The Swift Package Index logo.Swift Package Index

Track the adoption of Swift 6 strict concurrency checks for data race safety. How many packages are Ready for Swift 6?

Build Information

Failed to build Kineo, reference 0.0.108 (2088c9), with Swift 6.1 for Linux on 29 Apr 2025 22:35:10 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4606859-2":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-6.1-latest swift build --triple x86_64-unknown-linux-gnu 2>&1

Build Log

 66 |             }
[314/340] Compiling Kineo SPARQLClient.swift
/host/spi-builder-workspace/Sources/Kineo/SPARQL/QueryPlan.swift:14:17: error: cannot find type 'CFAbsoluteTime' in scope
 12 |     var indent: Int
 13 |     var counter: Int
 14 |     var stack: [CFAbsoluteTime]
    |                 `- error: cannot find type 'CFAbsoluteTime' in scope
 15 |     var times: [Token: Double]
 16 |     var plans: [Token: (Int, _QueryPlan)]
/host/spi-builder-workspace/Sources/Kineo/SPARQL/QueryPlan.swift:36:38: error: cannot find type 'CFAbsoluteTime' in scope
 34 |     }
 35 |
 36 |     private func getCurrentTime() -> CFAbsoluteTime {
    |                                      `- error: cannot find type 'CFAbsoluteTime' in scope
 37 |         return CFAbsoluteTimeGetCurrent()
 38 |     }
/host/spi-builder-workspace/Sources/Kineo/SPARQL/QueryPlanCost.swift:13:10: warning: associated value 'unrecognizedPlan' of 'Sendable'-conforming enum 'QueryPlanCostError' has non-sendable type 'any QueryPlan'; this is an error in the Swift 6 language mode
 11 |
 12 | public enum QueryPlanCostError: Error {
 13 |     case unrecognizedPlan(QueryPlan)
    |          `- warning: associated value 'unrecognizedPlan' of 'Sendable'-conforming enum 'QueryPlanCostError' has non-sendable type 'any QueryPlan'; this is an error in the Swift 6 language mode
 14 | }
 15 |
/host/spi-builder-workspace/Sources/Kineo/SPARQL/QueryPlan.swift:147:17: note: protocol 'QueryPlan' does not conform to the 'Sendable' protocol
145 | // Materialized Query Plans
146 |
147 | public protocol QueryPlan: _QueryPlan {
    |                 `- note: protocol 'QueryPlan' does not conform to the 'Sendable' protocol
148 |     var children : [QueryPlan] { get }
149 |     func evaluate(_ metrics: QueryPlanEvaluationMetrics) throws -> AnyIterator<SPARQLResultSolution<Term>>
/host/spi-builder-workspace/Sources/Kineo/SPARQL/QueryRewriting.swift:12:16: warning: static property 'shared' is not concurrency-safe because non-'Sendable' type 'SPARQLQueryRewriter' may have shared mutable state; this is an error in the Swift 6 language mode
  9 | import SPARQLSyntax
 10 |
 11 | public struct SPARQLQueryRewriter {
    |               `- note: consider making struct 'SPARQLQueryRewriter' conform to the 'Sendable' protocol
 12 |     static let shared = SPARQLQueryRewriter()
    |                |- warning: static property 'shared' is not concurrency-safe because non-'Sendable' type 'SPARQLQueryRewriter' may have shared mutable state; this is an error in the Swift 6 language mode
    |                |- note: add '@MainActor' to make static property 'shared' part of global actor 'MainActor'
    |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 13 |
 14 |     public init () {
/host/spi-builder-workspace/Sources/Kineo/SPARQL/SPARQLClient.swift:102:23: warning: static property 'shared' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
100 |
101 | public struct SPARQLContentNegotiator {
102 |     public static var shared = SPARQLContentNegotiator()
    |                       |- warning: static property 'shared' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: convert 'shared' to a 'let' constant to make 'Sendable' shared state immutable
    |                       |- note: add '@MainActor' to make static property 'shared' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
103 |
104 |     public var supportedSerializations : [ResultFormat]
/host/spi-builder-workspace/Sources/Kineo/SPARQL/SPARQLClient.swift:64:17: warning: mutation of captured var 'args' in concurrently-executing code; this is an error in the Swift 6 language mode
 62 |             let semaphore = DispatchSemaphore(value: 0)
 63 |             let task = session.dataTask(with: urlRequest) {
 64 |                 args = ($0, $1, $2)
    |                 `- warning: mutation of captured var 'args' in concurrently-executing code; this is an error in the Swift 6 language mode
 65 |                 semaphore.signal()
 66 |             }
[315/340] Compiling Kineo Expression.swift
/host/spi-builder-workspace/Sources/Kineo/SPARQL/Expression.swift:592:46: warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 590 |                 return Term(value: dt.value, type: .iri)
 591 |             } else if case .language(_) = val.type {
 592 |                 return Term(value: Namespace.rdf.langString, type: .iri)
     |                                              `- warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 593 |             } else {
 594 |                 throw QueryError.typeError("DATATYPE called with non-literal: \(val)")
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/IRI.swift:14:23: note: static property declared here
 12 | public struct Namespace {
 13 |     public static var xsd = Namespace(value: "http://www.w3.org/2001/XMLSchema#")
 14 |     public static var rdf = Namespace(value: "http://www.w3.org/1999/02/22-rdf-syntax-ns#")
    |                       `- note: static property declared here
 15 |     public static var rdfs = Namespace(value: "http://www.w3.org/2000/01/rdf-schema#")
 16 |     public static var sd = Namespace(value: "http://www.w3.org/ns/sparql-service-description#")
/host/spi-builder-workspace/Sources/Kineo/SPARQL/MaterializedQueryPlan.swift:144:23: warning: static property 'joinIdentity' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 142 |     }
 143 |     public var selfDescription: String { return "Table { \(columns) ; \(rows.count) rows }" }
 144 |     public static var joinIdentity = TablePlan(columns: [], rows: [[]], metricsToken: QueryPlanEvaluationMetrics.silentToken)
     |                       |- warning: static property 'joinIdentity' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |                       |- note: convert 'joinIdentity' to a 'let' constant to make 'Sendable' shared state immutable
     |                       |- note: add '@MainActor' to make static property 'joinIdentity' part of global actor 'MainActor'
     |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 145 |     public static var unionIdentity = TablePlan(columns: [], rows: [], metricsToken: QueryPlanEvaluationMetrics.silentToken)
 146 |     public func evaluate(_ metrics: QueryPlanEvaluationMetrics) throws -> AnyIterator<SPARQLResultSolution<Term>> {
/host/spi-builder-workspace/Sources/Kineo/SPARQL/MaterializedQueryPlan.swift:145:23: warning: static property 'unionIdentity' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 143 |     public var selfDescription: String { return "Table { \(columns) ; \(rows.count) rows }" }
 144 |     public static var joinIdentity = TablePlan(columns: [], rows: [[]], metricsToken: QueryPlanEvaluationMetrics.silentToken)
 145 |     public static var unionIdentity = TablePlan(columns: [], rows: [], metricsToken: QueryPlanEvaluationMetrics.silentToken)
     |                       |- warning: static property 'unionIdentity' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |                       |- note: convert 'unionIdentity' to a 'let' constant to make 'Sendable' shared state immutable
     |                       |- note: add '@MainActor' to make static property 'unionIdentity' part of global actor 'MainActor'
     |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 146 |     public func evaluate(_ metrics: QueryPlanEvaluationMetrics) throws -> AnyIterator<SPARQLResultSolution<Term>> {
 147 |         metrics.startEvaluation(metricsToken, self)
/host/spi-builder-workspace/Sources/Kineo/SPARQL/QueryPlan.swift:14:17: error: cannot find type 'CFAbsoluteTime' in scope
 12 |     var indent: Int
 13 |     var counter: Int
 14 |     var stack: [CFAbsoluteTime]
    |                 `- error: cannot find type 'CFAbsoluteTime' in scope
 15 |     var times: [Token: Double]
 16 |     var plans: [Token: (Int, _QueryPlan)]
[316/340] Compiling Kineo IDQueryPlan.swift
/host/spi-builder-workspace/Sources/Kineo/SPARQL/Expression.swift:592:46: warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 590 |                 return Term(value: dt.value, type: .iri)
 591 |             } else if case .language(_) = val.type {
 592 |                 return Term(value: Namespace.rdf.langString, type: .iri)
     |                                              `- warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 593 |             } else {
 594 |                 throw QueryError.typeError("DATATYPE called with non-literal: \(val)")
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/IRI.swift:14:23: note: static property declared here
 12 | public struct Namespace {
 13 |     public static var xsd = Namespace(value: "http://www.w3.org/2001/XMLSchema#")
 14 |     public static var rdf = Namespace(value: "http://www.w3.org/1999/02/22-rdf-syntax-ns#")
    |                       `- note: static property declared here
 15 |     public static var rdfs = Namespace(value: "http://www.w3.org/2000/01/rdf-schema#")
 16 |     public static var sd = Namespace(value: "http://www.w3.org/ns/sparql-service-description#")
/host/spi-builder-workspace/Sources/Kineo/SPARQL/MaterializedQueryPlan.swift:144:23: warning: static property 'joinIdentity' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 142 |     }
 143 |     public var selfDescription: String { return "Table { \(columns) ; \(rows.count) rows }" }
 144 |     public static var joinIdentity = TablePlan(columns: [], rows: [[]], metricsToken: QueryPlanEvaluationMetrics.silentToken)
     |                       |- warning: static property 'joinIdentity' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |                       |- note: convert 'joinIdentity' to a 'let' constant to make 'Sendable' shared state immutable
     |                       |- note: add '@MainActor' to make static property 'joinIdentity' part of global actor 'MainActor'
     |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 145 |     public static var unionIdentity = TablePlan(columns: [], rows: [], metricsToken: QueryPlanEvaluationMetrics.silentToken)
 146 |     public func evaluate(_ metrics: QueryPlanEvaluationMetrics) throws -> AnyIterator<SPARQLResultSolution<Term>> {
/host/spi-builder-workspace/Sources/Kineo/SPARQL/MaterializedQueryPlan.swift:145:23: warning: static property 'unionIdentity' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 143 |     public var selfDescription: String { return "Table { \(columns) ; \(rows.count) rows }" }
 144 |     public static var joinIdentity = TablePlan(columns: [], rows: [[]], metricsToken: QueryPlanEvaluationMetrics.silentToken)
 145 |     public static var unionIdentity = TablePlan(columns: [], rows: [], metricsToken: QueryPlanEvaluationMetrics.silentToken)
     |                       |- warning: static property 'unionIdentity' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |                       |- note: convert 'unionIdentity' to a 'let' constant to make 'Sendable' shared state immutable
     |                       |- note: add '@MainActor' to make static property 'unionIdentity' part of global actor 'MainActor'
     |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 146 |     public func evaluate(_ metrics: QueryPlanEvaluationMetrics) throws -> AnyIterator<SPARQLResultSolution<Term>> {
 147 |         metrics.startEvaluation(metricsToken, self)
/host/spi-builder-workspace/Sources/Kineo/SPARQL/QueryPlan.swift:14:17: error: cannot find type 'CFAbsoluteTime' in scope
 12 |     var indent: Int
 13 |     var counter: Int
 14 |     var stack: [CFAbsoluteTime]
    |                 `- error: cannot find type 'CFAbsoluteTime' in scope
 15 |     var times: [Token: Double]
 16 |     var plans: [Token: (Int, _QueryPlan)]
[317/340] Compiling Kineo IDQueryPlanner.swift
/host/spi-builder-workspace/Sources/Kineo/SPARQL/Expression.swift:592:46: warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 590 |                 return Term(value: dt.value, type: .iri)
 591 |             } else if case .language(_) = val.type {
 592 |                 return Term(value: Namespace.rdf.langString, type: .iri)
     |                                              `- warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 593 |             } else {
 594 |                 throw QueryError.typeError("DATATYPE called with non-literal: \(val)")
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/IRI.swift:14:23: note: static property declared here
 12 | public struct Namespace {
 13 |     public static var xsd = Namespace(value: "http://www.w3.org/2001/XMLSchema#")
 14 |     public static var rdf = Namespace(value: "http://www.w3.org/1999/02/22-rdf-syntax-ns#")
    |                       `- note: static property declared here
 15 |     public static var rdfs = Namespace(value: "http://www.w3.org/2000/01/rdf-schema#")
 16 |     public static var sd = Namespace(value: "http://www.w3.org/ns/sparql-service-description#")
/host/spi-builder-workspace/Sources/Kineo/SPARQL/MaterializedQueryPlan.swift:144:23: warning: static property 'joinIdentity' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 142 |     }
 143 |     public var selfDescription: String { return "Table { \(columns) ; \(rows.count) rows }" }
 144 |     public static var joinIdentity = TablePlan(columns: [], rows: [[]], metricsToken: QueryPlanEvaluationMetrics.silentToken)
     |                       |- warning: static property 'joinIdentity' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |                       |- note: convert 'joinIdentity' to a 'let' constant to make 'Sendable' shared state immutable
     |                       |- note: add '@MainActor' to make static property 'joinIdentity' part of global actor 'MainActor'
     |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 145 |     public static var unionIdentity = TablePlan(columns: [], rows: [], metricsToken: QueryPlanEvaluationMetrics.silentToken)
 146 |     public func evaluate(_ metrics: QueryPlanEvaluationMetrics) throws -> AnyIterator<SPARQLResultSolution<Term>> {
/host/spi-builder-workspace/Sources/Kineo/SPARQL/MaterializedQueryPlan.swift:145:23: warning: static property 'unionIdentity' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 143 |     public var selfDescription: String { return "Table { \(columns) ; \(rows.count) rows }" }
 144 |     public static var joinIdentity = TablePlan(columns: [], rows: [[]], metricsToken: QueryPlanEvaluationMetrics.silentToken)
 145 |     public static var unionIdentity = TablePlan(columns: [], rows: [], metricsToken: QueryPlanEvaluationMetrics.silentToken)
     |                       |- warning: static property 'unionIdentity' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |                       |- note: convert 'unionIdentity' to a 'let' constant to make 'Sendable' shared state immutable
     |                       |- note: add '@MainActor' to make static property 'unionIdentity' part of global actor 'MainActor'
     |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 146 |     public func evaluate(_ metrics: QueryPlanEvaluationMetrics) throws -> AnyIterator<SPARQLResultSolution<Term>> {
 147 |         metrics.startEvaluation(metricsToken, self)
/host/spi-builder-workspace/Sources/Kineo/SPARQL/QueryPlan.swift:14:17: error: cannot find type 'CFAbsoluteTime' in scope
 12 |     var indent: Int
 13 |     var counter: Int
 14 |     var stack: [CFAbsoluteTime]
    |                 `- error: cannot find type 'CFAbsoluteTime' in scope
 15 |     var times: [Token: Double]
 16 |     var plans: [Token: (Int, _QueryPlan)]
[318/340] Compiling Kineo MaterializedQueryPlan.swift
/host/spi-builder-workspace/Sources/Kineo/SPARQL/Expression.swift:592:46: warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 590 |                 return Term(value: dt.value, type: .iri)
 591 |             } else if case .language(_) = val.type {
 592 |                 return Term(value: Namespace.rdf.langString, type: .iri)
     |                                              `- warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 593 |             } else {
 594 |                 throw QueryError.typeError("DATATYPE called with non-literal: \(val)")
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/IRI.swift:14:23: note: static property declared here
 12 | public struct Namespace {
 13 |     public static var xsd = Namespace(value: "http://www.w3.org/2001/XMLSchema#")
 14 |     public static var rdf = Namespace(value: "http://www.w3.org/1999/02/22-rdf-syntax-ns#")
    |                       `- note: static property declared here
 15 |     public static var rdfs = Namespace(value: "http://www.w3.org/2000/01/rdf-schema#")
 16 |     public static var sd = Namespace(value: "http://www.w3.org/ns/sparql-service-description#")
/host/spi-builder-workspace/Sources/Kineo/SPARQL/MaterializedQueryPlan.swift:144:23: warning: static property 'joinIdentity' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 142 |     }
 143 |     public var selfDescription: String { return "Table { \(columns) ; \(rows.count) rows }" }
 144 |     public static var joinIdentity = TablePlan(columns: [], rows: [[]], metricsToken: QueryPlanEvaluationMetrics.silentToken)
     |                       |- warning: static property 'joinIdentity' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |                       |- note: convert 'joinIdentity' to a 'let' constant to make 'Sendable' shared state immutable
     |                       |- note: add '@MainActor' to make static property 'joinIdentity' part of global actor 'MainActor'
     |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 145 |     public static var unionIdentity = TablePlan(columns: [], rows: [], metricsToken: QueryPlanEvaluationMetrics.silentToken)
 146 |     public func evaluate(_ metrics: QueryPlanEvaluationMetrics) throws -> AnyIterator<SPARQLResultSolution<Term>> {
/host/spi-builder-workspace/Sources/Kineo/SPARQL/MaterializedQueryPlan.swift:145:23: warning: static property 'unionIdentity' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 143 |     public var selfDescription: String { return "Table { \(columns) ; \(rows.count) rows }" }
 144 |     public static var joinIdentity = TablePlan(columns: [], rows: [[]], metricsToken: QueryPlanEvaluationMetrics.silentToken)
 145 |     public static var unionIdentity = TablePlan(columns: [], rows: [], metricsToken: QueryPlanEvaluationMetrics.silentToken)
     |                       |- warning: static property 'unionIdentity' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |                       |- note: convert 'unionIdentity' to a 'let' constant to make 'Sendable' shared state immutable
     |                       |- note: add '@MainActor' to make static property 'unionIdentity' part of global actor 'MainActor'
     |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 146 |     public func evaluate(_ metrics: QueryPlanEvaluationMetrics) throws -> AnyIterator<SPARQLResultSolution<Term>> {
 147 |         metrics.startEvaluation(metricsToken, self)
/host/spi-builder-workspace/Sources/Kineo/SPARQL/QueryPlan.swift:14:17: error: cannot find type 'CFAbsoluteTime' in scope
 12 |     var indent: Int
 13 |     var counter: Int
 14 |     var stack: [CFAbsoluteTime]
    |                 `- error: cannot find type 'CFAbsoluteTime' in scope
 15 |     var times: [Token: Double]
 16 |     var plans: [Token: (Int, _QueryPlan)]
[319/340] Compiling Kineo Query.swift
/host/spi-builder-workspace/Sources/Kineo/SPARQL/Expression.swift:592:46: warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 590 |                 return Term(value: dt.value, type: .iri)
 591 |             } else if case .language(_) = val.type {
 592 |                 return Term(value: Namespace.rdf.langString, type: .iri)
     |                                              `- warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 593 |             } else {
 594 |                 throw QueryError.typeError("DATATYPE called with non-literal: \(val)")
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/IRI.swift:14:23: note: static property declared here
 12 | public struct Namespace {
 13 |     public static var xsd = Namespace(value: "http://www.w3.org/2001/XMLSchema#")
 14 |     public static var rdf = Namespace(value: "http://www.w3.org/1999/02/22-rdf-syntax-ns#")
    |                       `- note: static property declared here
 15 |     public static var rdfs = Namespace(value: "http://www.w3.org/2000/01/rdf-schema#")
 16 |     public static var sd = Namespace(value: "http://www.w3.org/ns/sparql-service-description#")
/host/spi-builder-workspace/Sources/Kineo/SPARQL/MaterializedQueryPlan.swift:144:23: warning: static property 'joinIdentity' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 142 |     }
 143 |     public var selfDescription: String { return "Table { \(columns) ; \(rows.count) rows }" }
 144 |     public static var joinIdentity = TablePlan(columns: [], rows: [[]], metricsToken: QueryPlanEvaluationMetrics.silentToken)
     |                       |- warning: static property 'joinIdentity' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |                       |- note: convert 'joinIdentity' to a 'let' constant to make 'Sendable' shared state immutable
     |                       |- note: add '@MainActor' to make static property 'joinIdentity' part of global actor 'MainActor'
     |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 145 |     public static var unionIdentity = TablePlan(columns: [], rows: [], metricsToken: QueryPlanEvaluationMetrics.silentToken)
 146 |     public func evaluate(_ metrics: QueryPlanEvaluationMetrics) throws -> AnyIterator<SPARQLResultSolution<Term>> {
/host/spi-builder-workspace/Sources/Kineo/SPARQL/MaterializedQueryPlan.swift:145:23: warning: static property 'unionIdentity' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 143 |     public var selfDescription: String { return "Table { \(columns) ; \(rows.count) rows }" }
 144 |     public static var joinIdentity = TablePlan(columns: [], rows: [[]], metricsToken: QueryPlanEvaluationMetrics.silentToken)
 145 |     public static var unionIdentity = TablePlan(columns: [], rows: [], metricsToken: QueryPlanEvaluationMetrics.silentToken)
     |                       |- warning: static property 'unionIdentity' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |                       |- note: convert 'unionIdentity' to a 'let' constant to make 'Sendable' shared state immutable
     |                       |- note: add '@MainActor' to make static property 'unionIdentity' part of global actor 'MainActor'
     |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 146 |     public func evaluate(_ metrics: QueryPlanEvaluationMetrics) throws -> AnyIterator<SPARQLResultSolution<Term>> {
 147 |         metrics.startEvaluation(metricsToken, self)
/host/spi-builder-workspace/Sources/Kineo/SPARQL/QueryPlan.swift:14:17: error: cannot find type 'CFAbsoluteTime' in scope
 12 |     var indent: Int
 13 |     var counter: Int
 14 |     var stack: [CFAbsoluteTime]
