Swift Package IndexBuild Information
Failed to build BigDecimal, reference main (04d170), with Swift 6.3 for Wasm on 13 Apr 2026 10:07:53 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4606859-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.3-latest swift build --swift-sdk swift-6.3-RELEASE_wasm 2>&1Build Log
========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/Zollerboy1/BigDecimal.git
Reference: main
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/Zollerboy1/BigDecimal
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at 04d1704 Fix Sendable checking for Swift 5.5
Cloned https://github.com/Zollerboy1/BigDecimal.git
Revision (git rev-parse @):
04d17040e4615fbfda3a882b9881f6841f4bf557
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/Zollerboy1/BigDecimal.git at main
========================================
Build
========================================
Selected platform: wasm
Swift version: 6.3
Building package at path: $PWD
https://github.com/Zollerboy1/BigDecimal.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.3-latest swift build --swift-sdk swift-6.3-RELEASE_wasm 2>&1
wasm-6.3-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:d69f4e7582c319245442d62a08b2d7c7fd5a0c0c69f5d2ef11d1530cd8d3329b
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.3-latest
Fetching https://github.com/apple/swift-numerics.git
Fetching https://github.com/attaswift/BigInt.git
[1/4878] Fetching bigint
[1075/11294] Fetching bigint, swift-numerics
Fetched https://github.com/apple/swift-numerics.git from cache (0.96s)
Fetched https://github.com/attaswift/BigInt.git from cache (0.96s)
Computing version for https://github.com/apple/swift-numerics.git
Computed https://github.com/apple/swift-numerics.git at 1.1.1 (1.75s)
Computing version for https://github.com/attaswift/BigInt.git
Computed https://github.com/attaswift/BigInt.git at 5.7.0 (0.74s)
Creating working copy for https://github.com/apple/swift-numerics.git
Working copy of https://github.com/apple/swift-numerics.git resolved at 1.1.1
Creating working copy for https://github.com/attaswift/BigInt.git
Working copy of https://github.com/attaswift/BigInt.git resolved at 5.7.0
Building for debugging...
[0/7] Write sources
[5/7] Compiling _NumericsShims _NumericsShims.c
[6/7] Write swift-version-24593BA9C3E375BF.txt
[8/39] Emitting module BigInt
[9/41] Compiling BigInt Random.swift
[10/41] Compiling BigInt Shifts.swift
[11/41] Compiling BigInt Square Root.swift
[12/41] Emitting module RealModule
[13/42] Compiling RealModule Float80+Real.swift
[14/42] Compiling RealModule Float16+Real.swift
[15/42] Compiling BigInt Subtraction.swift
[16/42] Compiling BigInt Words and Bits.swift
[17/42] Compiling RealModule RealFunctions.swift
[18/42] Compiling BigInt Addition.swift
[19/42] Compiling BigInt BigInt.swift
[20/42] Compiling BigInt BigUInt.swift
[21/42] Compiling BigInt Strideable.swift
[22/42] Compiling BigInt String Conversion.swift
[23/42] Compiling RealModule Real.swift
[24/42] Compiling BigInt Codable.swift
[25/42] Compiling BigInt Comparable.swift
[26/42] Compiling RealModule RelaxedArithmetic.swift
[30/42] Compiling BigInt Bitwise Ops.swift
[32/54] Compiling ComplexModule Complex+Hashable.swift
[33/54] Compiling ComplexModule Complex+IntegerLiteral.swift
[34/54] Compiling ComplexModule Complex+Numeric.swift
[35/55] Compiling ComplexModule Polar.swift
[36/55] Compiling ComplexModule Complex+StringConvertible.swift
[37/55] Compiling ComplexModule Complex.swift
[38/55] Compiling ComplexModule Scale.swift
[39/55] Compiling ComplexModule Complex+AdditiveArithmetic.swift
[40/55] Compiling ComplexModule Complex+AlgebraicField.swift
[41/55] Compiling ComplexModule Complex+Codable.swift
[42/55] Compiling ComplexModule Complex+ElementaryFunctions.swift
[43/55] Emitting module ComplexModule
[45/58] Compiling Numerics Numerics.swift
[46/58] Emitting module Numerics
[48/59] Compiling BigInt Data Conversion.swift
[49/59] Compiling BigInt Division.swift
[50/59] Compiling BigInt Exponentiation.swift
[54/59] Compiling BigInt Integer Conversion.swift
[55/59] Compiling BigInt Multiplication.swift
[56/59] Compiling BigInt Prime Test.swift
[57/59] Compiling BigInt Floating Point Conversion.swift
/host/spi-builder-workspace/.build/checkouts/BigInt/Sources/Floating Point Conversion.swift:170:13: error: '_mantissa' is inaccessible due to 'internal' protection level
