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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 BigInt, reference master (f4c0c4), with Swift 6.1 for Linux on 29 Apr 2025 22:31:05 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4606859-0":/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

========================================
RunAll
========================================
Builder version: 4.61.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/mgriebling/BigInt.git
Reference: master
Initialized empty Git repository in /host/spi-builder-workspace/.git/
hint: Using 'master' as the name for the initial branch. This default branch name
hint: is subject to change. To configure the initial branch name to use in all
hint: of your new repositories, which will suppress this warning, call:
hint:
hint: 	git config --global init.defaultBranch <name>
hint:
hint: Names commonly chosen instead of 'master' are 'main', 'trunk' and
hint: 'development'. The just-created branch can be renamed via this command:
hint:
hint: 	git branch -m <name>
From https://github.com/mgriebling/BigInt
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at f4c0c41 Update to add leif-ibsen fixes from latest 1.21.0 release.
Cloned https://github.com/mgriebling/BigInt.git
Revision (git rev-parse @):
f4c0c41dd681b2c3d770b9a83cb5e0e3e30ee708
SUCCESS checkout https://github.com/mgriebling/BigInt.git at master
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.1
Building package at path:  $PWD
https://github.com/mgriebling/BigInt.git
https://github.com/mgriebling/BigInt.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
  "dependencies" : [
  ],
  "manifest_display_name" : "BigInt",
  "name" : "BigInt",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "13.3"
    },
    {
      "name" : "ios",
      "version" : "16.4"
    },
    {
      "name" : "tvos",
      "version" : "16.4"
    },
    {
      "name" : "watchos",
      "version" : "9.4"
    },
    {
      "name" : "maccatalyst",
      "version" : "13.0"
    }
  ],
  "products" : [
    {
      "name" : "BigInt",
      "targets" : [
        "BigInt"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "BigIntTests",
      "module_type" : "SwiftTarget",
      "name" : "BigIntTests",
      "path" : "Tests/BigIntTests",
      "sources" : [
        "AdditionTest.swift",
        "BinomialTest.swift",
        "BitTest.swift",
        "CRTTest.swift",
        "ComparisonTest.swift",
        "ConstructorTest.swift",
        "DivExactTest.swift",
        "DivModBZTest.swift",
        "DivModTest.swift",
        "ExpModTest.swift",
        "ExtensionTest.swift",
        "FFTTest.swift",
        "FactorialTest.swift",
        "FibonacciTest.swift",
        "FractionTest.swift",
        "GcdExtendedTest.swift",
        "GcdTest.swift",
        "IntMinMaxTest.swift",
        "JacobiTest.swift",
        "KaratsubaTest.swift",
        "KroneckerTest.swift",
        "LcmTest.swift",
        "LimbTest.swift",
        "ModInverseTest.swift",
        "MulSquareTest.swift",
        "MultiplicationTest.swift",
        "PerformanceTest.swift",
        "Pow2Test.swift",
        "PrimeTest.swift",
        "RootTest.swift",
        "ShiftTest.swift",
        "SubtractionTest.swift",
        "ToByteArrayTest.swift",
        "ToStringTest.swift",
        "ToomCookTest.swift"
      ],
      "target_dependencies" : [
        "BigInt"
      ],
      "type" : "test"
    },
    {
      "c99name" : "BigInt",
      "module_type" : "SwiftTarget",
      "name" : "BigInt",
      "path" : "Sources/BigInt",
      "product_memberships" : [
        "BigInt"
      ],
      "sources" : [
        "BigFrac.swift",
        "BigInt-Extensions.swift",
        "BigInt.swift",
        "BitSieve.swift",
        "BurnikelZiegler.swift",
        "CRT.swift",
        "ExpMod.swift",
        "FFT.swift",
        "Factorial.swift",
        "GCD.swift",
        "Karatsuba.swift",
        "Limbs.swift",