    |                 `- error: cannot find type 'CFAbsoluteTime' in scope
 15 |     var times: [Token: Double]
 16 |     var plans: [Token: (Int, _QueryPlan)]
[320/340] Compiling Kineo SPARQLClientQuadStore.swift
/host/spi-builder-workspace/Sources/Kineo/QuadStore/SQLiteQuadStore.swift:131:23: warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 129 |
 130 |         let iris = [
 131 |             Namespace.rdf.type,
     |                       `- warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 132 |             Namespace.rdf.langString,
 133 |             Namespace.rdf.List,
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/IRI.swift:14:23: note: static property declared here
 12 | public struct Namespace {
 13 |     public static var xsd = Namespace(value: "http://www.w3.org/2001/XMLSchema#")
 14 |     public static var rdf = Namespace(value: "http://www.w3.org/1999/02/22-rdf-syntax-ns#")
    |                       `- note: static property declared here
 15 |     public static var rdfs = Namespace(value: "http://www.w3.org/2000/01/rdf-schema#")
 16 |     public static var sd = Namespace(value: "http://www.w3.org/ns/sparql-service-description#")
/host/spi-builder-workspace/Sources/Kineo/QuadStore/SQLiteQuadStore.swift:132:23: warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 130 |         let iris = [
 131 |             Namespace.rdf.type,
 132 |             Namespace.rdf.langString,
     |                       `- warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 133 |             Namespace.rdf.List,
 134 |             Namespace.rdf.Resource,
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/IRI.swift:14:23: note: static property declared here
 12 | public struct Namespace {
 13 |     public static var xsd = Namespace(value: "http://www.w3.org/2001/XMLSchema#")
 14 |     public static var rdf = Namespace(value: "http://www.w3.org/1999/02/22-rdf-syntax-ns#")
    |                       `- note: static property declared here
 15 |     public static var rdfs = Namespace(value: "http://www.w3.org/2000/01/rdf-schema#")
 16 |     public static var sd = Namespace(value: "http://www.w3.org/ns/sparql-service-description#")
/host/spi-builder-workspace/Sources/Kineo/QuadStore/SQLiteQuadStore.swift:133:23: warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 131 |             Namespace.rdf.type,
 132 |             Namespace.rdf.langString,
 133 |             Namespace.rdf.List,
     |                       `- warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 134 |             Namespace.rdf.Resource,
 135 |             Namespace.rdf.first,
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/IRI.swift:14:23: note: static property declared here
 12 | public struct Namespace {
 13 |     public static var xsd = Namespace(value: "http://www.w3.org/2001/XMLSchema#")
 14 |     public static var rdf = Namespace(value: "http://www.w3.org/1999/02/22-rdf-syntax-ns#")
    |                       `- note: static property declared here
 15 |     public static var rdfs = Namespace(value: "http://www.w3.org/2000/01/rdf-schema#")
 16 |     public static var sd = Namespace(value: "http://www.w3.org/ns/sparql-service-description#")
/host/spi-builder-workspace/Sources/Kineo/QuadStore/SQLiteQuadStore.swift:134:23: warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 132 |             Namespace.rdf.langString,
 133 |             Namespace.rdf.List,
 134 |             Namespace.rdf.Resource,
     |                       `- warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 135 |             Namespace.rdf.first,
 136 |             Namespace.rdf.rest,
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/IRI.swift:14:23: note: static property declared here
 12 | public struct Namespace {
 13 |     public static var xsd = Namespace(value: "http://www.w3.org/2001/XMLSchema#")
 14 |     public static var rdf = Namespace(value: "http://www.w3.org/1999/02/22-rdf-syntax-ns#")
    |                       `- note: static property declared here
 15 |     public static var rdfs = Namespace(value: "http://www.w3.org/2000/01/rdf-schema#")
 16 |     public static var sd = Namespace(value: "http://www.w3.org/ns/sparql-service-description#")
/host/spi-builder-workspace/Sources/Kineo/QuadStore/SQLiteQuadStore.swift:135:23: warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 133 |             Namespace.rdf.List,
 134 |             Namespace.rdf.Resource,
 135 |             Namespace.rdf.first,
     |                       `- warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 136 |             Namespace.rdf.rest,
 137 |             Namespace.rdf.nil,
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/IRI.swift:14:23: note: static property declared here
 12 | public struct Namespace {
 13 |     public static var xsd = Namespace(value: "http://www.w3.org/2001/XMLSchema#")
 14 |     public static var rdf = Namespace(value: "http://www.w3.org/1999/02/22-rdf-syntax-ns#")
    |                       `- note: static property declared here
 15 |     public static var rdfs = Namespace(value: "http://www.w3.org/2000/01/rdf-schema#")
 16 |     public static var sd = Namespace(value: "http://www.w3.org/ns/sparql-service-description#")
/host/spi-builder-workspace/Sources/Kineo/QuadStore/SQLiteQuadStore.swift:136:23: warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 134 |             Namespace.rdf.Resource,
 135 |             Namespace.rdf.first,
 136 |             Namespace.rdf.rest,
     |                       `- warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 137 |             Namespace.rdf.nil,
 138 |             Namespace.xsd.string,
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/IRI.swift:14:23: note: static property declared here
 12 | public struct Namespace {
 13 |     public static var xsd = Namespace(value: "http://www.w3.org/2001/XMLSchema#")
 14 |     public static var rdf = Namespace(value: "http://www.w3.org/1999/02/22-rdf-syntax-ns#")
    |                       `- note: static property declared here
 15 |     public static var rdfs = Namespace(value: "http://www.w3.org/2000/01/rdf-schema#")
 16 |     public static var sd = Namespace(value: "http://www.w3.org/ns/sparql-service-description#")
/host/spi-builder-workspace/Sources/Kineo/QuadStore/SQLiteQuadStore.swift:137:23: warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 135 |             Namespace.rdf.first,
 136 |             Namespace.rdf.rest,
 137 |             Namespace.rdf.nil,
     |                       `- warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 138 |             Namespace.xsd.string,
 139 |             Namespace.xsd.integer,
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/IRI.swift:14:23: note: static property declared here
 12 | public struct Namespace {
 13 |     public static var xsd = Namespace(value: "http://www.w3.org/2001/XMLSchema#")
 14 |     public static var rdf = Namespace(value: "http://www.w3.org/1999/02/22-rdf-syntax-ns#")
    |                       `- note: static property declared here
 15 |     public static var rdfs = Namespace(value: "http://www.w3.org/2000/01/rdf-schema#")
 16 |     public static var sd = Namespace(value: "http://www.w3.org/ns/sparql-service-description#")
/host/spi-builder-workspace/Sources/Kineo/QuadStore/SQLiteQuadStore.swift:138:23: warning: reference to static property 'xsd' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 136 |             Namespace.rdf.rest,
 137 |             Namespace.rdf.nil,
 138 |             Namespace.xsd.string,
     |                       `- warning: reference to static property 'xsd' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 139 |             Namespace.xsd.integer,
 140 |             Namespace.xsd.decimal,
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/IRI.swift:13:23: note: static property declared here
 11 | @dynamicMemberLookup
 12 | public struct Namespace {
 13 |     public static var xsd = Namespace(value: "http://www.w3.org/2001/XMLSchema#")
    |                       `- note: static property declared here
 14 |     public static var rdf = Namespace(value: "http://www.w3.org/1999/02/22-rdf-syntax-ns#")
 15 |     public static var rdfs = Namespace(value: "http://www.w3.org/2000/01/rdf-schema#")
/host/spi-builder-workspace/Sources/Kineo/QuadStore/SQLiteQuadStore.swift:139:23: warning: reference to static property 'xsd' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 137 |             Namespace.rdf.nil,
 138 |             Namespace.xsd.string,
 139 |             Namespace.xsd.integer,
     |                       `- warning: reference to static property 'xsd' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 140 |             Namespace.xsd.decimal,
 141 |             Namespace.xsd.double,
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/IRI.swift:13:23: note: static property declared here
 11 | @dynamicMemberLookup
 12 | public struct Namespace {
 13 |     public static var xsd = Namespace(value: "http://www.w3.org/2001/XMLSchema#")
    |                       `- note: static property declared here
 14 |     public static var rdf = Namespace(value: "http://www.w3.org/1999/02/22-rdf-syntax-ns#")
 15 |     public static var rdfs = Namespace(value: "http://www.w3.org/2000/01/rdf-schema#")
/host/spi-builder-workspace/Sources/Kineo/QuadStore/SQLiteQuadStore.swift:140:23: warning: reference to static property 'xsd' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 138 |             Namespace.xsd.string,
 139 |             Namespace.xsd.integer,
 140 |             Namespace.xsd.decimal,
     |                       `- warning: reference to static property 'xsd' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 141 |             Namespace.xsd.double,
 142 |             Namespace.xsd.float
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/IRI.swift:13:23: note: static property declared here
 11 | @dynamicMemberLookup
 12 | public struct Namespace {
 13 |     public static var xsd = Namespace(value: "http://www.w3.org/2001/XMLSchema#")
    |                       `- note: static property declared here
 14 |     public static var rdf = Namespace(value: "http://www.w3.org/1999/02/22-rdf-syntax-ns#")
 15 |     public static var rdfs = Namespace(value: "http://www.w3.org/2000/01/rdf-schema#")
/host/spi-builder-workspace/Sources/Kineo/QuadStore/SQLiteQuadStore.swift:141:23: warning: reference to static property 'xsd' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 139 |             Namespace.xsd.integer,
 140 |             Namespace.xsd.decimal,
 141 |             Namespace.xsd.double,
     |                       `- warning: reference to static property 'xsd' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 142 |             Namespace.xsd.float
 143 |         ]
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/IRI.swift:13:23: note: static property declared here
 11 | @dynamicMemberLookup
 12 | public struct Namespace {
 13 |     public static var xsd = Namespace(value: "http://www.w3.org/2001/XMLSchema#")
    |                       `- note: static property declared here
 14 |     public static var rdf = Namespace(value: "http://www.w3.org/1999/02/22-rdf-syntax-ns#")
 15 |     public static var rdfs = Namespace(value: "http://www.w3.org/2000/01/rdf-schema#")
/host/spi-builder-workspace/Sources/Kineo/QuadStore/SQLiteQuadStore.swift:142:23: warning: reference to static property 'xsd' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 140 |             Namespace.xsd.decimal,
 141 |             Namespace.xsd.double,
 142 |             Namespace.xsd.float
     |                       `- warning: reference to static property 'xsd' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 143 |         ]
 144 |
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/IRI.swift:13:23: note: static property declared here
 11 | @dynamicMemberLookup
 12 | public struct Namespace {
 13 |     public static var xsd = Namespace(value: "http://www.w3.org/2001/XMLSchema#")
    |                       `- note: static property declared here
 14 |     public static var rdf = Namespace(value: "http://www.w3.org/1999/02/22-rdf-syntax-ns#")
 15 |     public static var rdfs = Namespace(value: "http://www.w3.org/2000/01/rdf-schema#")
/host/spi-builder-workspace/Sources/Kineo/QuadStore/SQLiteQuadStore.swift:294:32: warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 292 |             }
 293 |             let dt = dtTerm.value
 294 |             if dt == Namespace.rdf.langString {
     |                                `- warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 295 |                 guard let lang = row[languageColumn] else {
 296 |                     return nil
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/IRI.swift:14:23: note: static property declared here
 12 | public struct Namespace {
 13 |     public static var xsd = Namespace(value: "http://www.w3.org/2001/XMLSchema#")
 14 |     public static var rdf = Namespace(value: "http://www.w3.org/1999/02/22-rdf-syntax-ns#")
    |                       `- note: static property declared here
 15 |     public static var rdfs = Namespace(value: "http://www.w3.org/2000/01/rdf-schema#")
 16 |     public static var sd = Namespace(value: "http://www.w3.org/ns/sparql-service-description#")
/host/spi-builder-workspace/Sources/Kineo/QuadStore/SQLiteQuadStore.swift:790:54: warning: reference to static property 'groundKeyPaths' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 788 |     public func results(matching pattern: QuadPattern) throws -> AnyIterator<SPARQLResultSolution<Term>> {
 789 |         var map = [String: KeyPath<Quad, Term>]()
 790 |         for (node, path) in zip(pattern, QuadPattern.groundKeyPaths) {
     |                                                      `- warning: reference to static property 'groundKeyPaths' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 791 |             switch node {
 792 |             case let .variable(name, binding: true):
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/RDFPatterns.swift:173:23: note: static property declared here
171 |     public typealias GroundType = Quad
172 |     public static var keyPaths: [WritableKeyPath<QuadPattern, Node>] = [\.subject, \.predicate, \.object, \.graph]
173 |     public static var groundKeyPaths: [KeyPath<GroundType, Term>] = [\Quad.subject, \Quad.predicate, \Quad.object, \Quad.graph]
    |                       `- note: static property declared here
174 |     public static var groundKeyNames = ["subject", "predicate", "object", "graph"]
175 |
/host/spi-builder-workspace/Sources/Kineo/QuadStore/SQLiteQuadStore.swift:1063:62: warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
1061 |                                        termValueColumn <- term.value)
1062 |         case .language(let lang):
1063 |             let id = try getOrSetID(for: Term(iri: Namespace.rdf.langString))
     |                                                              `- warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
1064 |             insert = termsTable.insert(or: .ignore,
1065 |                                        idColumn <- i,
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/IRI.swift:14:23: note: static property declared here
 12 | public struct Namespace {
 13 |     public static var xsd = Namespace(value: "http://www.w3.org/2001/XMLSchema#")
 14 |     public static var rdf = Namespace(value: "http://www.w3.org/1999/02/22-rdf-syntax-ns#")
    |                       `- note: static property declared here
 15 |     public static var rdfs = Namespace(value: "http://www.w3.org/2000/01/rdf-schema#")
 16 |     public static var sd = Namespace(value: "http://www.w3.org/ns/sparql-service-description#")
/host/spi-builder-workspace/Sources/Kineo/QuadStore/SQLiteQuadStore.swift:1408:42: warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
1406 |         switch value {
1407 |         case 1:
1408 |             return Term(value: Namespace.rdf.type, type: .iri)
     |                                          `- warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
1409 |         case 2:
1410 |             return Term(value: Namespace.rdf.List, type: .iri)
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/IRI.swift:14:23: note: static property declared here
 12 | public struct Namespace {
 13 |     public static var xsd = Namespace(value: "http://www.w3.org/2001/XMLSchema#")
 14 |     public static var rdf = Namespace(value: "http://www.w3.org/1999/02/22-rdf-syntax-ns#")
    |                       `- note: static property declared here
 15 |     public static var rdfs = Namespace(value: "http://www.w3.org/2000/01/rdf-schema#")
 16 |     public static var sd = Namespace(value: "http://www.w3.org/ns/sparql-service-description#")
/host/spi-builder-workspace/Sources/Kineo/QuadStore/SQLiteQuadStore.swift:1410:42: warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
1408 |             return Term(value: Namespace.rdf.type, type: .iri)
1409 |         case 2:
1410 |             return Term(value: Namespace.rdf.List, type: .iri)
     |                                          `- warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
1411 |         case 3:
1412 |             return Term(value: Namespace.rdf.Resource, type: .iri)
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/IRI.swift:14:23: note: static property declared here
 12 | public struct Namespace {
 13 |     public static var xsd = Namespace(value: "http://www.w3.org/2001/XMLSchema#")
 14 |     public static var rdf = Namespace(value: "http://www.w3.org/1999/02/22-rdf-syntax-ns#")
    |                       `- note: static property declared here
 15 |     public static var rdfs = Namespace(value: "http://www.w3.org/2000/01/rdf-schema#")
 16 |     public static var sd = Namespace(value: "http://www.w3.org/ns/sparql-service-description#")
/host/spi-builder-workspace/Sources/Kineo/QuadStore/SQLiteQuadStore.swift:1412:42: warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
1410 |             return Term(value: Namespace.rdf.List, type: .iri)
1411 |         case 3:
1412 |             return Term(value: Namespace.rdf.Resource, type: .iri)
     |                                          `- warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
1413 |         case 4:
1414 |             return Term(value: Namespace.rdf.first, type: .iri)
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/IRI.swift:14:23: note: static property declared here
 12 | public struct Namespace {
 13 |     public static var xsd = Namespace(value: "http://www.w3.org/2001/XMLSchema#")
 14 |     public static var rdf = Namespace(value: "http://www.w3.org/1999/02/22-rdf-syntax-ns#")
    |                       `- note: static property declared here
 15 |     public static var rdfs = Namespace(value: "http://www.w3.org/2000/01/rdf-schema#")
 16 |     public static var sd = Namespace(value: "http://www.w3.org/ns/sparql-service-description#")
/host/spi-builder-workspace/Sources/Kineo/QuadStore/SQLiteQuadStore.swift:1414:42: warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
1412 |             return Term(value: Namespace.rdf.Resource, type: .iri)
1413 |         case 4:
1414 |             return Term(value: Namespace.rdf.first, type: .iri)
     |                                          `- warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
1415 |         case 5:
1416 |             return Term(value: Namespace.rdf.rest, type: .iri)
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/IRI.swift:14:23: note: static property declared here
 12 | public struct Namespace {
 13 |     public static var xsd = Namespace(value: "http://www.w3.org/2001/XMLSchema#")
 14 |     public static var rdf = Namespace(value: "http://www.w3.org/1999/02/22-rdf-syntax-ns#")
    |                       `- note: static property declared here
 15 |     public static var rdfs = Namespace(value: "http://www.w3.org/2000/01/rdf-schema#")
 16 |     public static var sd = Namespace(value: "http://www.w3.org/ns/sparql-service-description#")
/host/spi-builder-workspace/Sources/Kineo/QuadStore/SQLiteQuadStore.swift:1416:42: warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
1414 |             return Term(value: Namespace.rdf.first, type: .iri)
1415 |         case 5:
1416 |             return Term(value: Namespace.rdf.rest, type: .iri)
     |                                          `- warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
1417 |         case 6:
1418 |             return Term(value: "http://www.w3.org/2000/01/rdf-schema#comment", type: .iri)
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/IRI.swift:14:23: note: static property declared here
 12 | public struct Namespace {
 13 |     public static var xsd = Namespace(value: "http://www.w3.org/2001/XMLSchema#")
 14 |     public static var rdf = Namespace(value: "http://www.w3.org/1999/02/22-rdf-syntax-ns#")
    |                       `- note: static property declared here
 15 |     public static var rdfs = Namespace(value: "http://www.w3.org/2000/01/rdf-schema#")
 16 |     public static var sd = Namespace(value: "http://www.w3.org/ns/sparql-service-description#")
/host/spi-builder-workspace/Sources/Kineo/QuadStore/TriplePatternFragmentQuadStore.swift:97:54: warning: reference to static property 'groundKeyPaths' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 95 |     public func results(matching pattern: QuadPattern) throws -> AnyIterator<SPARQLResultSolution<Term>> {
 96 |         var map = [String: KeyPath<Quad, Term>]()
 97 |         for (node, path) in zip(pattern, QuadPattern.groundKeyPaths) {
    |                                                      `- warning: reference to static property 'groundKeyPaths' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 98 |             switch node {
 99 |             case let .variable(name, binding: true):
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/RDFPatterns.swift:173:23: note: static property declared here
171 |     public typealias GroundType = Quad
172 |     public static var keyPaths: [WritableKeyPath<QuadPattern, Node>] = [\.subject, \.predicate, \.object, \.graph]
173 |     public static var groundKeyPaths: [KeyPath<GroundType, Term>] = [\Quad.subject, \Quad.predicate, \Quad.object, \Quad.graph]
    |                       `- note: static property declared here
174 |     public static var groundKeyNames = ["subject", "predicate", "object", "graph"]
175 |
/host/spi-builder-workspace/Sources/Kineo/QuadStore/TriplePatternFragmentQuadStore.swift:284:13: warning: mutation of captured var 'args' in concurrently-executing code; this is an error in the Swift 6 language mode
282 | //        print("(getting RDF from \(u))")
283 |         let task = session.dataTask(with: urlRequest) {
284 |             args = ($0, $1, $2)
    |             `- warning: mutation of captured var 'args' in concurrently-executing code; this is an error in the Swift 6 language mode
285 |             semaphore.signal()
286 |         }
/host/spi-builder-workspace/Sources/Kineo/SPARQL/QueryPlan.swift:14:17: error: cannot find type 'CFAbsoluteTime' in scope
 12 |     var indent: Int
 13 |     var counter: Int
 14 |     var stack: [CFAbsoluteTime]
    |                 `- error: cannot find type 'CFAbsoluteTime' in scope
 15 |     var times: [Token: Double]
 16 |     var plans: [Token: (Int, _QueryPlan)]
[321/340] Compiling Kineo SQLiteQuadStore.swift
