path" : "LocalServer/Source",
      "product_memberships" : [
        "LocalServer"
      ],
      "sources" : [
        "DataExtension.swift",
        "Exchangeable.swift",
        "Router.swift",
        "StubResponse.swift",
        "StubServer.swift",
        "StubURLHTTPProtocol.swift",
        "StubURLSession.swift",
        "StubWKWebView.swift",
        "UITestResponse.swift",
        "UITestServer.swift",
        "UITestState.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.7"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-2":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.1-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 swiftpackageindex/spi-images
Digest: sha256:c3bd0c8eb125dea46564a1eb8b09ee779ba7ae350b1ee58b5e9d6ff6c39cef37
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.1-latest
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version-24593BA9C3E375BF.txt
[3/13] Compiling LocalServer StubServer.swift
/host/spi-builder-workspace/LocalServer/Source/DataExtension.swift:10:8: error: no such module 'Compression'
 8 |
 9 | import Foundation
10 | import Compression
   |        `- error: no such module 'Compression'
11 |
12 | // MARK: - Extension - Data Compression
[4/13] Compiling LocalServer StubURLHTTPProtocol.swift
/host/spi-builder-workspace/LocalServer/Source/DataExtension.swift:10:8: error: no such module 'Compression'
 8 |
 9 | import Foundation
10 | import Compression
   |        `- error: no such module 'Compression'
11 |
12 | // MARK: - Extension - Data Compression
[5/14] Compiling LocalServer Router.swift
/host/spi-builder-workspace/LocalServer/Source/DataExtension.swift:10:8: error: no such module 'Compression'
 8 |
 9 | import Foundation
10 | import Compression
   |        `- error: no such module 'Compression'
11 |
12 | // MARK: - Extension - Data Compression
[6/14] Compiling LocalServer StubResponse.swift
/host/spi-builder-workspace/LocalServer/Source/DataExtension.swift:10:8: error: no such module 'Compression'
 8 |
 9 | import Foundation
10 | import Compression
   |        `- error: no such module 'Compression'
11 |
12 | // MARK: - Extension - Data Compression
[7/14] Compiling LocalServer StubURLSession.swift
/host/spi-builder-workspace/LocalServer/Source/DataExtension.swift:10:8: error: no such module 'Compression'
 8 |
 9 | import Foundation
10 | import Compression
   |        `- error: no such module 'Compression'
11 |
12 | // MARK: - Extension - Data Compression
[8/14] Compiling LocalServer StubWKWebView.swift
/host/spi-builder-workspace/LocalServer/Source/DataExtension.swift:10:8: error: no such module 'Compression'
 8 |
 9 | import Foundation
10 | import Compression
   |        `- error: no such module 'Compression'
11 |
12 | // MARK: - Extension - Data Compression
[9/14] Compiling LocalServer UITestState.swift
/host/spi-builder-workspace/LocalServer/Source/DataExtension.swift:10:8: error: no such module 'Compression'
 8 |
 9 | import Foundation
10 | import Compression
   |        `- error: no such module 'Compression'
11 |
12 | // MARK: - Extension - Data Compression
[10/14] Compiling LocalServer UITestResponse.swift
/host/spi-builder-workspace/LocalServer/Source/DataExtension.swift:10:8: error: no such module 'Compression'
 8 |
 9 | import Foundation
10 | import Compression
   |        `- error: no such module 'Compression'
11 |
12 | // MARK: - Extension - Data Compression
[11/14] Compiling LocalServer UITestServer.swift
/host/spi-builder-workspace/LocalServer/Source/DataExtension.swift:10:8: error: no such module 'Compression'
 8 |
 9 | import Foundation
10 | import Compression
   |        `- error: no such module 'Compression'
11 |
12 | // MARK: - Extension - Data Compression
error: emit-module command failed with exit code 1 (use -v to see invocation)
[12/14] Emitting module LocalServer
/host/spi-builder-workspace/LocalServer/Source/DataExtension.swift:10:8: error: no such module 'Compression'
 8 |
 9 | import Foundation
10 | import Compression
   |        `- error: no such module 'Compression'
11 |
12 | // MARK: - Extension - Data Compression
[13/14] Compiling LocalServer DataExtension.swift
/host/spi-builder-workspace/LocalServer/Source/DataExtension.swift:10:8: error: no such module 'Compression'
 8 |
 9 | import Foundation
10 | import Compression
   |        `- error: no such module 'Compression'
11 |
12 | // MARK: - Extension - Data Compression
[14/14] Compiling LocalServer Exchangeable.swift
/host/spi-builder-workspace/LocalServer/Source/DataExtension.swift:10:8: error: no such module 'Compression'
 8 |
 9 | import Foundation
10 | import Compression
   |        `- error: no such module 'Compression'
11 |
12 | // MARK: - Extension - Data Compression
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-2":/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-6.1-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1
wasm-6.1-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:c3bd0c8eb125dea46564a1eb8b09ee779ba7ae350b1ee58b5e9d6ff6c39cef37
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.1-latest
warning: 'spi-builder-workspace': found 4 file(s) which are unhandled; explicitly declare them as resources or exclude from the target
    /host/spi-builder-workspace/LocalServerTests/Info.plist
    /host/spi-builder-workspace/LocalServerTests/mock.html
    /host/spi-builder-workspace/LocalServerTests/mock.json
    /host/spi-builder-workspace/LocalServerTests/mock.png
[0/1] Planning build
Building for debugging...