        "ToomCook.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.9"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-0":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-6.1-latest swift build --triple x86_64-unknown-linux-gnu -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete -Xswiftc -enable-upcoming-feature -Xswiftc StrictConcurrency -Xswiftc -enable-upcoming-feature -Xswiftc DisableOutwardActorInference -Xswiftc -enable-upcoming-feature -Xswiftc GlobalActorIsolatedTypesUsability -Xswiftc -enable-upcoming-feature -Xswiftc InferSendableFromCaptures 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
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version-24593BA9C3E375BF.txt
[3/15] Compiling BigInt Limbs.swift
[4/16] Compiling BigInt Karatsuba.swift
[5/16] Compiling BigInt ExpMod.swift
[6/16] Compiling BigInt FFT.swift
[7/16] Compiling BigInt Factorial.swift
[8/16] Compiling BigInt GCD.swift
[9/16] Compiling BigInt BurnikelZiegler.swift
[10/16] Compiling BigInt CRT.swift
[11/16] Compiling BigInt ToomCook.swift
[12/16] Compiling BigInt BigFrac.swift
/host/spi-builder-workspace/Sources/BigInt/BigFrac.swift:160:23: warning: static property 'ZERO' is not concurrency-safe because non-'Sendable' type 'BFraction' may have shared mutable state; this is an error in the Swift 6 language mode
   6 | //
   7 |
   8 | public struct BFraction: CustomStringConvertible, Comparable, Equatable {
     |               `- note: consider making struct 'BFraction' conform to the 'Sendable' protocol
   9 |
  10 |     mutating func normalize() {
     :
 158 |
 159 |     /// BFraction(0, 1)
 160 |     public static let ZERO = BFraction(BInt.ZERO, BInt.ONE)
     |                       |- warning: static property 'ZERO' is not concurrency-safe because non-'Sendable' type 'BFraction' may have shared mutable state; this is an error in the Swift 6 language mode
     |                       |- note: add '@MainActor' to make static property 'ZERO' part of global actor 'MainActor'
     |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 161 |     /// BFraction(1, 1)
 162 |     public static let ONE = BFraction(BInt.ONE, BInt.ONE)
/host/spi-builder-workspace/Sources/BigInt/BigFrac.swift:162:23: warning: static property 'ONE' is not concurrency-safe because non-'Sendable' type 'BFraction' may have shared mutable state; this is an error in the Swift 6 language mode
   6 | //
   7 |
   8 | public struct BFraction: CustomStringConvertible, Comparable, Equatable {
     |               `- note: consider making struct 'BFraction' conform to the 'Sendable' protocol
   9 |
  10 |     mutating func normalize() {
     :
 160 |     public static let ZERO = BFraction(BInt.ZERO, BInt.ONE)
 161 |     /// BFraction(1, 1)
 162 |     public static let ONE = BFraction(BInt.ONE, BInt.ONE)
     |                       |- warning: static property 'ONE' is not concurrency-safe because non-'Sendable' type 'BFraction' may have shared mutable state; this is an error in the Swift 6 language mode
     |                       |- note: add '@MainActor' to make static property 'ONE' part of global actor 'MainActor'
     |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 163 |
 164 |
[13/16] Compiling BigInt BigInt-Extensions.swift
/host/spi-builder-workspace/Sources/BigInt/BigFrac.swift:160:23: warning: static property 'ZERO' is not concurrency-safe because non-'Sendable' type 'BFraction' may have shared mutable state; this is an error in the Swift 6 language mode
   6 | //
   7 |
   8 | public struct BFraction: CustomStringConvertible, Comparable, Equatable {
     |               `- note: consider making struct 'BFraction' conform to the 'Sendable' protocol
   9 |
  10 |     mutating func normalize() {
     :
 158 |
 159 |     /// BFraction(0, 1)
 160 |     public static let ZERO = BFraction(BInt.ZERO, BInt.ONE)
     |                       |- warning: static property 'ZERO' is not concurrency-safe because non-'Sendable' type 'BFraction' may have shared mutable state; this is an error in the Swift 6 language mode
