Swift Package Index

Build Information

Failed to build BigDecimal, reference 3.0.2 (4414e0), with Swift 6.4 for Linux on 21 Sep 2026 07:55:04 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-53886769-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:basic-6.4-latest swift build --triple x86_64-unknown-linux-gnu 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/mgriebling/BigDecimal.git
Reference: 3.0.2
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/BigDecimal
 * tag               3.0.2      -> FETCH_HEAD
HEAD is now at 4414e0e Added more tests and added minimum requirements for OSes.
Cloned https://github.com/mgriebling/BigDecimal.git
Revision (git rev-parse @):
4414e0e82bb859cf5a2883f9401e7d7cb030f5b1
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/mgriebling/BigDecimal.git at 3.0.2
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.4
Building package at path:  $PWD
https://github.com/mgriebling/BigDecimal.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-53886769-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:basic-6.4-latest swift build --triple x86_64-unknown-linux-gnu 2>&1
basic-6.4-latest: Pulling from saguaro1/spi-images
Digest: sha256:c77fcce225e223ac0fafed844619173fc6de8d62dd560eeb28db3182af6a282b
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:basic-6.4-latest
Fetching https://github.com/mgriebling/BigInt.git
Fetching https://github.com/mgriebling/UInt128.git
Fetching https://github.com/apple/swift-numerics
[1/1584] Fetching uint128
[49/8220] Fetching uint128, swift-numerics
Fetched https://github.com/apple/swift-numerics (0.59s)
Fetched https://github.com/mgriebling/UInt128.git (0.59s)
[1/7510] Fetching bigint
Fetched https://github.com/mgriebling/BigInt.git (0.95s)
Computing version for https://github.com/mgriebling/UInt128.git
Computed https://github.com/mgriebling/UInt128.git at 3.2.0 (2.02s)
Computing version for https://github.com/apple/swift-numerics
Computed https://github.com/apple/swift-numerics at 1.1.1 (0.15s)
Computing version for https://github.com/mgriebling/BigInt.git
Computed https://github.com/mgriebling/BigInt.git at 2.3.0 (0.13s)
Creating working copy for https://github.com/mgriebling/UInt128.git
Working copy of https://github.com/mgriebling/UInt128.git resolved at 3.2.0
Creating working copy for https://github.com/mgriebling/BigInt.git
Working copy of https://github.com/mgriebling/BigInt.git resolved at 2.3.0
Creating working copy for https://github.com/apple/swift-numerics
Working copy of https://github.com/apple/swift-numerics resolved at 1.1.1
Building for debugging...
[Computing dependencies]
[Pre-planning 1 / 244]
[Starting]
[64 / 120] RealModule
[75 / 120] UInt128-product
[77 / 120] BigInt
[78 / 120] UInt128
[86 / 120] RealModule
[89 / 121] ComplexModule
[94 / 121] BigInt
[95 / 121]
[98 / 131] RealModule
[102 / 132] RealModule
[108 / 132] ComplexModule
[122 / 136]
[129 / 146] Numerics
/host/spi-builder-workspace/Sources/BigDecimal/DecimalMath/AsinCalculator.swift:22:16: warning: stored property 'factors' of 'Sendable'-conforming struct 'AsinCalculator' contains non-Sendable type 'BFraction'; this is an error in the Swift 6 language mode
20 | public struct AsinCalculator : SeriesCalculator, Sendable {
21 |     public var calculateInPairs: Bool
22 |     public var factors: [BigRational]
   |                `- warning: stored property 'factors' of 'Sendable'-conforming struct 'AsinCalculator' contains non-Sendable type 'BFraction'; this is an error in the Swift 6 language mode
23 |
24 |     static var instance = AsinCalculator()
/host/spi-builder-workspace/.build/checkouts/BigInt/Sources/BigInt/BigFrac.swift:8:15: note: struct 'BFraction' does not conform to the 'Sendable' protocol
   6 | //
   7 |
   8 | public struct BFraction: CustomStringConvertible, Comparable, Equatable {
     |               `- note: struct 'BFraction' does not conform to the 'Sendable' protocol
   9 |
  10 |     mutating func normalize() {
/host/spi-builder-workspace/Sources/BigDecimal/DecimalMath/AsinCalculator.swift:8:1: warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'BigInt' [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/add-preconcurrency-import\AddPreconcurrencyImport]8;;\]
 6 | //
 7 |
 8 | import BigInt
   | `- warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'BigInt' [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/add-preconcurrency-import\AddPreconcurrencyImport]8;;\]
 9 |
10 | /**
/host/spi-builder-workspace/Sources/BigDecimal/DecimalMath/AsinCalculator.swift:27:17: warning: stored property 'factorial2n' of 'Sendable'-conforming struct 'AsinCalculator' has non-Sendable type 'BFraction'; this is an error in the Swift 6 language mode
25 |
26 |     private var n = 0
27 |     private var factorial2n = BigRational.ONE
   |                 `- warning: stored property 'factorial2n' of 'Sendable'-conforming struct 'AsinCalculator' has non-Sendable type 'BFraction'; this is an error in the Swift 6 language mode
28 |     private var factorialN = BigRational.ONE
29 |     private var fourPowerN = BigRational.ONE
/host/spi-builder-workspace/.build/checkouts/BigInt/Sources/BigInt/BigFrac.swift:8:15: note: struct 'BFraction' does not conform to the 'Sendable' protocol
   6 | //
   7 |
   8 | public struct BFraction: CustomStringConvertible, Comparable, Equatable {
     |               `- note: struct 'BFraction' does not conform to the 'Sendable' protocol
   9 |
  10 |     mutating func normalize() {
/host/spi-builder-workspace/Sources/BigDecimal/DecimalMath/AsinCalculator.swift:28:17: warning: stored property 'factorialN' of 'Sendable'-conforming struct 'AsinCalculator' has non-Sendable type 'BFraction'; this is an error in the Swift 6 language mode
26 |     private var n = 0
27 |     private var factorial2n = BigRational.ONE
28 |     private var factorialN = BigRational.ONE
   |                 `- warning: stored property 'factorialN' of 'Sendable'-conforming struct 'AsinCalculator' has non-Sendable type 'BFraction'; this is an error in the Swift 6 language mode
29 |     private var fourPowerN = BigRational.ONE
30 |
/host/spi-builder-workspace/.build/checkouts/BigInt/Sources/BigInt/BigFrac.swift:8:15: note: struct 'BFraction' does not conform to the 'Sendable' protocol
   6 | //
   7 |
   8 | public struct BFraction: CustomStringConvertible, Comparable, Equatable {
     |               `- note: struct 'BFraction' does not conform to the 'Sendable' protocol
   9 |
  10 |     mutating func normalize() {
/host/spi-builder-workspace/Sources/BigDecimal/DecimalMath/AsinCalculator.swift:29:17: warning: stored property 'fourPowerN' of 'Sendable'-conforming struct 'AsinCalculator' has non-Sendable type 'BFraction'; this is an error in the Swift 6 language mode
27 |     private var factorial2n = BigRational.ONE
28 |     private var factorialN = BigRational.ONE
29 |     private var fourPowerN = BigRational.ONE
   |                 `- warning: stored property 'fourPowerN' of 'Sendable'-conforming struct 'AsinCalculator' has non-Sendable type 'BFraction'; this is an error in the Swift 6 language mode