168 | var mantissaParts: [UInt16] {
169 | [
170 | _mantissa.0,
| `- error: '_mantissa' is inaccessible due to 'internal' protection level
171 | _mantissa.1,
172 | _mantissa.2,
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/.build/checkouts/BigInt/Sources/Floating Point Conversion.swift:171:13: error: '_mantissa' is inaccessible due to 'internal' protection level
169 | [
170 | _mantissa.0,
171 | _mantissa.1,
| `- error: '_mantissa' is inaccessible due to 'internal' protection level
172 | _mantissa.2,
173 | _mantissa.3,
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/.build/checkouts/BigInt/Sources/Floating Point Conversion.swift:172:13: error: '_mantissa' is inaccessible due to 'internal' protection level
170 | _mantissa.0,
171 | _mantissa.1,
172 | _mantissa.2,
| `- error: '_mantissa' is inaccessible due to 'internal' protection level
173 | _mantissa.3,
174 | _mantissa.4,
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/.build/checkouts/BigInt/Sources/Floating Point Conversion.swift:173:13: error: '_mantissa' is inaccessible due to 'internal' protection level
171 | _mantissa.1,
172 | _mantissa.2,
173 | _mantissa.3,
| `- error: '_mantissa' is inaccessible due to 'internal' protection level
174 | _mantissa.4,
175 | _mantissa.5,
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/.build/checkouts/BigInt/Sources/Floating Point Conversion.swift:174:13: error: '_mantissa' is inaccessible due to 'internal' protection level
172 | _mantissa.2,
173 | _mantissa.3,
174 | _mantissa.4,
| `- error: '_mantissa' is inaccessible due to 'internal' protection level
175 | _mantissa.5,
176 | _mantissa.6,
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/.build/checkouts/BigInt/Sources/Floating Point Conversion.swift:175:13: error: '_mantissa' is inaccessible due to 'internal' protection level
173 | _mantissa.3,
174 | _mantissa.4,
175 | _mantissa.5,
| `- error: '_mantissa' is inaccessible due to 'internal' protection level
176 | _mantissa.6,
177 | _mantissa.7,
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/.build/checkouts/BigInt/Sources/Floating Point Conversion.swift:176:13: error: '_mantissa' is inaccessible due to 'internal' protection level
174 | _mantissa.4,
175 | _mantissa.5,
176 | _mantissa.6,
| `- error: '_mantissa' is inaccessible due to 'internal' protection level
177 | _mantissa.7,
178 | ]
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/.build/checkouts/BigInt/Sources/Floating Point Conversion.swift:177:13: error: '_mantissa' is inaccessible due to 'internal' protection level
175 | _mantissa.5,
176 | _mantissa.6,
177 | _mantissa.7,
| `- error: '_mantissa' is inaccessible due to 'internal' protection level
178 | ]
179 | }
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 |
[58/59] Compiling BigInt GCD.swift
/host/spi-builder-workspace/.build/checkouts/BigInt/Sources/Floating Point Conversion.swift:170:13: error: '_mantissa' is inaccessible due to 'internal' protection level
168 | var mantissaParts: [UInt16] {
169 | [
170 | _mantissa.0,
| `- error: '_mantissa' is inaccessible due to 'internal' protection level
171 | _mantissa.1,
172 | _mantissa.2,
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/.build/checkouts/BigInt/Sources/Floating Point Conversion.swift:171:13: error: '_mantissa' is inaccessible due to 'internal' protection level
169 | [
170 | _mantissa.0,
171 | _mantissa.1,
| `- error: '_mantissa' is inaccessible due to 'internal' protection level
172 | _mantissa.2,
173 | _mantissa.3,
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/.build/checkouts/BigInt/Sources/Floating Point Conversion.swift:172:13: error: '_mantissa' is inaccessible due to 'internal' protection level
170 | _mantissa.0,
171 | _mantissa.1,
172 | _mantissa.2,
| `- error: '_mantissa' is inaccessible due to 'internal' protection level
173 | _mantissa.3,
174 | _mantissa.4,
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/.build/checkouts/BigInt/Sources/Floating Point Conversion.swift:173:13: error: '_mantissa' is inaccessible due to 'internal' protection level
171 | _mantissa.1,
172 | _mantissa.2,
173 | _mantissa.3,
| `- error: '_mantissa' is inaccessible due to 'internal' protection level
174 | _mantissa.4,
175 | _mantissa.5,
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/.build/checkouts/BigInt/Sources/Floating Point Conversion.swift:174:13: error: '_mantissa' is inaccessible due to 'internal' protection level
