The Swift Package Index logo.Swift Package Index

Build Information

Failed to build SwiftCardanoTxBuilder, reference 0.2.7 (8e4fca), with Swift 6.1 for tvOS using Xcode 16.3 on 1 May 2026 18:10:32 UTC.

Build Command

No build command. This typically means the build failed at an early stage where we determine the build command.

Build Log

========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/Kingpin-Apps/swift-cardano-txbuilder.git
Reference: 0.2.7
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/Kingpin-Apps/swift-cardano-txbuilder
 * tag               0.2.7      -> FETCH_HEAD
HEAD is now at 8e4fca5 bump: version 0.2.6 → 0.2.7
Cloned https://github.com/Kingpin-Apps/swift-cardano-txbuilder.git
Revision (git rev-parse @):
8e4fca5ddf1ecb291e5c5bd24d06c4d9a54e4244
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/Kingpin-Apps/swift-cardano-txbuilder.git at 0.2.7
========================================
Build
========================================
Selected platform:         tvOS
Swift version:             6.1
Building package at path:  $PWD
https://github.com/Kingpin-Apps/swift-cardano-txbuilder.git
https://github.com/Kingpin-Apps/swift-cardano-txbuilder.git
{
  "dependencies" : [
    {
      "identity" : "swift-cardano-core",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "0.3.16",
            "upper_bound" : "1.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/Kingpin-Apps/swift-cardano-core.git"
    },
    {
      "identity" : "swift-cardano-chain",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "0.3.2",
            "upper_bound" : "1.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/Kingpin-Apps/swift-cardano-chain.git"
    },
    {
      "identity" : "swift-ncal",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "0.2.2",
            "upper_bound" : "1.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/Kingpin-Apps/swift-ncal.git"
    }
  ],
  "manifest_display_name" : "SwiftCardanoTxBuilder",
  "name" : "SwiftCardanoTxBuilder",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "14.0"
    },
    {
      "name" : "macos",
      "version" : "15.0"
    },
    {
      "name" : "watchos",
      "version" : "7.0"
    },
    {
      "name" : "tvos",
      "version" : "14.0"
    }
  ],
  "products" : [
    {
      "name" : "SwiftCardanoTxBuilder",
      "targets" : [
        "SwiftCardanoTxBuilder"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "SwiftCardanoTxBuilderTests",
      "module_type" : "SwiftTarget",
      "name" : "SwiftCardanoTxBuilderTests",
      "path" : "Tests/SwiftCardanoTxBuilderTests",
      "resources" : [
        {
          "path" : "/Users/admin/builder/spi-builder-workspace/Tests/SwiftCardanoTxBuilderTests/data",
          "rule" : {
            "copy" : {
            }
          }
        }
      ],
      "sources" : [
        "CoinSelectionTests.swift",
        "DebugTxBuilderTest.swift",
        "ErrorsTests.swift",
        "Fixtures.swift",
        "TransactionsTests/AssembleTests.swift",
        "TransactionsTests/AuthCommitteeHotTests.swift",
        "TransactionsTests/PoolRegistrationTests.swift",
        "TransactionsTests/PoolRetirementTests.swift",
        "TransactionsTests/RegisterDRepTests.swift",
        "TransactionsTests/RegisterTests.swift",
        "TransactionsTests/ResignCommitteeColdTests.swift",
        "TransactionsTests/SignTests.swift",
        "TransactionsTests/StakeAddressDeregistrationTests.swift",
        "TransactionsTests/StakeAddressRegistrationAndDelegationTests.swift",
        "TransactionsTests/StakeAddressRegistrationAndVoteDelegationTests.swift",
        "TransactionsTests/StakeAddressRegistrationDelegationAndVoteDelegationTests.swift",
        "TransactionsTests/StakeAddressRegistrationTests.swift",
        "TransactionsTests/StakeAndVoteDelegationTests.swift",
        "TransactionsTests/StakeDelegationTests.swift",
        "TransactionsTests/UnregisterDRepTests.swift",
        "TransactionsTests/UnregisterTests.swift",
        "TransactionsTests/UpdateDRepTests.swift",
        "TransactionsTests/VoteDelegationTests.swift",