30 |
31 |     public init() {
/host/spi-builder-workspace/.build/checkouts/BigInt/Sources/BigInt/BigFrac.swift:8:15: note: struct 'BFraction' does not conform to the 'Sendable' protocol
   6 | //
   7 |
   8 | public struct BFraction: CustomStringConvertible, Comparable, Equatable {
     |               `- note: struct 'BFraction' does not conform to the 'Sendable' protocol
   9 |
  10 |     mutating func normalize() {
/host/spi-builder-workspace/Sources/BigDecimal/DecimalMath/CosCalculator.swift:23:16: warning: stored property 'factors' of 'Sendable'-conforming struct 'CosCalculator' contains non-Sendable type 'BFraction'; this is an error in the Swift 6 language mode
21 | public struct CosCalculator : SeriesCalculator, Sendable {
22 |     public var calculateInPairs: Bool
23 |     public var factors: [BigInt.BFraction]
   |                `- warning: stored property 'factors' of 'Sendable'-conforming struct 'CosCalculator' contains non-Sendable type 'BFraction'; this is an error in the Swift 6 language mode
24 |
25 |     static var instance = CosCalculator()
/host/spi-builder-workspace/.build/checkouts/BigInt/Sources/BigInt/BigFrac.swift:8:15: note: struct 'BFraction' does not conform to the 'Sendable' protocol
   6 | //
   7 |
   8 | public struct BFraction: CustomStringConvertible, Comparable, Equatable {
     |               `- note: struct 'BFraction' does not conform to the 'Sendable' protocol
   9 |
  10 |     mutating func normalize() {
/host/spi-builder-workspace/Sources/BigDecimal/DecimalMath/CosCalculator.swift:9:1: warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'BigInt' [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/add-preconcurrency-import\AddPreconcurrencyImport]8;;\]
 7 | //
 8 |
 9 | import BigInt
   | `- warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'BigInt' [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/add-preconcurrency-import\AddPreconcurrencyImport]8;;\]
10 |
11 | /**
/host/spi-builder-workspace/Sources/BigDecimal/DecimalMath/CosCalculator.swift:29:17: warning: stored property 'factorial2n' of 'Sendable'-conforming struct 'CosCalculator' has non-Sendable type 'BFraction'; this is an error in the Swift 6 language mode
27 |     private var n = 0
28 |     private var negative = false
29 |     private var factorial2n = BigRational.ONE
   |                 `- warning: stored property 'factorial2n' of 'Sendable'-conforming struct 'CosCalculator' has non-Sendable type 'BFraction'; this is an error in the Swift 6 language mode
30 |
31 |     public init() {
/host/spi-builder-workspace/.build/checkouts/BigInt/Sources/BigInt/BigFrac.swift:8:15: note: struct 'BFraction' does not conform to the 'Sendable' protocol
   6 | //
   7 |
   8 | public struct BFraction: CustomStringConvertible, Comparable, Equatable {
     |               `- note: struct 'BFraction' does not conform to the 'Sendable' protocol
   9 |
  10 |     mutating func normalize() {
/host/spi-builder-workspace/Sources/BigDecimal/DecimalMath/CoshCalculator.swift:23:16: warning: stored property 'factors' of 'Sendable'-conforming struct 'CoshCalculator' contains non-Sendable type 'BFraction'; this is an error in the Swift 6 language mode
21 | public struct CoshCalculator : SeriesCalculator, Sendable {
22 |     public var calculateInPairs: Bool
23 |     public var factors: [BigRational]
   |                `- warning: stored property 'factors' of 'Sendable'-conforming struct 'CoshCalculator' contains non-Sendable type 'BFraction'; this is an error in the Swift 6 language mode
24 |
25 |     static var instance = CoshCalculator()
/host/spi-builder-workspace/.build/checkouts/BigInt/Sources/BigInt/BigFrac.swift:8:15: note: struct 'BFraction' does not conform to the 'Sendable' protocol
   6 | //
   7 |
   8 | public struct BFraction: CustomStringConvertible, Comparable, Equatable {
     |               `- note: struct 'BFraction' does not conform to the 'Sendable' protocol
   9 |
  10 |     mutating func normalize() {
/host/spi-builder-workspace/Sources/BigDecimal/DecimalMath/CoshCalculator.swift:9:1: warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'BigInt' [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/add-preconcurrency-import\AddPreconcurrencyImport]8;;\]
 7 | //
 8 |
 9 | import BigInt
   | `- warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'BigInt' [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/add-preconcurrency-import\AddPreconcurrencyImport]8;;\]
10 |
11 | /**
/host/spi-builder-workspace/Sources/BigDecimal/DecimalMath/CoshCalculator.swift:28:17: warning: stored property 'factorial2n' of 'Sendable'-conforming struct 'CoshCalculator' has non-Sendable type 'BFraction'; this is an error in the Swift 6 language mode
26 |
27 |     private var n = 0
28 |     private var factorial2n = BigRational.ONE
   |                 `- warning: stored property 'factorial2n' of 'Sendable'-conforming struct 'CoshCalculator' has non-Sendable type 'BFraction'; this is an error in the Swift 6 language mode
29 |
30 |     public init() {
/host/spi-builder-workspace/.build/checkouts/BigInt/Sources/BigInt/BigFrac.swift:8:15: note: struct 'BFraction' does not conform to the 'Sendable' protocol
   6 | //
   7 |
   8 | public struct BFraction: CustomStringConvertible, Comparable, Equatable {
     |               `- note: struct 'BFraction' does not conform to the 'Sendable' protocol
   9 |
  10 |     mutating func normalize() {
[#AddPreconcurrencyImport]: <https://docs.swift.org/compiler/documentation/diagnostics/add-preconcurrency-import>
[132 / 147] ComplexModule
/host/spi-builder-workspace/Sources/BigDecimal/DecimalMath/SinCalculator.swift:22:16: warning: stored property 'factors' of 'Sendable'-conforming struct 'SinCalculator' contains non-Sendable type 'BFraction'; this is an error in the Swift 6 language mode
20 | public struct SinCalculator : SeriesCalculator, Sendable {
21 |     public var calculateInPairs: Bool
22 |     public var factors: [BigRational]
   |                `- warning: stored property 'factors' of 'Sendable'-conforming struct 'SinCalculator' contains non-Sendable type 'BFraction'; this is an error in the Swift 6 language mode
23 |
24 |     static var instance = SinCalculator()
/host/spi-builder-workspace/.build/checkouts/BigInt/Sources/BigInt/BigFrac.swift:8:15: note: struct 'BFraction' does not conform to the 'Sendable' protocol
   6 | //
   7 |
   8 | public struct BFraction: CustomStringConvertible, Comparable, Equatable {
     |               `- note: struct 'BFraction' does not conform to the 'Sendable' protocol
   9 |
  10 |     mutating func normalize() {
/host/spi-builder-workspace/Sources/BigDecimal/DecimalMath/SinCalculator.swift:8:1: warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'BigInt' [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/add-preconcurrency-import\AddPreconcurrencyImport]8;;\]
 6 | //
 7 |
 8 | import BigInt