172 | _mantissa.2,
173 | _mantissa.3,
174 | _mantissa.4,
| `- error: '_mantissa' is inaccessible due to 'internal' protection level
175 | _mantissa.5,
176 | _mantissa.6,
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/.build/checkouts/BigInt/Sources/Floating Point Conversion.swift:175:13: error: '_mantissa' is inaccessible due to 'internal' protection level
173 | _mantissa.3,
174 | _mantissa.4,
175 | _mantissa.5,
| `- error: '_mantissa' is inaccessible due to 'internal' protection level
176 | _mantissa.6,
177 | _mantissa.7,
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/.build/checkouts/BigInt/Sources/Floating Point Conversion.swift:176:13: error: '_mantissa' is inaccessible due to 'internal' protection level
174 | _mantissa.4,
175 | _mantissa.5,
176 | _mantissa.6,
| `- error: '_mantissa' is inaccessible due to 'internal' protection level
177 | _mantissa.7,
178 | ]
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/.build/checkouts/BigInt/Sources/Floating Point Conversion.swift:177:13: error: '_mantissa' is inaccessible due to 'internal' protection level
175 | _mantissa.5,
176 | _mantissa.6,
177 | _mantissa.7,
| `- error: '_mantissa' is inaccessible due to 'internal' protection level
178 | ]
179 | }
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 |
[59/59] Compiling BigInt Hashable.swift
/host/spi-builder-workspace/.build/checkouts/BigInt/Sources/Floating Point Conversion.swift:170:13: error: '_mantissa' is inaccessible due to 'internal' protection level
168 | var mantissaParts: [UInt16] {
169 | [
170 | _mantissa.0,
| `- error: '_mantissa' is inaccessible due to 'internal' protection level
171 | _mantissa.1,
172 | _mantissa.2,
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/.build/checkouts/BigInt/Sources/Floating Point Conversion.swift:171:13: error: '_mantissa' is inaccessible due to 'internal' protection level
169 | [
170 | _mantissa.0,
171 | _mantissa.1,
| `- error: '_mantissa' is inaccessible due to 'internal' protection level
172 | _mantissa.2,
173 | _mantissa.3,
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/.build/checkouts/BigInt/Sources/Floating Point Conversion.swift:172:13: error: '_mantissa' is inaccessible due to 'internal' protection level
170 | _mantissa.0,
171 | _mantissa.1,
172 | _mantissa.2,
| `- error: '_mantissa' is inaccessible due to 'internal' protection level
173 | _mantissa.3,
174 | _mantissa.4,
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/.build/checkouts/BigInt/Sources/Floating Point Conversion.swift:173:13: error: '_mantissa' is inaccessible due to 'internal' protection level
171 | _mantissa.1,
172 | _mantissa.2,
173 | _mantissa.3,
| `- error: '_mantissa' is inaccessible due to 'internal' protection level
174 | _mantissa.4,
175 | _mantissa.5,
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/.build/checkouts/BigInt/Sources/Floating Point Conversion.swift:174:13: error: '_mantissa' is inaccessible due to 'internal' protection level
172 | _mantissa.2,
173 | _mantissa.3,
174 | _mantissa.4,
| `- error: '_mantissa' is inaccessible due to 'internal' protection level
175 | _mantissa.5,
176 | _mantissa.6,
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/.build/checkouts/BigInt/Sources/Floating Point Conversion.swift:175:13: error: '_mantissa' is inaccessible due to 'internal' protection level
173 | _mantissa.3,
174 | _mantissa.4,
175 | _mantissa.5,
| `- error: '_mantissa' is inaccessible due to 'internal' protection level
176 | _mantissa.6,
177 | _mantissa.7,
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/.build/checkouts/BigInt/Sources/Floating Point Conversion.swift:176:13: error: '_mantissa' is inaccessible due to 'internal' protection level
174 | _mantissa.4,
175 | _mantissa.5,
176 | _mantissa.6,
| `- error: '_mantissa' is inaccessible due to 'internal' protection level
177 | _mantissa.7,
178 | ]
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/.build/checkouts/BigInt/Sources/Floating Point Conversion.swift:177:13: error: '_mantissa' is inaccessible due to 'internal' protection level
175 | _mantissa.5,
176 | _mantissa.6,
177 | _mantissa.7,
| `- error: '_mantissa' is inaccessible due to 'internal' protection level
178 | ]
179 | }
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 |
BUILD FAILURE 6.3 wasm