/host/spi-builder-workspace/Sources/Kineo/QuadStore/SQLiteQuadStore.swift:131:23: warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 129 |
 130 |         let iris = [
 131 |             Namespace.rdf.type,
     |                       `- warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 132 |             Namespace.rdf.langString,
 133 |             Namespace.rdf.List,
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/IRI.swift:14:23: note: static property declared here
 12 | public struct Namespace {
 13 |     public static var xsd = Namespace(value: "http://www.w3.org/2001/XMLSchema#")
 14 |     public static var rdf = Namespace(value: "http://www.w3.org/1999/02/22-rdf-syntax-ns#")
    |                       `- note: static property declared here
 15 |     public static var rdfs = Namespace(value: "http://www.w3.org/2000/01/rdf-schema#")
 16 |     public static var sd = Namespace(value: "http://www.w3.org/ns/sparql-service-description#")
/host/spi-builder-workspace/Sources/Kineo/QuadStore/SQLiteQuadStore.swift:132:23: warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 130 |         let iris = [
 131 |             Namespace.rdf.type,
 132 |             Namespace.rdf.langString,
     |                       `- warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 133 |             Namespace.rdf.List,
 134 |             Namespace.rdf.Resource,
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/IRI.swift:14:23: note: static property declared here
 12 | public struct Namespace {
 13 |     public static var xsd = Namespace(value: "http://www.w3.org/2001/XMLSchema#")
 14 |     public static var rdf = Namespace(value: "http://www.w3.org/1999/02/22-rdf-syntax-ns#")
    |                       `- note: static property declared here
 15 |     public static var rdfs = Namespace(value: "http://www.w3.org/2000/01/rdf-schema#")
 16 |     public static var sd = Namespace(value: "http://www.w3.org/ns/sparql-service-description#")
/host/spi-builder-workspace/Sources/Kineo/QuadStore/SQLiteQuadStore.swift:133:23: warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 131 |             Namespace.rdf.type,
 132 |             Namespace.rdf.langString,
 133 |             Namespace.rdf.List,
     |                       `- warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 134 |             Namespace.rdf.Resource,
 135 |             Namespace.rdf.first,
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/IRI.swift:14:23: note: static property declared here
 12 | public struct Namespace {
 13 |     public static var xsd = Namespace(value: "http://www.w3.org/2001/XMLSchema#")
 14 |     public static var rdf = Namespace(value: "http://www.w3.org/1999/02/22-rdf-syntax-ns#")
    |                       `- note: static property declared here
 15 |     public static var rdfs = Namespace(value: "http://www.w3.org/2000/01/rdf-schema#")
 16 |     public static var sd = Namespace(value: "http://www.w3.org/ns/sparql-service-description#")
/host/spi-builder-workspace/Sources/Kineo/QuadStore/SQLiteQuadStore.swift:134:23: warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 132 |             Namespace.rdf.langString,
 133 |             Namespace.rdf.List,
 134 |             Namespace.rdf.Resource,
     |                       `- warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 135 |             Namespace.rdf.first,
 136 |             Namespace.rdf.rest,
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/IRI.swift:14:23: note: static property declared here
 12 | public struct Namespace {
 13 |     public static var xsd = Namespace(value: "http://www.w3.org/2001/XMLSchema#")
 14 |     public static var rdf = Namespace(value: "http://www.w3.org/1999/02/22-rdf-syntax-ns#")
    |                       `- note: static property declared here
 15 |     public static var rdfs = Namespace(value: "http://www.w3.org/2000/01/rdf-schema#")
 16 |     public static var sd = Namespace(value: "http://www.w3.org/ns/sparql-service-description#")
/host/spi-builder-workspace/Sources/Kineo/QuadStore/SQLiteQuadStore.swift:135:23: warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 133 |             Namespace.rdf.List,
 134 |             Namespace.rdf.Resource,
 135 |             Namespace.rdf.first,
     |                       `- warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 136 |             Namespace.rdf.rest,
 137 |             Namespace.rdf.nil,
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/IRI.swift:14:23: note: static property declared here
 12 | public struct Namespace {
 13 |     public static var xsd = Namespace(value: "http://www.w3.org/2001/XMLSchema#")
 14 |     public static var rdf = Namespace(value: "http://www.w3.org/1999/02/22-rdf-syntax-ns#")
    |                       `- note: static property declared here
 15 |     public static var rdfs = Namespace(value: "http://www.w3.org/2000/01/rdf-schema#")
 16 |     public static var sd = Namespace(value: "http://www.w3.org/ns/sparql-service-description#")
/host/spi-builder-workspace/Sources/Kineo/QuadStore/SQLiteQuadStore.swift:136:23: warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 134 |             Namespace.rdf.Resource,
 135 |             Namespace.rdf.first,
 136 |             Namespace.rdf.rest,
     |                       `- warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 137 |             Namespace.rdf.nil,
 138 |             Namespace.xsd.string,
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/IRI.swift:14:23: note: static property declared here
 12 | public struct Namespace {
 13 |     public static var xsd = Namespace(value: "http://www.w3.org/2001/XMLSchema#")
 14 |     public static var rdf = Namespace(value: "http://www.w3.org/1999/02/22-rdf-syntax-ns#")
    |                       `- note: static property declared here
 15 |     public static var rdfs = Namespace(value: "http://www.w3.org/2000/01/rdf-schema#")
 16 |     public static var sd = Namespace(value: "http://www.w3.org/ns/sparql-service-description#")
/host/spi-builder-workspace/Sources/Kineo/QuadStore/SQLiteQuadStore.swift:137:23: warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 135 |             Namespace.rdf.first,
 136 |             Namespace.rdf.rest,
 137 |             Namespace.rdf.nil,
     |                       `- warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 138 |             Namespace.xsd.string,
 139 |             Namespace.xsd.integer,
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/IRI.swift:14:23: note: static property declared here
 12 | public struct Namespace {
 13 |     public static var xsd = Namespace(value: "http://www.w3.org/2001/XMLSchema#")
 14 |     public static var rdf = Namespace(value: "http://www.w3.org/1999/02/22-rdf-syntax-ns#")
    |                       `- note: static property declared here
 15 |     public static var rdfs = Namespace(value: "http://www.w3.org/2000/01/rdf-schema#")
 16 |     public static var sd = Namespace(value: "http://www.w3.org/ns/sparql-service-description#")
/host/spi-builder-workspace/Sources/Kineo/QuadStore/SQLiteQuadStore.swift:138:23: warning: reference to static property 'xsd' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 136 |             Namespace.rdf.rest,
 137 |             Namespace.rdf.nil,
 138 |             Namespace.xsd.string,
     |                       `- warning: reference to static property 'xsd' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 139 |             Namespace.xsd.integer,
 140 |             Namespace.xsd.decimal,
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/IRI.swift:13:23: note: static property declared here
 11 | @dynamicMemberLookup
 12 | public struct Namespace {
 13 |     public static var xsd = Namespace(value: "http://www.w3.org/2001/XMLSchema#")
    |                       `- note: static property declared here
 14 |     public static var rdf = Namespace(value: "http://www.w3.org/1999/02/22-rdf-syntax-ns#")
 15 |     public static var rdfs = Namespace(value: "http://www.w3.org/2000/01/rdf-schema#")
/host/spi-builder-workspace/Sources/Kineo/QuadStore/SQLiteQuadStore.swift:139:23: warning: reference to static property 'xsd' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 137 |             Namespace.rdf.nil,
 138 |             Namespace.xsd.string,
 139 |             Namespace.xsd.integer,
     |                       `- warning: reference to static property 'xsd' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 140 |             Namespace.xsd.decimal,
 141 |             Namespace.xsd.double,
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/IRI.swift:13:23: note: static property declared here
 11 | @dynamicMemberLookup
 12 | public struct Namespace {
 13 |     public static var xsd = Namespace(value: "http://www.w3.org/2001/XMLSchema#")
    |                       `- note: static property declared here
 14 |     public static var rdf = Namespace(value: "http://www.w3.org/1999/02/22-rdf-syntax-ns#")
 15 |     public static var rdfs = Namespace(value: "http://www.w3.org/2000/01/rdf-schema#")
/host/spi-builder-workspace/Sources/Kineo/QuadStore/SQLiteQuadStore.swift:140:23: warning: reference to static property 'xsd' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 138 |             Namespace.xsd.string,
 139 |             Namespace.xsd.integer,
 140 |             Namespace.xsd.decimal,
     |                       `- warning: reference to static property 'xsd' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 141 |             Namespace.xsd.double,
 142 |             Namespace.xsd.float
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/IRI.swift:13:23: note: static property declared here
 11 | @dynamicMemberLookup
 12 | public struct Namespace {
 13 |     public static var xsd = Namespace(value: "http://www.w3.org/2001/XMLSchema#")
    |                       `- note: static property declared here
 14 |     public static var rdf = Namespace(value: "http://www.w3.org/1999/02/22-rdf-syntax-ns#")
 15 |     public static var rdfs = Namespace(value: "http://www.w3.org/2000/01/rdf-schema#")
/host/spi-builder-workspace/Sources/Kineo/QuadStore/SQLiteQuadStore.swift:141:23: warning: reference to static property 'xsd' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 139 |             Namespace.xsd.integer,
 140 |             Namespace.xsd.decimal,
 141 |             Namespace.xsd.double,
     |                       `- warning: reference to static property 'xsd' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 142 |             Namespace.xsd.float
 143 |         ]
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/IRI.swift:13:23: note: static property declared here
 11 | @dynamicMemberLookup
 12 | public struct Namespace {
 13 |     public static var xsd = Namespace(value: "http://www.w3.org/2001/XMLSchema#")
    |                       `- note: static property declared here
 14 |     public static var rdf = Namespace(value: "http://www.w3.org/1999/02/22-rdf-syntax-ns#")
 15 |     public static var rdfs = Namespace(value: "http://www.w3.org/2000/01/rdf-schema#")
/host/spi-builder-workspace/Sources/Kineo/QuadStore/SQLiteQuadStore.swift:142:23: warning: reference to static property 'xsd' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 140 |             Namespace.xsd.decimal,
 141 |             Namespace.xsd.double,
 142 |             Namespace.xsd.float
     |                       `- warning: reference to static property 'xsd' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 143 |         ]
 144 |
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/IRI.swift:13:23: note: static property declared here
 11 | @dynamicMemberLookup
 12 | public struct Namespace {
 13 |     public static var xsd = Namespace(value: "http://www.w3.org/2001/XMLSchema#")
    |                       `- note: static property declared here
 14 |     public static var rdf = Namespace(value: "http://www.w3.org/1999/02/22-rdf-syntax-ns#")
 15 |     public static var rdfs = Namespace(value: "http://www.w3.org/2000/01/rdf-schema#")
/host/spi-builder-workspace/Sources/Kineo/QuadStore/SQLiteQuadStore.swift:294:32: warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 292 |             }
 293 |             let dt = dtTerm.value
 294 |             if dt == Namespace.rdf.langString {
     |                                `- warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 295 |                 guard let lang = row[languageColumn] else {
 296 |                     return nil
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/IRI.swift:14:23: note: static property declared here
 12 | public struct Namespace {
 13 |     public static var xsd = Namespace(value: "http://www.w3.org/2001/XMLSchema#")
 14 |     public static var rdf = Namespace(value: "http://www.w3.org/1999/02/22-rdf-syntax-ns#")
    |                       `- note: static property declared here
 15 |     public static var rdfs = Namespace(value: "http://www.w3.org/2000/01/rdf-schema#")
 16 |     public static var sd = Namespace(value: "http://www.w3.org/ns/sparql-service-description#")
/host/spi-builder-workspace/Sources/Kineo/QuadStore/SQLiteQuadStore.swift:790:54: warning: reference to static property 'groundKeyPaths' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 788 |     public func results(matching pattern: QuadPattern) throws -> AnyIterator<SPARQLResultSolution<Term>> {
 789 |         var map = [String: KeyPath<Quad, Term>]()
 790 |         for (node, path) in zip(pattern, QuadPattern.groundKeyPaths) {
     |                                                      `- warning: reference to static property 'groundKeyPaths' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 791 |             switch node {
 792 |             case let .variable(name, binding: true):
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/RDFPatterns.swift:173:23: note: static property declared here
171 |     public typealias GroundType = Quad
172 |     public static var keyPaths: [WritableKeyPath<QuadPattern, Node>] = [\.subject, \.predicate, \.object, \.graph]
173 |     public static var groundKeyPaths: [KeyPath<GroundType, Term>] = [\Quad.subject, \Quad.predicate, \Quad.object, \Quad.graph]
    |                       `- note: static property declared here
174 |     public static var groundKeyNames = ["subject", "predicate", "object", "graph"]
175 |
/host/spi-builder-workspace/Sources/Kineo/QuadStore/SQLiteQuadStore.swift:1063:62: warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
1061 |                                        termValueColumn <- term.value)
1062 |         case .language(let lang):
1063 |             let id = try getOrSetID(for: Term(iri: Namespace.rdf.langString))
     |                                                              `- warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
1064 |             insert = termsTable.insert(or: .ignore,
1065 |                                        idColumn <- i,
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/IRI.swift:14:23: note: static property declared here
 12 | public struct Namespace {
 13 |     public static var xsd = Namespace(value: "http://www.w3.org/2001/XMLSchema#")
 14 |     public static var rdf = Namespace(value: "http://www.w3.org/1999/02/22-rdf-syntax-ns#")
    |                       `- note: static property declared here
 15 |     public static var rdfs = Namespace(value: "http://www.w3.org/2000/01/rdf-schema#")
 16 |     public static var sd = Namespace(value: "http://www.w3.org/ns/sparql-service-description#")
/host/spi-builder-workspace/Sources/Kineo/QuadStore/SQLiteQuadStore.swift:1408:42: warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
1406 |         switch value {
1407 |         case 1:
1408 |             return Term(value: Namespace.rdf.type, type: .iri)
     |                                          `- warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
1409 |         case 2:
1410 |             return Term(value: Namespace.rdf.List, type: .iri)
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/IRI.swift:14:23: note: static property declared here
 12 | public struct Namespace {
 13 |     public static var xsd = Namespace(value: "http://www.w3.org/2001/XMLSchema#")
 14 |     public static var rdf = Namespace(value: "http://www.w3.org/1999/02/22-rdf-syntax-ns#")
    |                       `- note: static property declared here
 15 |     public static var rdfs = Namespace(value: "http://www.w3.org/2000/01/rdf-schema#")
 16 |     public static var sd = Namespace(value: "http://www.w3.org/ns/sparql-service-description#")
/host/spi-builder-workspace/Sources/Kineo/QuadStore/SQLiteQuadStore.swift:1410:42: warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
1408 |             return Term(value: Namespace.rdf.type, type: .iri)
1409 |         case 2:
1410 |             return Term(value: Namespace.rdf.List, type: .iri)
     |                                          `- warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
1411 |         case 3:
1412 |             return Term(value: Namespace.rdf.Resource, type: .iri)
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/IRI.swift:14:23: note: static property declared here
 12 | public struct Namespace {
 13 |     public static var xsd = Namespace(value: "http://www.w3.org/2001/XMLSchema#")
 14 |     public static var rdf = Namespace(value: "http://www.w3.org/1999/02/22-rdf-syntax-ns#")
    |                       `- note: static property declared here
 15 |     public static var rdfs = Namespace(value: "http://www.w3.org/2000/01/rdf-schema#")
 16 |     public static var sd = Namespace(value: "http://www.w3.org/ns/sparql-service-description#")
/host/spi-builder-workspace/Sources/Kineo/QuadStore/SQLiteQuadStore.swift:1412:42: warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
1410 |             return Term(value: Namespace.rdf.List, type: .iri)
1411 |         case 3:
1412 |             return Term(value: Namespace.rdf.Resource, type: .iri)
     |                                          `- warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
1413 |         case 4:
1414 |             return Term(value: Namespace.rdf.first, type: .iri)
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/IRI.swift:14:23: note: static property declared here
 12 | public struct Namespace {
 13 |     public static var xsd = Namespace(value: "http://www.w3.org/2001/XMLSchema#")
 14 |     public static var rdf = Namespace(value: "http://www.w3.org/1999/02/22-rdf-syntax-ns#")
    |                       `- note: static property declared here
 15 |     public static var rdfs = Namespace(value: "http://www.w3.org/2000/01/rdf-schema#")
 16 |     public static var sd = Namespace(value: "http://www.w3.org/ns/sparql-service-description#")
/host/spi-builder-workspace/Sources/Kineo/QuadStore/SQLiteQuadStore.swift:1414:42: warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
1412 |             return Term(value: Namespace.rdf.Resource, type: .iri)
1413 |         case 4:
1414 |             return Term(value: Namespace.rdf.first, type: .iri)
     |                                          `- warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
1415 |         case 5:
1416 |             return Term(value: Namespace.rdf.rest, type: .iri)
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/IRI.swift:14:23: note: static property declared here
 12 | public struct Namespace {
 13 |     public static var xsd = Namespace(value: "http://www.w3.org/2001/XMLSchema#")
 14 |     public static var rdf = Namespace(value: "http://www.w3.org/1999/02/22-rdf-syntax-ns#")
    |                       `- note: static property declared here
 15 |     public static var rdfs = Namespace(value: "http://www.w3.org/2000/01/rdf-schema#")
 16 |     public static var sd = Namespace(value: "http://www.w3.org/ns/sparql-service-description#")
/host/spi-builder-workspace/Sources/Kineo/QuadStore/SQLiteQuadStore.swift:1416:42: warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
1414 |             return Term(value: Namespace.rdf.first, type: .iri)
1415 |         case 5:
1416 |             return Term(value: Namespace.rdf.rest, type: .iri)
     |                                          `- warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
1417 |         case 6:
1418 |             return Term(value: "http://www.w3.org/2000/01/rdf-schema#comment", type: .iri)
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/IRI.swift:14:23: note: static property declared here
 12 | public struct Namespace {
 13 |     public static var xsd = Namespace(value: "http://www.w3.org/2001/XMLSchema#")
 14 |     public static var rdf = Namespace(value: "http://www.w3.org/1999/02/22-rdf-syntax-ns#")
    |                       `- note: static property declared here
 15 |     public static var rdfs = Namespace(value: "http://www.w3.org/2000/01/rdf-schema#")
 16 |     public static var sd = Namespace(value: "http://www.w3.org/ns/sparql-service-description#")
/host/spi-builder-workspace/Sources/Kineo/QuadStore/TriplePatternFragmentQuadStore.swift:97:54: warning: reference to static property 'groundKeyPaths' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 95 |     public func results(matching pattern: QuadPattern) throws -> AnyIterator<SPARQLResultSolution<Term>> {
 96 |         var map = [String: KeyPath<Quad, Term>]()
 97 |         for (node, path) in zip(pattern, QuadPattern.groundKeyPaths) {
    |                                                      `- warning: reference to static property 'groundKeyPaths' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 98 |             switch node {
 99 |             case let .variable(name, binding: true):
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/RDFPatterns.swift:173:23: note: static property declared here
171 |     public typealias GroundType = Quad
172 |     public static var keyPaths: [WritableKeyPath<QuadPattern, Node>] = [\.subject, \.predicate, \.object, \.graph]
173 |     public static var groundKeyPaths: [KeyPath<GroundType, Term>] = [\Quad.subject, \Quad.predicate, \Quad.object, \Quad.graph]
    |                       `- note: static property declared here
174 |     public static var groundKeyNames = ["subject", "predicate", "object", "graph"]
175 |
/host/spi-builder-workspace/Sources/Kineo/QuadStore/TriplePatternFragmentQuadStore.swift:284:13: warning: mutation of captured var 'args' in concurrently-executing code; this is an error in the Swift 6 language mode
282 | //        print("(getting RDF from \(u))")
283 |         let task = session.dataTask(with: urlRequest) {
284 |             args = ($0, $1, $2)
    |             `- warning: mutation of captured var 'args' in concurrently-executing code; this is an error in the Swift 6 language mode
285 |             semaphore.signal()
286 |         }
/host/spi-builder-workspace/Sources/Kineo/SPARQL/QueryPlan.swift:14:17: error: cannot find type 'CFAbsoluteTime' in scope
 12 |     var indent: Int
 13 |     var counter: Int
 14 |     var stack: [CFAbsoluteTime]
    |                 `- error: cannot find type 'CFAbsoluteTime' in scope
 15 |     var times: [Token: Double]
 16 |     var plans: [Token: (Int, _QueryPlan)]
[322/340] Compiling Kineo SimpleQueryEvaluation.swift
/host/spi-builder-workspace/Sources/Kineo/QuadStore/SQLiteQuadStore.swift:131:23: warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 129 |
 130 |         let iris = [
 131 |             Namespace.rdf.type,
