Swift Package IndexBuild Information
Failed to build Base58Swift, reference master (1a7fe5), with Swift 6.3 for Wasm on 12 Apr 2026 04:38:33 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4609320-3":/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/keefertaylor/Base58Swift.git
Reference: master
Initialized empty Git repository in /host/spi-builder-workspace/.git/
hint: Using 'master' as the name for the initial branch. This default branch name
hint: is subject to change. To configure the initial branch name to use in all
hint: of your new repositories, which will suppress this warning, call:
hint:
hint: git config --global init.defaultBranch <name>
hint:
hint: Names commonly chosen instead of 'master' are 'main', 'trunk' and
hint: 'development'. The just-created branch can be renamed via this command:
hint:
hint: git branch -m <name>
From https://github.com/keefertaylor/Base58Swift
* branch master -> FETCH_HEAD
* [new branch] master -> origin/master
HEAD is now at 1a7fe53 Update README.md
Cloned https://github.com/keefertaylor/Base58Swift.git
Revision (git rev-parse @):
1a7fe530e5198b81a1b9ddb5629b341116aa8c49
SUCCESS checkout https://github.com/keefertaylor/Base58Swift.git at master
========================================
Build
========================================
Selected platform: wasm
Swift version: 6.3
Building package at path: $PWD
https://github.com/keefertaylor/Base58Swift.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-3":/host -w "$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/attaswift/BigInt.git
[1/4878] Fetching bigint
Fetched https://github.com/attaswift/BigInt.git from cache (1.39s)
Computing version for https://github.com/attaswift/BigInt.git
Computed https://github.com/attaswift/BigInt.git at 5.7.0 (1.84s)
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...
[0/3] Write sources
[2/3] Write swift-version-24593BA9C3E375BF.txt
[4/24] Emitting module BigInt
[5/26] Compiling BigInt Subtraction.swift
[6/26] Compiling BigInt Words and Bits.swift
[7/26] Compiling BigInt Addition.swift
[8/26] Compiling BigInt BigInt.swift
[9/26] Compiling BigInt BigUInt.swift
[10/26] Compiling BigInt Integer Conversion.swift
[11/26] Compiling BigInt Multiplication.swift
[12/26] Compiling BigInt Prime Test.swift
[13/26] Compiling BigInt Random.swift
[14/26] Compiling BigInt Shifts.swift
[15/26] Compiling BigInt Square Root.swift
[16/26] Compiling BigInt Data Conversion.swift
[17/26] Compiling BigInt Division.swift
[18/26] Compiling BigInt Exponentiation.swift
[19/26] Compiling BigInt Bitwise Ops.swift
[20/26] Compiling BigInt Codable.swift
[21/26] Compiling BigInt Comparable.swift
[22/26] Compiling BigInt Strideable.swift
[23/26] Compiling BigInt String Conversion.swift
[24/26] 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 |
[25/26] 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 |
[26/26] 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