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Build Information

Failed to build BigInt, reference 2.3.0 (f4c0c4), with Swift 6.1 for Android on 29 May 2025 23:14:36 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4606859-3":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:android-6.1-latest swift build --swift-sdk aarch64-unknown-linux-android24 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.63.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/mgriebling/BigInt.git
Reference: 2.3.0
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
 * tag               2.3.0      -> FETCH_HEAD
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 2.3.0
========================================
Build
========================================
Selected platform:         android
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-4606859-3":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:android-6.1-latest swift build --swift-sdk aarch64-unknown-linux-android24 -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
android-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:fe1962677657b2408c217cb5cceb3c09bc1d91486e360cebbc6eee461a5945d8
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:android-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 Factorial.swift
[6/16] Compiling BigInt GCD.swift
[7/16] Compiling BigInt ExpMod.swift
[8/16] Compiling BigInt FFT.swift
[9/16] Compiling BigInt ToomCook.swift
[10/16] Compiling BigInt BurnikelZiegler.swift
[11/16] Compiling BigInt CRT.swift
[12/16] 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() {
[13/16] 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 |
[14/16] 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 |
[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-4606859-3":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:android-6.1-latest swift build --swift-sdk aarch64-unknown-linux-android24 2>&1
android-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:fe1962677657b2408c217cb5cceb3c09bc1d91486e360cebbc6eee461a5945d8
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:android-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 Factorial.swift
[5/15] Compiling BigInt GCD.swift
[6/15] Compiling BigInt Limbs.swift
[7/15] Compiling BigInt ExpMod.swift
[8/15] Compiling BigInt FFT.swift
[9/15] Compiling BigInt BigFrac.swift
[10/15] Compiling BigInt BigInt-Extensions.swift
[11/15] Compiling BigInt BurnikelZiegler.swift
[12/15] Compiling BigInt CRT.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 android