SwissEphemeris – Build Information

Build Information

Successful build of SwissEphemeris, reference main (9d9ac6), with Swift 6.4 for macOS (SPM) on 18 Sep 2026 21:26:45 UTC.

Swift 6 data race errors: 0

Build Command

env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
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Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
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Clone URL: https://github.com/vsmithers1087/SwissEphemeris.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/vsmithers1087/SwissEphemeris
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 9d9ac62 Make ZodiacCoordinate init public (#18)
Cloned https://github.com/vsmithers1087/SwissEphemeris.git
Revision (git rev-parse @):
9d9ac62383eafa176e744af1130dcb0da17ca325
SUCCESS checkout https://github.com/vsmithers1087/SwissEphemeris.git at main
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/vsmithers1087/SwissEphemeris.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64
Building for debugging...
[Pre-planning 1 / 125]
[Planning deferred tasks]
[43 / 72] SwissEphemeris_SwissEphemeris
[44 / 72]
[54 / 73] CSwissEphemeris
[61 / 86]
[63 / 86]
[73 / 86]
[82 / 132]
[84 / 132]
[91 / 132]
[95 / 132] CSwissEphemeris
[97 / 132]
[101 / 132]
[103 / 132]
[106 / 132]
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[123 / 132] SwissEphemeris
[124 / 132] SwissEphemeris
Build complete! (7.99 sec)
warning: /Users/admin/builder/spi-builder-workspace/Sources/SwissEphemeris/PlanetPairs.swift:14:19 extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
[1m/Users/admin/builder/spi-builder-workspace/Sources/CSwissEphemeris/sweph/src/sweph.c:4755:10: [0m[0;1;35mwarning: [0m[1mimplicit conversion loses integer precision: 'long' to 'int32' (aka 'int') [-Wshorten-64-to-32][0m
 4755 |   fpos = ftell(fp);[0m
      | [0;1;32m       ~ ^~~~~~~~~
[0m[1m/Users/admin/builder/spi-builder-workspace/Sources/CSwissEphemeris/sweph/src/sweph.c:4760:10: [0m[0;1;35mwarning: [0m[1mimplicit conversion loses integer precision: 'long' to 'int32' (aka 'int') [-Wshorten-64-to-32][0m
 4760 |   flen = ftell(fp);[0m
      | [0;1;32m       ~ ^~~~~~~~~
[0m[1m/Users/admin/builder/spi-builder-workspace/Sources/CSwissEphemeris/sweph/src/sweph.c:4851:10: [0m[0;1;35mwarning: [0m[1mimplicit conversion loses integer precision: 'long' to 'int32' (aka 'int') [-Wshorten-64-to-32][0m
 4851 |   fpos = ftell(fp);[0m
      | [0;1;32m       ~ ^~~~~~~~~
[0m3 warnings generated.
/Users/admin/builder/spi-builder-workspace/Sources/SwissEphemeris/Extensions/Date+Strideable.swift:10:1: [1;33mwarning: [1;39mextension declares a conformance of imported type 'Date' to imported protocol 'Strideable'; this will not behave correctly if the owners of 'Foundation' introduce this conformance in the future[0;0m
 [0;36m8 |[0;0m import Foundation
 [0;36m9 |[0;0m
[0;36m10 |[0;0m extension Date: Strideable {}
   [0;36m|[0;0m |- [1;33mwarning: [1;39mextension declares a conformance of imported type 'Date' to imported protocol 'Strideable'; this will not behave correctly if the owners of 'Foundation' introduce this conformance in the future[0;0m
   [0;36m|[0;0m `- [1;39mnote: [1;39madd '@retroactive' to silence this warning[0;0m
[0;36m11 |[0;0m
/Users/admin/builder/spi-builder-workspace/Sources/SwissEphemeris/PlanetPairs.swift:14:19: [1;33mwarning: [1;39mextraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode[0;0m
[0;36m12 |[0;0m
[0;36m13 |[0;0m     /// Holds all possible pairs of planets.
[0;36m14 |[0;0m     public private (set) var pairs = [Pair<Planet, Planet>]()
   [0;36m|[0;0m                   `- [1;33mwarning: [1;39mextraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode[0;0m
[0;36m15 |[0;0m
[0;36m16 |[0;0m     /// Creates an instance of `PlanetPairs`.
/Users/admin/builder/spi-builder-workspace/Sources/SwissEphemeris/Utility/PlanetsRequest.swift:36:43: [1;33mwarning: [1;39mcapture of 'self' with non-Sendable type 'PlanetsRequest' in a '@Sendable' closure[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/sendable-closure-captures\SendableClosureCaptures]8;;\]
 [0;36m9 |[0;0m
[0;36m10 |[0;0m /// A `BatchRequest` for a collection of `Planet` `Coordinates`.