   | `- warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'BigInt' [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/add-preconcurrency-import\AddPreconcurrencyImport]8;;\]
 9 |
10 | /**
/host/spi-builder-workspace/Sources/BigDecimal/DecimalMath/SinCalculator.swift:28:17: warning: stored property 'factorial2nPlus1' of 'Sendable'-conforming struct 'SinCalculator' has non-Sendable type 'BFraction'; this is an error in the Swift 6 language mode
26 |     private var n = 0
27 |     private var negative = false
28 |     private var factorial2nPlus1 = BigRational.ONE
   |                 `- warning: stored property 'factorial2nPlus1' of 'Sendable'-conforming struct 'SinCalculator' has non-Sendable type 'BFraction'; this is an error in the Swift 6 language mode
29 |
30 |     public init() {
/host/spi-builder-workspace/.build/checkouts/BigInt/Sources/BigInt/BigFrac.swift:8:15: note: struct 'BFraction' does not conform to the 'Sendable' protocol
   6 | //
   7 |
   8 | public struct BFraction: CustomStringConvertible, Comparable, Equatable {
     |               `- note: struct 'BFraction' does not conform to the 'Sendable' protocol
   9 |
  10 |     mutating func normalize() {
/host/spi-builder-workspace/Sources/BigDecimal/DecimalMath/SinhCalculator.swift:22:16: warning: stored property 'factors' of 'Sendable'-conforming struct 'SinhCalculator' contains non-Sendable type 'BFraction'; this is an error in the Swift 6 language mode
20 | public struct SinhCalculator : SeriesCalculator, Sendable {
21 |     public var calculateInPairs: Bool
22 |     public var factors: [BigRational]
   |                `- warning: stored property 'factors' of 'Sendable'-conforming struct 'SinhCalculator' contains non-Sendable type 'BFraction'; this is an error in the Swift 6 language mode
23 |
24 |     static var instance = SinhCalculator()
/host/spi-builder-workspace/.build/checkouts/BigInt/Sources/BigInt/BigFrac.swift:8:15: note: struct 'BFraction' does not conform to the 'Sendable' protocol
   6 | //
   7 |
   8 | public struct BFraction: CustomStringConvertible, Comparable, Equatable {
     |               `- note: struct 'BFraction' does not conform to the 'Sendable' protocol
   9 |
  10 |     mutating func normalize() {
/host/spi-builder-workspace/Sources/BigDecimal/DecimalMath/SinhCalculator.swift:8:1: warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'BigInt' [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/add-preconcurrency-import\AddPreconcurrencyImport]8;;\]
 6 | //
 7 |
 8 | import BigInt
   | `- warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'BigInt' [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/add-preconcurrency-import\AddPreconcurrencyImport]8;;\]
 9 |
10 | /**
/host/spi-builder-workspace/Sources/BigDecimal/DecimalMath/SinhCalculator.swift:27:17: warning: stored property 'factorial2nPlus1' of 'Sendable'-conforming struct 'SinhCalculator' has non-Sendable type 'BFraction'; this is an error in the Swift 6 language mode
25 |
26 |     private var n = 0
27 |     private var factorial2nPlus1 = BigRational.ONE
   |                 `- warning: stored property 'factorial2nPlus1' of 'Sendable'-conforming struct 'SinhCalculator' has non-Sendable type 'BFraction'; this is an error in the Swift 6 language mode
28 |
29 |     public init() {
/host/spi-builder-workspace/.build/checkouts/BigInt/Sources/BigInt/BigFrac.swift:8:15: note: struct 'BFraction' does not conform to the 'Sendable' protocol
   6 | //
   7 |
   8 | public struct BFraction: CustomStringConvertible, Comparable, Equatable {
     |               `- note: struct 'BFraction' does not conform to the 'Sendable' protocol
   9 |
  10 |     mutating func normalize() {
[#AddPreconcurrencyImport]: <https://docs.swift.org/compiler/documentation/diagnostics/add-preconcurrency-import>
[134 / 147] ComplexModule
/host/spi-builder-workspace/Sources/BigDecimal/DecimalMath/AsinCalculator.swift:22:16: warning: stored property 'factors' of 'Sendable'-conforming struct 'AsinCalculator' contains non-Sendable type 'BFraction'; this is an error in the Swift 6 language mode
20 | public struct AsinCalculator : SeriesCalculator, Sendable {
21 |     public var calculateInPairs: Bool
22 |     public var factors: [BigRational]
   |                `- warning: stored property 'factors' of 'Sendable'-conforming struct 'AsinCalculator' contains non-Sendable type 'BFraction'; this is an error in the Swift 6 language mode
23 |
24 |     static var instance = AsinCalculator()
/host/spi-builder-workspace/.build/checkouts/BigInt/Sources/BigInt/BigFrac.swift:8:15: note: struct 'BFraction' does not conform to the 'Sendable' protocol
   6 | //
   7 |
   8 | public struct BFraction: CustomStringConvertible, Comparable, Equatable {
     |               `- note: struct 'BFraction' does not conform to the 'Sendable' protocol
   9 |
  10 |     mutating func normalize() {
/host/spi-builder-workspace/Sources/BigDecimal/DecimalMath/AsinCalculator.swift:8:1: warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'BigInt' [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/add-preconcurrency-import\AddPreconcurrencyImport]8;;\]
 6 | //
 7 |
 8 | import BigInt
   | `- warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'BigInt' [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/add-preconcurrency-import\AddPreconcurrencyImport]8;;\]
 9 |
10 | /**
/host/spi-builder-workspace/Sources/BigDecimal/DecimalMath/AsinCalculator.swift:27:17: warning: stored property 'factorial2n' of 'Sendable'-conforming struct 'AsinCalculator' has non-Sendable type 'BFraction'; this is an error in the Swift 6 language mode
25 |
26 |     private var n = 0
27 |     private var factorial2n = BigRational.ONE
   |                 `- warning: stored property 'factorial2n' of 'Sendable'-conforming struct 'AsinCalculator' has non-Sendable type 'BFraction'; this is an error in the Swift 6 language mode
28 |     private var factorialN = BigRational.ONE
29 |     private var fourPowerN = BigRational.ONE
/host/spi-builder-workspace/.build/checkouts/BigInt/Sources/BigInt/BigFrac.swift:8:15: note: struct 'BFraction' does not conform to the 'Sendable' protocol
   6 | //
   7 |
   8 | public struct BFraction: CustomStringConvertible, Comparable, Equatable {
     |               `- note: struct 'BFraction' does not conform to the 'Sendable' protocol
   9 |
  10 |     mutating func normalize() {
/host/spi-builder-workspace/Sources/BigDecimal/DecimalMath/AsinCalculator.swift:28:17: warning: stored property 'factorialN' of 'Sendable'-conforming struct 'AsinCalculator' has non-Sendable type 'BFraction'; this is an error in the Swift 6 language mode
26 |     private var n = 0
27 |     private var factorial2n = BigRational.ONE
28 |     private var factorialN = BigRational.ONE
   |                 `- warning: stored property 'factorialN' of 'Sendable'-conforming struct 'AsinCalculator' has non-Sendable type 'BFraction'; this is an error in the Swift 6 language mode
29 |     private var fourPowerN = BigRational.ONE
30 |
/host/spi-builder-workspace/.build/checkouts/BigInt/Sources/BigInt/BigFrac.swift:8:15: note: struct 'BFraction' does not conform to the 'Sendable' protocol
