Swift Package IndexBuild Information
Failed to build SwiftGraphs, reference master (7b724c), with Swift 6.3 for macOS (SPM) on 10 Apr 2026 15:27:57 UTC.
Build Command
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun swift build --arch arm64Build Log
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RunAll
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Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
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Clone URL: https://github.com/sbromberger/swiftgraphs.git
Reference: master
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/sbromberger/swiftgraphs
* branch master -> FETCH_HEAD
* [new branch] master -> origin/master
HEAD is now at 7b724c4 4.2 only, with @inlinable
Cloned https://github.com/sbromberger/swiftgraphs.git
Revision (git rev-parse @):
7b724c459cce090963cba639e3252a044959b85c
SUCCESS checkout https://github.com/sbromberger/swiftgraphs.git at master
Fetching https://github.com/1024jp/GzipSwift.git
[1/1557] Fetching gzipswift
Fetched https://github.com/1024jp/GzipSwift.git from cache (0.84s)
Computing version for https://github.com/1024jp/GzipSwift.git
Computed https://github.com/1024jp/GzipSwift.git at 4.0.4 (1.58s)
Creating working copy for https://github.com/1024jp/GzipSwift.git
Working copy of https://github.com/1024jp/GzipSwift.git resolved at 4.0.4
========================================
ResolveProductDependencies
========================================
Resolving dependencies ...
{
"identity": ".resolve-product-dependencies",
"name": "resolve-dependencies",
"url": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies",
"version": "unspecified",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies",
"traits": [
"default"
],
"dependencies": [
{
"identity": "swiftgraphs",
"name": "SwiftGraphs",
"url": "https://github.com/sbromberger/swiftgraphs.git",
"version": "unspecified",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/swiftgraphs",
"traits": [
"default"
],
"dependencies": [
{
"identity": "gzipswift",
"name": "Gzip",
"url": "https://github.com/1024jp/GzipSwift.git",
"version": "4.1.0",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/GzipSwift",
"traits": [
"default"
],
"dependencies": [
]
}
]
}
]
}
Fetching https://github.com/sbromberger/swiftgraphs.git
[1/486] Fetching swiftgraphs
Fetched https://github.com/sbromberger/swiftgraphs.git from cache (0.95s)
Fetching https://github.com/1024jp/GzipSwift.git from cache
Fetched https://github.com/1024jp/GzipSwift.git from cache (0.44s)
Computing version for https://github.com/1024jp/GzipSwift.git
Computed https://github.com/1024jp/GzipSwift.git at 4.1.0 (0.49s)
Creating working copy for https://github.com/1024jp/GzipSwift.git
Working copy of https://github.com/1024jp/GzipSwift.git resolved at 4.1.0
Creating working copy for https://github.com/sbromberger/swiftgraphs.git
Working copy of https://github.com/sbromberger/swiftgraphs.git resolved at master (7b724c4)
warning: '.resolve-product-dependencies': dependency 'swiftgraphs' is not used by any target
Found 1 product dependencies
- Gzip
========================================
Build
========================================
Selected platform: macosSpm
Swift version: 6.3
Building package at path: $PWD
https://github.com/sbromberger/swiftgraphs.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun swift build --arch arm64
Building for debugging...
[0/4] Write sources
[2/4] Compiling system-zlib anchor.c
[3/4] Write swift-version--6988338F2F200930.txt
[5/6] Compiling Gzip Data+Gzip.swift
[6/6] Emitting module Gzip
[7/19] Compiling SwiftGraphs Time.swift
[8/19] Compiling SwiftGraphs SimpleGraph.swift
[9/19] Compiling SwiftGraphs UnsafeArray.swift
[10/19] Compiling SwiftGraphs PriorityQueue.swift
[11/19] Compiling SwiftGraphs LineReader.swift
[12/19] Compiling SwiftGraphs RandomAccessCollectionExtensions.swift
[13/20] Compiling SwiftGraphs radixSort.swift
error: emit-module command failed with exit code 1 (use -v to see invocation)
[14/20] Compiling SwiftGraphs AbstractGraph.swift
[15/20] Compiling SwiftGraphs Degeneracy.swift
[16/20] Emitting module SwiftGraphs
/Users/admin/builder/spi-builder-workspace/Sources/SwiftGraphs/Graph.swift:80:28: error: initializer 'init(path:)' is internal and cannot be referenced from an '@inlinable' function
78 | let offset = oneIndexed ? -1 : 0
79 |
80 | guard let reader = LineReader(path: fileName) else {
| `- error: initializer 'init(path:)' is internal and cannot be referenced from an '@inlinable' function
81 | fatalError("error opening file \(fileName)")
82 | }
/Users/admin/builder/spi-builder-workspace/Sources/SwiftGraphs/LineReader.swift:11:5: note: initializer 'init(path:)' is not '@usableFromInline' or public
9 | fileprivate let file: UnsafeMutablePointer<FILE>!