     |                       `- warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 132 |             Namespace.rdf.langString,
 133 |             Namespace.rdf.List,
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/IRI.swift:14:23: note: static property declared here
 12 | public struct Namespace {
 13 |     public static var xsd = Namespace(value: "http://www.w3.org/2001/XMLSchema#")
 14 |     public static var rdf = Namespace(value: "http://www.w3.org/1999/02/22-rdf-syntax-ns#")
    |                       `- note: static property declared here
 15 |     public static var rdfs = Namespace(value: "http://www.w3.org/2000/01/rdf-schema#")
 16 |     public static var sd = Namespace(value: "http://www.w3.org/ns/sparql-service-description#")
/host/spi-builder-workspace/Sources/Kineo/QuadStore/SQLiteQuadStore.swift:132:23: warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 130 |         let iris = [
 131 |             Namespace.rdf.type,
 132 |             Namespace.rdf.langString,
     |                       `- warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 133 |             Namespace.rdf.List,
 134 |             Namespace.rdf.Resource,
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/IRI.swift:14:23: note: static property declared here
 12 | public struct Namespace {
 13 |     public static var xsd = Namespace(value: "http://www.w3.org/2001/XMLSchema#")
 14 |     public static var rdf = Namespace(value: "http://www.w3.org/1999/02/22-rdf-syntax-ns#")
    |                       `- note: static property declared here
 15 |     public static var rdfs = Namespace(value: "http://www.w3.org/2000/01/rdf-schema#")
 16 |     public static var sd = Namespace(value: "http://www.w3.org/ns/sparql-service-description#")
/host/spi-builder-workspace/Sources/Kineo/QuadStore/SQLiteQuadStore.swift:133:23: warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 131 |             Namespace.rdf.type,
 132 |             Namespace.rdf.langString,
 133 |             Namespace.rdf.List,
     |                       `- warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 134 |             Namespace.rdf.Resource,
 135 |             Namespace.rdf.first,
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/IRI.swift:14:23: note: static property declared here
 12 | public struct Namespace {
 13 |     public static var xsd = Namespace(value: "http://www.w3.org/2001/XMLSchema#")
 14 |     public static var rdf = Namespace(value: "http://www.w3.org/1999/02/22-rdf-syntax-ns#")
    |                       `- note: static property declared here
 15 |     public static var rdfs = Namespace(value: "http://www.w3.org/2000/01/rdf-schema#")
 16 |     public static var sd = Namespace(value: "http://www.w3.org/ns/sparql-service-description#")
/host/spi-builder-workspace/Sources/Kineo/QuadStore/SQLiteQuadStore.swift:134:23: warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 132 |             Namespace.rdf.langString,
 133 |             Namespace.rdf.List,
 134 |             Namespace.rdf.Resource,
     |                       `- warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 135 |             Namespace.rdf.first,
 136 |             Namespace.rdf.rest,
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/IRI.swift:14:23: note: static property declared here
 12 | public struct Namespace {
 13 |     public static var xsd = Namespace(value: "http://www.w3.org/2001/XMLSchema#")
 14 |     public static var rdf = Namespace(value: "http://www.w3.org/1999/02/22-rdf-syntax-ns#")
    |                       `- note: static property declared here
 15 |     public static var rdfs = Namespace(value: "http://www.w3.org/2000/01/rdf-schema#")
 16 |     public static var sd = Namespace(value: "http://www.w3.org/ns/sparql-service-description#")
/host/spi-builder-workspace/Sources/Kineo/QuadStore/SQLiteQuadStore.swift:135:23: warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 133 |             Namespace.rdf.List,
 134 |             Namespace.rdf.Resource,
 135 |             Namespace.rdf.first,
     |                       `- warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 136 |             Namespace.rdf.rest,
 137 |             Namespace.rdf.nil,
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/IRI.swift:14:23: note: static property declared here
 12 | public struct Namespace {
 13 |     public static var xsd = Namespace(value: "http://www.w3.org/2001/XMLSchema#")
 14 |     public static var rdf = Namespace(value: "http://www.w3.org/1999/02/22-rdf-syntax-ns#")
    |                       `- note: static property declared here
 15 |     public static var rdfs = Namespace(value: "http://www.w3.org/2000/01/rdf-schema#")
 16 |     public static var sd = Namespace(value: "http://www.w3.org/ns/sparql-service-description#")
/host/spi-builder-workspace/Sources/Kineo/QuadStore/SQLiteQuadStore.swift:136:23: warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 134 |             Namespace.rdf.Resource,
 135 |             Namespace.rdf.first,
 136 |             Namespace.rdf.rest,
     |                       `- warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 137 |             Namespace.rdf.nil,
 138 |             Namespace.xsd.string,
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/IRI.swift:14:23: note: static property declared here
 12 | public struct Namespace {
 13 |     public static var xsd = Namespace(value: "http://www.w3.org/2001/XMLSchema#")
 14 |     public static var rdf = Namespace(value: "http://www.w3.org/1999/02/22-rdf-syntax-ns#")
    |                       `- note: static property declared here
 15 |     public static var rdfs = Namespace(value: "http://www.w3.org/2000/01/rdf-schema#")
 16 |     public static var sd = Namespace(value: "http://www.w3.org/ns/sparql-service-description#")
/host/spi-builder-workspace/Sources/Kineo/QuadStore/SQLiteQuadStore.swift:137:23: warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 135 |             Namespace.rdf.first,
 136 |             Namespace.rdf.rest,
 137 |             Namespace.rdf.nil,
     |                       `- warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 138 |             Namespace.xsd.string,
 139 |             Namespace.xsd.integer,
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/IRI.swift:14:23: note: static property declared here
 12 | public struct Namespace {
 13 |     public static var xsd = Namespace(value: "http://www.w3.org/2001/XMLSchema#")
 14 |     public static var rdf = Namespace(value: "http://www.w3.org/1999/02/22-rdf-syntax-ns#")
    |                       `- note: static property declared here
 15 |     public static var rdfs = Namespace(value: "http://www.w3.org/2000/01/rdf-schema#")
 16 |     public static var sd = Namespace(value: "http://www.w3.org/ns/sparql-service-description#")
/host/spi-builder-workspace/Sources/Kineo/QuadStore/SQLiteQuadStore.swift:138:23: warning: reference to static property 'xsd' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 136 |             Namespace.rdf.rest,
 137 |             Namespace.rdf.nil,
 138 |             Namespace.xsd.string,
     |                       `- warning: reference to static property 'xsd' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 139 |             Namespace.xsd.integer,
 140 |             Namespace.xsd.decimal,
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/IRI.swift:13:23: note: static property declared here
 11 | @dynamicMemberLookup
 12 | public struct Namespace {
 13 |     public static var xsd = Namespace(value: "http://www.w3.org/2001/XMLSchema#")
    |                       `- note: static property declared here
 14 |     public static var rdf = Namespace(value: "http://www.w3.org/1999/02/22-rdf-syntax-ns#")
 15 |     public static var rdfs = Namespace(value: "http://www.w3.org/2000/01/rdf-schema#")
/host/spi-builder-workspace/Sources/Kineo/QuadStore/SQLiteQuadStore.swift:139:23: warning: reference to static property 'xsd' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 137 |             Namespace.rdf.nil,
 138 |             Namespace.xsd.string,
 139 |             Namespace.xsd.integer,
     |                       `- warning: reference to static property 'xsd' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 140 |             Namespace.xsd.decimal,
 141 |             Namespace.xsd.double,
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/IRI.swift:13:23: note: static property declared here
 11 | @dynamicMemberLookup
 12 | public struct Namespace {
 13 |     public static var xsd = Namespace(value: "http://www.w3.org/2001/XMLSchema#")
    |                       `- note: static property declared here
 14 |     public static var rdf = Namespace(value: "http://www.w3.org/1999/02/22-rdf-syntax-ns#")
 15 |     public static var rdfs = Namespace(value: "http://www.w3.org/2000/01/rdf-schema#")
/host/spi-builder-workspace/Sources/Kineo/QuadStore/SQLiteQuadStore.swift:140:23: warning: reference to static property 'xsd' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 138 |             Namespace.xsd.string,
 139 |             Namespace.xsd.integer,
 140 |             Namespace.xsd.decimal,
     |                       `- warning: reference to static property 'xsd' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 141 |             Namespace.xsd.double,
 142 |             Namespace.xsd.float
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/IRI.swift:13:23: note: static property declared here
 11 | @dynamicMemberLookup
 12 | public struct Namespace {
 13 |     public static var xsd = Namespace(value: "http://www.w3.org/2001/XMLSchema#")
    |                       `- note: static property declared here
 14 |     public static var rdf = Namespace(value: "http://www.w3.org/1999/02/22-rdf-syntax-ns#")
 15 |     public static var rdfs = Namespace(value: "http://www.w3.org/2000/01/rdf-schema#")
/host/spi-builder-workspace/Sources/Kineo/QuadStore/SQLiteQuadStore.swift:141:23: warning: reference to static property 'xsd' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 139 |             Namespace.xsd.integer,
 140 |             Namespace.xsd.decimal,
 141 |             Namespace.xsd.double,
     |                       `- warning: reference to static property 'xsd' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 142 |             Namespace.xsd.float
 143 |         ]
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/IRI.swift:13:23: note: static property declared here
 11 | @dynamicMemberLookup
 12 | public struct Namespace {
 13 |     public static var xsd = Namespace(value: "http://www.w3.org/2001/XMLSchema#")
    |                       `- note: static property declared here
 14 |     public static var rdf = Namespace(value: "http://www.w3.org/1999/02/22-rdf-syntax-ns#")
 15 |     public static var rdfs = Namespace(value: "http://www.w3.org/2000/01/rdf-schema#")
/host/spi-builder-workspace/Sources/Kineo/QuadStore/SQLiteQuadStore.swift:142:23: warning: reference to static property 'xsd' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 140 |             Namespace.xsd.decimal,
 141 |             Namespace.xsd.double,
 142 |             Namespace.xsd.float
     |                       `- warning: reference to static property 'xsd' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 143 |         ]
 144 |
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/IRI.swift:13:23: note: static property declared here
 11 | @dynamicMemberLookup
 12 | public struct Namespace {
 13 |     public static var xsd = Namespace(value: "http://www.w3.org/2001/XMLSchema#")
    |                       `- note: static property declared here
 14 |     public static var rdf = Namespace(value: "http://www.w3.org/1999/02/22-rdf-syntax-ns#")
 15 |     public static var rdfs = Namespace(value: "http://www.w3.org/2000/01/rdf-schema#")
/host/spi-builder-workspace/Sources/Kineo/QuadStore/SQLiteQuadStore.swift:294:32: warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 292 |             }
 293 |             let dt = dtTerm.value
 294 |             if dt == Namespace.rdf.langString {
     |                                `- warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 295 |                 guard let lang = row[languageColumn] else {
 296 |                     return nil
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/IRI.swift:14:23: note: static property declared here
 12 | public struct Namespace {
 13 |     public static var xsd = Namespace(value: "http://www.w3.org/2001/XMLSchema#")
 14 |     public static var rdf = Namespace(value: "http://www.w3.org/1999/02/22-rdf-syntax-ns#")
    |                       `- note: static property declared here
 15 |     public static var rdfs = Namespace(value: "http://www.w3.org/2000/01/rdf-schema#")
 16 |     public static var sd = Namespace(value: "http://www.w3.org/ns/sparql-service-description#")
/host/spi-builder-workspace/Sources/Kineo/QuadStore/SQLiteQuadStore.swift:790:54: warning: reference to static property 'groundKeyPaths' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 788 |     public func results(matching pattern: QuadPattern) throws -> AnyIterator<SPARQLResultSolution<Term>> {
 789 |         var map = [String: KeyPath<Quad, Term>]()
 790 |         for (node, path) in zip(pattern, QuadPattern.groundKeyPaths) {
     |                                                      `- warning: reference to static property 'groundKeyPaths' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 791 |             switch node {
 792 |             case let .variable(name, binding: true):
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/RDFPatterns.swift:173:23: note: static property declared here
171 |     public typealias GroundType = Quad
172 |     public static var keyPaths: [WritableKeyPath<QuadPattern, Node>] = [\.subject, \.predicate, \.object, \.graph]
173 |     public static var groundKeyPaths: [KeyPath<GroundType, Term>] = [\Quad.subject, \Quad.predicate, \Quad.object, \Quad.graph]
    |                       `- note: static property declared here
174 |     public static var groundKeyNames = ["subject", "predicate", "object", "graph"]
175 |
/host/spi-builder-workspace/Sources/Kineo/QuadStore/SQLiteQuadStore.swift:1063:62: warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
1061 |                                        termValueColumn <- term.value)
1062 |         case .language(let lang):
1063 |             let id = try getOrSetID(for: Term(iri: Namespace.rdf.langString))
     |                                                              `- warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
1064 |             insert = termsTable.insert(or: .ignore,
1065 |                                        idColumn <- i,
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/IRI.swift:14:23: note: static property declared here
 12 | public struct Namespace {
 13 |     public static var xsd = Namespace(value: "http://www.w3.org/2001/XMLSchema#")
 14 |     public static var rdf = Namespace(value: "http://www.w3.org/1999/02/22-rdf-syntax-ns#")
    |                       `- note: static property declared here
 15 |     public static var rdfs = Namespace(value: "http://www.w3.org/2000/01/rdf-schema#")
 16 |     public static var sd = Namespace(value: "http://www.w3.org/ns/sparql-service-description#")
/host/spi-builder-workspace/Sources/Kineo/QuadStore/SQLiteQuadStore.swift:1408:42: warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
1406 |         switch value {
1407 |         case 1:
1408 |             return Term(value: Namespace.rdf.type, type: .iri)
     |                                          `- warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
1409 |         case 2:
1410 |             return Term(value: Namespace.rdf.List, type: .iri)
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/IRI.swift:14:23: note: static property declared here
 12 | public struct Namespace {
 13 |     public static var xsd = Namespace(value: "http://www.w3.org/2001/XMLSchema#")
 14 |     public static var rdf = Namespace(value: "http://www.w3.org/1999/02/22-rdf-syntax-ns#")
    |                       `- note: static property declared here
 15 |     public static var rdfs = Namespace(value: "http://www.w3.org/2000/01/rdf-schema#")
 16 |     public static var sd = Namespace(value: "http://www.w3.org/ns/sparql-service-description#")
/host/spi-builder-workspace/Sources/Kineo/QuadStore/SQLiteQuadStore.swift:1410:42: warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
1408 |             return Term(value: Namespace.rdf.type, type: .iri)
1409 |         case 2:
1410 |             return Term(value: Namespace.rdf.List, type: .iri)
     |                                          `- warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
1411 |         case 3:
1412 |             return Term(value: Namespace.rdf.Resource, type: .iri)
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/IRI.swift:14:23: note: static property declared here
 12 | public struct Namespace {
 13 |     public static var xsd = Namespace(value: "http://www.w3.org/2001/XMLSchema#")
 14 |     public static var rdf = Namespace(value: "http://www.w3.org/1999/02/22-rdf-syntax-ns#")
    |                       `- note: static property declared here
 15 |     public static var rdfs = Namespace(value: "http://www.w3.org/2000/01/rdf-schema#")
 16 |     public static var sd = Namespace(value: "http://www.w3.org/ns/sparql-service-description#")
/host/spi-builder-workspace/Sources/Kineo/QuadStore/SQLiteQuadStore.swift:1412:42: warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
1410 |             return Term(value: Namespace.rdf.List, type: .iri)
1411 |         case 3:
1412 |             return Term(value: Namespace.rdf.Resource, type: .iri)
     |                                          `- warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
1413 |         case 4:
1414 |             return Term(value: Namespace.rdf.first, type: .iri)
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/IRI.swift:14:23: note: static property declared here
 12 | public struct Namespace {
 13 |     public static var xsd = Namespace(value: "http://www.w3.org/2001/XMLSchema#")
 14 |     public static var rdf = Namespace(value: "http://www.w3.org/1999/02/22-rdf-syntax-ns#")
    |                       `- note: static property declared here
 15 |     public static var rdfs = Namespace(value: "http://www.w3.org/2000/01/rdf-schema#")
 16 |     public static var sd = Namespace(value: "http://www.w3.org/ns/sparql-service-description#")
/host/spi-builder-workspace/Sources/Kineo/QuadStore/SQLiteQuadStore.swift:1414:42: warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
1412 |             return Term(value: Namespace.rdf.Resource, type: .iri)
1413 |         case 4:
1414 |             return Term(value: Namespace.rdf.first, type: .iri)
     |                                          `- warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
1415 |         case 5:
1416 |             return Term(value: Namespace.rdf.rest, type: .iri)
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/IRI.swift:14:23: note: static property declared here
 12 | public struct Namespace {
 13 |     public static var xsd = Namespace(value: "http://www.w3.org/2001/XMLSchema#")
 14 |     public static var rdf = Namespace(value: "http://www.w3.org/1999/02/22-rdf-syntax-ns#")
    |                       `- note: static property declared here
 15 |     public static var rdfs = Namespace(value: "http://www.w3.org/2000/01/rdf-schema#")
 16 |     public static var sd = Namespace(value: "http://www.w3.org/ns/sparql-service-description#")
/host/spi-builder-workspace/Sources/Kineo/QuadStore/SQLiteQuadStore.swift:1416:42: warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
1414 |             return Term(value: Namespace.rdf.first, type: .iri)
1415 |         case 5:
1416 |             return Term(value: Namespace.rdf.rest, type: .iri)
     |                                          `- warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
1417 |         case 6:
1418 |             return Term(value: "http://www.w3.org/2000/01/rdf-schema#comment", type: .iri)
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/IRI.swift:14:23: note: static property declared here
 12 | public struct Namespace {
 13 |     public static var xsd = Namespace(value: "http://www.w3.org/2001/XMLSchema#")
 14 |     public static var rdf = Namespace(value: "http://www.w3.org/1999/02/22-rdf-syntax-ns#")
    |                       `- note: static property declared here
 15 |     public static var rdfs = Namespace(value: "http://www.w3.org/2000/01/rdf-schema#")
 16 |     public static var sd = Namespace(value: "http://www.w3.org/ns/sparql-service-description#")
/host/spi-builder-workspace/Sources/Kineo/QuadStore/TriplePatternFragmentQuadStore.swift:97:54: warning: reference to static property 'groundKeyPaths' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 95 |     public func results(matching pattern: QuadPattern) throws -> AnyIterator<SPARQLResultSolution<Term>> {
 96 |         var map = [String: KeyPath<Quad, Term>]()
 97 |         for (node, path) in zip(pattern, QuadPattern.groundKeyPaths) {
    |                                                      `- warning: reference to static property 'groundKeyPaths' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 98 |             switch node {
 99 |             case let .variable(name, binding: true):
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/RDFPatterns.swift:173:23: note: static property declared here
171 |     public typealias GroundType = Quad
172 |     public static var keyPaths: [WritableKeyPath<QuadPattern, Node>] = [\.subject, \.predicate, \.object, \.graph]
173 |     public static var groundKeyPaths: [KeyPath<GroundType, Term>] = [\Quad.subject, \Quad.predicate, \Quad.object, \Quad.graph]
    |                       `- note: static property declared here
174 |     public static var groundKeyNames = ["subject", "predicate", "object", "graph"]
175 |
/host/spi-builder-workspace/Sources/Kineo/QuadStore/TriplePatternFragmentQuadStore.swift:284:13: warning: mutation of captured var 'args' in concurrently-executing code; this is an error in the Swift 6 language mode
282 | //        print("(getting RDF from \(u))")
283 |         let task = session.dataTask(with: urlRequest) {
284 |             args = ($0, $1, $2)
    |             `- warning: mutation of captured var 'args' in concurrently-executing code; this is an error in the Swift 6 language mode
285 |             semaphore.signal()
286 |         }
/host/spi-builder-workspace/Sources/Kineo/SPARQL/QueryPlan.swift:14:17: error: cannot find type 'CFAbsoluteTime' in scope
 12 |     var indent: Int
 13 |     var counter: Int
 14 |     var stack: [CFAbsoluteTime]
    |                 `- error: cannot find type 'CFAbsoluteTime' in scope
 15 |     var times: [Token: Double]
 16 |     var plans: [Token: (Int, _QueryPlan)]
[323/340] Compiling Kineo TriplePatternFragmentQuadStore.swift
/host/spi-builder-workspace/Sources/Kineo/QuadStore/SQLiteQuadStore.swift:131:23: warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 129 |
 130 |         let iris = [
 131 |             Namespace.rdf.type,
     |                       `- warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 132 |             Namespace.rdf.langString,
 133 |             Namespace.rdf.List,
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/IRI.swift:14:23: note: static property declared here