     |                       |- note: add '@MainActor' to make static property 'ZERO' part of global actor 'MainActor'
     |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 161 |     /// BFraction(1, 1)
 162 |     public static let ONE = BFraction(BInt.ONE, BInt.ONE)
/host/spi-builder-workspace/Sources/BigInt/BigFrac.swift:162:23: warning: static property 'ONE' is not concurrency-safe because non-'Sendable' type 'BFraction' may have shared mutable state; this is an error in the Swift 6 language mode
   6 | //
   7 |
   8 | public struct BFraction: CustomStringConvertible, Comparable, Equatable {
     |               `- note: consider making struct 'BFraction' conform to the 'Sendable' protocol
   9 |
  10 |     mutating func normalize() {
     :
 160 |     public static let ZERO = BFraction(BInt.ZERO, BInt.ONE)
 161 |     /// BFraction(1, 1)
 162 |     public static let ONE = BFraction(BInt.ONE, BInt.ONE)
     |                       |- warning: static property 'ONE' is not concurrency-safe because non-'Sendable' type 'BFraction' may have shared mutable state; this is an error in the Swift 6 language mode
     |                       |- note: add '@MainActor' to make static property 'ONE' part of global actor 'MainActor'
     |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 163 |
 164 |
[14/16] Emitting module BigInt
/host/spi-builder-workspace/Sources/BigInt/BigFrac.swift:160:23: warning: static property 'ZERO' is not concurrency-safe because non-'Sendable' type 'BFraction' may have shared mutable state; this is an error in the Swift 6 language mode
   6 | //
   7 |
   8 | public struct BFraction: CustomStringConvertible, Comparable, Equatable {
     |               `- note: consider making struct 'BFraction' conform to the 'Sendable' protocol
   9 |
  10 |     mutating func normalize() {
     :
 158 |
 159 |     /// BFraction(0, 1)
 160 |     public static let ZERO = BFraction(BInt.ZERO, BInt.ONE)
     |                       |- warning: static property 'ZERO' is not concurrency-safe because non-'Sendable' type 'BFraction' may have shared mutable state; this is an error in the Swift 6 language mode
     |                       |- note: add '@MainActor' to make static property 'ZERO' part of global actor 'MainActor'
     |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 161 |     /// BFraction(1, 1)
 162 |     public static let ONE = BFraction(BInt.ONE, BInt.ONE)
/host/spi-builder-workspace/Sources/BigInt/BigFrac.swift:162:23: warning: static property 'ONE' is not concurrency-safe because non-'Sendable' type 'BFraction' may have shared mutable state; this is an error in the Swift 6 language mode
   6 | //
   7 |
   8 | public struct BFraction: CustomStringConvertible, Comparable, Equatable {
     |               `- note: consider making struct 'BFraction' conform to the 'Sendable' protocol
   9 |
  10 |     mutating func normalize() {
     :
 160 |     public static let ZERO = BFraction(BInt.ZERO, BInt.ONE)
 161 |     /// BFraction(1, 1)
 162 |     public static let ONE = BFraction(BInt.ONE, BInt.ONE)
     |                       |- warning: static property 'ONE' is not concurrency-safe because non-'Sendable' type 'BFraction' may have shared mutable state; this is an error in the Swift 6 language mode
     |                       |- note: add '@MainActor' to make static property 'ONE' part of global actor 'MainActor'
     |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 163 |
 164 |
/host/spi-builder-workspace/Sources/BigInt/BitSieve.swift:19:16: warning: static property 'smallSieve' is not concurrency-safe because non-'Sendable' type 'BitSieve' may have shared mutable state; this is an error in the Swift 6 language mode
 10 |  * BitSieve class from Java BigInteger translated to Swift
 11 |  */
 12 | class BitSieve {
    |       `- note: class 'BitSieve' does not conform to the 'Sendable' protocol
 13 |
 14 |     var bits: [UInt64]
    :
 17 |     let prob: Int
 18 |
 19 |     static let smallSieve = BitSieve()