10 |
11 | init?(path: String) {
| `- note: initializer 'init(path:)' is not '@usableFromInline' or public
12 | self.path = path
13 | file = fopen(path, "r")
/Users/admin/builder/spi-builder-workspace/Sources/SwiftGraphs/Graph.swift:156:80: error: instance method 'outNeighbors(of:)' is internal and cannot be referenced from an '@inlinable' function
154 | }
155 |
156 | @inlinable public func inNeighbors(of vertex: T) -> ArraySlice<T> { return outNeighbors(of: vertex) }
| `- error: instance method 'outNeighbors(of:)' is internal and cannot be referenced from an '@inlinable' function
157 | @inlinable public func neighbors(of vertex: T) -> ArraySlice<T> { return outNeighbors(of: vertex) }
158 |
/Users/admin/builder/spi-builder-workspace/Sources/SwiftGraphs/SimpleGraph.swift:34:17: note: instance method 'outNeighbors(of:)' is not '@usableFromInline' or public
32 | }
33 |
34 | public func outNeighbors(of vertex: T) -> ArraySlice<T> {
| `- note: instance method 'outNeighbors(of:)' is not '@usableFromInline' or public
35 | let range = vecRange(Array<T>.Index(vertex))
36 | return rowidx[range]
/Users/admin/builder/spi-builder-workspace/Sources/SwiftGraphs/Graph.swift:157:78: error: instance method 'outNeighbors(of:)' is internal and cannot be referenced from an '@inlinable' function
155 |
156 | @inlinable public func inNeighbors(of vertex: T) -> ArraySlice<T> { return outNeighbors(of: vertex) }
157 | @inlinable public func neighbors(of vertex: T) -> ArraySlice<T> { return outNeighbors(of: vertex) }
| `- error: instance method 'outNeighbors(of:)' is internal and cannot be referenced from an '@inlinable' function
158 |
159 | @inlinable public func inDegree(of vertex: T) -> Int { return outDegree(of: vertex) }
/Users/admin/builder/spi-builder-workspace/Sources/SwiftGraphs/SimpleGraph.swift:34:17: note: instance method 'outNeighbors(of:)' is not '@usableFromInline' or public
32 | }
33 |
34 | public func outNeighbors(of vertex: T) -> ArraySlice<T> {
| `- note: instance method 'outNeighbors(of:)' is not '@usableFromInline' or public
35 | let range = vecRange(Array<T>.Index(vertex))
36 | return rowidx[range]
/Users/admin/builder/spi-builder-workspace/Sources/SwiftGraphs/Graph.swift:159:67: error: instance method 'outDegree(of:)' is internal and cannot be referenced from an '@inlinable' function
157 | @inlinable public func neighbors(of vertex: T) -> ArraySlice<T> { return outNeighbors(of: vertex) }
158 |
159 | @inlinable public func inDegree(of vertex: T) -> Int { return outDegree(of: vertex) }
| `- error: instance method 'outDegree(of:)' is internal and cannot be referenced from an '@inlinable' function
160 | @inlinable public func degree(of vertex: T) -> Int { return outDegree(of: vertex) }
161 | }
/Users/admin/builder/spi-builder-workspace/Sources/SwiftGraphs/SimpleGraph.swift:62:17: note: instance method 'outDegree(of:)' is not '@usableFromInline' or public
60 | }
61 |
62 | public func outDegree(of vertex: T) -> Int {
| `- note: instance method 'outDegree(of:)' is not '@usableFromInline' or public
63 | return colptr[Int(vertex) + 1] - colptr[Int(vertex)]
64 | }