 12 | public struct Namespace {
 13 |     public static var xsd = Namespace(value: "http://www.w3.org/2001/XMLSchema#")
 14 |     public static var rdf = Namespace(value: "http://www.w3.org/1999/02/22-rdf-syntax-ns#")
    |                       `- note: static property declared here
 15 |     public static var rdfs = Namespace(value: "http://www.w3.org/2000/01/rdf-schema#")
 16 |     public static var sd = Namespace(value: "http://www.w3.org/ns/sparql-service-description#")
/host/spi-builder-workspace/Sources/Kineo/QuadStore/SQLiteQuadStore.swift:132:23: warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 130 |         let iris = [
 131 |             Namespace.rdf.type,
 132 |             Namespace.rdf.langString,
     |                       `- warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 133 |             Namespace.rdf.List,
 134 |             Namespace.rdf.Resource,
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/IRI.swift:14:23: note: static property declared here
 12 | public struct Namespace {
 13 |     public static var xsd = Namespace(value: "http://www.w3.org/2001/XMLSchema#")
 14 |     public static var rdf = Namespace(value: "http://www.w3.org/1999/02/22-rdf-syntax-ns#")
    |                       `- note: static property declared here
 15 |     public static var rdfs = Namespace(value: "http://www.w3.org/2000/01/rdf-schema#")
 16 |     public static var sd = Namespace(value: "http://www.w3.org/ns/sparql-service-description#")
/host/spi-builder-workspace/Sources/Kineo/QuadStore/SQLiteQuadStore.swift:133:23: warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 131 |             Namespace.rdf.type,
 132 |             Namespace.rdf.langString,
 133 |             Namespace.rdf.List,
     |                       `- warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 134 |             Namespace.rdf.Resource,
 135 |             Namespace.rdf.first,
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/IRI.swift:14:23: note: static property declared here
 12 | public struct Namespace {
 13 |     public static var xsd = Namespace(value: "http://www.w3.org/2001/XMLSchema#")
 14 |     public static var rdf = Namespace(value: "http://www.w3.org/1999/02/22-rdf-syntax-ns#")
    |                       `- note: static property declared here
 15 |     public static var rdfs = Namespace(value: "http://www.w3.org/2000/01/rdf-schema#")
 16 |     public static var sd = Namespace(value: "http://www.w3.org/ns/sparql-service-description#")
/host/spi-builder-workspace/Sources/Kineo/QuadStore/SQLiteQuadStore.swift:134:23: warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 132 |             Namespace.rdf.langString,
 133 |             Namespace.rdf.List,
 134 |             Namespace.rdf.Resource,
     |                       `- warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 135 |             Namespace.rdf.first,
 136 |             Namespace.rdf.rest,
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/IRI.swift:14:23: note: static property declared here
 12 | public struct Namespace {
 13 |     public static var xsd = Namespace(value: "http://www.w3.org/2001/XMLSchema#")
 14 |     public static var rdf = Namespace(value: "http://www.w3.org/1999/02/22-rdf-syntax-ns#")
    |                       `- note: static property declared here
 15 |     public static var rdfs = Namespace(value: "http://www.w3.org/2000/01/rdf-schema#")
 16 |     public static var sd = Namespace(value: "http://www.w3.org/ns/sparql-service-description#")
/host/spi-builder-workspace/Sources/Kineo/QuadStore/SQLiteQuadStore.swift:135:23: warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 133 |             Namespace.rdf.List,
 134 |             Namespace.rdf.Resource,
 135 |             Namespace.rdf.first,
     |                       `- warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 136 |             Namespace.rdf.rest,
 137 |             Namespace.rdf.nil,
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/IRI.swift:14:23: note: static property declared here
 12 | public struct Namespace {
 13 |     public static var xsd = Namespace(value: "http://www.w3.org/2001/XMLSchema#")
 14 |     public static var rdf = Namespace(value: "http://www.w3.org/1999/02/22-rdf-syntax-ns#")
    |                       `- note: static property declared here
 15 |     public static var rdfs = Namespace(value: "http://www.w3.org/2000/01/rdf-schema#")
 16 |     public static var sd = Namespace(value: "http://www.w3.org/ns/sparql-service-description#")
/host/spi-builder-workspace/Sources/Kineo/QuadStore/SQLiteQuadStore.swift:136:23: warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 134 |             Namespace.rdf.Resource,
 135 |             Namespace.rdf.first,
 136 |             Namespace.rdf.rest,
     |                       `- warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 137 |             Namespace.rdf.nil,
 138 |             Namespace.xsd.string,
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/IRI.swift:14:23: note: static property declared here
 12 | public struct Namespace {
 13 |     public static var xsd = Namespace(value: "http://www.w3.org/2001/XMLSchema#")
 14 |     public static var rdf = Namespace(value: "http://www.w3.org/1999/02/22-rdf-syntax-ns#")
    |                       `- note: static property declared here
 15 |     public static var rdfs = Namespace(value: "http://www.w3.org/2000/01/rdf-schema#")
 16 |     public static var sd = Namespace(value: "http://www.w3.org/ns/sparql-service-description#")
/host/spi-builder-workspace/Sources/Kineo/QuadStore/SQLiteQuadStore.swift:137:23: warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 135 |             Namespace.rdf.first,
 136 |             Namespace.rdf.rest,
 137 |             Namespace.rdf.nil,
     |                       `- warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 138 |             Namespace.xsd.string,
 139 |             Namespace.xsd.integer,
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/IRI.swift:14:23: note: static property declared here
 12 | public struct Namespace {
 13 |     public static var xsd = Namespace(value: "http://www.w3.org/2001/XMLSchema#")
 14 |     public static var rdf = Namespace(value: "http://www.w3.org/1999/02/22-rdf-syntax-ns#")
    |                       `- note: static property declared here
 15 |     public static var rdfs = Namespace(value: "http://www.w3.org/2000/01/rdf-schema#")
 16 |     public static var sd = Namespace(value: "http://www.w3.org/ns/sparql-service-description#")
/host/spi-builder-workspace/Sources/Kineo/QuadStore/SQLiteQuadStore.swift:138:23: warning: reference to static property 'xsd' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 136 |             Namespace.rdf.rest,
 137 |             Namespace.rdf.nil,
 138 |             Namespace.xsd.string,
     |                       `- warning: reference to static property 'xsd' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 139 |             Namespace.xsd.integer,
 140 |             Namespace.xsd.decimal,
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/IRI.swift:13:23: note: static property declared here
 11 | @dynamicMemberLookup
 12 | public struct Namespace {
 13 |     public static var xsd = Namespace(value: "http://www.w3.org/2001/XMLSchema#")
    |                       `- note: static property declared here
 14 |     public static var rdf = Namespace(value: "http://www.w3.org/1999/02/22-rdf-syntax-ns#")
 15 |     public static var rdfs = Namespace(value: "http://www.w3.org/2000/01/rdf-schema#")
/host/spi-builder-workspace/Sources/Kineo/QuadStore/SQLiteQuadStore.swift:139:23: warning: reference to static property 'xsd' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 137 |             Namespace.rdf.nil,
 138 |             Namespace.xsd.string,
 139 |             Namespace.xsd.integer,
     |                       `- warning: reference to static property 'xsd' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 140 |             Namespace.xsd.decimal,
 141 |             Namespace.xsd.double,
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/IRI.swift:13:23: note: static property declared here
 11 | @dynamicMemberLookup
 12 | public struct Namespace {
 13 |     public static var xsd = Namespace(value: "http://www.w3.org/2001/XMLSchema#")
    |                       `- note: static property declared here
 14 |     public static var rdf = Namespace(value: "http://www.w3.org/1999/02/22-rdf-syntax-ns#")
 15 |     public static var rdfs = Namespace(value: "http://www.w3.org/2000/01/rdf-schema#")
/host/spi-builder-workspace/Sources/Kineo/QuadStore/SQLiteQuadStore.swift:140:23: warning: reference to static property 'xsd' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 138 |             Namespace.xsd.string,
 139 |             Namespace.xsd.integer,
 140 |             Namespace.xsd.decimal,
     |                       `- warning: reference to static property 'xsd' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 141 |             Namespace.xsd.double,
 142 |             Namespace.xsd.float
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/IRI.swift:13:23: note: static property declared here
 11 | @dynamicMemberLookup
 12 | public struct Namespace {
 13 |     public static var xsd = Namespace(value: "http://www.w3.org/2001/XMLSchema#")
    |                       `- note: static property declared here
 14 |     public static var rdf = Namespace(value: "http://www.w3.org/1999/02/22-rdf-syntax-ns#")
 15 |     public static var rdfs = Namespace(value: "http://www.w3.org/2000/01/rdf-schema#")
/host/spi-builder-workspace/Sources/Kineo/QuadStore/SQLiteQuadStore.swift:141:23: warning: reference to static property 'xsd' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 139 |             Namespace.xsd.integer,
 140 |             Namespace.xsd.decimal,
 141 |             Namespace.xsd.double,
     |                       `- warning: reference to static property 'xsd' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 142 |             Namespace.xsd.float
 143 |         ]
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/IRI.swift:13:23: note: static property declared here
 11 | @dynamicMemberLookup
 12 | public struct Namespace {
 13 |     public static var xsd = Namespace(value: "http://www.w3.org/2001/XMLSchema#")
    |                       `- note: static property declared here
 14 |     public static var rdf = Namespace(value: "http://www.w3.org/1999/02/22-rdf-syntax-ns#")
 15 |     public static var rdfs = Namespace(value: "http://www.w3.org/2000/01/rdf-schema#")
/host/spi-builder-workspace/Sources/Kineo/QuadStore/SQLiteQuadStore.swift:142:23: warning: reference to static property 'xsd' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 140 |             Namespace.xsd.decimal,
 141 |             Namespace.xsd.double,
 142 |             Namespace.xsd.float
     |                       `- warning: reference to static property 'xsd' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 143 |         ]
 144 |
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/IRI.swift:13:23: note: static property declared here
 11 | @dynamicMemberLookup
 12 | public struct Namespace {
 13 |     public static var xsd = Namespace(value: "http://www.w3.org/2001/XMLSchema#")
    |                       `- note: static property declared here
 14 |     public static var rdf = Namespace(value: "http://www.w3.org/1999/02/22-rdf-syntax-ns#")
 15 |     public static var rdfs = Namespace(value: "http://www.w3.org/2000/01/rdf-schema#")
/host/spi-builder-workspace/Sources/Kineo/QuadStore/SQLiteQuadStore.swift:294:32: warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 292 |             }
 293 |             let dt = dtTerm.value
 294 |             if dt == Namespace.rdf.langString {
     |                                `- warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 295 |                 guard let lang = row[languageColumn] else {
 296 |                     return nil
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/IRI.swift:14:23: note: static property declared here
 12 | public struct Namespace {
 13 |     public static var xsd = Namespace(value: "http://www.w3.org/2001/XMLSchema#")
 14 |     public static var rdf = Namespace(value: "http://www.w3.org/1999/02/22-rdf-syntax-ns#")
    |                       `- note: static property declared here
 15 |     public static var rdfs = Namespace(value: "http://www.w3.org/2000/01/rdf-schema#")
 16 |     public static var sd = Namespace(value: "http://www.w3.org/ns/sparql-service-description#")
/host/spi-builder-workspace/Sources/Kineo/QuadStore/SQLiteQuadStore.swift:790:54: warning: reference to static property 'groundKeyPaths' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 788 |     public func results(matching pattern: QuadPattern) throws -> AnyIterator<SPARQLResultSolution<Term>> {
 789 |         var map = [String: KeyPath<Quad, Term>]()
 790 |         for (node, path) in zip(pattern, QuadPattern.groundKeyPaths) {
     |                                                      `- warning: reference to static property 'groundKeyPaths' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 791 |             switch node {
 792 |             case let .variable(name, binding: true):
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/RDFPatterns.swift:173:23: note: static property declared here
171 |     public typealias GroundType = Quad
172 |     public static var keyPaths: [WritableKeyPath<QuadPattern, Node>] = [\.subject, \.predicate, \.object, \.graph]
173 |     public static var groundKeyPaths: [KeyPath<GroundType, Term>] = [\Quad.subject, \Quad.predicate, \Quad.object, \Quad.graph]
    |                       `- note: static property declared here
174 |     public static var groundKeyNames = ["subject", "predicate", "object", "graph"]
175 |
/host/spi-builder-workspace/Sources/Kineo/QuadStore/SQLiteQuadStore.swift:1063:62: warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
1061 |                                        termValueColumn <- term.value)
1062 |         case .language(let lang):
1063 |             let id = try getOrSetID(for: Term(iri: Namespace.rdf.langString))
     |                                                              `- warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
1064 |             insert = termsTable.insert(or: .ignore,
1065 |                                        idColumn <- i,
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/IRI.swift:14:23: note: static property declared here
 12 | public struct Namespace {
 13 |     public static var xsd = Namespace(value: "http://www.w3.org/2001/XMLSchema#")
 14 |     public static var rdf = Namespace(value: "http://www.w3.org/1999/02/22-rdf-syntax-ns#")
    |                       `- note: static property declared here
 15 |     public static var rdfs = Namespace(value: "http://www.w3.org/2000/01/rdf-schema#")
 16 |     public static var sd = Namespace(value: "http://www.w3.org/ns/sparql-service-description#")
/host/spi-builder-workspace/Sources/Kineo/QuadStore/SQLiteQuadStore.swift:1408:42: warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
1406 |         switch value {
1407 |         case 1:
1408 |             return Term(value: Namespace.rdf.type, type: .iri)
     |                                          `- warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
1409 |         case 2:
1410 |             return Term(value: Namespace.rdf.List, type: .iri)
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/IRI.swift:14:23: note: static property declared here
 12 | public struct Namespace {
 13 |     public static var xsd = Namespace(value: "http://www.w3.org/2001/XMLSchema#")
 14 |     public static var rdf = Namespace(value: "http://www.w3.org/1999/02/22-rdf-syntax-ns#")
    |                       `- note: static property declared here
 15 |     public static var rdfs = Namespace(value: "http://www.w3.org/2000/01/rdf-schema#")
 16 |     public static var sd = Namespace(value: "http://www.w3.org/ns/sparql-service-description#")
/host/spi-builder-workspace/Sources/Kineo/QuadStore/SQLiteQuadStore.swift:1410:42: warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
1408 |             return Term(value: Namespace.rdf.type, type: .iri)
1409 |         case 2:
1410 |             return Term(value: Namespace.rdf.List, type: .iri)
     |                                          `- warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
1411 |         case 3:
1412 |             return Term(value: Namespace.rdf.Resource, type: .iri)
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/IRI.swift:14:23: note: static property declared here
 12 | public struct Namespace {
 13 |     public static var xsd = Namespace(value: "http://www.w3.org/2001/XMLSchema#")
 14 |     public static var rdf = Namespace(value: "http://www.w3.org/1999/02/22-rdf-syntax-ns#")
    |                       `- note: static property declared here
 15 |     public static var rdfs = Namespace(value: "http://www.w3.org/2000/01/rdf-schema#")
 16 |     public static var sd = Namespace(value: "http://www.w3.org/ns/sparql-service-description#")
/host/spi-builder-workspace/Sources/Kineo/QuadStore/SQLiteQuadStore.swift:1412:42: warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
1410 |             return Term(value: Namespace.rdf.List, type: .iri)
1411 |         case 3:
1412 |             return Term(value: Namespace.rdf.Resource, type: .iri)
     |                                          `- warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
1413 |         case 4:
1414 |             return Term(value: Namespace.rdf.first, type: .iri)
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/IRI.swift:14:23: note: static property declared here
 12 | public struct Namespace {
 13 |     public static var xsd = Namespace(value: "http://www.w3.org/2001/XMLSchema#")
 14 |     public static var rdf = Namespace(value: "http://www.w3.org/1999/02/22-rdf-syntax-ns#")
    |                       `- note: static property declared here
 15 |     public static var rdfs = Namespace(value: "http://www.w3.org/2000/01/rdf-schema#")
 16 |     public static var sd = Namespace(value: "http://www.w3.org/ns/sparql-service-description#")
/host/spi-builder-workspace/Sources/Kineo/QuadStore/SQLiteQuadStore.swift:1414:42: warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
1412 |             return Term(value: Namespace.rdf.Resource, type: .iri)
1413 |         case 4:
1414 |             return Term(value: Namespace.rdf.first, type: .iri)
     |                                          `- warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
1415 |         case 5:
1416 |             return Term(value: Namespace.rdf.rest, type: .iri)
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/IRI.swift:14:23: note: static property declared here
 12 | public struct Namespace {
 13 |     public static var xsd = Namespace(value: "http://www.w3.org/2001/XMLSchema#")
 14 |     public static var rdf = Namespace(value: "http://www.w3.org/1999/02/22-rdf-syntax-ns#")
    |                       `- note: static property declared here
 15 |     public static var rdfs = Namespace(value: "http://www.w3.org/2000/01/rdf-schema#")
 16 |     public static var sd = Namespace(value: "http://www.w3.org/ns/sparql-service-description#")
/host/spi-builder-workspace/Sources/Kineo/QuadStore/SQLiteQuadStore.swift:1416:42: warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
1414 |             return Term(value: Namespace.rdf.first, type: .iri)
1415 |         case 5:
1416 |             return Term(value: Namespace.rdf.rest, type: .iri)
     |                                          `- warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
1417 |         case 6:
1418 |             return Term(value: "http://www.w3.org/2000/01/rdf-schema#comment", type: .iri)
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/IRI.swift:14:23: note: static property declared here
 12 | public struct Namespace {
 13 |     public static var xsd = Namespace(value: "http://www.w3.org/2001/XMLSchema#")
 14 |     public static var rdf = Namespace(value: "http://www.w3.org/1999/02/22-rdf-syntax-ns#")
    |                       `- note: static property declared here
 15 |     public static var rdfs = Namespace(value: "http://www.w3.org/2000/01/rdf-schema#")
 16 |     public static var sd = Namespace(value: "http://www.w3.org/ns/sparql-service-description#")
/host/spi-builder-workspace/Sources/Kineo/QuadStore/TriplePatternFragmentQuadStore.swift:97:54: warning: reference to static property 'groundKeyPaths' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 95 |     public func results(matching pattern: QuadPattern) throws -> AnyIterator<SPARQLResultSolution<Term>> {
 96 |         var map = [String: KeyPath<Quad, Term>]()
 97 |         for (node, path) in zip(pattern, QuadPattern.groundKeyPaths) {
    |                                                      `- warning: reference to static property 'groundKeyPaths' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 98 |             switch node {
 99 |             case let .variable(name, binding: true):
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/RDFPatterns.swift:173:23: note: static property declared here
171 |     public typealias GroundType = Quad
172 |     public static var keyPaths: [WritableKeyPath<QuadPattern, Node>] = [\.subject, \.predicate, \.object, \.graph]
173 |     public static var groundKeyPaths: [KeyPath<GroundType, Term>] = [\Quad.subject, \Quad.predicate, \Quad.object, \Quad.graph]
    |                       `- note: static property declared here
174 |     public static var groundKeyNames = ["subject", "predicate", "object", "graph"]
175 |
/host/spi-builder-workspace/Sources/Kineo/QuadStore/TriplePatternFragmentQuadStore.swift:284:13: warning: mutation of captured var 'args' in concurrently-executing code; this is an error in the Swift 6 language mode
282 | //        print("(getting RDF from \(u))")
283 |         let task = session.dataTask(with: urlRequest) {
284 |             args = ($0, $1, $2)
    |             `- warning: mutation of captured var 'args' in concurrently-executing code; this is an error in the Swift 6 language mode
285 |             semaphore.signal()
286 |         }
/host/spi-builder-workspace/Sources/Kineo/SPARQL/QueryPlan.swift:14:17: error: cannot find type 'CFAbsoluteTime' in scope
 12 |     var indent: Int
 13 |     var counter: Int
 14 |     var stack: [CFAbsoluteTime]
    |                 `- error: cannot find type 'CFAbsoluteTime' in scope
 15 |     var times: [Token: Double]
 16 |     var plans: [Token: (Int, _QueryPlan)]
[324/340] Compiling Kineo NTriples.swift
/host/spi-builder-workspace/Sources/Kineo/QuadStore/SQLiteQuadStore.swift:131:23: warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 129 |
 130 |         let iris = [
 131 |             Namespace.rdf.type,
     |                       `- warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 132 |             Namespace.rdf.langString,
 133 |             Namespace.rdf.List,
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/IRI.swift:14:23: note: static property declared here
 12 | public struct Namespace {
 13 |     public static var xsd = Namespace(value: "http://www.w3.org/2001/XMLSchema#")
 14 |     public static var rdf = Namespace(value: "http://www.w3.org/1999/02/22-rdf-syntax-ns#")