   6 | //
   7 |
   8 | public struct BFraction: CustomStringConvertible, Comparable, Equatable {
     |               `- note: struct 'BFraction' does not conform to the 'Sendable' protocol
   9 |
  10 |     mutating func normalize() {
/host/spi-builder-workspace/Sources/BigDecimal/DecimalMath/AsinCalculator.swift:29:17: warning: stored property 'fourPowerN' of 'Sendable'-conforming struct 'AsinCalculator' has non-Sendable type 'BFraction'; this is an error in the Swift 6 language mode
27 |     private var factorial2n = BigRational.ONE
28 |     private var factorialN = BigRational.ONE
29 |     private var fourPowerN = BigRational.ONE
   |                 `- warning: stored property 'fourPowerN' of 'Sendable'-conforming struct 'AsinCalculator' has non-Sendable type 'BFraction'; this is an error in the Swift 6 language mode
30 |
31 |     public init() {
/host/spi-builder-workspace/.build/checkouts/BigInt/Sources/BigInt/BigFrac.swift:8:15: note: struct 'BFraction' does not conform to the 'Sendable' protocol
   6 | //
   7 |
   8 | public struct BFraction: CustomStringConvertible, Comparable, Equatable {
     |               `- note: struct 'BFraction' does not conform to the 'Sendable' protocol
   9 |
  10 |     mutating func normalize() {
/host/spi-builder-workspace/Sources/BigDecimal/DecimalMath/CosCalculator.swift:23:16: warning: stored property 'factors' of 'Sendable'-conforming struct 'CosCalculator' contains non-Sendable type 'BFraction'; this is an error in the Swift 6 language mode
21 | public struct CosCalculator : SeriesCalculator, Sendable {
22 |     public var calculateInPairs: Bool
23 |     public var factors: [BigInt.BFraction]
   |                `- warning: stored property 'factors' of 'Sendable'-conforming struct 'CosCalculator' contains non-Sendable type 'BFraction'; this is an error in the Swift 6 language mode
24 |
25 |     static var instance = CosCalculator()
/host/spi-builder-workspace/.build/checkouts/BigInt/Sources/BigInt/BigFrac.swift:8:15: note: struct 'BFraction' does not conform to the 'Sendable' protocol
   6 | //
   7 |
   8 | public struct BFraction: CustomStringConvertible, Comparable, Equatable {
     |               `- note: struct 'BFraction' does not conform to the 'Sendable' protocol
   9 |
  10 |     mutating func normalize() {
/host/spi-builder-workspace/Sources/BigDecimal/DecimalMath/CosCalculator.swift:9:1: warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'BigInt' [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/add-preconcurrency-import\AddPreconcurrencyImport]8;;\]
 7 | //
 8 |
 9 | import BigInt
   | `- warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'BigInt' [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/add-preconcurrency-import\AddPreconcurrencyImport]8;;\]
10 |
11 | /**
/host/spi-builder-workspace/Sources/BigDecimal/DecimalMath/CosCalculator.swift:29:17: warning: stored property 'factorial2n' of 'Sendable'-conforming struct 'CosCalculator' has non-Sendable type 'BFraction'; this is an error in the Swift 6 language mode
27 |     private var n = 0
28 |     private var negative = false
29 |     private var factorial2n = BigRational.ONE
   |                 `- warning: stored property 'factorial2n' of 'Sendable'-conforming struct 'CosCalculator' has non-Sendable type 'BFraction'; this is an error in the Swift 6 language mode
30 |
31 |     public init() {
/host/spi-builder-workspace/.build/checkouts/BigInt/Sources/BigInt/BigFrac.swift:8:15: note: struct 'BFraction' does not conform to the 'Sendable' protocol
   6 | //
   7 |
   8 | public struct BFraction: CustomStringConvertible, Comparable, Equatable {
     |               `- note: struct 'BFraction' does not conform to the 'Sendable' protocol
   9 |
  10 |     mutating func normalize() {
/host/spi-builder-workspace/Sources/BigDecimal/DecimalMath/CoshCalculator.swift:23:16: warning: stored property 'factors' of 'Sendable'-conforming struct 'CoshCalculator' contains non-Sendable type 'BFraction'; this is an error in the Swift 6 language mode
21 | public struct CoshCalculator : SeriesCalculator, Sendable {
22 |     public var calculateInPairs: Bool
23 |     public var factors: [BigRational]
   |                `- warning: stored property 'factors' of 'Sendable'-conforming struct 'CoshCalculator' contains non-Sendable type 'BFraction'; this is an error in the Swift 6 language mode
24 |
25 |     static var instance = CoshCalculator()
/host/spi-builder-workspace/.build/checkouts/BigInt/Sources/BigInt/BigFrac.swift:8:15: note: struct 'BFraction' does not conform to the 'Sendable' protocol
   6 | //
   7 |
   8 | public struct BFraction: CustomStringConvertible, Comparable, Equatable {
     |               `- note: struct 'BFraction' does not conform to the 'Sendable' protocol
   9 |
  10 |     mutating func normalize() {
/host/spi-builder-workspace/Sources/BigDecimal/DecimalMath/CoshCalculator.swift:9:1: warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'BigInt' [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/add-preconcurrency-import\AddPreconcurrencyImport]8;;\]
 7 | //
 8 |
 9 | import BigInt
   | `- warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'BigInt' [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/add-preconcurrency-import\AddPreconcurrencyImport]8;;\]
10 |
11 | /**
/host/spi-builder-workspace/Sources/BigDecimal/DecimalMath/CoshCalculator.swift:28:17: warning: stored property 'factorial2n' of 'Sendable'-conforming struct 'CoshCalculator' has non-Sendable type 'BFraction'; this is an error in the Swift 6 language mode
26 |
27 |     private var n = 0
28 |     private var factorial2n = BigRational.ONE
   |                 `- warning: stored property 'factorial2n' of 'Sendable'-conforming struct 'CoshCalculator' has non-Sendable type 'BFraction'; this is an error in the Swift 6 language mode
29 |
30 |     public init() {
/host/spi-builder-workspace/.build/checkouts/BigInt/Sources/BigInt/BigFrac.swift:8:15: note: struct 'BFraction' does not conform to the 'Sendable' protocol
   6 | //
   7 |
   8 | public struct BFraction: CustomStringConvertible, Comparable, Equatable {
     |               `- note: struct 'BFraction' does not conform to the 'Sendable' protocol
   9 |
  10 |     mutating func normalize() {
/host/spi-builder-workspace/Sources/BigDecimal/DecimalMath/ExponentCalculator.swift:24:16: warning: stored property 'factors' of 'Sendable'-conforming struct 'ExpCalculator' contains non-Sendable type 'BFraction'; this is an error in the Swift 6 language mode
22 |
23 |     public var calculateInPairs: Bool
24 |     public var factors = [BigInt.BFraction]()
   |                `- warning: stored property 'factors' of 'Sendable'-conforming struct 'ExpCalculator' contains non-Sendable type 'BFraction'; this is an error in the Swift 6 language mode
25 |
26 |     private var n = 0
/host/spi-builder-workspace/.build/checkouts/BigInt/Sources/BigInt/BigFrac.swift:8:15: note: struct 'BFraction' does not conform to the 'Sendable' protocol