/Users/admin/builder/spi-builder-workspace/Sources/SwiftGraphs/Graph.swift:160:65: error: instance method 'outDegree(of:)' is internal and cannot be referenced from an '@inlinable' function
158 |
159 | @inlinable public func inDegree(of vertex: T) -> Int { return outDegree(of: vertex) }
160 | @inlinable public func degree(of vertex: T) -> Int { return outDegree(of: vertex) }
| `- error: instance method 'outDegree(of:)' is internal and cannot be referenced from an '@inlinable' function
161 | }
162 |
/Users/admin/builder/spi-builder-workspace/Sources/SwiftGraphs/SimpleGraph.swift:62:17: note: instance method 'outDegree(of:)' is not '@usableFromInline' or public
60 | }
61 |
62 | public func outDegree(of vertex: T) -> Int {
| `- note: instance method 'outDegree(of:)' is not '@usableFromInline' or public
63 | return colptr[Int(vertex) + 1] - colptr[Int(vertex)]
64 | }
[17/20] Compiling SwiftGraphs DiGraph.swift
[18/20] Compiling SwiftGraphs Dijkstra.swift
[19/20] Compiling SwiftGraphs Edge.swift
/Users/admin/builder/spi-builder-workspace/Sources/SwiftGraphs/Graph.swift:80:28: error: initializer 'init(path:)' is internal and cannot be referenced from an '@inlinable' function
78 | let offset = oneIndexed ? -1 : 0
79 |
80 | guard let reader = LineReader(path: fileName) else {
| `- error: initializer 'init(path:)' is internal and cannot be referenced from an '@inlinable' function
81 | fatalError("error opening file \(fileName)")
82 | }
/Users/admin/builder/spi-builder-workspace/Sources/SwiftGraphs/LineReader.swift:11:5: note: initializer 'init(path:)' is not '@usableFromInline' or public
9 | fileprivate let file: UnsafeMutablePointer<FILE>!
10 |
11 | init?(path: String) {
| `- note: initializer 'init(path:)' is not '@usableFromInline' or public
12 | self.path = path
13 | file = fopen(path, "r")
/Users/admin/builder/spi-builder-workspace/Sources/SwiftGraphs/Graph.swift:156:80: error: instance method 'outNeighbors(of:)' is internal and cannot be referenced from an '@inlinable' function
154 | }
155 |
156 | @inlinable public func inNeighbors(of vertex: T) -> ArraySlice<T> { return outNeighbors(of: vertex) }
| `- error: instance method 'outNeighbors(of:)' is internal and cannot be referenced from an '@inlinable' function
157 | @inlinable public func neighbors(of vertex: T) -> ArraySlice<T> { return outNeighbors(of: vertex) }
158 |
/Users/admin/builder/spi-builder-workspace/Sources/SwiftGraphs/SimpleGraph.swift:34:17: note: instance method 'outNeighbors(of:)' is not '@usableFromInline' or public
32 | }
33 |
34 | public func outNeighbors(of vertex: T) -> ArraySlice<T> {
| `- note: instance method 'outNeighbors(of:)' is not '@usableFromInline' or public
35 | let range = vecRange(Array<T>.Index(vertex))
36 | return rowidx[range]
/Users/admin/builder/spi-builder-workspace/Sources/SwiftGraphs/Graph.swift:157:78: error: instance method 'outNeighbors(of:)' is internal and cannot be referenced from an '@inlinable' function
155 |
156 | @inlinable public func inNeighbors(of vertex: T) -> ArraySlice<T> { return outNeighbors(of: vertex) }
157 | @inlinable public func neighbors(of vertex: T) -> ArraySlice<T> { return outNeighbors(of: vertex) }
