Swift Package Index

Build Information

Successful build of SwiftCardanoUPLC, reference main (2db065), with Swift 6.4 for macOS (SPM) on 9 Oct 2026 07:37:01 UTC.

Swift 6 data race errors: 0

Build Command

env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
========================================
Builder version: 5.1.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/Kingpin-Apps/swift-cardano-uplc.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/Kingpin-Apps/swift-cardano-uplc
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 2db065a bump: version 0.7.1 → 0.8.0
Cloned https://github.com/Kingpin-Apps/swift-cardano-uplc.git
Revision (git rev-parse @):
2db065a4122087c4b9409e4e2a3447aff1618421
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/Kingpin-Apps/swift-cardano-uplc.git at main
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/Kingpin-Apps/swift-cardano-uplc.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64
Building for debugging...
[Computing dependencies]
[Constructing description]
[Pre-planning 1 / 963]
[Planning 548 / 963]
[Planning deferred tasks]
[Starting]
[11 / 415] Clibsodium-product
[158 / 415] Base32
[175 / 415] SwiftNaCl
[221 / 415] SwiftCardanoCore_SwiftCardanoCore
[223 / 415] SwiftCardanoUPLC_SwiftCardanoUPLCTests
[224 / 415] SwiftCardanoUPLC_SwiftCardanoUPLCTests
[226 / 415]
[239 / 425] FractionNumber
[241 / 444] libsecp256k1
[246 / 467]
[250 / 467] InternalCollectionsUtilities
[252 / 492] RealModule
[255 / 492]
[257 / 492]
[278 / 571]
[293 / 596] RealModule
[307 / 596] InternalCollectionsUtilities
[315 / 596]
[318 / 596]
[327 / 596] RealModule
[333 / 596]
[343 / 596] InternalCollectionsUtilities
[344 / 596] Float16
[349 / 597]
[356 / 608]
[360 / 608]
[373 / 608]
[376 / 608] OrderedCollections
[380 / 608]
[383 / 608] Logging
[388 / 608]
[391 / 608] libsecp256k1
[398 / 608]
[413 / 609] OrderedCollections
[416 / 614]
[422 / 614]
[423 / 614]
[424 / 614] Float16
[440 / 614] P256K
[442 / 614] FractionNumber
[447 / 614] FractionNumber
[467 / 614] Crypto
[483 / 614] Base32
[490 / 614] P256K
[490 / 614] Version
[507 / 614] P256K
[512 / 614] Crypto
[513 / 614] CryptoSwiftResources
[522 / 614] BigInt-product
[523 / 614] SwiftBase58
[529 / 614] Base32-product
[532 / 615]
[538 / 617] Float16
[540 / 619] Crypto
[540 / 619] BigInt
[543 / 631]
[552 / 653] CBORCodable
[562 / 664] CryptoSwift
[563 / 664] SwiftBLST
[571 / 664] SwiftNaCl
[580 / 664] SwiftBLST
[591 / 664] SwiftBase58
[595 / 664] CryptoSwift
[601 / 664] SwiftNaCl
[604 / 664] CryptoSwift
[605 / 664] CBORCodable
[613 / 664] CryptoSwift
[615 / 664] CryptoSwift-product
[618 / 664] CBORCodable
[620 / 664] CBORCodable
[624 / 665]
[627 / 666]
[628 / 666] CBORCodable
[628 / 666] SwiftMnemonic
[637 / 684] SwiftKES
[639 / 684] SwiftKES
[647 / 684] SwiftKES
[652 / 684] SwiftKES
[656 / 684] CryptoSwift
[658 / 684] SwiftMnemonic
[666 / 685] SwiftCardanoCore
[676 / 696] SwiftCardanoCore
[678 / 696] SwiftCardanoCore
[684 / 697]
[684 / 697] SwiftCardanoUPLC
[688 / 708] SwiftCardanoUPLC
[689 / 708] SwiftCardanoUPLC
[692 / 708] SwiftCardanoUPLC
[694 / 708] SwiftCardanoUPLC
[700 / 708] SwiftCardanoUPLC-product
[701 / 708] SwiftCardanoUPLC
[701 / 708] SwiftCardanoCore
[701 / 708] SwiftCardanoUPLC
[702 / 708] SwiftCardanoCore
[703 / 708] SwiftMnemonic
[707 / 708] SwiftCardanoUPLC
Build complete! (29.80 sec)
Fetching https://github.com/Kingpin-Apps/swift-nacl.git
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Computed https://github.com/Kingpin-Apps/swift-blst.git at 0.1.9 (0.66s)
Computing version for https://github.com/attaswift/BigInt.git
warning: 'bigint': /Package.swift:18:19: warning: 'v4' is deprecated: watchOS 9.0 is the oldest supported version [#DeprecatedDeclaration]
16 |         .iOS(.v12),
17 |         .tvOS(.v12),
18 |         .watchOS(.v4),
   |                   `- warning: 'v4' is deprecated: watchOS 9.0 is the oldest supported version [#DeprecatedDeclaration]
19 |         .macCatalyst(.v13),
20 |         .visionOS(.v1),
[#DeprecatedDeclaration]: <https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration>
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Computed https://github.com/Kingpin-Apps/swift-cardano-core.git at 0.8.5 (0.63s)
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Computed https://github.com/mxcl/Version.git at 2.2.1 (0.72s)
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Computed https://github.com/apple/swift-asn1.git at 1.7.3 (0.67s)
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Working copy of https://github.com/SusanDoggie/Float16.git resolved at 1.1.1
warning: 'bigint': /Users/admin/builder/spi-builder-workspace/.build/checkouts/BigInt/Package.swift:18:19: warning: 'v4' is deprecated: watchOS 9.0 is the oldest supported version [#DeprecatedDeclaration]