    |                       `- note: static property declared here
 15 |     public static var rdfs = Namespace(value: "http://www.w3.org/2000/01/rdf-schema#")
 16 |     public static var sd = Namespace(value: "http://www.w3.org/ns/sparql-service-description#")
/host/spi-builder-workspace/Sources/Kineo/QuadStore/SQLiteQuadStore.swift:132:23: warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 130 |         let iris = [
 131 |             Namespace.rdf.type,
 132 |             Namespace.rdf.langString,
     |                       `- warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 133 |             Namespace.rdf.List,
 134 |             Namespace.rdf.Resource,
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/IRI.swift:14:23: note: static property declared here
 12 | public struct Namespace {
 13 |     public static var xsd = Namespace(value: "http://www.w3.org/2001/XMLSchema#")
 14 |     public static var rdf = Namespace(value: "http://www.w3.org/1999/02/22-rdf-syntax-ns#")
    |                       `- note: static property declared here
 15 |     public static var rdfs = Namespace(value: "http://www.w3.org/2000/01/rdf-schema#")
 16 |     public static var sd = Namespace(value: "http://www.w3.org/ns/sparql-service-description#")
/host/spi-builder-workspace/Sources/Kineo/QuadStore/SQLiteQuadStore.swift:133:23: warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 131 |             Namespace.rdf.type,
 132 |             Namespace.rdf.langString,
 133 |             Namespace.rdf.List,
     |                       `- warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 134 |             Namespace.rdf.Resource,
 135 |             Namespace.rdf.first,
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/IRI.swift:14:23: note: static property declared here
 12 | public struct Namespace {
 13 |     public static var xsd = Namespace(value: "http://www.w3.org/2001/XMLSchema#")
 14 |     public static var rdf = Namespace(value: "http://www.w3.org/1999/02/22-rdf-syntax-ns#")
    |                       `- note: static property declared here
 15 |     public static var rdfs = Namespace(value: "http://www.w3.org/2000/01/rdf-schema#")
 16 |     public static var sd = Namespace(value: "http://www.w3.org/ns/sparql-service-description#")
/host/spi-builder-workspace/Sources/Kineo/QuadStore/SQLiteQuadStore.swift:134:23: warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 132 |             Namespace.rdf.langString,
 133 |             Namespace.rdf.List,
 134 |             Namespace.rdf.Resource,
     |                       `- warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 135 |             Namespace.rdf.first,
 136 |             Namespace.rdf.rest,
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/IRI.swift:14:23: note: static property declared here
 12 | public struct Namespace {
 13 |     public static var xsd = Namespace(value: "http://www.w3.org/2001/XMLSchema#")
 14 |     public static var rdf = Namespace(value: "http://www.w3.org/1999/02/22-rdf-syntax-ns#")
    |                       `- note: static property declared here
 15 |     public static var rdfs = Namespace(value: "http://www.w3.org/2000/01/rdf-schema#")
 16 |     public static var sd = Namespace(value: "http://www.w3.org/ns/sparql-service-description#")
/host/spi-builder-workspace/Sources/Kineo/QuadStore/SQLiteQuadStore.swift:135:23: warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 133 |             Namespace.rdf.List,
 134 |             Namespace.rdf.Resource,
 135 |             Namespace.rdf.first,
     |                       `- warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 136 |             Namespace.rdf.rest,
 137 |             Namespace.rdf.nil,
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/IRI.swift:14:23: note: static property declared here
 12 | public struct Namespace {
 13 |     public static var xsd = Namespace(value: "http://www.w3.org/2001/XMLSchema#")
 14 |     public static var rdf = Namespace(value: "http://www.w3.org/1999/02/22-rdf-syntax-ns#")
    |                       `- note: static property declared here
 15 |     public static var rdfs = Namespace(value: "http://www.w3.org/2000/01/rdf-schema#")
 16 |     public static var sd = Namespace(value: "http://www.w3.org/ns/sparql-service-description#")
/host/spi-builder-workspace/Sources/Kineo/QuadStore/SQLiteQuadStore.swift:136:23: warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 134 |             Namespace.rdf.Resource,
 135 |             Namespace.rdf.first,
 136 |             Namespace.rdf.rest,
     |                       `- warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 137 |             Namespace.rdf.nil,
 138 |             Namespace.xsd.string,
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/IRI.swift:14:23: note: static property declared here
 12 | public struct Namespace {
 13 |     public static var xsd = Namespace(value: "http://www.w3.org/2001/XMLSchema#")
 14 |     public static var rdf = Namespace(value: "http://www.w3.org/1999/02/22-rdf-syntax-ns#")
    |                       `- note: static property declared here
 15 |     public static var rdfs = Namespace(value: "http://www.w3.org/2000/01/rdf-schema#")
 16 |     public static var sd = Namespace(value: "http://www.w3.org/ns/sparql-service-description#")
/host/spi-builder-workspace/Sources/Kineo/QuadStore/SQLiteQuadStore.swift:137:23: warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 135 |             Namespace.rdf.first,
 136 |             Namespace.rdf.rest,
 137 |             Namespace.rdf.nil,
     |                       `- warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 138 |             Namespace.xsd.string,
 139 |             Namespace.xsd.integer,
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/IRI.swift:14:23: note: static property declared here
 12 | public struct Namespace {
 13 |     public static var xsd = Namespace(value: "http://www.w3.org/2001/XMLSchema#")
 14 |     public static var rdf = Namespace(value: "http://www.w3.org/1999/02/22-rdf-syntax-ns#")
    |                       `- note: static property declared here
 15 |     public static var rdfs = Namespace(value: "http://www.w3.org/2000/01/rdf-schema#")
 16 |     public static var sd = Namespace(value: "http://www.w3.org/ns/sparql-service-description#")
/host/spi-builder-workspace/Sources/Kineo/QuadStore/SQLiteQuadStore.swift:138:23: warning: reference to static property 'xsd' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 136 |             Namespace.rdf.rest,
 137 |             Namespace.rdf.nil,
 138 |             Namespace.xsd.string,
     |                       `- warning: reference to static property 'xsd' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 139 |             Namespace.xsd.integer,
 140 |             Namespace.xsd.decimal,
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/IRI.swift:13:23: note: static property declared here
 11 | @dynamicMemberLookup
 12 | public struct Namespace {
 13 |     public static var xsd = Namespace(value: "http://www.w3.org/2001/XMLSchema#")
    |                       `- note: static property declared here
 14 |     public static var rdf = Namespace(value: "http://www.w3.org/1999/02/22-rdf-syntax-ns#")
 15 |     public static var rdfs = Namespace(value: "http://www.w3.org/2000/01/rdf-schema#")
/host/spi-builder-workspace/Sources/Kineo/QuadStore/SQLiteQuadStore.swift:139:23: warning: reference to static property 'xsd' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 137 |             Namespace.rdf.nil,
 138 |             Namespace.xsd.string,
 139 |             Namespace.xsd.integer,
     |                       `- warning: reference to static property 'xsd' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 140 |             Namespace.xsd.decimal,
 141 |             Namespace.xsd.double,
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/IRI.swift:13:23: note: static property declared here
 11 | @dynamicMemberLookup
 12 | public struct Namespace {
 13 |     public static var xsd = Namespace(value: "http://www.w3.org/2001/XMLSchema#")
    |                       `- note: static property declared here
 14 |     public static var rdf = Namespace(value: "http://www.w3.org/1999/02/22-rdf-syntax-ns#")
 15 |     public static var rdfs = Namespace(value: "http://www.w3.org/2000/01/rdf-schema#")
/host/spi-builder-workspace/Sources/Kineo/QuadStore/SQLiteQuadStore.swift:140:23: warning: reference to static property 'xsd' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 138 |             Namespace.xsd.string,
 139 |             Namespace.xsd.integer,
 140 |             Namespace.xsd.decimal,
     |                       `- warning: reference to static property 'xsd' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 141 |             Namespace.xsd.double,
 142 |             Namespace.xsd.float
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/IRI.swift:13:23: note: static property declared here
 11 | @dynamicMemberLookup
 12 | public struct Namespace {
 13 |     public static var xsd = Namespace(value: "http://www.w3.org/2001/XMLSchema#")
    |                       `- note: static property declared here
 14 |     public static var rdf = Namespace(value: "http://www.w3.org/1999/02/22-rdf-syntax-ns#")
 15 |     public static var rdfs = Namespace(value: "http://www.w3.org/2000/01/rdf-schema#")
/host/spi-builder-workspace/Sources/Kineo/QuadStore/SQLiteQuadStore.swift:141:23: warning: reference to static property 'xsd' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 139 |             Namespace.xsd.integer,
 140 |             Namespace.xsd.decimal,
 141 |             Namespace.xsd.double,
     |                       `- warning: reference to static property 'xsd' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 142 |             Namespace.xsd.float
 143 |         ]
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/IRI.swift:13:23: note: static property declared here
 11 | @dynamicMemberLookup
 12 | public struct Namespace {
 13 |     public static var xsd = Namespace(value: "http://www.w3.org/2001/XMLSchema#")
    |                       `- note: static property declared here
 14 |     public static var rdf = Namespace(value: "http://www.w3.org/1999/02/22-rdf-syntax-ns#")
 15 |     public static var rdfs = Namespace(value: "http://www.w3.org/2000/01/rdf-schema#")
/host/spi-builder-workspace/Sources/Kineo/QuadStore/SQLiteQuadStore.swift:142:23: warning: reference to static property 'xsd' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 140 |             Namespace.xsd.decimal,
 141 |             Namespace.xsd.double,
 142 |             Namespace.xsd.float
     |                       `- warning: reference to static property 'xsd' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 143 |         ]
 144 |
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/IRI.swift:13:23: note: static property declared here
 11 | @dynamicMemberLookup
 12 | public struct Namespace {
 13 |     public static var xsd = Namespace(value: "http://www.w3.org/2001/XMLSchema#")
    |                       `- note: static property declared here
 14 |     public static var rdf = Namespace(value: "http://www.w3.org/1999/02/22-rdf-syntax-ns#")
 15 |     public static var rdfs = Namespace(value: "http://www.w3.org/2000/01/rdf-schema#")
/host/spi-builder-workspace/Sources/Kineo/QuadStore/SQLiteQuadStore.swift:294:32: warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 292 |             }
 293 |             let dt = dtTerm.value
 294 |             if dt == Namespace.rdf.langString {
     |                                `- warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 295 |                 guard let lang = row[languageColumn] else {
 296 |                     return nil
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/IRI.swift:14:23: note: static property declared here
 12 | public struct Namespace {
 13 |     public static var xsd = Namespace(value: "http://www.w3.org/2001/XMLSchema#")
 14 |     public static var rdf = Namespace(value: "http://www.w3.org/1999/02/22-rdf-syntax-ns#")
    |                       `- note: static property declared here
 15 |     public static var rdfs = Namespace(value: "http://www.w3.org/2000/01/rdf-schema#")
 16 |     public static var sd = Namespace(value: "http://www.w3.org/ns/sparql-service-description#")
/host/spi-builder-workspace/Sources/Kineo/QuadStore/SQLiteQuadStore.swift:790:54: warning: reference to static property 'groundKeyPaths' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 788 |     public func results(matching pattern: QuadPattern) throws -> AnyIterator<SPARQLResultSolution<Term>> {
 789 |         var map = [String: KeyPath<Quad, Term>]()
 790 |         for (node, path) in zip(pattern, QuadPattern.groundKeyPaths) {
     |                                                      `- warning: reference to static property 'groundKeyPaths' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 791 |             switch node {
 792 |             case let .variable(name, binding: true):
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/RDFPatterns.swift:173:23: note: static property declared here
171 |     public typealias GroundType = Quad
172 |     public static var keyPaths: [WritableKeyPath<QuadPattern, Node>] = [\.subject, \.predicate, \.object, \.graph]
173 |     public static var groundKeyPaths: [KeyPath<GroundType, Term>] = [\Quad.subject, \Quad.predicate, \Quad.object, \Quad.graph]
    |                       `- note: static property declared here
174 |     public static var groundKeyNames = ["subject", "predicate", "object", "graph"]
175 |
/host/spi-builder-workspace/Sources/Kineo/QuadStore/SQLiteQuadStore.swift:1063:62: warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
1061 |                                        termValueColumn <- term.value)
1062 |         case .language(let lang):
1063 |             let id = try getOrSetID(for: Term(iri: Namespace.rdf.langString))
     |                                                              `- warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
1064 |             insert = termsTable.insert(or: .ignore,
1065 |                                        idColumn <- i,
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/IRI.swift:14:23: note: static property declared here
 12 | public struct Namespace {
 13 |     public static var xsd = Namespace(value: "http://www.w3.org/2001/XMLSchema#")
 14 |     public static var rdf = Namespace(value: "http://www.w3.org/1999/02/22-rdf-syntax-ns#")
    |                       `- note: static property declared here
 15 |     public static var rdfs = Namespace(value: "http://www.w3.org/2000/01/rdf-schema#")
 16 |     public static var sd = Namespace(value: "http://www.w3.org/ns/sparql-service-description#")
/host/spi-builder-workspace/Sources/Kineo/QuadStore/SQLiteQuadStore.swift:1408:42: warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
1406 |         switch value {
1407 |         case 1:
1408 |             return Term(value: Namespace.rdf.type, type: .iri)
     |                                          `- warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
1409 |         case 2:
1410 |             return Term(value: Namespace.rdf.List, type: .iri)
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/IRI.swift:14:23: note: static property declared here
 12 | public struct Namespace {
 13 |     public static var xsd = Namespace(value: "http://www.w3.org/2001/XMLSchema#")
 14 |     public static var rdf = Namespace(value: "http://www.w3.org/1999/02/22-rdf-syntax-ns#")
    |                       `- note: static property declared here
 15 |     public static var rdfs = Namespace(value: "http://www.w3.org/2000/01/rdf-schema#")
 16 |     public static var sd = Namespace(value: "http://www.w3.org/ns/sparql-service-description#")
/host/spi-builder-workspace/Sources/Kineo/QuadStore/SQLiteQuadStore.swift:1410:42: warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
1408 |             return Term(value: Namespace.rdf.type, type: .iri)
1409 |         case 2:
1410 |             return Term(value: Namespace.rdf.List, type: .iri)
     |                                          `- warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
1411 |         case 3:
1412 |             return Term(value: Namespace.rdf.Resource, type: .iri)
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/IRI.swift:14:23: note: static property declared here
 12 | public struct Namespace {
 13 |     public static var xsd = Namespace(value: "http://www.w3.org/2001/XMLSchema#")
 14 |     public static var rdf = Namespace(value: "http://www.w3.org/1999/02/22-rdf-syntax-ns#")
    |                       `- note: static property declared here
 15 |     public static var rdfs = Namespace(value: "http://www.w3.org/2000/01/rdf-schema#")
 16 |     public static var sd = Namespace(value: "http://www.w3.org/ns/sparql-service-description#")
/host/spi-builder-workspace/Sources/Kineo/QuadStore/SQLiteQuadStore.swift:1412:42: warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
1410 |             return Term(value: Namespace.rdf.List, type: .iri)
1411 |         case 3:
1412 |             return Term(value: Namespace.rdf.Resource, type: .iri)
     |                                          `- warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
1413 |         case 4:
1414 |             return Term(value: Namespace.rdf.first, type: .iri)
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/IRI.swift:14:23: note: static property declared here
 12 | public struct Namespace {
 13 |     public static var xsd = Namespace(value: "http://www.w3.org/2001/XMLSchema#")
 14 |     public static var rdf = Namespace(value: "http://www.w3.org/1999/02/22-rdf-syntax-ns#")
    |                       `- note: static property declared here
 15 |     public static var rdfs = Namespace(value: "http://www.w3.org/2000/01/rdf-schema#")
 16 |     public static var sd = Namespace(value: "http://www.w3.org/ns/sparql-service-description#")
/host/spi-builder-workspace/Sources/Kineo/QuadStore/SQLiteQuadStore.swift:1414:42: warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
1412 |             return Term(value: Namespace.rdf.Resource, type: .iri)
1413 |         case 4:
1414 |             return Term(value: Namespace.rdf.first, type: .iri)
     |                                          `- warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
1415 |         case 5:
1416 |             return Term(value: Namespace.rdf.rest, type: .iri)
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/IRI.swift:14:23: note: static property declared here
 12 | public struct Namespace {
 13 |     public static var xsd = Namespace(value: "http://www.w3.org/2001/XMLSchema#")
 14 |     public static var rdf = Namespace(value: "http://www.w3.org/1999/02/22-rdf-syntax-ns#")
    |                       `- note: static property declared here
 15 |     public static var rdfs = Namespace(value: "http://www.w3.org/2000/01/rdf-schema#")
 16 |     public static var sd = Namespace(value: "http://www.w3.org/ns/sparql-service-description#")
/host/spi-builder-workspace/Sources/Kineo/QuadStore/SQLiteQuadStore.swift:1416:42: warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
1414 |             return Term(value: Namespace.rdf.first, type: .iri)
1415 |         case 5:
1416 |             return Term(value: Namespace.rdf.rest, type: .iri)
     |                                          `- warning: reference to static property 'rdf' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
1417 |         case 6:
1418 |             return Term(value: "http://www.w3.org/2000/01/rdf-schema#comment", type: .iri)
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/IRI.swift:14:23: note: static property declared here
 12 | public struct Namespace {
 13 |     public static var xsd = Namespace(value: "http://www.w3.org/2001/XMLSchema#")
 14 |     public static var rdf = Namespace(value: "http://www.w3.org/1999/02/22-rdf-syntax-ns#")
    |                       `- note: static property declared here
 15 |     public static var rdfs = Namespace(value: "http://www.w3.org/2000/01/rdf-schema#")
 16 |     public static var sd = Namespace(value: "http://www.w3.org/ns/sparql-service-description#")
/host/spi-builder-workspace/Sources/Kineo/QuadStore/TriplePatternFragmentQuadStore.swift:97:54: warning: reference to static property 'groundKeyPaths' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 95 |     public func results(matching pattern: QuadPattern) throws -> AnyIterator<SPARQLResultSolution<Term>> {
 96 |         var map = [String: KeyPath<Quad, Term>]()
 97 |         for (node, path) in zip(pattern, QuadPattern.groundKeyPaths) {
    |                                                      `- warning: reference to static property 'groundKeyPaths' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
 98 |             switch node {
 99 |             case let .variable(name, binding: true):
/host/spi-builder-workspace/.build/checkouts/swift-sparql-syntax/Sources/SPARQLSyntax/RDFPatterns.swift:173:23: note: static property declared here
171 |     public typealias GroundType = Quad
172 |     public static var keyPaths: [WritableKeyPath<QuadPattern, Node>] = [\.subject, \.predicate, \.object, \.graph]
173 |     public static var groundKeyPaths: [KeyPath<GroundType, Term>] = [\Quad.subject, \Quad.predicate, \Quad.object, \Quad.graph]
    |                       `- note: static property declared here
174 |     public static var groundKeyNames = ["subject", "predicate", "object", "graph"]
175 |
/host/spi-builder-workspace/Sources/Kineo/QuadStore/TriplePatternFragmentQuadStore.swift:284:13: warning: mutation of captured var 'args' in concurrently-executing code; this is an error in the Swift 6 language mode
282 | //        print("(getting RDF from \(u))")
283 |         let task = session.dataTask(with: urlRequest) {
284 |             args = ($0, $1, $2)
    |             `- warning: mutation of captured var 'args' in concurrently-executing code; this is an error in the Swift 6 language mode
285 |             semaphore.signal()
286 |         }
/host/spi-builder-workspace/Sources/Kineo/SPARQL/QueryPlan.swift:14:17: error: cannot find type 'CFAbsoluteTime' in scope
 12 |     var indent: Int
 13 |     var counter: Int
 14 |     var stack: [CFAbsoluteTime]
    |                 `- error: cannot find type 'CFAbsoluteTime' in scope
 15 |     var times: [Token: Double]
 16 |     var plans: [Token: (Int, _QueryPlan)]
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-2":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-6.1-latest swift build --triple x86_64-unknown-linux-gnu 2>&1
basic-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:3bdcac04179f4ed3e5b8e9dbd6e74bbf5ebc0f4fde48bbaad7d1e5c757e65bcb
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.1-latest
warning: 'csqlite': ignoring declared target(s) 'CSQLite' in the system package
warning: 'spi-builder-workspace': found 1 file(s) which are unhandled; explicitly declare them as resources or exclude from the target
    /host/spi-builder-workspace/Tests/KineoTests/Info.plist
warning: 'spi-builder-workspace': found 1 file(s) which are unhandled; explicitly declare them as resources or exclude from the target
    /host/spi-builder-workspace/Sources/Kineo/ext/Heap/LICENSE.txt
[0/1] Planning build
[1/1] Compiling plugin GenerateManual
Building for debugging...