   6 | //
   7 |
   8 | public struct BFraction: CustomStringConvertible, Comparable, Equatable {
     |               `- note: struct 'BFraction' does not conform to the 'Sendable' protocol
   9 |
  10 |     mutating func normalize() {
/host/spi-builder-workspace/Sources/BigDecimal/DecimalMath/ExponentCalculator.swift:8:1: warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'BigInt' [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/add-preconcurrency-import\AddPreconcurrencyImport]8;;\]
 6 | //
 7 |
 8 | import BigInt
   | `- warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'BigInt' [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/add-preconcurrency-import\AddPreconcurrencyImport]8;;\]
 9 |
10 | /**
/host/spi-builder-workspace/Sources/BigDecimal/DecimalMath/ExponentCalculator.swift:27:17: warning: stored property 'oneOverFactorialOfN' of 'Sendable'-conforming struct 'ExpCalculator' has non-Sendable type 'BFraction'; this is an error in the Swift 6 language mode
25 |
26 |     private var n = 0
27 |     private var oneOverFactorialOfN = BigRational.ONE
   |                 `- warning: stored property 'oneOverFactorialOfN' of 'Sendable'-conforming struct 'ExpCalculator' has non-Sendable type 'BFraction'; this is an error in the Swift 6 language mode
28 |
29 |     public init() {
/host/spi-builder-workspace/.build/checkouts/BigInt/Sources/BigInt/BigFrac.swift:8:15: note: struct 'BFraction' does not conform to the 'Sendable' protocol
   6 | //
   7 |
   8 | public struct BFraction: CustomStringConvertible, Comparable, Equatable {
     |               `- note: struct 'BFraction' does not conform to the 'Sendable' protocol
   9 |
  10 |     mutating func normalize() {
/host/spi-builder-workspace/Sources/BigDecimal/DecimalMath/SinCalculator.swift:22:16: warning: stored property 'factors' of 'Sendable'-conforming struct 'SinCalculator' contains non-Sendable type 'BFraction'; this is an error in the Swift 6 language mode
20 | public struct SinCalculator : SeriesCalculator, Sendable {
21 |     public var calculateInPairs: Bool
22 |     public var factors: [BigRational]
   |                `- warning: stored property 'factors' of 'Sendable'-conforming struct 'SinCalculator' contains non-Sendable type 'BFraction'; this is an error in the Swift 6 language mode
23 |
24 |     static var instance = SinCalculator()
/host/spi-builder-workspace/.build/checkouts/BigInt/Sources/BigInt/BigFrac.swift:8:15: note: struct 'BFraction' does not conform to the 'Sendable' protocol
   6 | //
   7 |
   8 | public struct BFraction: CustomStringConvertible, Comparable, Equatable {
     |               `- note: struct 'BFraction' does not conform to the 'Sendable' protocol
   9 |
  10 |     mutating func normalize() {
/host/spi-builder-workspace/Sources/BigDecimal/DecimalMath/SinCalculator.swift:8:1: warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'BigInt' [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/add-preconcurrency-import\AddPreconcurrencyImport]8;;\]
 6 | //
 7 |
 8 | import BigInt
   | `- warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'BigInt' [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/add-preconcurrency-import\AddPreconcurrencyImport]8;;\]
 9 |
10 | /**
/host/spi-builder-workspace/Sources/BigDecimal/DecimalMath/SinCalculator.swift:28:17: warning: stored property 'factorial2nPlus1' of 'Sendable'-conforming struct 'SinCalculator' has non-Sendable type 'BFraction'; this is an error in the Swift 6 language mode
26 |     private var n = 0
27 |     private var negative = false
28 |     private var factorial2nPlus1 = BigRational.ONE
   |                 `- warning: stored property 'factorial2nPlus1' of 'Sendable'-conforming struct 'SinCalculator' has non-Sendable type 'BFraction'; this is an error in the Swift 6 language mode
29 |
30 |     public init() {
/host/spi-builder-workspace/.build/checkouts/BigInt/Sources/BigInt/BigFrac.swift:8:15: note: struct 'BFraction' does not conform to the 'Sendable' protocol
   6 | //
   7 |
   8 | public struct BFraction: CustomStringConvertible, Comparable, Equatable {
     |               `- note: struct 'BFraction' does not conform to the 'Sendable' protocol
   9 |
  10 |     mutating func normalize() {
/host/spi-builder-workspace/Sources/BigDecimal/DecimalMath/SinhCalculator.swift:22:16: warning: stored property 'factors' of 'Sendable'-conforming struct 'SinhCalculator' contains non-Sendable type 'BFraction'; this is an error in the Swift 6 language mode
20 | public struct SinhCalculator : SeriesCalculator, Sendable {
21 |     public var calculateInPairs: Bool
22 |     public var factors: [BigRational]
   |                `- warning: stored property 'factors' of 'Sendable'-conforming struct 'SinhCalculator' contains non-Sendable type 'BFraction'; this is an error in the Swift 6 language mode
23 |
24 |     static var instance = SinhCalculator()
/host/spi-builder-workspace/.build/checkouts/BigInt/Sources/BigInt/BigFrac.swift:8:15: note: struct 'BFraction' does not conform to the 'Sendable' protocol
   6 | //
   7 |
   8 | public struct BFraction: CustomStringConvertible, Comparable, Equatable {
     |               `- note: struct 'BFraction' does not conform to the 'Sendable' protocol
   9 |
  10 |     mutating func normalize() {
/host/spi-builder-workspace/Sources/BigDecimal/DecimalMath/SinhCalculator.swift:8:1: warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'BigInt' [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/add-preconcurrency-import\AddPreconcurrencyImport]8;;\]
 6 | //
 7 |
 8 | import BigInt
   | `- warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'BigInt' [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/add-preconcurrency-import\AddPreconcurrencyImport]8;;\]
 9 |
10 | /**
/host/spi-builder-workspace/Sources/BigDecimal/DecimalMath/SinhCalculator.swift:27:17: warning: stored property 'factorial2nPlus1' of 'Sendable'-conforming struct 'SinhCalculator' has non-Sendable type 'BFraction'; this is an error in the Swift 6 language mode
25 |
26 |     private var n = 0
27 |     private var factorial2nPlus1 = BigRational.ONE
   |                 `- warning: stored property 'factorial2nPlus1' of 'Sendable'-conforming struct 'SinhCalculator' has non-Sendable type 'BFraction'; this is an error in the Swift 6 language mode
28 |
29 |     public init() {
/host/spi-builder-workspace/.build/checkouts/BigInt/Sources/BigInt/BigFrac.swift:8:15: note: struct 'BFraction' does not conform to the 'Sendable' protocol
   6 | //
   7 |
   8 | public struct BFraction: CustomStringConvertible, Comparable, Equatable {
     |               `- note: struct 'BFraction' does not conform to the 'Sendable' protocol
   9 |
  10 |     mutating func normalize() {
[#AddPreconcurrencyImport]: <https://docs.swift.org/compiler/documentation/diagnostics/add-preconcurrency-import>
[136 / 147] ComplexModule
