Swift Package IndexBuild Information
Failed to build BigInt, reference v5.7.0 (e07e00), with Swift 6.2 for Wasm on 1 May 2026 04:10:25 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/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-6.2-latest swift build --swift-sdk swift-6.2-RELEASE_wasm 2>&1Build Log
========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/bytehubio/BigInt.git
Reference: v5.7.0
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/bytehubio/BigInt
* tag v5.7.0 -> FETCH_HEAD
HEAD is now at e07e00f Add strict concurrency checks for Swift 6 support and fix concurrency warnings in tests (#130)
Cloned https://github.com/bytehubio/BigInt.git
Revision (git rev-parse @):
e07e00fa1fd435143a2dcf8b7eec9a7710b2fdfe
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/bytehubio/BigInt.git at v5.7.0
========================================
Build
========================================
Selected platform: wasm
Swift version: 6.2
Building package at path: $PWD
https://github.com/bytehubio/BigInt.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.2-latest swift build --swift-sdk swift-6.2-RELEASE_wasm 2>&1
wasm-6.2-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:2a8b2d9e022a9894c61e0736af7cdaa1ee64c002dbb133a55c0d7e8980b3ad16
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.2-latest
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version-24593BA9C3E375BF.txt
[3/23] Emitting module BigInt
[4/25] Compiling BigInt Strideable.swift
[5/25] Compiling BigInt String Conversion.swift
[6/25] Compiling BigInt Subtraction.swift
[7/25] Compiling BigInt Words and Bits.swift
[8/25] Compiling BigInt Integer Conversion.swift
[9/25] Compiling BigInt Multiplication.swift
[10/25] Compiling BigInt Prime Test.swift
[11/25] Compiling BigInt Floating Point Conversion.swift
/host/spi-builder-workspace/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/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/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/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/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/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/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/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 |
[12/25] Compiling BigInt GCD.swift
/host/spi-builder-workspace/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/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/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/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/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/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/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/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 |
[13/25] Compiling BigInt Hashable.swift
/host/spi-builder-workspace/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/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/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/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/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/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/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/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 |
[14/25] Compiling BigInt Addition.swift
[15/25] Compiling BigInt BigInt.swift
[16/25] Compiling BigInt BigUInt.swift
[17/25] Compiling BigInt Bitwise Ops.swift
[18/25] Compiling BigInt Codable.swift
[19/25] Compiling BigInt Comparable.swift
[20/25] Compiling BigInt Random.swift
[21/25] Compiling BigInt Shifts.swift
[22/25] Compiling BigInt Square Root.swift
[23/25] Compiling BigInt Data Conversion.swift
[24/25] Compiling BigInt Division.swift
[25/25] Compiling BigInt Exponentiation.swift
BUILD FAILURE 6.2 wasm