[1/29] Write swift-version-24593BA9C3E375BF.txt
[3/164] Compiling IDPPlanner SetExtensions.swift
[4/170] Emitting module ArgumentParserToolInfo
[5/170] Compiling RealModule Real.swift
[6/171] Compiling CryptoSwift AEAD.swift
[7/171] Compiling CryptoSwift AEADChaCha20Poly1305.swift
[8/171] Compiling CryptoSwift AES.Cryptors.swift
[9/171] Compiling CryptoSwift AES.swift
[10/171] Compiling RealModule RealFunctions.swift
[11/171] Compiling RealModule Float80+Real.swift
[12/171] Compiling RealModule Float16+Real.swift
[13/171] Emitting module IDPPlanner
[14/171] Compiling IDPPlanner IDPPlanner.swift
[15/171] Compiling RealModule ElementaryFunctions.swift
[16/171] Compiling RealModule Float+Real.swift
[17/172] Emitting module RealModule
[18/173] Wrapping AST for IDPPlanner for debugging
[22/173] Compiling CryptoSwift Array+Extension.swift
[23/173] Compiling CryptoSwift Authenticator.swift
[24/173] Compiling CryptoSwift BatchedCollection.swift
[25/173] Compiling CryptoSwift Bit.swift
[26/173] Compiling CryptoSwift BlockCipher.swift
[30/173] Emitting module SQLite
[30/175] Wrapping AST for RealModule for debugging
[32/195] Compiling Algorithms Suffix.swift
[33/195] Compiling Algorithms Trim.swift
[34/197] Compiling ArgumentParserToolInfo ToolInfo.swift
[35/198] Compiling Algorithms MinMax.swift
[36/198] Compiling Algorithms Partition.swift
[37/198] Compiling Algorithms Permutations.swift
[38/198] Compiling Algorithms Product.swift
[39/198] Compiling Algorithms RandomSample.swift
[40/198] Compiling Algorithms Rotate.swift
[41/198] Compiling Algorithms Stride.swift
[43/197] Emitting module URITemplate
[44/197] Compiling URITemplate URITemplate.swift
[51/198] Compiling Algorithms Compacted.swift
[52/198] Compiling Algorithms Cycle.swift
[53/198] Compiling CryptoSwift Collection+Extension.swift
[54/198] Compiling CryptoSwift CompactMap.swift
[55/198] Compiling CryptoSwift Cryptor.swift
[56/198] Compiling CryptoSwift Cryptors.swift
[57/198] Compiling CryptoSwift Digest.swift
[58/198] Compiling CryptoSwift DigestType.swift
[59/198] Compiling CryptoSwift AES+Foundation.swift
[60/198] Compiling CryptoSwift Array+Foundation.swift
[61/198] Compiling CryptoSwift Blowfish+Foundation.swift
[62/198] Compiling CryptoSwift ChaCha20+Foundation.swift
[63/198] Compiling CryptoSwift Data+Extension.swift
[64/198] Compiling CryptoSwift HMAC+Foundation.swift
[65/198] Compiling CryptoSwift Rabbit+Foundation.swift
[66/248] Compiling ArgumentParser CommandGroup.swift
[67/248] Compiling ArgumentParser EnumerableFlag.swift
[68/248] Compiling ArgumentParser ArgumentVisibility.swift
[69/248] Compiling SPARQLSyntax XSD.swift
[70/248] Compiling ArgumentParser ParsableArgumentsValidation.swift
[71/248] Compiling ArgumentParser ParsableCommand.swift
[72/248] Compiling ArgumentParser OptionGroup.swift
[73/248] Compiling ArgumentParser AsyncParsableCommand.swift
[74/248] Compiling ArgumentParser CommandConfiguration.swift
[75/248] Compiling ArgumentParser ParsableArguments.swift
[77/248] Compiling ArgumentParser CompletionsGenerator.swift
[78/248] Compiling ArgumentParser FishCompletionsGenerator.swift
[79/248] Compiling ArgumentParser ZshCompletionsGenerator.swift
[82/248] Emitting module ArgumentParser
[85/253] Compiling ArgumentParser CompletionKind.swift
[86/253] Compiling ArgumentParser Errors.swift
[87/253] Compiling ArgumentParser Flag.swift
[88/253] Emitting module Algorithms
[98/254] Compiling ArgumentParser NameSpecification.swift
[99/254] Compiling ArgumentParser Option.swift
[100/254] Compiling ArgumentParser BashCompletionsGenerator.swift
[104/254] Compiling ArgumentParser Argument.swift
[105/254] Compiling ArgumentParser ArgumentHelp.swift
[107/254] Compiling ArgumentParser CollectionExtensions.swift
[108/254] Compiling ArgumentParser Platform.swift
[109/254] Compiling ArgumentParser SequenceExtensions.swift
[110/254] Compiling ArgumentParser StringExtensions.swift
[111/254] Compiling ArgumentParser Tree.swift
[111/254] Wrapping AST for Algorithms for debugging
[116/254] Compiling ArgumentParser ExpressibleByArgument.swift
[117/255] Compiling ArgumentParser Name.swift
[118/255] Compiling ArgumentParser Parsed.swift
[119/255] Compiling ArgumentParser ParsedValues.swift
[120/255] Compiling ArgumentParser ParserError.swift
[121/255] Compiling ArgumentParser SplitArguments.swift
[122/255] Compiling ArgumentParser DumpHelpGenerator.swift
[123/255] Compiling ArgumentParser HelpCommand.swift
[124/255] Compiling ArgumentParser HelpGenerator.swift
[125/255] Compiling ArgumentParser MessageInfo.swift
[126/255] Compiling ArgumentParser UsageGenerator.swift
[127/255] Compiling CryptoSwift SecureBytes.swift
[128/255] Compiling CryptoSwift StreamDecryptor.swift
[129/255] Compiling CryptoSwift StreamEncryptor.swift
[130/255] Compiling CryptoSwift String+Extension.swift
[131/255] Compiling CryptoSwift UInt128.swift
[132/255] Compiling CryptoSwift UInt16+Extension.swift
[133/255] Compiling CryptoSwift UInt32+Extension.swift
[134/255] Compiling CryptoSwift UInt64+Extension.swift
[135/255] Compiling CryptoSwift UInt8+Extension.swift
[136/255] Compiling CryptoSwift Updatable.swift
[137/255] Compiling CryptoSwift Utils.swift
[138/255] Compiling CryptoSwift ZeroPadding.swift
[144/254] Compiling ArgumentParser ArgumentDecoder.swift
[145/254] Compiling ArgumentParser ArgumentDefinition.swift
[146/254] Compiling ArgumentParser ArgumentSet.swift
[147/254] Compiling ArgumentParser CommandParser.swift
[148/254] Compiling ArgumentParser InputKey.swift
[149/254] Compiling ArgumentParser InputOrigin.swift
[164/254] Emitting module CryptoSwift
[191/254] Compiling CryptoSwift String+FoundationExtension.swift
[192/254] Compiling CryptoSwift Utils+Foundation.swift
[193/254] Compiling CryptoSwift Generics.swift
[194/254] Compiling CryptoSwift HKDF.swift
[195/254] Compiling CryptoSwift HMAC.swift
[196/254] Compiling CryptoSwift ISO10126Padding.swift
[197/254] Compiling CryptoSwift ISO78164Padding.swift
[198/254] Compiling CryptoSwift Int+Extension.swift
[199/254] Compiling CryptoSwift MD5.swift
[200/254] Compiling CryptoSwift NoPadding.swift
[201/254] Compiling CryptoSwift Operators.swift
[202/254] Compiling CryptoSwift PBKDF1.swift
[203/254] Compiling CryptoSwift Integer Conversion.swift
[204/254] Compiling CryptoSwift Multiplication.swift
[205/254] Compiling CryptoSwift Prime Test.swift
[206/254] Compiling CryptoSwift Random.swift
[207/254] Compiling CryptoSwift Shifts.swift
[208/254] Compiling CryptoSwift Square Root.swift
[209/254] Compiling CryptoSwift Strideable.swift
[210/254] Compiling CryptoSwift String Conversion.swift
[211/254] Compiling CryptoSwift Subtraction.swift
[212/254] Compiling CryptoSwift Words and Bits.swift
[213/254] Compiling CryptoSwift ChaCha20.swift
[214/254] Compiling CryptoSwift Checksum.swift
[215/254] Compiling CryptoSwift Cipher.swift
[216/254] Compiling CryptoSwift PBKDF2.swift
[217/254] Compiling CryptoSwift PKCS5.swift
[218/254] Compiling CryptoSwift PKCS7.swift
[219/254] Compiling CryptoSwift PKCS7Padding.swift
[220/254] Compiling CryptoSwift Padding.swift
[221/254] Compiling CryptoSwift Poly1305.swift
[222/254] Compiling CryptoSwift RSA.swift
[223/254] Compiling CryptoSwift Rabbit.swift
[224/254] Compiling CryptoSwift SHA1.swift
[225/254] Compiling CryptoSwift SHA2.swift
[226/254] Compiling CryptoSwift SHA3.swift
[227/254] Compiling CryptoSwift Scrypt.swift
[228/255] Wrapping AST for CryptoSwift for debugging
[230/255] Emitting module SPARQLSyntax
[237/256] Wrapping AST for SPARQLSyntax for debugging
[239/259] Compiling Diomede DataEncoding.swift
[240/259] Compiling Diomede Diomede.swift
[241/259] Emitting module Diomede
[243/265] Compiling DiomedeQuadStore Util.swift
[244/265] Compiling DiomedeQuadStore TypeSets.swift
[245/265] Compiling DiomedeQuadStore RDFExtensions.swift
[246/265] Compiling DiomedeQuadStore CharacteristicSets.swift
[247/265] Emitting module DiomedeQuadStore
[248/265] Compiling DiomedeQuadStore QuadStore.swift
error: emit-module command failed with exit code 1 (use -v to see invocation)
[250/301] Emitting module Kineo
/host/spi-builder-workspace/Sources/Kineo/QuadStore/QuadStore.swift:146:1: error: non-nominal type 'URLSession' (aka 'AnyObject') cannot be extended
144 | }
145 |
146 | extension URLSession {
    | `- error: non-nominal type 'URLSession' (aka 'AnyObject') cannot be extended
147 |     func synchronousDataTaskWithURL(url: URL) throws -> (Data, URLResponse?) {
148 |         var data: Data?, response: URLResponse?, error: Error?
/host/spi-builder-workspace/Sources/Kineo/SPARQL/QueryPlan.swift:14:17: error: cannot find type 'CFAbsoluteTime' in scope
 12 |     var indent: Int
 13 |     var counter: Int
 14 |     var stack: [CFAbsoluteTime]
    |                 `- error: cannot find type 'CFAbsoluteTime' in scope
 15 |     var times: [Token: Double]
 16 |     var plans: [Token: (Int, _QueryPlan)]
/host/spi-builder-workspace/Sources/Kineo/SPARQL/QueryPlan.swift:36:38: error: cannot find type 'CFAbsoluteTime' in scope
 34 |     }
 35 |
 36 |     private func getCurrentTime() -> CFAbsoluteTime {
    |                                      `- error: cannot find type 'CFAbsoluteTime' in scope
 37 |         return CFAbsoluteTimeGetCurrent()
 38 |     }
[251/306] Compiling Kineo DiomedeQuadStore.swift
/host/spi-builder-workspace/Sources/Kineo/QuadStore/QuadStore.swift:146:1: error: non-nominal type 'URLSession' (aka 'AnyObject') cannot be extended
144 | }
145 |
146 | extension URLSession {
    | `- error: non-nominal type 'URLSession' (aka 'AnyObject') cannot be extended
147 |     func synchronousDataTaskWithURL(url: URL) throws -> (Data, URLResponse?) {
148 |         var data: Data?, response: URLResponse?, error: Error?
/host/spi-builder-workspace/Sources/Kineo/QuadStore/QuadStore.swift:179:34: error: type 'URLSession' (aka 'AnyObject') has no member 'shared'
177 |         let parser = RDFParserCombined()
178 |         var quads = [Quad]()
179 |         let session = URLSession.shared
    |                                  `- error: type 'URLSession' (aka 'AnyObject') has no member 'shared'
180 |         let (data, resp) = try session.synchronousDataTaskWithURL(url: url)
181 |         var mt: String? = nil
[252/306] Compiling Kineo Graph.swift
/host/spi-builder-workspace/Sources/Kineo/QuadStore/QuadStore.swift:146:1: error: non-nominal type 'URLSession' (aka 'AnyObject') cannot be extended
144 | }
145 |
146 | extension URLSession {
    | `- error: non-nominal type 'URLSession' (aka 'AnyObject') cannot be extended
147 |     func synchronousDataTaskWithURL(url: URL) throws -> (Data, URLResponse?) {
148 |         var data: Data?, response: URLResponse?, error: Error?
/host/spi-builder-workspace/Sources/Kineo/QuadStore/QuadStore.swift:179:34: error: type 'URLSession' (aka 'AnyObject') has no member 'shared'
177 |         let parser = RDFParserCombined()
178 |         var quads = [Quad]()
179 |         let session = URLSession.shared
    |                                  `- error: type 'URLSession' (aka 'AnyObject') has no member 'shared'
180 |         let (data, resp) = try session.synchronousDataTaskWithURL(url: url)
181 |         var mt: String? = nil
[253/306] Compiling Kineo IdentityMap.swift
/host/spi-builder-workspace/Sources/Kineo/QuadStore/QuadStore.swift:146:1: error: non-nominal type 'URLSession' (aka 'AnyObject') cannot be extended
144 | }
145 |
146 | extension URLSession {
    | `- error: non-nominal type 'URLSession' (aka 'AnyObject') cannot be extended
147 |     func synchronousDataTaskWithURL(url: URL) throws -> (Data, URLResponse?) {
148 |         var data: Data?, response: URLResponse?, error: Error?
/host/spi-builder-workspace/Sources/Kineo/QuadStore/QuadStore.swift:179:34: error: type 'URLSession' (aka 'AnyObject') has no member 'shared'
177 |         let parser = RDFParserCombined()
178 |         var quads = [Quad]()
179 |         let session = URLSession.shared
    |                                  `- error: type 'URLSession' (aka 'AnyObject') has no member 'shared'
180 |         let (data, resp) = try session.synchronousDataTaskWithURL(url: url)
181 |         var mt: String? = nil
[254/306] Compiling Kineo MemoryQuadStore.swift
/host/spi-builder-workspace/Sources/Kineo/QuadStore/QuadStore.swift:146:1: error: non-nominal type 'URLSession' (aka 'AnyObject') cannot be extended
144 | }
145 |
146 | extension URLSession {
    | `- error: non-nominal type 'URLSession' (aka 'AnyObject') cannot be extended
147 |     func synchronousDataTaskWithURL(url: URL) throws -> (Data, URLResponse?) {
148 |         var data: Data?, response: URLResponse?, error: Error?
/host/spi-builder-workspace/Sources/Kineo/QuadStore/QuadStore.swift:179:34: error: type 'URLSession' (aka 'AnyObject') has no member 'shared'
177 |         let parser = RDFParserCombined()
178 |         var quads = [Quad]()
179 |         let session = URLSession.shared
    |                                  `- error: type 'URLSession' (aka 'AnyObject') has no member 'shared'
180 |         let (data, resp) = try session.synchronousDataTaskWithURL(url: url)
181 |         var mt: String? = nil
[255/306] Compiling Kineo QuadStore.swift
/host/spi-builder-workspace/Sources/Kineo/QuadStore/QuadStore.swift:146:1: error: non-nominal type 'URLSession' (aka 'AnyObject') cannot be extended
144 | }
145 |
146 | extension URLSession {
    | `- error: non-nominal type 'URLSession' (aka 'AnyObject') cannot be extended
147 |     func synchronousDataTaskWithURL(url: URL) throws -> (Data, URLResponse?) {
148 |         var data: Data?, response: URLResponse?, error: Error?