    |                |- warning: static property 'smallSieve' is not concurrency-safe because non-'Sendable' type 'BitSieve' may have shared mutable state; this is an error in the Swift 6 language mode
    |                |- note: add '@MainActor' to make static property 'smallSieve' part of global actor 'MainActor'
    |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 20 |
 21 |     init() {
[15/16] Compiling BigInt BigInt.swift
/host/spi-builder-workspace/Sources/BigInt/BigInt.swift:1696:15: error: cannot find 'SecRandomCopyBytes' in scope
1694 |
1695 |     static internal func randomBytes(_ bytes: inout Bytes) {
1696 |         guard SecRandomCopyBytes(kSecRandomDefault, bytes.count, &bytes) == errSecSuccess else {
     |               `- error: cannot find 'SecRandomCopyBytes' in scope
1697 |             fatalError("randomBytes failed")
1698 |         }
/host/spi-builder-workspace/Sources/BigInt/BigInt.swift:1696:34: error: cannot find 'kSecRandomDefault' in scope
1694 |
1695 |     static internal func randomBytes(_ bytes: inout Bytes) {
1696 |         guard SecRandomCopyBytes(kSecRandomDefault, bytes.count, &bytes) == errSecSuccess else {
     |                                  `- error: cannot find 'kSecRandomDefault' in scope
1697 |             fatalError("randomBytes failed")
1698 |         }
/host/spi-builder-workspace/Sources/BigInt/BigInt.swift:1696:77: error: cannot find 'errSecSuccess' in scope
1694 |
1695 |     static internal func randomBytes(_ bytes: inout Bytes) {
1696 |         guard SecRandomCopyBytes(kSecRandomDefault, bytes.count, &bytes) == errSecSuccess else {
     |                                                                             `- error: cannot find 'errSecSuccess' in scope
1697 |             fatalError("randomBytes failed")
1698 |         }
/host/spi-builder-workspace/Sources/BigInt/BigInt.swift:1702:15: error: cannot find 'SecRandomCopyBytes' in scope
1700 |
1701 |     static internal func randomLimbs(_ limbs: inout Limbs) {
1702 |         guard SecRandomCopyBytes(kSecRandomDefault, 8 * limbs.count, &limbs) == errSecSuccess else {
     |               `- error: cannot find 'SecRandomCopyBytes' in scope
1703 |             fatalError("randomLimbs failed")
1704 |         }
/host/spi-builder-workspace/Sources/BigInt/BigInt.swift:1702:34: error: cannot find 'kSecRandomDefault' in scope
1700 |
1701 |     static internal func randomLimbs(_ limbs: inout Limbs) {
1702 |         guard SecRandomCopyBytes(kSecRandomDefault, 8 * limbs.count, &limbs) == errSecSuccess else {
     |                                  `- error: cannot find 'kSecRandomDefault' in scope
1703 |             fatalError("randomLimbs failed")
1704 |         }
/host/spi-builder-workspace/Sources/BigInt/BigInt.swift:1702:81: error: cannot find 'errSecSuccess' in scope
1700 |
1701 |     static internal func randomLimbs(_ limbs: inout Limbs) {
1702 |         guard SecRandomCopyBytes(kSecRandomDefault, 8 * limbs.count, &limbs) == errSecSuccess else {
     |                                                                                 `- error: cannot find 'errSecSuccess' in scope
1703 |             fatalError("randomLimbs failed")
1704 |         }
/host/spi-builder-workspace/Sources/BigInt/BitSieve.swift:19:16: warning: static property 'smallSieve' is not concurrency-safe because non-'Sendable' type 'BitSieve' may have shared mutable state; this is an error in the Swift 6 language mode
 10 |  * BitSieve class from Java BigInteger translated to Swift
 11 |  */
 12 | class BitSieve {
    |       `- note: class 'BitSieve' does not conform to the 'Sendable' protocol
 13 |
 14 |     var bits: [UInt64]
    :
 17 |     let prob: Int
 18 |
 19 |     static let smallSieve = BitSieve()
    |                |- warning: static property 'smallSieve' is not concurrency-safe because non-'Sendable' type 'BitSieve' may have shared mutable state; this is an error in the Swift 6 language mode
    |                |- note: add '@MainActor' to make static property 'smallSieve' part of global actor 'MainActor'