/host/spi-builder-workspace/Sources/BigDecimal/DecimalMath/ExponentCalculator.swift:24:16: warning: stored property 'factors' of 'Sendable'-conforming struct 'ExpCalculator' contains non-Sendable type 'BFraction'; this is an error in the Swift 6 language mode
22 |
23 |     public var calculateInPairs: Bool
24 |     public var factors = [BigInt.BFraction]()
   |                `- warning: stored property 'factors' of 'Sendable'-conforming struct 'ExpCalculator' contains non-Sendable type 'BFraction'; this is an error in the Swift 6 language mode
25 |
26 |     private var n = 0
/host/spi-builder-workspace/.build/checkouts/BigInt/Sources/BigInt/BigFrac.swift:8:15: note: struct 'BFraction' does not conform to the 'Sendable' protocol
   6 | //
   7 |
   8 | public struct BFraction: CustomStringConvertible, Comparable, Equatable {
     |               `- note: struct 'BFraction' does not conform to the 'Sendable' protocol
   9 |
  10 |     mutating func normalize() {
/host/spi-builder-workspace/Sources/BigDecimal/DecimalMath/ExponentCalculator.swift:8:1: warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'BigInt' [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/add-preconcurrency-import\AddPreconcurrencyImport]8;;\]
 6 | //
 7 |
 8 | import BigInt
   | `- warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'BigInt' [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/add-preconcurrency-import\AddPreconcurrencyImport]8;;\]
 9 |
10 | /**
/host/spi-builder-workspace/Sources/BigDecimal/DecimalMath/ExponentCalculator.swift:27:17: warning: stored property 'oneOverFactorialOfN' of 'Sendable'-conforming struct 'ExpCalculator' has non-Sendable type 'BFraction'; this is an error in the Swift 6 language mode
25 |
26 |     private var n = 0
27 |     private var oneOverFactorialOfN = BigRational.ONE
   |                 `- warning: stored property 'oneOverFactorialOfN' of 'Sendable'-conforming struct 'ExpCalculator' has non-Sendable type 'BFraction'; this is an error in the Swift 6 language mode
28 |
29 |     public init() {
/host/spi-builder-workspace/.build/checkouts/BigInt/Sources/BigInt/BigFrac.swift:8:15: note: struct 'BFraction' does not conform to the 'Sendable' protocol
   6 | //
   7 |
   8 | public struct BFraction: CustomStringConvertible, Comparable, Equatable {
     |               `- note: struct 'BFraction' does not conform to the 'Sendable' protocol
   9 |
  10 |     mutating func normalize() {
[#AddPreconcurrencyImport]: <https://docs.swift.org/compiler/documentation/diagnostics/add-preconcurrency-import>
[142 / 147] BigDecimal
error: SwiftCompile normal x86_64 /host/spi-builder-workspace/Sources/BigDecimal/BigDecimal.swift failed with a nonzero exit code. Command line:     cd /host
    builtin-SwiftPerFileCompile BigDecimal.swift
/host/spi-builder-workspace/Sources/BigDecimal/BigDecimal.swift:182:32: error: '_length' is inaccessible due to 'internal' protection level
 180 |             self = Self.flagNaN()
 181 |         } else {
 182 |             let length = value._length
     |                                `- error: '_length' is inaccessible due to 'internal' protection level
 183 |             for i in 0...length {
 184 |                 switch i {
FoundationEssentials.Decimal._length:2:14: note: '_length' declared here
1 | struct Decimal {
2 | internal var _length: UInt32 { get set }}
  |              `- note: '_length' declared here
3 |
/host/spi-builder-workspace/Sources/BigDecimal/BigDecimal.swift:185:44: error: '_mantissa' is inaccessible due to 'internal' protection level
 183 |             for i in 0...length {
 184 |                 switch i {
 185 |                     case 1: addValue(value._mantissa.0, 0)
     |                                            `- error: '_mantissa' is inaccessible due to 'internal' protection level
 186 |                     case 2: addValue(value._mantissa.1, 16)
 187 |                     case 3: addValue(value._mantissa.2, 32)
FoundationEssentials.Decimal._mantissa:2:14: note: '_mantissa' declared here
1 | struct Decimal {
2 | internal var _mantissa: Decimal.Mantissa { get set }}
  |              `- note: '_mantissa' declared here
3 |
/host/spi-builder-workspace/Sources/BigDecimal/BigDecimal.swift:186:44: error: '_mantissa' is inaccessible due to 'internal' protection level
 184 |                 switch i {
 185 |                     case 1: addValue(value._mantissa.0, 0)
 186 |                     case 2: addValue(value._mantissa.1, 16)
     |                                            `- error: '_mantissa' is inaccessible due to 'internal' protection level
 187 |                     case 3: addValue(value._mantissa.2, 32)
 188 |                     case 4: addValue(value._mantissa.3, 48)
FoundationEssentials.Decimal._mantissa:2:14: note: '_mantissa' declared here
1 | struct Decimal {
2 | internal var _mantissa: Decimal.Mantissa { get set }}
  |              `- note: '_mantissa' declared here
3 |
/host/spi-builder-workspace/Sources/BigDecimal/BigDecimal.swift:187:44: error: '_mantissa' is inaccessible due to 'internal' protection level
 185 |                     case 1: addValue(value._mantissa.0, 0)
 186 |                     case 2: addValue(value._mantissa.1, 16)
 187 |                     case 3: addValue(value._mantissa.2, 32)
     |                                            `- error: '_mantissa' is inaccessible due to 'internal' protection level
 188 |                     case 4: addValue(value._mantissa.3, 48)
 189 |                     case 5: addValue(value._mantissa.4, 64)
FoundationEssentials.Decimal._mantissa:2:14: note: '_mantissa' declared here
1 | struct Decimal {
2 | internal var _mantissa: Decimal.Mantissa { get set }}
  |              `- note: '_mantissa' declared here
3 |
/host/spi-builder-workspace/Sources/BigDecimal/BigDecimal.swift:188:44: error: '_mantissa' is inaccessible due to 'internal' protection level
 186 |                     case 2: addValue(value._mantissa.1, 16)
 187 |                     case 3: addValue(value._mantissa.2, 32)
 188 |                     case 4: addValue(value._mantissa.3, 48)
     |                                            `- error: '_mantissa' is inaccessible due to 'internal' protection level
 189 |                     case 5: addValue(value._mantissa.4, 64)
 190 |                     case 6: addValue(value._mantissa.5, 80)
FoundationEssentials.Decimal._mantissa:2:14: note: '_mantissa' declared here
1 | struct Decimal {
2 | internal var _mantissa: Decimal.Mantissa { get set }}
  |              `- note: '_mantissa' declared here
3 |
/host/spi-builder-workspace/Sources/BigDecimal/BigDecimal.swift:189:44: error: '_mantissa' is inaccessible due to 'internal' protection level
 187 |                     case 3: addValue(value._mantissa.2, 32)
 188 |                     case 4: addValue(value._mantissa.3, 48)
 189 |                     case 5: addValue(value._mantissa.4, 64)
     |                                            `- error: '_mantissa' is inaccessible due to 'internal' protection level
 190 |                     case 6: addValue(value._mantissa.5, 80)
 191 |                     case 7: addValue(value._mantissa.6, 96)