        "TransactionsTests/VoteRegisterAndDelegationTests.swift",
        "TransactionsTests/WithdrawRewardsTests.swift",
        "TransactionsTests/WitnessTests.swift",
        "TxBuilderTests.swift",
        "TypesTests.swift",
        "UtilsTests.swift"
      ],
      "target_dependencies" : [
        "SwiftCardanoTxBuilder"
      ],
      "type" : "test"
    },
    {
      "c99name" : "SwiftCardanoTxBuilder",
      "module_type" : "SwiftTarget",
      "name" : "SwiftCardanoTxBuilder",
      "path" : "Sources/SwiftCardanoTxBuilder",
      "product_dependencies" : [
        "SwiftCardanoCore",
        "SwiftCardanoChain",
        "SwiftNcal",
        "Clibsodium"
      ],
      "product_memberships" : [
        "SwiftCardanoTxBuilder"
      ],
      "sources" : [
        "CoinSelection.swift",
        "Errors.swift",
        "Transactions/Assemble.swift",
        "Transactions/AuthCommitteeHot.swift",
        "Transactions/PoolRegistration.swift",
        "Transactions/PoolRetirement.swift",
        "Transactions/Register.swift",
        "Transactions/RegisterDRep.swift",
        "Transactions/ResignCommitteeCold.swift",
        "Transactions/Sign.swift",
        "Transactions/StakeAddressDeregistration.swift",
        "Transactions/StakeAddressRegistration.swift",
        "Transactions/StakeAddressRegistrationAndDelegation.swift",
        "Transactions/StakeAddressRegistrationAndVoteDelegation.swift",
        "Transactions/StakeAddressRegistrationDelegationAndVoteDelegation.swift",
        "Transactions/StakeAndVoteDelegation.swift",
        "Transactions/StakeDelegation.swift",
        "Transactions/Unregister.swift",
        "Transactions/UnregisterDRep.swift",
        "Transactions/UpdateDRep.swift",
        "Transactions/VoteDelegation.swift",
        "Transactions/VoteRegisterAndDelegation.swift",
        "Transactions/WithdrawRewards.swift",
        "Transactions/Witness.swift",
        "TxBuilder.swift",
        "Types.swift",
        "Utils.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.0"
}
Command line invocation:
    /Applications/Xcode-16.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Fetching from https://github.com/Kingpin-Apps/swift-cardano-chain.git
Fetching from https://github.com/Kingpin-Apps/swift-ncal.git
Fetching from https://github.com/Kingpin-Apps/swift-cardano-core.git
Resolve Package Graph
Updating from https://github.com/Kingpin-Apps/swift-cardano-chain.git
Updating from https://github.com/Kingpin-Apps/swift-ncal.git
Updating from https://github.com/Kingpin-Apps/swift-cardano-core.git
Resolve Package Graph
Updating from https://github.com/Kingpin-Apps/swift-cardano-core.git
Updating from https://github.com/Kingpin-Apps/swift-ncal.git
Updating from https://github.com/Kingpin-Apps/swift-cardano-chain.git
Resolved source packages:
  spi-builder-workspace: (null)
2026-05-01 11:10:31.144 xcodebuild[520:2968] Writing error result bundle to /var/folders/5k/5yc19ymj0jqd5v0zvgfqz0xw0000gn/T/ResultBundle_2026-01-05_11-10-0031.xcresult
xcodebuild: error: Could not resolve package dependencies:
  Failed to resolve dependencies Dependencies could not be resolved because 'swift-ncal' >= 0.2.1 contains incompatible tools version (6.2.0) and root depends on 'swift-ncal' 0.2.2..<1.0.0.
Command line invocation:
    /Applications/Xcode-16.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Updating from https://github.com/Kingpin-Apps/swift-ncal.git
Updating from https://github.com/Kingpin-Apps/swift-cardano-core.git
Updating from https://github.com/Kingpin-Apps/swift-cardano-chain.git
Resolved source packages:
  spi-builder-workspace: (null)
2026-05-01 11:10:32.323 xcodebuild[765:4164] Writing error result bundle to /var/folders/5k/5yc19ymj0jqd5v0zvgfqz0xw0000gn/T/ResultBundle_2026-01-05_11-10-0032.xcresult
xcodebuild: error: Could not resolve package dependencies:
  Failed to resolve dependencies Dependencies could not be resolved because 'swift-ncal' >= 0.2.1 contains incompatible tools version (6.2.0) and root depends on 'swift-ncal' 0.2.2..<1.0.0.
BUILD FAILURE 6.1 tvOS