Build Information
Successful build of Shield, reference 3.5.0 (7d19bf), with Swift 6.4 for macOS (SPM) on 20 Sep 2026 06:44:11 UTC.
Swift 6 data race errors: 0
Build Command
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64Build Log
========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/outfoxx/shield.git
Reference: 3.5.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/outfoxx/shield
* tag 3.5.0 -> FETCH_HEAD
HEAD is now at 7d19bf6 Merge pull request #82 from outfoxx/feature/pkcs8pem
Cloned https://github.com/outfoxx/shield.git
Revision (git rev-parse @):
7d19bf67a55985217a5db9393d99631b5c5ff362
SUCCESS checkout https://github.com/outfoxx/shield.git at 3.5.0
========================================
Build
========================================
Selected platform: macosSpm
Swift version: 6.4
Building package at path: $PWD
https://github.com/outfoxx/shield.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64
Building for debugging...
[Computing dependencies]
[Pre-planning 1 / 946]
[Planning deferred tasks]
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[464 / 665] Float16
[478 / 665] ShieldCrypto
[493 / 665] BigInt
[495 / 665] BigInt
[502 / 665] Algorithms
[514 / 665] Regex
[527 / 665] ShieldCrypto
[533 / 665] BitCollections
[538 / 665] BitCollections
[541 / 665] BigInt
[545 / 665] BigInt
[547 / 665] BigInt-product
[550 / 665] Algorithms
[552 / 665] Algorithms-product
[558 / 665]
[567 / 666] DequeModule
[571 / 672] Collections
[582 / 673] Collections
[582 / 673] Algorithms
[584 / 673] PotentCodables
[595 / 684] PotentCodables
[605 / 688] PotentCodables
[605 / 688] PotentYAML
[616 / 727] PotentYAML
[620 / 727] PotentCBOR
[644 / 727] PotentYAML
[648 / 727] PotentYAML
[661 / 727] PotentCodables
[664 / 727] PotentASN1
[668 / 727] PotentCodables-product
[671 / 727]
[676 / 728] PotentCBOR
[677 / 728] PotentASN1
[677 / 728] ShieldOID
[682 / 733] PotentASN1
[691 / 734] ShieldOID
[693 / 734] ShieldX500
[702 / 743] ShieldX500
[709 / 744] ShieldX500
[711 / 744] ShieldX509
[722 / 755] ShieldX509
[729 / 756] ShieldX509
[731 / 756] ShieldPKCS
[736 / 759] ShieldPKCS
[743 / 760] ShieldSecurity
[746 / 775]
[758 / 775] ShieldSecurity
[765 / 776] ShieldSecurity
[770 / 779] Shield
[779 / 779] Shield-product
Build complete! (18.05 sec)
Fetching https://github.com/outfoxx/PotentCodables.git
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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>
Computed https://github.com/attaswift/BigInt.git at 5.7.0 (0.58s)
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Computed https://github.com/apple/swift-docc-plugin at 1.5.0 (0.70s)
Fetching https://github.com/swiftlang/swift-docc-symbolkit
[1/3824] Fetching swift-docc-symbolkit
Fetched https://github.com/swiftlang/swift-docc-symbolkit (1.36s)
Computing version for https://github.com/swiftlang/swift-docc-symbolkit
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Creating working copy for https://github.com/sharplet/Regex.git
Working copy of https://github.com/sharplet/Regex.git resolved at 2.1.1
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Working copy of https://github.com/apple/swift-numerics.git resolved at 1.1.1
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Working copy of https://github.com/apple/swift-docc-plugin resolved at 1.5.0
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Working copy of https://github.com/apple/swift-algorithms resolved at 1.2.1
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Working copy of https://github.com/SusanDoggie/Float16.git resolved at 1.1.1
Creating working copy for https://github.com/outfoxx/PotentCodables.git
Working copy of https://github.com/outfoxx/PotentCodables.git resolved at 3.5.3
Creating working copy for https://github.com/swiftlang/swift-docc-symbolkit
Working copy of https://github.com/swiftlang/swift-docc-symbolkit resolved at 1.0.0
Creating working copy for https://github.com/attaswift/BigInt.git
Working copy of https://github.com/attaswift/BigInt.git resolved at 5.7.0
Creating working copy for https://github.com/apple/swift-collections.git
Working copy of https://github.com/apple/swift-collections.git resolved at 1.6.0
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>
/Users/admin/builder/spi-builder-workspace/Sources/ShieldOID/OIDs.swift:17:1: [1;33mwarning: [1;39mextension declares a conformance of imported type 'ObjectIdentifier' to imported protocol 'CustomDebugStringConvertible'; this will not behave correctly if the owners of 'PotentASN1' introduce this conformance in the future[0;0m
[0;36m15 |[0;0m public typealias OID = ObjectIdentifier
[0;36m16 |[0;0m
[0;36m17 |[0;0m extension OID: CustomDebugStringConvertible {
[0;36m|[0;0m |- [1;33mwarning: [1;39mextension declares a conformance of imported type 'ObjectIdentifier' to imported protocol 'CustomDebugStringConvertible'; this will not behave correctly if the owners of 'PotentASN1' introduce this conformance in the future[0;0m