[0;36m11 |[0;0m final public class PlanetsRequest: BatchRequest {
   [0;36m|[0;0m                    `- [1;39mnote: [1;39mclass 'PlanetsRequest' does not conform to the 'Sendable' protocol[0;0m
[0;36m12 |[0;0m
[0;36m13 |[0;0m     /// The `Planet` to request.
   [0;36m:[0;0m
[0;36m34 |[0;0m 			}
[0;36m35 |[0;0m 			let batch = dates.removeFirst()
[0;36m36 |[0;0m 			return batch.map { EphemerisItem(body: self.body, date: $0) }
   [0;36m|[0;0m                                           `- [1;33mwarning: [1;39mcapture of 'self' with non-Sendable type 'PlanetsRequest' in a '@Sendable' closure[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/sendable-closure-captures\SendableClosureCaptures]8;;\]
[0;36m37 |[0;0m 		}
[0;36m38 |[0;0m 		for await items in stream {
[#SendableClosureCaptures]: <https://docs.swift.org/compiler/documentation/diagnostics/sendable-closure-captures>
/Users/admin/builder/spi-builder-workspace/Sources/SwissEphemeris/Extensions/Date+Strideable.swift:10:1: [1;33mwarning: [1;39mextension declares a conformance of imported type 'Date' to imported protocol 'Strideable'; this will not behave correctly if the owners of 'Foundation' introduce this conformance in the future[0;0m
 [0;36m8 |[0;0m import Foundation
 [0;36m9 |[0;0m
[0;36m10 |[0;0m extension Date: Strideable {}
   [0;36m|[0;0m |- [1;33mwarning: [1;39mextension declares a conformance of imported type 'Date' to imported protocol 'Strideable'; this will not behave correctly if the owners of 'Foundation' introduce this conformance in the future[0;0m
   [0;36m|[0;0m `- [1;39mnote: [1;39madd '@retroactive' to silence this warning[0;0m
[0;36m11 |[0;0m
/Users/admin/builder/spi-builder-workspace/Sources/SwissEphemeris/PlanetPairs.swift:14:19: [1;33mwarning: [1;39mextraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode[0;0m
[0;36m12 |[0;0m
[0;36m13 |[0;0m     /// Holds all possible pairs of planets.
[0;36m14 |[0;0m     public private (set) var pairs = [Pair<Planet, Planet>]()
   [0;36m|[0;0m                   `- [1;33mwarning: [1;39mextraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode[0;0m
[0;36m15 |[0;0m
[0;36m16 |[0;0m     /// Creates an instance of `PlanetPairs`.
Build complete.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "SwissEphemeris",
  "name" : "SwissEphemeris",
  "path" : "/Users/admin/builder/spi-builder-workspace",
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  "targets" : [
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      "product_memberships" : [
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      "resources" : [
        {
          "path" : "/Users/admin/builder/spi-builder-workspace/Sources/SwissEphemeris/JPL/ast_list.txt",
          "rule" : {
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        },
        {
          "path" : "/Users/admin/builder/spi-builder-workspace/Sources/SwissEphemeris/JPL/seorbel.txt",
          "rule" : {
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        },
        {
          "path" : "/Users/admin/builder/spi-builder-workspace/Sources/SwissEphemeris/JPL/sepl_18.se1",
          "rule" : {
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        },
        {
          "path" : "/Users/admin/builder/spi-builder-workspace/Sources/SwissEphemeris/JPL/swedecl.txt",
          "rule" : {
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      "sources" : [
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        "LunarMansion.swift",
        "LunarNorthNode.swift",
        "LunarSouthNode.swift",
        "Lunation.swift",
        "Pair.swift",
        "Planet.swift",
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        "Protocols/BatchRequest.swift",
        "Protocols/CelestialBody.swift",
        "Protocols/ZodiacMappable.swift",
        "RiseTime.swift",
        "SetTime.swift",
        "Station.swift",
        "Utility/JPLFileManager.swift",
        "Utility/PlanetsRequest.swift",
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        "ZodiacCoordinate.swift"
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      "target_dependencies" : [
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Done.