16 |         .iOS(.v12),
17 |         .tvOS(.v12),
18 |         .watchOS(.v4),
   |                   `- warning: 'v4' is deprecated: watchOS 9.0 is the oldest supported version [#DeprecatedDeclaration]
19 |         .macCatalyst(.v13),
20 |         .visionOS(.v1),
[#DeprecatedDeclaration]: <https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration>
Build complete.
{
  "dependencies" : [
    {
      "identity" : "swift-crypto",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "4.5.0",
            "upper_bound" : "5.0.0"
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    {
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      "requirement" : {
        "range" : [
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      "type" : "sourceControl",
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    {
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      "type" : "sourceControl",
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    {
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      "type" : "sourceControl",
      "url" : "https://github.com/Kingpin-Apps/swift-cardano-core.git"
    },
    {
      "identity" : "swift-blst",
      "requirement" : {
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          {
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        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/Kingpin-Apps/swift-blst.git"
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    {
      "identity" : "swift-nacl",
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      "type" : "sourceControl",
      "url" : "https://github.com/Kingpin-Apps/swift-nacl.git"
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      "type" : "sourceControl",
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  ],
  "manifest_display_name" : "SwiftCardanoUPLC",
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  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
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  "products" : [
    {
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  ],
  "targets" : [
    {
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        {
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          "rule" : {
            "copy" : {
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        "ConformanceTests/CostModelConformanceTests.swift",
        "ConformanceTests/PlutusConformanceTests.swift",
        "IntegrationTests/CEKMachineEdgeCaseTests.swift",
        "IntegrationTests/FlatEncodingTests.swift",
        "IntegrationTests/LedgerScriptContextTests.swift",
        "IntegrationTests/MainnetExUnitsTests.swift",
        "TestHelpers.swift",
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        "UnitTests/CEKSessionTests.swift",
        "UnitTests/CostModelVariantTests.swift",
        "UnitTests/DeepTermTests.swift",
        "UnitTests/FlatFillerTests.swift",
        "UnitTests/PhaseTwoCoverageTests.swift",
        "UnitTests/PhaseTwoUnresolvableInputTests.swift",
        "UnitTests/PlutusDataSemanticsTests.swift",
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      "target_dependencies" : [
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    {
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        "SwiftBLST",
        "SwiftNaCl",
        "CryptoSwift",
        "P256K",
        "libsecp256k1",
        "BigInt",
        "Logging",
        "Crypto"
      ],
      "product_memberships" : [
        "SwiftCardanoUPLC"
      ],
      "sources" : [
        "AST/Constant.swift",
        "AST/Name.swift",
        "AST/Program.swift",
        "AST/Term.swift",
        "AST/UPLCType.swift",
        "Builtins/BuiltinRuntime.swift",
        "Builtins/DefaultFunction.swift",
        "Builtins/RIPEMD160.swift",
        "DeBruijn/DeBruijnConverter.swift",
        "Flat/BitReader.swift",
        "Flat/BitWriter.swift",
        "Flat/FlatDecoder.swift",
        "Flat/FlatEncoder.swift",
        "Machine/BuiltinCostTables.swift",
        "Machine/CEKMachine.swift",
        "Machine/CEKObserver.swift",
        "Machine/CEKSession.swift",
        "Machine/Context.swift",
        "Machine/CostModel.swift",
        "Machine/CostModelParameterNames.swift",
        "Machine/CostingFunction.swift",
        "Machine/Environment.swift",
        "Machine/EvalResult.swift",
        "Machine/ExMemory.swift",
        "Machine/MachineError.swift",
        "Machine/Value.swift",
        "Parser/UPLCParser.swift",
        "Pretty/PrettyPrinter.swift",
        "TX/CertificateData.swift",
        "TX/GovernanceData.swift",
        "TX/PhaseTwo.swift",
        "TX/ScriptContext.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.0"
}
Done.