| `- error: instance method 'outNeighbors(of:)' is internal and cannot be referenced from an '@inlinable' function
158 |
159 | @inlinable public func inDegree(of vertex: T) -> Int { return outDegree(of: vertex) }
/Users/admin/builder/spi-builder-workspace/Sources/SwiftGraphs/SimpleGraph.swift:34:17: note: instance method 'outNeighbors(of:)' is not '@usableFromInline' or public
32 | }
33 |
34 | public func outNeighbors(of vertex: T) -> ArraySlice<T> {
| `- note: instance method 'outNeighbors(of:)' is not '@usableFromInline' or public
35 | let range = vecRange(Array<T>.Index(vertex))
36 | return rowidx[range]
/Users/admin/builder/spi-builder-workspace/Sources/SwiftGraphs/Graph.swift:159:67: error: instance method 'outDegree(of:)' is internal and cannot be referenced from an '@inlinable' function
157 | @inlinable public func neighbors(of vertex: T) -> ArraySlice<T> { return outNeighbors(of: vertex) }
158 |
159 | @inlinable public func inDegree(of vertex: T) -> Int { return outDegree(of: vertex) }
| `- error: instance method 'outDegree(of:)' is internal and cannot be referenced from an '@inlinable' function
160 | @inlinable public func degree(of vertex: T) -> Int { return outDegree(of: vertex) }
161 | }
/Users/admin/builder/spi-builder-workspace/Sources/SwiftGraphs/SimpleGraph.swift:62:17: note: instance method 'outDegree(of:)' is not '@usableFromInline' or public
60 | }
61 |
62 | public func outDegree(of vertex: T) -> Int {
| `- note: instance method 'outDegree(of:)' is not '@usableFromInline' or public
63 | return colptr[Int(vertex) + 1] - colptr[Int(vertex)]
64 | }
/Users/admin/builder/spi-builder-workspace/Sources/SwiftGraphs/Graph.swift:160:65: error: instance method 'outDegree(of:)' is internal and cannot be referenced from an '@inlinable' function
158 |
159 | @inlinable public func inDegree(of vertex: T) -> Int { return outDegree(of: vertex) }
160 | @inlinable public func degree(of vertex: T) -> Int { return outDegree(of: vertex) }
| `- error: instance method 'outDegree(of:)' is internal and cannot be referenced from an '@inlinable' function
161 | }
162 |
/Users/admin/builder/spi-builder-workspace/Sources/SwiftGraphs/SimpleGraph.swift:62:17: note: instance method 'outDegree(of:)' is not '@usableFromInline' or public
60 | }
61 |
62 | public func outDegree(of vertex: T) -> Int {
| `- note: instance method 'outDegree(of:)' is not '@usableFromInline' or public
63 | return colptr[Int(vertex) + 1] - colptr[Int(vertex)]
64 | }
[20/20] Compiling SwiftGraphs Graph.swift
/Users/admin/builder/spi-builder-workspace/Sources/SwiftGraphs/Graph.swift:80:28: error: initializer 'init(path:)' is internal and cannot be referenced from an '@inlinable' function
78 | let offset = oneIndexed ? -1 : 0
79 |
80 | guard let reader = LineReader(path: fileName) else {
| `- error: initializer 'init(path:)' is internal and cannot be referenced from an '@inlinable' function
81 | fatalError("error opening file \(fileName)")
82 | }
/Users/admin/builder/spi-builder-workspace/Sources/SwiftGraphs/LineReader.swift:11:5: note: initializer 'init(path:)' is not '@usableFromInline' or public
9 | fileprivate let file: UnsafeMutablePointer<FILE>!