FoundationEssentials.Decimal._mantissa:2:14: note: '_mantissa' declared here
1 | struct Decimal {
2 | internal var _mantissa: Decimal.Mantissa { get set }}
  |              `- note: '_mantissa' declared here
3 |
/host/spi-builder-workspace/Sources/BigDecimal/BigDecimal.swift:190:44: error: '_mantissa' is inaccessible due to 'internal' protection level
 188 |                     case 4: addValue(value._mantissa.3, 48)
 189 |                     case 5: addValue(value._mantissa.4, 64)
 190 |                     case 6: addValue(value._mantissa.5, 80)
     |                                            `- error: '_mantissa' is inaccessible due to 'internal' protection level
 191 |                     case 7: addValue(value._mantissa.6, 96)
 192 |                     case 8: addValue(value._mantissa.7, 112)
FoundationEssentials.Decimal._mantissa:2:14: note: '_mantissa' declared here
1 | struct Decimal {
2 | internal var _mantissa: Decimal.Mantissa { get set }}
  |              `- note: '_mantissa' declared here
3 |
/host/spi-builder-workspace/Sources/BigDecimal/BigDecimal.swift:191:44: error: '_mantissa' is inaccessible due to 'internal' protection level
 189 |                     case 5: addValue(value._mantissa.4, 64)
 190 |                     case 6: addValue(value._mantissa.5, 80)
 191 |                     case 7: addValue(value._mantissa.6, 96)
     |                                            `- error: '_mantissa' is inaccessible due to 'internal' protection level
 192 |                     case 8: addValue(value._mantissa.7, 112)
 193 |                     default: break
FoundationEssentials.Decimal._mantissa:2:14: note: '_mantissa' declared here
1 | struct Decimal {
2 | internal var _mantissa: Decimal.Mantissa { get set }}
  |              `- note: '_mantissa' declared here
3 |
/host/spi-builder-workspace/Sources/BigDecimal/BigDecimal.swift:192:44: error: '_mantissa' is inaccessible due to 'internal' protection level
 190 |                     case 6: addValue(value._mantissa.5, 80)
 191 |                     case 7: addValue(value._mantissa.6, 96)
 192 |                     case 8: addValue(value._mantissa.7, 112)
     |                                            `- error: '_mantissa' is inaccessible due to 'internal' protection level
 193 |                     default: break
 194 |                 }
FoundationEssentials.Decimal._mantissa:2:14: note: '_mantissa' declared here
1 | struct Decimal {
2 | internal var _mantissa: Decimal.Mantissa { get set }}
  |              `- note: '_mantissa' declared here
3 |
/host/spi-builder-workspace/Sources/BigDecimal/BigDecimal.swift:196:55: error: '_exponent' is inaccessible due to 'internal' protection level
 194 |                 }
 195 |             }
 196 |             self = Self(value < 0 ? -m : m, Int(value._exponent))
     |                                                       `- error: '_exponent' is inaccessible due to 'internal' protection level
 197 |         }
 198 |     }
FoundationEssentials.Decimal._exponent:2:14: note: '_exponent' declared here
1 | struct Decimal {
2 | internal var _exponent: Int32 { get set }}
  |              `- note: '_exponent' declared here
3 |
/host/spi-builder-workspace/Sources/BigDecimal/BigDecimal.swift:794:34: error: extra arguments at positions #2, #3, #4, #5, #6 in call
 792 |         }
 793 |         assert(sig < 0x10000)
 794 |         return Foundation.Decimal(_exponent: Int32(exp), _length: length,
     |                                  `- error: extra arguments at positions #2, #3, #4, #5, #6 in call
 795 |                        _isNegative: self < 0 ? 1 : 0, _isCompact: 0,
 796 |                        _reserved: 0, _mantissa: (s0,s1,s2,s3,s4,s5,s6,s7))
FoundationEssentials.Decimal.init:2:8: note: 'init(_:)' declared here
1 | struct Decimal {
2 | public init(_ value: Int32)}
  |        `- note: 'init(_:)' declared here
3 |
Failed frontend command:
/usr/bin/swift-frontend -frontend -c -primary-file /host/spi-builder-workspace/Sources/BigDecimal/BigDecimal.swift -primary-file /host/spi-builder-workspace/Sources/BigDecimal/CBDecimal.swift -primary-file /host/spi-builder-workspace/Sources/BigDecimal/Decimal.swift /host/spi-builder-workspace/Sources/BigDecimal/Decimal128.swift /host/spi-builder-workspace/Sources/BigDecimal/Decimal32.swift /host/spi-builder-workspace/Sources/BigDecimal/Decimal64.swift /host/spi-builder-workspace/Sources/BigDecimal/DecimalMath/AsinCalculator.swift /host/spi-builder-workspace/Sources/BigDecimal/DecimalMath/CosCalculator.swift /host/spi-builder-workspace/Sources/BigDecimal/DecimalMath/CoshCalculator.swift /host/spi-builder-workspace/Sources/BigDecimal/DecimalMath/DecimalMath-Simple.swift /host/spi-builder-workspace/Sources/BigDecimal/DecimalMath/DecimalMath.swift /host/spi-builder-workspace/Sources/BigDecimal/DecimalMath/ExponentCalculator.swift /host/spi-builder-workspace/Sources/BigDecimal/DecimalMath/SeriesCalculator.swift /host/spi-builder-workspace/Sources/BigDecimal/DecimalMath/SinCalculator.swift /host/spi-builder-workspace/Sources/BigDecimal/DecimalMath/SinhCalculator.swift /host/spi-builder-workspace/Sources/BigDecimal/Support/DecimalFloatingPoint.swift /host/spi-builder-workspace/Sources/BigDecimal/Support/DecimalLogic.swift /host/spi-builder-workspace/Sources/BigDecimal/Support/Extensions.swift /host/spi-builder-workspace/Sources/BigDecimal/Support/Rounding.swift -supplementary-output-file-map /host/spi-builder-workspace/.build/out/Intermediates.noindex/BigDecimal.build/Debug-linux-x86_64/BigDecimal-t.build/Objects-normal/x86_64/supplementaryOutputs-1 -target x86_64-unknown-linux-gnu -disable-objc-interop -I /host/spi-builder-workspace/.build/out/Products/Debug-linux-x86_64 -module-cache-path /host/spi-builder-workspace/.build/out/ModuleCache.noindex -color-diagnostics -Xcc -fcolor-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -swift-version 5 -Onone -D SWIFT_PACKAGE -D DEBUG -D SWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -D Xcode -serialize-debugging-options -enable-experimental-feature DebugDescriptionMacro -empty-abi-descriptor -external-plugin-path /usr/lib/swift/host/plugins/testing\#/usr/bin/swift-plugin-server -validate-clang-modules-once -clang-build-session-file /host/spi-builder-workspace/.build/out/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /host -enable-anonymous-context-mangled-names -file-compilation-dir /host -Xcc -fmodule-map-file\=/host/spi-builder-workspace/.build/checkouts/swift-numerics/Sources/_NumericsShims/include/module.modulemap -Xcc -fno-omit-frame-pointer -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -fmodules-prune-interval\=86400 -Xcc -fmodules-prune-after\=345600 -Xcc -I/host/spi-builder-workspace/.build/checkouts/swift-numerics/Sources/_NumericsShims/include -Xcc -I/host/spi-builder-workspace/.build/out/Products/Debug-linux-x86_64/include -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/BigDecimal.build/Debug-linux-x86_64/BigDecimal-t.build/DerivedSources-normal/x86_64 