/host/spi-builder-workspace/Sources/Kineo/QuadStore/QuadStore.swift:179:34: error: type 'URLSession' (aka 'AnyObject') has no member 'shared'
177 |         let parser = RDFParserCombined()
178 |         var quads = [Quad]()
179 |         let session = URLSession.shared
    |                                  `- error: type 'URLSession' (aka 'AnyObject') has no member 'shared'
180 |         let (data, resp) = try session.synchronousDataTaskWithURL(url: url)
181 |         var mt: String? = nil
[256/306] Compiling Kineo SPARQLJSON.swift
[257/306] Compiling Kineo SPARQLSerialization.swift
[258/306] Compiling Kineo SPARQLTSV.swift
[259/306] Compiling Kineo SPARQLXML.swift
[260/306] Compiling Kineo Window.swift
[261/306] Compiling Kineo ExpressionParser.swift
[262/306] Compiling Kineo QueryParser.swift
[263/306] Compiling Kineo Date.swift
[264/306] Compiling Kineo LRUCache.swift
[265/306] Compiling Kineo Log.swift
[266/306] Compiling Kineo StoreConfiguration.swift
/host/spi-builder-workspace/Sources/Kineo/Util/StoreConfiguration.swift:113:57: error: value of optional type 'URL?' must be unwrapped to refer to member 'absoluteString' of wrapped base type 'URL'
111 |                 guard let path = filenameURL.absoluteURL?.absoluteString else { throw StoreConfigurationError.initializationError }
112 |                 #else
113 |                 let path = NSURL(fileURLWithPath: file).absoluteURL.absoluteString
    |                                                         |- error: value of optional type 'URL?' must be unwrapped to refer to member 'absoluteString' of wrapped base type 'URL'
    |                                                         |- note: chain the optional using '?' to access member 'absoluteString' only for non-'nil' base values
    |                                                         `- note: force-unwrap using '!' to abort execution if the optional value contains 'nil'
114 |                 #endif
115 |                 namedGraphs.append((Term(iri: path), file))
[267/306] Compiling Kineo Util.swift
/host/spi-builder-workspace/Sources/Kineo/Util/StoreConfiguration.swift:113:57: error: value of optional type 'URL?' must be unwrapped to refer to member 'absoluteString' of wrapped base type 'URL'
111 |                 guard let path = filenameURL.absoluteURL?.absoluteString else { throw StoreConfigurationError.initializationError }
112 |                 #else
113 |                 let path = NSURL(fileURLWithPath: file).absoluteURL.absoluteString
    |                                                         |- error: value of optional type 'URL?' must be unwrapped to refer to member 'absoluteString' of wrapped base type 'URL'
    |                                                         |- note: chain the optional using '?' to access member 'absoluteString' only for non-'nil' base values
    |                                                         `- note: force-unwrap using '!' to abort execution if the optional value contains 'nil'
114 |                 #endif
115 |                 namedGraphs.append((Term(iri: path), file))
[268/306] Compiling Kineo SPARQLTestSuite.swift
/host/spi-builder-workspace/Sources/Kineo/Util/StoreConfiguration.swift:113:57: error: value of optional type 'URL?' must be unwrapped to refer to member 'absoluteString' of wrapped base type 'URL'
111 |                 guard let path = filenameURL.absoluteURL?.absoluteString else { throw StoreConfigurationError.initializationError }
112 |                 #else
113 |                 let path = NSURL(fileURLWithPath: file).absoluteURL.absoluteString
    |                                                         |- error: value of optional type 'URL?' must be unwrapped to refer to member 'absoluteString' of wrapped base type 'URL'
    |                                                         |- note: chain the optional using '?' to access member 'absoluteString' only for non-'nil' base values
    |                                                         `- note: force-unwrap using '!' to abort execution if the optional value contains 'nil'
114 |                 #endif
115 |                 namedGraphs.append((Term(iri: path), file))
[269/306] Compiling Kineo Heap.swift
/host/spi-builder-workspace/Sources/Kineo/Util/StoreConfiguration.swift:113:57: error: value of optional type 'URL?' must be unwrapped to refer to member 'absoluteString' of wrapped base type 'URL'
111 |                 guard let path = filenameURL.absoluteURL?.absoluteString else { throw StoreConfigurationError.initializationError }
112 |                 #else
113 |                 let path = NSURL(fileURLWithPath: file).absoluteURL.absoluteString
    |                                                         |- error: value of optional type 'URL?' must be unwrapped to refer to member 'absoluteString' of wrapped base type 'URL'
    |                                                         |- note: chain the optional using '?' to access member 'absoluteString' only for non-'nil' base values
    |                                                         `- note: force-unwrap using '!' to abort execution if the optional value contains 'nil'
114 |                 #endif
115 |                 namedGraphs.append((Term(iri: path), file))
[270/306] Compiling Kineo HeapSort.swift
/host/spi-builder-workspace/Sources/Kineo/Util/StoreConfiguration.swift:113:57: error: value of optional type 'URL?' must be unwrapped to refer to member 'absoluteString' of wrapped base type 'URL'
111 |                 guard let path = filenameURL.absoluteURL?.absoluteString else { throw StoreConfigurationError.initializationError }
112 |                 #else
113 |                 let path = NSURL(fileURLWithPath: file).absoluteURL.absoluteString
    |                                                         |- error: value of optional type 'URL?' must be unwrapped to refer to member 'absoluteString' of wrapped base type 'URL'
    |                                                         |- note: chain the optional using '?' to access member 'absoluteString' only for non-'nil' base values
    |                                                         `- note: force-unwrap using '!' to abort execution if the optional value contains 'nil'
114 |                 #endif
115 |                 namedGraphs.append((Term(iri: path), file))
[271/306] Compiling Kineo SPARQLClientQuadStore.swift
/host/spi-builder-workspace/Sources/Kineo/QuadStore/TriplePatternFragmentQuadStore.swift:284:13: warning: mutation of captured var 'args' in concurrently-executing code; this is an error in the Swift 6 language mode
282 | //        print("(getting RDF from \(u))")
283 |         let task = session.dataTask(with: urlRequest) {
284 |             args = ($0, $1, $2)
    |             `- warning: mutation of captured var 'args' in concurrently-executing code; this is an error in the Swift 6 language mode
285 |             semaphore.signal()
286 |         }
/host/spi-builder-workspace/Sources/Kineo/SPARQL/QueryPlan.swift:14:17: error: cannot find type 'CFAbsoluteTime' in scope
 12 |     var indent: Int
 13 |     var counter: Int
 14 |     var stack: [CFAbsoluteTime]
    |                 `- error: cannot find type 'CFAbsoluteTime' in scope
 15 |     var times: [Token: Double]
 16 |     var plans: [Token: (Int, _QueryPlan)]
[272/306] Compiling Kineo SQLiteQuadStore.swift
/host/spi-builder-workspace/Sources/Kineo/QuadStore/TriplePatternFragmentQuadStore.swift:284:13: warning: mutation of captured var 'args' in concurrently-executing code; this is an error in the Swift 6 language mode
282 | //        print("(getting RDF from \(u))")
283 |         let task = session.dataTask(with: urlRequest) {
284 |             args = ($0, $1, $2)
    |             `- warning: mutation of captured var 'args' in concurrently-executing code; this is an error in the Swift 6 language mode
285 |             semaphore.signal()
286 |         }
/host/spi-builder-workspace/Sources/Kineo/SPARQL/QueryPlan.swift:14:17: error: cannot find type 'CFAbsoluteTime' in scope
 12 |     var indent: Int
 13 |     var counter: Int
 14 |     var stack: [CFAbsoluteTime]
    |                 `- error: cannot find type 'CFAbsoluteTime' in scope
 15 |     var times: [Token: Double]
 16 |     var plans: [Token: (Int, _QueryPlan)]
[273/306] Compiling Kineo SimpleQueryEvaluation.swift
/host/spi-builder-workspace/Sources/Kineo/QuadStore/TriplePatternFragmentQuadStore.swift:284:13: warning: mutation of captured var 'args' in concurrently-executing code; this is an error in the Swift 6 language mode
282 | //        print("(getting RDF from \(u))")
283 |         let task = session.dataTask(with: urlRequest) {
284 |             args = ($0, $1, $2)
    |             `- warning: mutation of captured var 'args' in concurrently-executing code; this is an error in the Swift 6 language mode
285 |             semaphore.signal()
286 |         }
/host/spi-builder-workspace/Sources/Kineo/SPARQL/QueryPlan.swift:14:17: error: cannot find type 'CFAbsoluteTime' in scope
 12 |     var indent: Int
 13 |     var counter: Int
 14 |     var stack: [CFAbsoluteTime]
    |                 `- error: cannot find type 'CFAbsoluteTime' in scope
 15 |     var times: [Token: Double]
 16 |     var plans: [Token: (Int, _QueryPlan)]
[274/306] Compiling Kineo TriplePatternFragmentQuadStore.swift
/host/spi-builder-workspace/Sources/Kineo/QuadStore/TriplePatternFragmentQuadStore.swift:284:13: warning: mutation of captured var 'args' in concurrently-executing code; this is an error in the Swift 6 language mode
282 | //        print("(getting RDF from \(u))")
283 |         let task = session.dataTask(with: urlRequest) {
284 |             args = ($0, $1, $2)
    |             `- warning: mutation of captured var 'args' in concurrently-executing code; this is an error in the Swift 6 language mode
285 |             semaphore.signal()
286 |         }
/host/spi-builder-workspace/Sources/Kineo/SPARQL/QueryPlan.swift:14:17: error: cannot find type 'CFAbsoluteTime' in scope
 12 |     var indent: Int
 13 |     var counter: Int
 14 |     var stack: [CFAbsoluteTime]
    |                 `- error: cannot find type 'CFAbsoluteTime' in scope
 15 |     var times: [Token: Double]
 16 |     var plans: [Token: (Int, _QueryPlan)]
[275/306] Compiling Kineo NTriples.swift
/host/spi-builder-workspace/Sources/Kineo/QuadStore/TriplePatternFragmentQuadStore.swift:284:13: warning: mutation of captured var 'args' in concurrently-executing code; this is an error in the Swift 6 language mode
282 | //        print("(getting RDF from \(u))")
283 |         let task = session.dataTask(with: urlRequest) {
284 |             args = ($0, $1, $2)
    |             `- warning: mutation of captured var 'args' in concurrently-executing code; this is an error in the Swift 6 language mode
285 |             semaphore.signal()
286 |         }
/host/spi-builder-workspace/Sources/Kineo/SPARQL/QueryPlan.swift:14:17: error: cannot find type 'CFAbsoluteTime' in scope
 12 |     var indent: Int
 13 |     var counter: Int
 14 |     var stack: [CFAbsoluteTime]
    |                 `- error: cannot find type 'CFAbsoluteTime' in scope
 15 |     var times: [Token: Double]
 16 |     var plans: [Token: (Int, _QueryPlan)]
[276/306] Compiling Kineo RDF.swift
[277/306] Compiling Kineo RDFParserCombined.swift
[278/306] Compiling Kineo RDFXML.swift
[279/306] Compiling Kineo SerdParser.swift
[280/306] Compiling Kineo Turtle.swift
[281/306] Compiling Kineo QueryPlan.swift
/host/spi-builder-workspace/Sources/Kineo/SPARQL/QueryPlan.swift:14:17: error: cannot find type 'CFAbsoluteTime' in scope
 12 |     var indent: Int
 13 |     var counter: Int
 14 |     var stack: [CFAbsoluteTime]
    |                 `- error: cannot find type 'CFAbsoluteTime' in scope
 15 |     var times: [Token: Double]
 16 |     var plans: [Token: (Int, _QueryPlan)]
/host/spi-builder-workspace/Sources/Kineo/SPARQL/QueryPlan.swift:36:38: error: cannot find type 'CFAbsoluteTime' in scope
 34 |     }
 35 |
 36 |     private func getCurrentTime() -> CFAbsoluteTime {
    |                                      `- error: cannot find type 'CFAbsoluteTime' in scope
 37 |         return CFAbsoluteTimeGetCurrent()
 38 |     }
/host/spi-builder-workspace/Sources/Kineo/SPARQL/SPARQLClient.swift:64:17: warning: mutation of captured var 'args' in concurrently-executing code; this is an error in the Swift 6 language mode
 62 |             let semaphore = DispatchSemaphore(value: 0)
 63 |             let task = session.dataTask(with: urlRequest) {
 64 |                 args = ($0, $1, $2)
    |                 `- warning: mutation of captured var 'args' in concurrently-executing code; this is an error in the Swift 6 language mode
 65 |                 semaphore.signal()
 66 |             }
[282/306] Compiling Kineo QueryPlanCost.swift
/host/spi-builder-workspace/Sources/Kineo/SPARQL/QueryPlan.swift:14:17: error: cannot find type 'CFAbsoluteTime' in scope
 12 |     var indent: Int
 13 |     var counter: Int
 14 |     var stack: [CFAbsoluteTime]
    |                 `- error: cannot find type 'CFAbsoluteTime' in scope
 15 |     var times: [Token: Double]
 16 |     var plans: [Token: (Int, _QueryPlan)]
/host/spi-builder-workspace/Sources/Kineo/SPARQL/QueryPlan.swift:36:38: error: cannot find type 'CFAbsoluteTime' in scope
 34 |     }
 35 |
 36 |     private func getCurrentTime() -> CFAbsoluteTime {
    |                                      `- error: cannot find type 'CFAbsoluteTime' in scope
 37 |         return CFAbsoluteTimeGetCurrent()
 38 |     }
/host/spi-builder-workspace/Sources/Kineo/SPARQL/SPARQLClient.swift:64:17: warning: mutation of captured var 'args' in concurrently-executing code; this is an error in the Swift 6 language mode
 62 |             let semaphore = DispatchSemaphore(value: 0)
 63 |             let task = session.dataTask(with: urlRequest) {
 64 |                 args = ($0, $1, $2)
    |                 `- warning: mutation of captured var 'args' in concurrently-executing code; this is an error in the Swift 6 language mode
 65 |                 semaphore.signal()
 66 |             }
[283/306] Compiling Kineo QueryPlanner.swift
/host/spi-builder-workspace/Sources/Kineo/SPARQL/QueryPlan.swift:14:17: error: cannot find type 'CFAbsoluteTime' in scope
 12 |     var indent: Int
 13 |     var counter: Int
 14 |     var stack: [CFAbsoluteTime]
    |                 `- error: cannot find type 'CFAbsoluteTime' in scope
 15 |     var times: [Token: Double]
 16 |     var plans: [Token: (Int, _QueryPlan)]
/host/spi-builder-workspace/Sources/Kineo/SPARQL/QueryPlan.swift:36:38: error: cannot find type 'CFAbsoluteTime' in scope
 34 |     }
 35 |
 36 |     private func getCurrentTime() -> CFAbsoluteTime {
    |                                      `- error: cannot find type 'CFAbsoluteTime' in scope
 37 |         return CFAbsoluteTimeGetCurrent()
 38 |     }
/host/spi-builder-workspace/Sources/Kineo/SPARQL/SPARQLClient.swift:64:17: warning: mutation of captured var 'args' in concurrently-executing code; this is an error in the Swift 6 language mode
 62 |             let semaphore = DispatchSemaphore(value: 0)
 63 |             let task = session.dataTask(with: urlRequest) {
 64 |                 args = ($0, $1, $2)
    |                 `- warning: mutation of captured var 'args' in concurrently-executing code; this is an error in the Swift 6 language mode
 65 |                 semaphore.signal()
 66 |             }
[284/306] Compiling Kineo QueryRewriting.swift
/host/spi-builder-workspace/Sources/Kineo/SPARQL/QueryPlan.swift:14:17: error: cannot find type 'CFAbsoluteTime' in scope
 12 |     var indent: Int
 13 |     var counter: Int
 14 |     var stack: [CFAbsoluteTime]
    |                 `- error: cannot find type 'CFAbsoluteTime' in scope
 15 |     var times: [Token: Double]
 16 |     var plans: [Token: (Int, _QueryPlan)]
/host/spi-builder-workspace/Sources/Kineo/SPARQL/QueryPlan.swift:36:38: error: cannot find type 'CFAbsoluteTime' in scope
 34 |     }
 35 |
 36 |     private func getCurrentTime() -> CFAbsoluteTime {
    |                                      `- error: cannot find type 'CFAbsoluteTime' in scope
 37 |         return CFAbsoluteTimeGetCurrent()
 38 |     }
/host/spi-builder-workspace/Sources/Kineo/SPARQL/SPARQLClient.swift:64:17: warning: mutation of captured var 'args' in concurrently-executing code; this is an error in the Swift 6 language mode
 62 |             let semaphore = DispatchSemaphore(value: 0)
 63 |             let task = session.dataTask(with: urlRequest) {
 64 |                 args = ($0, $1, $2)
    |                 `- warning: mutation of captured var 'args' in concurrently-executing code; this is an error in the Swift 6 language mode
 65 |                 semaphore.signal()
 66 |             }
[285/306] Compiling Kineo SPARQLClient.swift
/host/spi-builder-workspace/Sources/Kineo/SPARQL/QueryPlan.swift:14:17: error: cannot find type 'CFAbsoluteTime' in scope
 12 |     var indent: Int
 13 |     var counter: Int
 14 |     var stack: [CFAbsoluteTime]
    |                 `- error: cannot find type 'CFAbsoluteTime' in scope
 15 |     var times: [Token: Double]
 16 |     var plans: [Token: (Int, _QueryPlan)]
/host/spi-builder-workspace/Sources/Kineo/SPARQL/QueryPlan.swift:36:38: error: cannot find type 'CFAbsoluteTime' in scope
 34 |     }
 35 |
 36 |     private func getCurrentTime() -> CFAbsoluteTime {
    |                                      `- error: cannot find type 'CFAbsoluteTime' in scope
 37 |         return CFAbsoluteTimeGetCurrent()
 38 |     }
/host/spi-builder-workspace/Sources/Kineo/SPARQL/SPARQLClient.swift:64:17: warning: mutation of captured var 'args' in concurrently-executing code; this is an error in the Swift 6 language mode
 62 |             let semaphore = DispatchSemaphore(value: 0)
 63 |             let task = session.dataTask(with: urlRequest) {
 64 |                 args = ($0, $1, $2)
    |                 `- warning: mutation of captured var 'args' in concurrently-executing code; this is an error in the Swift 6 language mode
 65 |                 semaphore.signal()
 66 |             }
[286/306] Compiling Kineo Expression.swift
/host/spi-builder-workspace/Sources/Kineo/SPARQL/QueryPlan.swift:14:17: error: cannot find type 'CFAbsoluteTime' in scope
 12 |     var indent: Int
 13 |     var counter: Int
 14 |     var stack: [CFAbsoluteTime]
    |                 `- error: cannot find type 'CFAbsoluteTime' in scope
 15 |     var times: [Token: Double]
 16 |     var plans: [Token: (Int, _QueryPlan)]
[287/306] Compiling Kineo IDQueryPlan.swift
/host/spi-builder-workspace/Sources/Kineo/SPARQL/QueryPlan.swift:14:17: error: cannot find type 'CFAbsoluteTime' in scope
 12 |     var indent: Int
 13 |     var counter: Int
 14 |     var stack: [CFAbsoluteTime]
    |                 `- error: cannot find type 'CFAbsoluteTime' in scope
 15 |     var times: [Token: Double]
 16 |     var plans: [Token: (Int, _QueryPlan)]
[288/306] Compiling Kineo IDQueryPlanner.swift
/host/spi-builder-workspace/Sources/Kineo/SPARQL/QueryPlan.swift:14:17: error: cannot find type 'CFAbsoluteTime' in scope
 12 |     var indent: Int
 13 |     var counter: Int
 14 |     var stack: [CFAbsoluteTime]
    |                 `- error: cannot find type 'CFAbsoluteTime' in scope
 15 |     var times: [Token: Double]
 16 |     var plans: [Token: (Int, _QueryPlan)]
[289/306] Compiling Kineo MaterializedQueryPlan.swift
/host/spi-builder-workspace/Sources/Kineo/SPARQL/QueryPlan.swift:14:17: error: cannot find type 'CFAbsoluteTime' in scope
 12 |     var indent: Int
 13 |     var counter: Int
 14 |     var stack: [CFAbsoluteTime]
    |                 `- error: cannot find type 'CFAbsoluteTime' in scope
 15 |     var times: [Token: Double]
 16 |     var plans: [Token: (Int, _QueryPlan)]
[290/306] Compiling Kineo Query.swift
/host/spi-builder-workspace/Sources/Kineo/SPARQL/QueryPlan.swift:14:17: error: cannot find type 'CFAbsoluteTime' in scope
 12 |     var indent: Int
 13 |     var counter: Int
 14 |     var stack: [CFAbsoluteTime]
    |                 `- error: cannot find type 'CFAbsoluteTime' in scope
 15 |     var times: [Token: Double]
 16 |     var plans: [Token: (Int, _QueryPlan)]
BUILD FAILURE 6.1 linux