10 |
11 | init?(path: String) {
| `- note: initializer 'init(path:)' is not '@usableFromInline' or public
12 | self.path = path
13 | file = fopen(path, "r")
/Users/admin/builder/spi-builder-workspace/Sources/SwiftGraphs/Graph.swift:156:80: error: instance method 'outNeighbors(of:)' is internal and cannot be referenced from an '@inlinable' function
154 | }
155 |
156 | @inlinable public func inNeighbors(of vertex: T) -> ArraySlice<T> { return outNeighbors(of: vertex) }
| `- error: instance method 'outNeighbors(of:)' is internal and cannot be referenced from an '@inlinable' function
157 | @inlinable public func neighbors(of vertex: T) -> ArraySlice<T> { return outNeighbors(of: vertex) }
158 |
/Users/admin/builder/spi-builder-workspace/Sources/SwiftGraphs/SimpleGraph.swift:34:17: note: instance method 'outNeighbors(of:)' is not '@usableFromInline' or public
32 | }
33 |
34 | public func outNeighbors(of vertex: T) -> ArraySlice<T> {
| `- note: instance method 'outNeighbors(of:)' is not '@usableFromInline' or public
35 | let range = vecRange(Array<T>.Index(vertex))
36 | return rowidx[range]
/Users/admin/builder/spi-builder-workspace/Sources/SwiftGraphs/Graph.swift:157:78: error: instance method 'outNeighbors(of:)' is internal and cannot be referenced from an '@inlinable' function
155 |
156 | @inlinable public func inNeighbors(of vertex: T) -> ArraySlice<T> { return outNeighbors(of: vertex) }
157 | @inlinable public func neighbors(of vertex: T) -> ArraySlice<T> { return outNeighbors(of: vertex) }
| `- error: instance method 'outNeighbors(of:)' is internal and cannot be referenced from an '@inlinable' function
158 |
159 | @inlinable public func inDegree(of vertex: T) -> Int { return outDegree(of: vertex) }
/Users/admin/builder/spi-builder-workspace/Sources/SwiftGraphs/SimpleGraph.swift:34:17: note: instance method 'outNeighbors(of:)' is not '@usableFromInline' or public
32 | }
33 |
34 | public func outNeighbors(of vertex: T) -> ArraySlice<T> {
| `- note: instance method 'outNeighbors(of:)' is not '@usableFromInline' or public
35 | let range = vecRange(Array<T>.Index(vertex))
36 | return rowidx[range]
/Users/admin/builder/spi-builder-workspace/Sources/SwiftGraphs/Graph.swift:159:67: error: instance method 'outDegree(of:)' is internal and cannot be referenced from an '@inlinable' function
157 | @inlinable public func neighbors(of vertex: T) -> ArraySlice<T> { return outNeighbors(of: vertex) }
158 |
159 | @inlinable public func inDegree(of vertex: T) -> Int { return outDegree(of: vertex) }
| `- error: instance method 'outDegree(of:)' is internal and cannot be referenced from an '@inlinable' function
160 | @inlinable public func degree(of vertex: T) -> Int { return outDegree(of: vertex) }
161 | }
/Users/admin/builder/spi-builder-workspace/Sources/SwiftGraphs/SimpleGraph.swift:62:17: note: instance method 'outDegree(of:)' is not '@usableFromInline' or public
60 | }
61 |
62 | public func outDegree(of vertex: T) -> Int {
| `- note: instance method 'outDegree(of:)' is not '@usableFromInline' or public
63 | return colptr[Int(vertex) + 1] - colptr[Int(vertex)]
64 | }
/Users/admin/builder/spi-builder-workspace/Sources/SwiftGraphs/Graph.swift:160:65: error: instance method 'outDegree(of:)' is internal and cannot be referenced from an '@inlinable' function
158 |
159 | @inlinable public func inDegree(of vertex: T) -> Int { return outDegree(of: vertex) }
160 | @inlinable public func degree(of vertex: T) -> Int { return outDegree(of: vertex) }
| `- error: instance method 'outDegree(of:)' is internal and cannot be referenced from an '@inlinable' function
161 | }
162 |
/Users/admin/builder/spi-builder-workspace/Sources/SwiftGraphs/SimpleGraph.swift:62:17: note: instance method 'outDegree(of:)' is not '@usableFromInline' or public
60 | }
61 |
62 | public func outDegree(of vertex: T) -> Int {
| `- note: instance method 'outDegree(of:)' is not '@usableFromInline' or public
63 | return colptr[Int(vertex) + 1] - colptr[Int(vertex)]
64 | }
BUILD FAILURE 6.3 macosSpm