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/BigDecimal.build/Debug-linux-x86_64/BigDecimal-t.build/DerivedSources/x86_64 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/BigDecimal.build/Debug-linux-x86_64/BigDecimal-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name BigDecimal -package-name spi_builder_workspace -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/BigDecimal.build/Debug-linux-x86_64/BigDecimal-t.build/Objects-normal/x86_64/BigDecimal_const_extract_protocols.json -in-process-plugin-server-path /usr/lib/swift/host/libSwiftInProcPluginServer.so -plugin-path /usr/lib/swift/host/plugins -plugin-path /usr/local/lib/swift/host/plugins -parse-as-library -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/BigDecimal.build/Debug-linux-x86_64/BigDecimal-t.build/Objects-normal/x86_64/BigDecimal.o -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/BigDecimal.build/Debug-linux-x86_64/BigDecimal-t.build/Objects-normal/x86_64/CBDecimal.o -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/BigDecimal.build/Debug-linux-x86_64/BigDecimal-t.build/Objects-normal/x86_64/Decimal.o -index-unit-output-path /BigDecimal.build/Debug-linux-x86_64/BigDecimal-t.build/Objects-normal/x86_64/BigDecimal.o -index-unit-output-path /BigDecimal.build/Debug-linux-x86_64/BigDecimal-t.build/Objects-normal/x86_64/CBDecimal.o -index-unit-output-path /BigDecimal.build/Debug-linux-x86_64/BigDecimal-t.build/Objects-normal/x86_64/Decimal.o -index-store-path /host/spi-builder-workspace/.build/out -index-system-modules
error: SwiftCompile normal x86_64 /host/spi-builder-workspace/.build/checkouts/BigInt/Sources/BigInt/BigInt.swift failed with a nonzero exit code. Command line:     cd /host
    builtin-SwiftPerFileCompile BigInt.swift
/host/spi-builder-workspace/.build/checkouts/BigInt/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/.build/checkouts/BigInt/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/.build/checkouts/BigInt/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/.build/checkouts/BigInt/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/.build/checkouts/BigInt/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/.build/checkouts/BigInt/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 |         }
Failed frontend command:
/usr/bin/swift-frontend -frontend -c /host/spi-builder-workspace/.build/checkouts/BigInt/Sources/BigInt/BigFrac.swift /host/spi-builder-workspace/.build/checkouts/BigInt/Sources/BigInt/BigInt-Extensions.swift -primary-file /host/spi-builder-workspace/.build/checkouts/BigInt/Sources/BigInt/BigInt.swift -primary-file /host/spi-builder-workspace/.build/checkouts/BigInt/Sources/BigInt/BitSieve.swift /host/spi-builder-workspace/.build/checkouts/BigInt/Sources/BigInt/BurnikelZiegler.swift /host/spi-builder-workspace/.build/checkouts/BigInt/Sources/BigInt/CRT.swift /host/spi-builder-workspace/.build/checkouts/BigInt/Sources/BigInt/ExpMod.swift /host/spi-builder-workspace/.build/checkouts/BigInt/Sources/BigInt/FFT.swift /host/spi-builder-workspace/.build/checkouts/BigInt/Sources/BigInt/Factorial.swift /host/spi-builder-workspace/.build/checkouts/BigInt/Sources/BigInt/GCD.swift /host/spi-builder-workspace/.build/checkouts/BigInt/Sources/BigInt/Karatsuba.swift /host/spi-builder-workspace/.build/checkouts/BigInt/Sources/BigInt/Limbs.swift /host/spi-builder-workspace/.build/checkouts/BigInt/Sources/BigInt/ToomCook.swift -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/BigInt.build/Debug-linux-x86_64/BigInt-t.build/Objects-normal/x86_64/BigInt.d -emit-const-values-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/BigInt.build/Debug-linux-x86_64/BigInt-t.build/Objects-normal/x86_64/BigInt.swiftconstvalues -emit-reference-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/BigInt.build/Debug-linux-x86_64/BigInt-t.build/Objects-normal/x86_64/BigInt.swiftdeps -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/BigInt.build/Debug-linux-x86_64/BigInt-t.build/Objects-normal/x86_64/BigInt.dia -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/BigInt.build/Debug-linux-x86_64/BigInt-t.build/Objects-normal/x86_64/BitSieve.d -emit-const-values-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/BigInt.build/Debug-linux-x86_64/BigInt-t.build/Objects-normal/x86_64/BitSieve.swiftconstvalues -emit-reference-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/BigInt.build/Debug-linux-x86_64/BigInt-t.build/Objects-normal/x86_64/BitSieve.swiftdeps -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/BigInt.build/Debug-linux-x86_64/BigInt-t.build/Objects-normal/x86_64/BitSieve.dia -target x86_64-unknown-linux-gnu -disable-objc-interop -I /host/spi-builder-workspace/.build/out/Products/Debug-linux-x86_64 -module-cache-path /host/spi-builder-workspace/.build/out/ModuleCache.noindex -color-diagnostics -Xcc -fcolor-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -suppress-warnings -swift-version 5 -Onone -D SWIFT_PACKAGE -D DEBUG -D SWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -D Xcode -serialize-debugging-options -enable-experimental-feature DebugDescriptionMacro -empty-abi-descriptor -external-plugin-path /usr/lib/swift/host/plugins/testing\#/usr/bin/swift-plugin-server -validate-clang-modules-once -clang-build-session-file /host/spi-builder-workspace/.build/out/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /host -enable-anonymous-context-mangled-names -file-compilation-dir /host -Xcc -fno-omit-frame-pointer -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -fmodules-prune-interval\=86400 -Xcc -fmodules-prune-after\=345600 -Xcc -I/host/spi-builder-workspace/.build/out/Products/Debug-linux-x86_64/include -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/BigInt.build/Debug-linux-x86_64/BigInt-t.build/DerivedSources-normal/x86_64 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/BigInt.build/Debug-linux-x86_64/BigInt-t.build/DerivedSources/x86_64 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/BigInt.build/Debug-linux-x86_64/BigInt-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name BigInt -package-name bigint -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/BigInt.build/Debug-linux-x86_64/BigInt-t.build/Objects-normal/x86_64/BigInt_const_extract_protocols.json -in-process-plugin-server-path /usr/lib/swift/host/libSwiftInProcPluginServer.so -plugin-path /usr/lib/swift/host/plugins -plugin-path /usr/local/lib/swift/host/plugins -parse-as-library -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/BigInt.build/Debug-linux-x86_64/BigInt-t.build/Objects-normal/x86_64/BigInt.o -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/BigInt.build/Debug-linux-x86_64/BigInt-t.build/Objects-normal/x86_64/BitSieve.o -index-unit-output-path /BigInt.build/Debug-linux-x86_64/BigInt-t.build/Objects-normal/x86_64/BigInt.o -index-unit-output-path /BigInt.build/Debug-linux-x86_64/BigInt-t.build/Objects-normal/x86_64/BitSieve.o -index-store-path /host/spi-builder-workspace/.build/out -index-system-modules
error: Build failed
BUILD FAILURE 6.4 linux