Build Information
Failed to build bls-eth-swift, reference main (20c027), with Swift 6.3 for visionOS using Xcode 26.4 on 15 Apr 2026 04:25:49 UTC.
Build Command
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme bls-eth-swift -destination generic/platform=xrOSBuild Log
========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/MyEtherWallet/bls-eth-swift.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/MyEtherWallet/bls-eth-swift
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at 20c0275 Merge branch 'develop'
Submodule path 'bls_framework/Sources/bls': checked out 'f53dadd5a51900f94b7aecff0063feada2f4bb30'
Submodule path 'bls_framework/Sources/bls/external/mcl': checked out '1c402095e2b8855af112f3fa4fb37c317ffec7a7'
Submodule path 'bls_framework/Sources/mcl': checked out '5fd1dc64ef2ef04014bfadcb3c2ad0c54edf794b'
Submodule 'bls_framework/Sources/bls' (https://github.com/herumi/bls.git) registered for path 'bls_framework/Sources/bls'
Submodule 'bls_framework/Sources/mcl' (https://github.com/herumi/mcl.git) registered for path 'bls_framework/Sources/mcl'
Cloning into '/Users/admin/builder/spi-builder-workspace/bls_framework/Sources/bls'...
Cloning into '/Users/admin/builder/spi-builder-workspace/bls_framework/Sources/mcl'...
Submodule 'mcl' (https://github.com/herumi/mcl.git) registered for path 'bls_framework/Sources/bls/external/mcl'
Cloning into '/Users/admin/builder/spi-builder-workspace/bls_framework/Sources/bls/external/mcl'...
Cloned https://github.com/MyEtherWallet/bls-eth-swift.git
Revision (git rev-parse @):
20c02757c3e01a5ff4d999c8e0816e760a9efa5a
SUCCESS checkout https://github.com/MyEtherWallet/bls-eth-swift.git at main
========================================
Build
========================================
Selected platform: visionOS
Swift version: 6.3
Building package at path: $PWD
https://github.com/MyEtherWallet/bls-eth-swift.git
Command line invocation:
/Applications/Xcode-26.4.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolve Package Graph
Resolved source packages:
bls-eth-swift: /Users/admin/builder/spi-builder-workspace
resolved source packages: bls-eth-swift
2026-04-15 00:25:35.929 xcodebuild[558:3165] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
"dependencies" : [
],
"manifest_display_name" : "bls-eth-swift",
"name" : "bls-eth-swift",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "ios",
"version" : "11.0"
},
{
"name" : "macos",
"version" : "10.12"
},
{
"name" : "tvos",
"version" : "9.0"
},
{
"name" : "watchos",
"version" : "7.0"
}
],
"products" : [
{
"name" : "bls-eth-swift",
"targets" : [
"bls_framework"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "bls_framework",
"module_type" : "BinaryTarget",
"name" : "bls_framework",
"path" : "remote/archive/bls_framework.xcframework.zip",
"product_memberships" : [
"bls-eth-swift"
],
"sources" : [
],
"type" : "binary"
},
{
"c99name" : "bls_eth_swift",
"module_type" : "ClangTarget",
"name" : "bls-eth-swift",
"path" : "bls_framework/Sources",
"sources" : [
"BLSInterface.m"
],
"target_dependencies" : [
"bls_framework"
],
"type" : "library"
}
],
"tools_version" : "5.4"
}
{
"workspace" : {
"name" : "spi-builder-workspace",
"schemes" : [
"bls-eth-swift"
]
}
}
2026-04-15 00:25:43.712 xcodebuild[678:3948] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme bls-eth-swift -destination generic/platform=xrOS
Command line invocation:
/Applications/Xcode-26.4.0.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 bls-eth-swift -destination generic/platform=xrOS
Resolve Package Graph
Resolved source packages:
bls-eth-swift: /Users/admin/builder/spi-builder-workspace
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (1 target)
Target 'bls-eth-swift' in project 'bls-eth-swift' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS26.4.sdk -x c -c /dev/null
Build description signature: 52044544994bf2931d07bdd74b3e015c
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/52044544994bf2931d07bdd74b3e015c.xcbuilddata
/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/spi-builder-workspace/bls_framework/bls_framework.xcframework:1:1: error: While building for visionOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/spi-builder-workspace/bls_framework/bls_framework.xcframework'. (in target 'bls-eth-swift' from project 'bls-eth-swift')
2026-04-15 00:25:45.249 xcodebuild[685:4011] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
** BUILD FAILED **
The following build commands failed:
Building workspace spi-builder-workspace with scheme bls-eth-swift
(1 failure)
Command line invocation:
/Applications/Xcode-26.4.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolved source packages:
bls-eth-swift: /Users/admin/builder/spi-builder-workspace
resolved source packages: bls-eth-swift
2026-04-15 00:25:46.944 xcodebuild[702:4114] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
"dependencies" : [
],
"manifest_display_name" : "bls-eth-swift",
"name" : "bls-eth-swift",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "ios",
"version" : "11.0"
},
{
"name" : "macos",
"version" : "10.12"
},
{
"name" : "tvos",
"version" : "9.0"
},
{
"name" : "watchos",
"version" : "7.0"
}
],
"products" : [
{
"name" : "bls-eth-swift",
"targets" : [
"bls_framework"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "bls_framework",
"module_type" : "BinaryTarget",
"name" : "bls_framework",
"path" : "remote/archive/bls_framework.xcframework.zip",
"product_memberships" : [
"bls-eth-swift"
],
"sources" : [
],
"type" : "binary"
},
{
"c99name" : "bls_eth_swift",
"module_type" : "ClangTarget",
"name" : "bls-eth-swift",
"path" : "bls_framework/Sources",
"sources" : [
"BLSInterface.m"
],
"target_dependencies" : [
"bls_framework"
],
"type" : "library"
}
],
"tools_version" : "5.4"
}
{
"workspace" : {
"name" : "spi-builder-workspace",
"schemes" : [
"bls-eth-swift"
]
}
}
2026-04-15 00:25:48.231 xcodebuild[712:4178] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme bls-eth-swift -destination generic/platform=xrOS
Command line invocation:
/Applications/Xcode-26.4.0.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 bls-eth-swift -destination generic/platform=xrOS
Resolve Package Graph
Resolved source packages:
bls-eth-swift: /Users/admin/builder/spi-builder-workspace
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (1 target)
Target 'bls-eth-swift' in project 'bls-eth-swift' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS26.4.sdk -x c -c /dev/null
Build description signature: 52044544994bf2931d07bdd74b3e015c
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/52044544994bf2931d07bdd74b3e015c.xcbuilddata
/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/spi-builder-workspace/bls_framework/bls_framework.xcframework:1:1: error: While building for visionOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.dependencies/artifacts/spi-builder-workspace/bls_framework/bls_framework.xcframework'. (in target 'bls-eth-swift' from project 'bls-eth-swift')
2026-04-15 00:25:49.344 xcodebuild[715:4221] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
** BUILD FAILED **
The following build commands failed:
Building workspace spi-builder-workspace with scheme bls-eth-swift
(1 failure)
BUILD FAILURE 6.3 visionOS