Swift Package Index

Build Information

Failed to build WalletConnectSwift, reference 1.7.0 (e0bbfd), with Swift 6.4 for macOS (Xcode) using Xcode 27.0 on 18 Sep 2026 15:49:55 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme WalletConnectSwift -destination platform=macOS,arch=arm64

Build Log

========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/WalletConnect/WalletConnectSwift.git
Reference: 1.7.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/WalletConnect/WalletConnectSwift
 * tag               1.7.0      -> FETCH_HEAD
HEAD is now at e0bbfd1 Merge pull request #128 from WalletConnect/bump-lib-version
Cloned https://github.com/WalletConnect/WalletConnectSwift.git
Revision (git rev-parse @):
e0bbfd16d5c54a7aa7e316956d765399c6332fa2
SUCCESS checkout https://github.com/WalletConnect/WalletConnectSwift.git at 1.7.0
========================================
Build
========================================
Selected platform:         macosXcodebuild
Swift version:             6.4
Building package at path:  $PWD
https://github.com/WalletConnect/WalletConnectSwift.git
Command line invocation:
    /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Fetching from https://github.com/krzyzanowskim/CryptoSwift.git
Creating working copy of package ‘CryptoSwift’
Checking out 1.4.3 of package ‘CryptoSwift’
Resolved source packages:
  CryptoSwift: https://github.com/krzyzanowskim/CryptoSwift.git @ 1.4.3
resolved source packages: CryptoSwift
{
  "dependencies" : [
    {
      "identity" : "cryptoswift",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.5.1",
            "upper_bound" : "1.6.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/krzyzanowskim/CryptoSwift.git"
    }
  ],
  "manifest_display_name" : "WalletConnectSwift",
  "name" : "WalletConnectSwift",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "10.14"
    },
    {
      "name" : "ios",
      "version" : "13.0"
    }
  ],
  "products" : [
    {
      "name" : "WalletConnectSwift",
      "targets" : [
        "WalletConnectSwift"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "swift_languages_versions" : [
    "5"
  ],
  "targets" : [
    {
      "c99name" : "WalletConnectSwiftTests",
      "module_type" : "SwiftTarget",
      "name" : "WalletConnectSwiftTests",
      "path" : "Tests",
      "sources" : [
        "ClientTests.swift",
        "Helpers.swift",
        "JSONRPC_2_0_Tests.swift",
        "RequestTests.swift",
        "ResponseTests.swift",
        "SessionTests.swift",
        "WCURLTests.swift",
        "WalletConnectTests.swift"
      ],
      "target_dependencies" : [
        "WalletConnectSwift"
      ],
      "type" : "test"
    },
    {
      "c99name" : "WalletConnectSwift",
      "module_type" : "SwiftTarget",
      "name" : "WalletConnectSwift",
      "path" : "Sources",
      "product_dependencies" : [
        "CryptoSwift"
      ],
      "product_memberships" : [
        "WalletConnectSwift"
      ],
      "sources" : [
        "Internal/AES_256_CBC_HMAC_SHA256_Codec.swift",
        "Internal/BridgeTransport.swift",
        "Internal/Communicator.swift",
        "Internal/HandshakeHandler.swift",
        "Internal/JSONRPC_2_0.swift",
        "Internal/PubSubMessage.swift",
        "Internal/Serializer.swift",
        "Internal/UpdateSessionHandler.swift",
        "Internal/WebSocketConnection.swift",
        "PublicInterface/Client.swift",
        "PublicInterface/Logger.swift",
        "PublicInterface/Request.swift",
        "PublicInterface/Response.swift",
        "PublicInterface/Server.swift",
        "PublicInterface/Session.swift",
        "PublicInterface/WCURL.swift",
        "PublicInterface/WalletConnect.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.5"
}
{
  "project" : {
    "configurations" : [
      "Debug",
      "Release"
    ],
    "name" : "WalletConnectSwift",
    "schemes" : [
      "WalletConnectSwift"
    ],
    "targets" : [
      "WalletConnectSwift",
      "WalletConnectSwiftTests"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme WalletConnectSwift -destination platform=macOS,arch=arm64
Command line invocation:
    /Applications/Xcode-27.0.0-Release.Candidate.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 WalletConnectSwift -destination platform=macOS,arch=arm64
Resolve Package Graph
Resolved source packages:
  CryptoSwift: https://github.com/krzyzanowskim/CryptoSwift.git @ 1.4.3
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (3 targets)
    Target 'WalletConnectSwift' in project 'WalletConnectSwift'
        ➜ Explicit dependency on target 'CryptoSwift-product' in project 'CryptoSwift'
    Target 'CryptoSwift-product' in project 'CryptoSwift'
        ➜ Explicit dependency on target 'CryptoSwift' in project 'CryptoSwift'
    Target 'CryptoSwift' in project 'CryptoSwift' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -arch arm64 -isysroot /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
Build description signature: 2171f97655b2fc1ce167bfde9c4ce998
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/2171f97655b2fc1ce167bfde9c4ce998.xcbuilddata