    |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 20 |
 21 |     init() {
[16/16] Compiling BigInt BitSieve.swift
/host/spi-builder-workspace/Sources/BigInt/BigInt.swift:1696:15: error: cannot find 'SecRandomCopyBytes' in scope
1694 |
1695 |     static internal func randomBytes(_ bytes: inout Bytes) {
1696 |         guard SecRandomCopyBytes(kSecRandomDefault, bytes.count, &bytes) == errSecSuccess else {
     |               `- error: cannot find 'SecRandomCopyBytes' in scope
1697 |             fatalError("randomBytes failed")
1698 |         }
/host/spi-builder-workspace/Sources/BigInt/BigInt.swift:1696:34: error: cannot find 'kSecRandomDefault' in scope
1694 |
1695 |     static internal func randomBytes(_ bytes: inout Bytes) {
1696 |         guard SecRandomCopyBytes(kSecRandomDefault, bytes.count, &bytes) == errSecSuccess else {
     |                                  `- error: cannot find 'kSecRandomDefault' in scope
1697 |             fatalError("randomBytes failed")
1698 |         }
/host/spi-builder-workspace/Sources/BigInt/BigInt.swift:1696:77: error: cannot find 'errSecSuccess' in scope
1694 |
1695 |     static internal func randomBytes(_ bytes: inout Bytes) {
1696 |         guard SecRandomCopyBytes(kSecRandomDefault, bytes.count, &bytes) == errSecSuccess else {
     |                                                                             `- error: cannot find 'errSecSuccess' in scope
1697 |             fatalError("randomBytes failed")
1698 |         }
/host/spi-builder-workspace/Sources/BigInt/BigInt.swift:1702:15: error: cannot find 'SecRandomCopyBytes' in scope
1700 |
1701 |     static internal func randomLimbs(_ limbs: inout Limbs) {
1702 |         guard SecRandomCopyBytes(kSecRandomDefault, 8 * limbs.count, &limbs) == errSecSuccess else {
     |               `- error: cannot find 'SecRandomCopyBytes' in scope
1703 |             fatalError("randomLimbs failed")
1704 |         }
/host/spi-builder-workspace/Sources/BigInt/BigInt.swift:1702:34: error: cannot find 'kSecRandomDefault' in scope
1700 |
1701 |     static internal func randomLimbs(_ limbs: inout Limbs) {
1702 |         guard SecRandomCopyBytes(kSecRandomDefault, 8 * limbs.count, &limbs) == errSecSuccess else {
     |                                  `- error: cannot find 'kSecRandomDefault' in scope
1703 |             fatalError("randomLimbs failed")
1704 |         }
/host/spi-builder-workspace/Sources/BigInt/BigInt.swift:1702:81: error: cannot find 'errSecSuccess' in scope
1700 |
1701 |     static internal func randomLimbs(_ limbs: inout Limbs) {
1702 |         guard SecRandomCopyBytes(kSecRandomDefault, 8 * limbs.count, &limbs) == errSecSuccess else {
     |                                                                                 `- error: cannot find 'errSecSuccess' in scope
1703 |             fatalError("randomLimbs failed")
1704 |         }
/host/spi-builder-workspace/Sources/BigInt/BitSieve.swift:19:16: warning: static property 'smallSieve' is not concurrency-safe because non-'Sendable' type 'BitSieve' may have shared mutable state; this is an error in the Swift 6 language mode
 10 |  * BitSieve class from Java BigInteger translated to Swift
 11 |  */
 12 | class BitSieve {
    |       `- note: class 'BitSieve' does not conform to the 'Sendable' protocol
 13 |
 14 |     var bits: [UInt64]
    :
 17 |     let prob: Int
 18 |
 19 |     static let smallSieve = BitSieve()
    |                |- warning: static property 'smallSieve' is not concurrency-safe because non-'Sendable' type 'BitSieve' may have shared mutable state; this is an error in the Swift 6 language mode
    |                |- note: add '@MainActor' to make static property 'smallSieve' part of global actor 'MainActor'
    |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 20 |
 21 |     init() {
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-0":/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
[0/1] Planning build
Building for debugging...