[0/1] Write swift-version-24593BA9C3E375BF.txt
[2/12] Compiling LocalServer UITestServer.swift
/host/spi-builder-workspace/LocalServer/Source/DataExtension.swift:10:8: error: no such module 'Compression'
 8 |
 9 | import Foundation
10 | import Compression
   |        `- error: no such module 'Compression'
11 |
12 | // MARK: - Extension - Data Compression
error: emit-module command failed with exit code 1 (use -v to see invocation)
[3/13] Emitting module LocalServer
/host/spi-builder-workspace/LocalServer/Source/DataExtension.swift:10:8: error: no such module 'Compression'
 8 |
 9 | import Foundation
10 | import Compression
   |        `- error: no such module 'Compression'
11 |
12 | // MARK: - Extension - Data Compression
[4/13] Compiling LocalServer DataExtension.swift
/host/spi-builder-workspace/LocalServer/Source/DataExtension.swift:10:8: error: no such module 'Compression'
 8 |
 9 | import Foundation
10 | import Compression
   |        `- error: no such module 'Compression'
11 |
12 | // MARK: - Extension - Data Compression
[5/13] Compiling LocalServer Exchangeable.swift
/host/spi-builder-workspace/LocalServer/Source/DataExtension.swift:10:8: error: no such module 'Compression'
 8 |
 9 | import Foundation
10 | import Compression
   |        `- error: no such module 'Compression'
11 |
12 | // MARK: - Extension - Data Compression
[6/13] Compiling LocalServer StubWKWebView.swift
/host/spi-builder-workspace/LocalServer/Source/DataExtension.swift:10:8: error: no such module 'Compression'
 8 |
 9 | import Foundation
10 | import Compression
   |        `- error: no such module 'Compression'
11 |
12 | // MARK: - Extension - Data Compression
[7/13] Compiling LocalServer UITestResponse.swift
/host/spi-builder-workspace/LocalServer/Source/DataExtension.swift:10:8: error: no such module 'Compression'
 8 |
 9 | import Foundation
10 | import Compression
   |        `- error: no such module 'Compression'
11 |
12 | // MARK: - Extension - Data Compression
[8/13] Compiling LocalServer StubServer.swift
/host/spi-builder-workspace/LocalServer/Source/DataExtension.swift:10:8: error: no such module 'Compression'
 8 |
 9 | import Foundation
10 | import Compression
   |        `- error: no such module 'Compression'
11 |
12 | // MARK: - Extension - Data Compression
[9/13] Compiling LocalServer StubURLHTTPProtocol.swift
/host/spi-builder-workspace/LocalServer/Source/DataExtension.swift:10:8: error: no such module 'Compression'
 8 |
 9 | import Foundation
10 | import Compression
   |        `- error: no such module 'Compression'
11 |
12 | // MARK: - Extension - Data Compression
[10/13] Compiling LocalServer StubURLSession.swift
/host/spi-builder-workspace/LocalServer/Source/DataExtension.swift:10:8: error: no such module 'Compression'
 8 |
 9 | import Foundation
10 | import Compression
   |        `- error: no such module 'Compression'
11 |
12 | // MARK: - Extension - Data Compression
[11/13] Compiling LocalServer Router.swift
/host/spi-builder-workspace/LocalServer/Source/DataExtension.swift:10:8: error: no such module 'Compression'
 8 |
 9 | import Foundation
10 | import Compression
   |        `- error: no such module 'Compression'
11 |
12 | // MARK: - Extension - Data Compression
[12/13] Compiling LocalServer StubResponse.swift
/host/spi-builder-workspace/LocalServer/Source/DataExtension.swift:10:8: error: no such module 'Compression'
 8 |
 9 | import Foundation
10 | import Compression
   |        `- error: no such module 'Compression'
11 |
12 | // MARK: - Extension - Data Compression
[13/13] Compiling LocalServer UITestState.swift
/host/spi-builder-workspace/LocalServer/Source/DataExtension.swift:10:8: error: no such module 'Compression'
 8 |
 9 | import Foundation
10 | import Compression
   |        `- error: no such module 'Compression'
11 |
12 | // MARK: - Extension - Data Compression
BUILD FAILURE 6.1 wasm