/Users/admin/builder/spi-builder-workspace/WalletConnectSwift.xcodeproj: error: The macOS deployment target 'MACOSX_DEPLOYMENT_TARGET' is set to 10.15, but the range of supported deployment target versions is 12.0 to 27.0.x. (in target 'WalletConnectSwift' from project 'WalletConnectSwift')
--- xcodebuild: WARNING: Using the first of multiple matching destinations:
{ platform:macOS, arch:arm64, variant:Mac Catalyst, id:5bba415af9bf47335d9ce4883d8803df9ced48b8, name:My Mac }
{ platform:macOS, arch:arm64, variant:Designed for [iPad,iPhone], id:5bba415af9bf47335d9ce4883d8803df9ced48b8, name:My Mac }
** BUILD FAILED **
The following build commands failed:
	Building project WalletConnectSwift with scheme WalletConnectSwift
(1 failure)
Command line invocation:
    /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolved source packages:
  CryptoSwift: https://github.com/krzyzanowskim/CryptoSwift.git @ 1.4.3
resolved source packages: CryptoSwift
{
  "dependencies" : [
    {
      "identity" : "cryptoswift",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.5.1",
            "upper_bound" : "1.6.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/krzyzanowskim/CryptoSwift.git"
    }
  ],
  "manifest_display_name" : "WalletConnectSwift",
  "name" : "WalletConnectSwift",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "10.14"
    },
    {
      "name" : "ios",
      "version" : "13.0"
    }
  ],
  "products" : [
    {
      "name" : "WalletConnectSwift",
      "targets" : [
        "WalletConnectSwift"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "swift_languages_versions" : [
    "5"
  ],
  "targets" : [
    {
      "c99name" : "WalletConnectSwiftTests",
      "module_type" : "SwiftTarget",
      "name" : "WalletConnectSwiftTests",
      "path" : "Tests",
      "sources" : [
        "ClientTests.swift",
        "Helpers.swift",
        "JSONRPC_2_0_Tests.swift",
        "RequestTests.swift",
        "ResponseTests.swift",
        "SessionTests.swift",
        "WCURLTests.swift",
        "WalletConnectTests.swift"
      ],
      "target_dependencies" : [
        "WalletConnectSwift"
      ],
      "type" : "test"
    },
    {
      "c99name" : "WalletConnectSwift",
      "module_type" : "SwiftTarget",
      "name" : "WalletConnectSwift",
      "path" : "Sources",
      "product_dependencies" : [
        "CryptoSwift"
      ],
      "product_memberships" : [
        "WalletConnectSwift"
      ],
      "sources" : [
        "Internal/AES_256_CBC_HMAC_SHA256_Codec.swift",
        "Internal/BridgeTransport.swift",
        "Internal/Communicator.swift",
        "Internal/HandshakeHandler.swift",
        "Internal/JSONRPC_2_0.swift",
        "Internal/PubSubMessage.swift",
        "Internal/Serializer.swift",
        "Internal/UpdateSessionHandler.swift",
        "Internal/WebSocketConnection.swift",
        "PublicInterface/Client.swift",
        "PublicInterface/Logger.swift",
        "PublicInterface/Request.swift",
        "PublicInterface/Response.swift",
        "PublicInterface/Server.swift",
        "PublicInterface/Session.swift",
        "PublicInterface/WCURL.swift",
        "PublicInterface/WalletConnect.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.5"
}
{
  "project" : {
    "configurations" : [
      "Debug",
      "Release"
    ],
    "name" : "WalletConnectSwift",
    "schemes" : [
      "WalletConnectSwift"
    ],
    "targets" : [
      "WalletConnectSwift",
      "WalletConnectSwiftTests"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme WalletConnectSwift -destination platform=macOS,arch=arm64
Command line invocation:
    /Applications/Xcode-27.0.0-Release.Candidate.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 WalletConnectSwift -destination platform=macOS,arch=arm64
Resolve Package Graph
Resolved source packages:
  CryptoSwift: https://github.com/krzyzanowskim/CryptoSwift.git @ 1.4.3
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (3 targets)
    Target 'WalletConnectSwift' in project 'WalletConnectSwift'
        ➜ Explicit dependency on target 'CryptoSwift-product' in project 'CryptoSwift'
    Target 'CryptoSwift-product' in project 'CryptoSwift'
        ➜ Explicit dependency on target 'CryptoSwift' in project 'CryptoSwift'
    Target 'CryptoSwift' in project 'CryptoSwift' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
/Users/admin/builder/spi-builder-workspace/WalletConnectSwift.xcodeproj: error: The macOS deployment target 'MACOSX_DEPLOYMENT_TARGET' is set to 10.15, but the range of supported deployment target versions is 12.0 to 27.0.x. (in target 'WalletConnectSwift' from project 'WalletConnectSwift')
--- xcodebuild: WARNING: Using the first of multiple matching destinations:
{ platform:macOS, arch:arm64, variant:Mac Catalyst, id:5bba415af9bf47335d9ce4883d8803df9ced48b8, name:My Mac }
{ platform:macOS, arch:arm64, variant:Designed for [iPad,iPhone], id:5bba415af9bf47335d9ce4883d8803df9ced48b8, name:My Mac }
** BUILD FAILED **
The following build commands failed:
	Building project WalletConnectSwift with scheme WalletConnectSwift
(1 failure)
BUILD FAILURE 6.4 macosXcodebuild