[0/1] Write swift-version-24593BA9C3E375BF.txt
[2/14] Compiling BigInt Karatsuba.swift
[3/15] Compiling BigInt ToomCook.swift
[4/15] Compiling BigInt ExpMod.swift
[5/15] Compiling BigInt FFT.swift
[6/15] Compiling BigInt Factorial.swift
[7/15] Compiling BigInt GCD.swift
[8/15] Compiling BigInt Limbs.swift
[9/15] Compiling BigInt BurnikelZiegler.swift
[10/15] Compiling BigInt CRT.swift
[11/15] Compiling BigInt BigFrac.swift
[12/15] Compiling BigInt BigInt-Extensions.swift
[13/15] Emitting module BigInt
[14/15] Compiling BigInt BigInt.swift
/host/spi-builder-workspace/Sources/BigInt/BigInt.swift:1696:15: error: cannot find 'SecRandomCopyBytes' in scope
1694 |
1695 |     static internal func randomBytes(_ bytes: inout Bytes) {
1696 |         guard SecRandomCopyBytes(kSecRandomDefault, bytes.count, &bytes) == errSecSuccess else {
     |               `- error: cannot find 'SecRandomCopyBytes' in scope
1697 |             fatalError("randomBytes failed")
1698 |         }
/host/spi-builder-workspace/Sources/BigInt/BigInt.swift:1696:34: error: cannot find 'kSecRandomDefault' in scope
1694 |
1695 |     static internal func randomBytes(_ bytes: inout Bytes) {
1696 |         guard SecRandomCopyBytes(kSecRandomDefault, bytes.count, &bytes) == errSecSuccess else {
     |                                  `- error: cannot find 'kSecRandomDefault' in scope
1697 |             fatalError("randomBytes failed")
1698 |         }
/host/spi-builder-workspace/Sources/BigInt/BigInt.swift:1696:77: error: cannot find 'errSecSuccess' in scope
1694 |
1695 |     static internal func randomBytes(_ bytes: inout Bytes) {
1696 |         guard SecRandomCopyBytes(kSecRandomDefault, bytes.count, &bytes) == errSecSuccess else {
     |                                                                             `- error: cannot find 'errSecSuccess' in scope
1697 |             fatalError("randomBytes failed")
1698 |         }
/host/spi-builder-workspace/Sources/BigInt/BigInt.swift:1702:15: error: cannot find 'SecRandomCopyBytes' in scope
1700 |
1701 |     static internal func randomLimbs(_ limbs: inout Limbs) {
1702 |         guard SecRandomCopyBytes(kSecRandomDefault, 8 * limbs.count, &limbs) == errSecSuccess else {
     |               `- error: cannot find 'SecRandomCopyBytes' in scope
1703 |             fatalError("randomLimbs failed")
1704 |         }
/host/spi-builder-workspace/Sources/BigInt/BigInt.swift:1702:34: error: cannot find 'kSecRandomDefault' in scope
1700 |
1701 |     static internal func randomLimbs(_ limbs: inout Limbs) {
1702 |         guard SecRandomCopyBytes(kSecRandomDefault, 8 * limbs.count, &limbs) == errSecSuccess else {
     |                                  `- error: cannot find 'kSecRandomDefault' in scope
1703 |             fatalError("randomLimbs failed")
1704 |         }
/host/spi-builder-workspace/Sources/BigInt/BigInt.swift:1702:81: error: cannot find 'errSecSuccess' in scope
1700 |
1701 |     static internal func randomLimbs(_ limbs: inout Limbs) {
1702 |         guard SecRandomCopyBytes(kSecRandomDefault, 8 * limbs.count, &limbs) == errSecSuccess else {