[0;36m|[0;0m `- [1;39mnote: [1;39madd '@retroactive' to silence this warning[0;0m
[0;36m18 |[0;0m
[0;36m19 |[0;0m public var debugDescription: String {
/Users/admin/builder/spi-builder-workspace/Sources/ShieldOID/OIDs.swift:17:1: [1;33mwarning: [1;39mextension declares a conformance of imported type 'ObjectIdentifier' to imported protocol 'CustomDebugStringConvertible'; this will not behave correctly if the owners of 'PotentASN1' introduce this conformance in the future[0;0m
[0;36m15 |[0;0m public typealias OID = ObjectIdentifier
[0;36m16 |[0;0m
[0;36m17 |[0;0m extension OID: CustomDebugStringConvertible {
[0;36m|[0;0m |- [1;33mwarning: [1;39mextension declares a conformance of imported type 'ObjectIdentifier' to imported protocol 'CustomDebugStringConvertible'; this will not behave correctly if the owners of 'PotentASN1' introduce this conformance in the future[0;0m
[0;36m|[0;0m `- [1;39mnote: [1;39madd '@retroactive' to silence this warning[0;0m
[0;36m18 |[0;0m
[0;36m19 |[0;0m public var debugDescription: String {
/Users/admin/builder/spi-builder-workspace/Sources/ShieldSecurity/SecCertificate.swift:386:1: [1;33mwarning: [1;39mextension declares a conformance of imported type 'SecCertificate' to imported protocol 'CustomStringConvertible'; this will not behave correctly if the owners of 'Security' introduce this conformance in the future[0;0m
[0;36m384 |[0;0m }
[0;36m385 |[0;0m
[0;36m386 |[0;0m extension SecCertificate: CustomStringConvertible {
[0;36m|[0;0m |- [1;33mwarning: [1;39mextension declares a conformance of imported type 'SecCertificate' to imported protocol 'CustomStringConvertible'; this will not behave correctly if the owners of 'Security' introduce this conformance in the future[0;0m
[0;36m|[0;0m `- [1;39mnote: [1;39madd '@retroactive' to silence this warning[0;0m
[0;36m387 |[0;0m
[0;36m388 |[0;0m public var description: String {
/Users/admin/builder/spi-builder-workspace/Sources/ShieldSecurity/SecCertificate.swift:386:1: [1;33mwarning: [1;39mextension declares a conformance of imported type 'SecCertificate' to imported protocol 'CustomStringConvertible'; this will not behave correctly if the owners of 'Security' introduce this conformance in the future[0;0m
[0;36m384 |[0;0m }
[0;36m385 |[0;0m
[0;36m386 |[0;0m extension SecCertificate: CustomStringConvertible {
[0;36m|[0;0m |- [1;33mwarning: [1;39mextension declares a conformance of imported type 'SecCertificate' to imported protocol 'CustomStringConvertible'; this will not behave correctly if the owners of 'Security' introduce this conformance in the future[0;0m
[0;36m|[0;0m `- [1;39mnote: [1;39madd '@retroactive' to silence this warning[0;0m
[0;36m387 |[0;0m
[0;36m388 |[0;0m public var description: String {
/Users/admin/builder/spi-builder-workspace/Sources/ShieldSecurity/SecCertificate.swift:152:53: [1;33mwarning: [1;39mcapture of 'trust' with non-Sendable type 'SecTrust' in a '@Sendable' closure[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/sendable-closure-captures\SendableClosureCaptures]8;;\]
[0;36m150 |[0;0m queue.async {
[0;36m151 |[0;0m
[0;36m152 |[0;0m let status = SecTrustEvaluateAsyncWithError(trust, queue) { _, result, error in
[0;36m|[0;0m `- [1;33mwarning: [1;39mcapture of 'trust' with non-Sendable type 'SecTrust' in a '@Sendable' closure[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/sendable-closure-captures\SendableClosureCaptures]8;;\]
[0;36m153 |[0;0m continuation.resume(with: .success((result, error)))
[0;36m154 |[0;0m }
Security.SecTrust:1:14: [1;39mnote: [1;39mclass 'SecTrust' does not conform to the 'Sendable' protocol[0;0m
[0;36m1 |[0;0m public class SecTrust : _CFObject {
[0;36m|[0;0m `- [1;39mnote: [1;39mclass 'SecTrust' does not conform to the 'Sendable' protocol[0;0m
[0;36m2 |[0;0m }
/Users/admin/builder/spi-builder-workspace/Sources/ShieldSecurity/SecCertificate.swift:14:1: [1;33mwarning: [1;39madd '@preconcurrency' to suppress 'Sendable'-related warnings from module 'Security'[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/add-preconcurrency-import\AddPreconcurrencyImport]8;;\]
[0;36m12 |[0;0m import PotentASN1
[0;36m13 |[0;0m import Regex
[0;36m14 |[0;0m import Security
[0;36m|[0;0m `- [1;33mwarning: [1;39madd '@preconcurrency' to suppress 'Sendable'-related warnings from module 'Security'[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/add-preconcurrency-import\AddPreconcurrencyImport]8;;\]
[0;36m15 |[0;0m import ShieldCrypto
[0;36m16 |[0;0m import ShieldOID
[#AddPreconcurrencyImport]: <https://docs.swift.org/compiler/documentation/diagnostics/add-preconcurrency-import>
[#SendableClosureCaptures]: <https://docs.swift.org/compiler/documentation/diagnostics/sendable-closure-captures>
Build complete.
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Done.