XMTPRust – Build Information – Swift Package Index

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

Build Information

Failed to build XMTPRust, reference 0.1.1 (98d41c), with Swift 6.2 (beta) for visionOS using Xcode 26.0 on 20 Jun 2025 14:06:23 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-26.0.0-Beta.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme XMTPRust -destination generic/platform=xrOS

Build Log

========================================
RunAll
========================================
Builder version: 4.64.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/xmtp/xmtp-rust-swift.git
Reference: 0.1.1
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/xmtp/xmtp-rust-swift
 * tag               0.1.1      -> FETCH_HEAD
HEAD is now at 98d41c6 fix: big dumb, forgot to update version in podspec
Cloned https://github.com/xmtp/xmtp-rust-swift.git
Revision (git rev-parse @):
98d41c61d2e0df55c1bc0427636ef5071b0333a0
SUCCESS checkout https://github.com/xmtp/xmtp-rust-swift.git at 0.1.1
========================================
Build
========================================
Selected platform:         visionOS
Swift version:             6.2
Building package at path:  $PWD
https://github.com/xmtp/xmtp-rust-swift.git
Command line invocation:
    /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolve Package Graph
Resolved source packages:
  XMTPRust: /Users/admin/builder/spi-builder-workspace
resolved source packages: XMTPRust
{
  "dependencies" : [
  ],
  "manifest_display_name" : "XMTPRust",
  "name" : "XMTPRust",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "13.0"
    },
    {
      "name" : "macos",
      "version" : "11.0"
    }
  ],
  "products" : [
    {
      "name" : "XMTPRust",
      "targets" : [
        "XMTPRust",
        "XMTPRustSwift"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "XMTPRustSwift",
      "module_type" : "BinaryTarget",
      "name" : "XMTPRustSwift",
      "path" : "XMTPRustSwift.xcframework",
      "product_memberships" : [
        "XMTPRust"
      ],
      "sources" : [
      ],
      "type" : "binary"
    },
    {
      "c99name" : "XMTPRust_Tests",
      "module_type" : "SwiftTarget",
      "name" : "XMTPRust-Tests",
      "path" : "Tests/XMTPRust-Tests",
      "sources" : [
        "XMTPRust_Tests.swift"
      ],
      "target_dependencies" : [
        "XMTPRust"
      ],
      "type" : "test"
    },
    {
      "c99name" : "XMTPRust",
      "module_type" : "SwiftTarget",
      "name" : "XMTPRust",
      "path" : "Sources/XMTPRust",
      "product_memberships" : [
        "XMTPRust"
      ],
      "sources" : [
        "ApiService.swift",
        "SwiftBridgeCore.swift",
        "xmtp_rust_swift.swift"
      ],
      "target_dependencies" : [
        "XMTPRustSwift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.3"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "XMTPRust"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.0.0-Beta.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme XMTPRust -destination generic/platform=xrOS
Command line invocation:
    /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath /Users/admin/builder/spi-builder-workspace/.derivedData build -scheme XMTPRust -destination generic/platform=xrOS
Resolve Package Graph
Resolved source packages:
  XMTPRust: /Users/admin/builder/spi-builder-workspace
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (2 targets)
    Target 'XMTPRust' in project 'XMTPRust'
        ➜ Explicit dependency on target 'XMTPRust' in project 'XMTPRust'
    Target 'XMTPRust' in project 'XMTPRust' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS26.0.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
Build description signature: e8de2ccc0fdcca8052679afe47ce3220
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/e8de2ccc0fdcca8052679afe47ce3220.xcbuilddata
/Users/admin/builder/spi-builder-workspace/XMTPRustSwift.xcframework:1:1: error: While building for visionOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/XMTPRustSwift.xcframework'. (in target 'XMTPRust' from project 'XMTPRust')
/Users/admin/builder/spi-builder-workspace/XMTPRustSwift.xcframework:1:1: error: While building for visionOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/XMTPRustSwift.xcframework'. (in target 'XMTPRust' from project 'XMTPRust')
/Users/admin/builder/spi-builder-workspace/XMTPRustSwift.xcframework:1:1: error: While building for visionOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/XMTPRustSwift.xcframework'. (in target 'XMTPRust' from project 'XMTPRust')
** BUILD FAILED **
The following build commands failed:
	Building workspace spi-builder-workspace with scheme XMTPRust
(1 failure)
Command line invocation:
    /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolved source packages:
  XMTPRust: /Users/admin/builder/spi-builder-workspace
resolved source packages: XMTPRust
{
  "dependencies" : [
  ],
  "manifest_display_name" : "XMTPRust",
  "name" : "XMTPRust",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "13.0"
    },
    {
      "name" : "macos",
      "version" : "11.0"
    }
  ],
  "products" : [
    {
      "name" : "XMTPRust",
      "targets" : [
        "XMTPRust",
        "XMTPRustSwift"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "XMTPRustSwift",
      "module_type" : "BinaryTarget",
      "name" : "XMTPRustSwift",
      "path" : "XMTPRustSwift.xcframework",
      "product_memberships" : [
        "XMTPRust"
      ],
      "sources" : [
      ],
      "type" : "binary"
    },
    {
      "c99name" : "XMTPRust_Tests",
      "module_type" : "SwiftTarget",
      "name" : "XMTPRust-Tests",
      "path" : "Tests/XMTPRust-Tests",
      "sources" : [
        "XMTPRust_Tests.swift"
      ],
      "target_dependencies" : [
        "XMTPRust"
      ],
      "type" : "test"
    },
    {
      "c99name" : "XMTPRust",
      "module_type" : "SwiftTarget",
      "name" : "XMTPRust",
      "path" : "Sources/XMTPRust",
      "product_memberships" : [
        "XMTPRust"
      ],
      "sources" : [
        "ApiService.swift",
        "SwiftBridgeCore.swift",
        "xmtp_rust_swift.swift"
      ],
      "target_dependencies" : [
        "XMTPRustSwift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.3"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "XMTPRust"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.0.0-Beta.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme XMTPRust -destination generic/platform=xrOS
Command line invocation:
    /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath /Users/admin/builder/spi-builder-workspace/.derivedData build -scheme XMTPRust -destination generic/platform=xrOS
Resolve Package Graph
Resolved source packages:
  XMTPRust: /Users/admin/builder/spi-builder-workspace
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (2 targets)
    Target 'XMTPRust' in project 'XMTPRust'
        ➜ Explicit dependency on target 'XMTPRust' in project 'XMTPRust'
    Target 'XMTPRust' in project 'XMTPRust' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
/Users/admin/builder/spi-builder-workspace/XMTPRustSwift.xcframework:1:1: error: While building for visionOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/XMTPRustSwift.xcframework'. (in target 'XMTPRust' from project 'XMTPRust')
/Users/admin/builder/spi-builder-workspace/XMTPRustSwift.xcframework:1:1: error: While building for visionOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/XMTPRustSwift.xcframework'. (in target 'XMTPRust' from project 'XMTPRust')
/Users/admin/builder/spi-builder-workspace/XMTPRustSwift.xcframework:1:1: error: While building for visionOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/XMTPRustSwift.xcframework'. (in target 'XMTPRust' from project 'XMTPRust')
** BUILD FAILED **
The following build commands failed:
	Building workspace spi-builder-workspace with scheme XMTPRust
(1 failure)
BUILD FAILURE 6.2 visionOS