     |                                                                                 `- error: cannot find 'errSecSuccess' in scope
1703 |             fatalError("randomLimbs failed")
1704 |         }
[15/15] Compiling BigInt BitSieve.swift
/host/spi-builder-workspace/Sources/BigInt/BigInt.swift:1696:15: error: cannot find 'SecRandomCopyBytes' in scope
1694 |
1695 |     static internal func randomBytes(_ bytes: inout Bytes) {
1696 |         guard SecRandomCopyBytes(kSecRandomDefault, bytes.count, &bytes) == errSecSuccess else {
     |               `- error: cannot find 'SecRandomCopyBytes' in scope
1697 |             fatalError("randomBytes failed")
1698 |         }
/host/spi-builder-workspace/Sources/BigInt/BigInt.swift:1696:34: error: cannot find 'kSecRandomDefault' in scope
1694 |
1695 |     static internal func randomBytes(_ bytes: inout Bytes) {
1696 |         guard SecRandomCopyBytes(kSecRandomDefault, bytes.count, &bytes) == errSecSuccess else {
     |                                  `- error: cannot find 'kSecRandomDefault' in scope
1697 |             fatalError("randomBytes failed")
1698 |         }
/host/spi-builder-workspace/Sources/BigInt/BigInt.swift:1696:77: error: cannot find 'errSecSuccess' in scope
1694 |
1695 |     static internal func randomBytes(_ bytes: inout Bytes) {
1696 |         guard SecRandomCopyBytes(kSecRandomDefault, bytes.count, &bytes) == errSecSuccess else {
     |                                                                             `- error: cannot find 'errSecSuccess' in scope
1697 |             fatalError("randomBytes failed")
1698 |         }
/host/spi-builder-workspace/Sources/BigInt/BigInt.swift:1702:15: error: cannot find 'SecRandomCopyBytes' in scope
1700 |
1701 |     static internal func randomLimbs(_ limbs: inout Limbs) {
1702 |         guard SecRandomCopyBytes(kSecRandomDefault, 8 * limbs.count, &limbs) == errSecSuccess else {
     |               `- error: cannot find 'SecRandomCopyBytes' in scope
1703 |             fatalError("randomLimbs failed")
1704 |         }
/host/spi-builder-workspace/Sources/BigInt/BigInt.swift:1702:34: error: cannot find 'kSecRandomDefault' in scope
1700 |
1701 |     static internal func randomLimbs(_ limbs: inout Limbs) {
1702 |         guard SecRandomCopyBytes(kSecRandomDefault, 8 * limbs.count, &limbs) == errSecSuccess else {
     |                                  `- error: cannot find 'kSecRandomDefault' in scope
1703 |             fatalError("randomLimbs failed")
1704 |         }
/host/spi-builder-workspace/Sources/BigInt/BigInt.swift:1702:81: error: cannot find 'errSecSuccess' in scope
1700 |
1701 |     static internal func randomLimbs(_ limbs: inout Limbs) {
1702 |         guard SecRandomCopyBytes(kSecRandomDefault, 8 * limbs.count, &limbs) == errSecSuccess else {
     |                                                                                 `- error: cannot find 'errSecSuccess' in scope
1703 |             fatalError("randomLimbs failed")
1704 |         }
BUILD FAILURE 6.1 linux