Build Information
Successful build of swift-log-elk, reference develop (335687), with Swift 6.4 for macOS (SPM) on 18 Sep 2026 12:11:17 UTC.
Swift 6 data race errors: 0
Build Command
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64Build Log
========================================
RunAll
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Builder version: 5.1.0
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/Apodini/swift-log-elk.git
Reference: develop
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/Apodini/swift-log-elk
* branch develop -> FETCH_HEAD
* [new branch] develop -> origin/develop
HEAD is now at 3356875 Adapt Swift tools
Cloned https://github.com/Apodini/swift-log-elk.git
Revision (git rev-parse @):
33568756dd46d00b7b3da63f11bd16c909df633b
SUCCESS checkout https://github.com/Apodini/swift-log-elk.git at develop
========================================
Build
========================================
Selected platform: macosSpm
Swift version: 6.4
Building package at path: $PWD
https://github.com/Apodini/swift-log-elk.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64
Building for debugging...
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Build complete! (33.58 sec)
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/Users/admin/builder/spi-builder-workspace/Sources/LoggingELK/LogstashLogHandler+HTTPFormatting.swift:113:1: [1;33mwarning: [1;39mextension declares a conformance of imported type 'MetadataValue' to imported protocols 'Decodable', 'Encodable'; this will not behave correctly if the owners of 'Logging' introduce this conformance in the future[0;0m
[0;36m111 |[0;0m
[0;36m112 |[0;0m /// Make `Logger.MetadataValue` conform to `Encodable` and `Decodable`, so it can be sent to Logstash
[0;36m113 |[0;0m extension Logger.MetadataValue: Codable {
[0;36m|[0;0m |- [1;33mwarning: [1;39mextension declares a conformance of imported type 'MetadataValue' to imported protocols 'Decodable', 'Encodable'; this will not behave correctly if the owners of 'Logging' introduce this conformance in the future[0;0m
[0;36m|[0;0m `- [1;39mnote: [1;39madd '@retroactive' to silence this warning[0;0m
[0;36m114 |[0;0m public func encode(to encoder: Encoder) throws {
[0;36m115 |[0;0m var container = encoder.singleValueContainer()
/Users/admin/builder/spi-builder-workspace/Sources/LoggingELK/LogstashLogHandler+HTTPFormatting.swift:150:1: [1;33mwarning: [1;39mextension declares a conformance of imported type 'Message' to imported protocols 'Decodable', 'Encodable'; this will not behave correctly if the owners of 'Logging' introduce this conformance in the future[0;0m
[0;36m148 |[0;0m
[0;36m149 |[0;0m /// Make `Logger.Message` conform to `Encodable` and `Decodable`, so it can be sent to Logstash
[0;36m150 |[0;0m extension Logger.Message: Codable {
[0;36m|[0;0m |- [1;33mwarning: [1;39mextension declares a conformance of imported type 'Message' to imported protocols 'Decodable', 'Encodable'; this will not behave correctly if the owners of 'Logging' introduce this conformance in the future[0;0m
[0;36m|[0;0m `- [1;39mnote: [1;39madd '@retroactive' to silence this warning[0;0m
[0;36m151 |[0;0m public func encode(to encoder: Encoder) throws {
[0;36m152 |[0;0m var container = encoder.singleValueContainer()
/Users/admin/builder/spi-builder-workspace/Sources/LoggingELK/LogstashLogHandler+Uploading.swift:26:17: [1;33mwarning: [1;39mconverting non-Sendable function value to '@Sendable (RepeatedTask) throws -> Void' may introduce data races[0;0m
[0;36m24 |[0;0m delay: uploadInterval,
[0;36m25 |[0;0m notifying: nil,
[0;36m26 |[0;0m uploadLogData
[0;36m|[0;0m `- [1;33mwarning: [1;39mconverting non-Sendable function value to '@Sendable (RepeatedTask) throws -> Void' may introduce data races[0;0m
[0;36m27 |[0;0m )
[0;36m28 |[0;0m }
/Users/admin/builder/spi-builder-workspace/Sources/LoggingELK/LogstashLogHandler+HTTPFormatting.swift:113:1: [1;33mwarning: [1;39mextension declares a conformance of imported type 'MetadataValue' to imported protocols 'Decodable', 'Encodable'; this will not behave correctly if the owners of 'Logging' introduce this conformance in the future[0;0m
[0;36m111 |[0;0m
[0;36m112 |[0;0m /// Make `Logger.MetadataValue` conform to `Encodable` and `Decodable`, so it can be sent to Logstash
[0;36m113 |[0;0m extension Logger.MetadataValue: Codable {
[0;36m|[0;0m |- [1;33mwarning: [1;39mextension declares a conformance of imported type 'MetadataValue' to imported protocols 'Decodable', 'Encodable'; this will not behave correctly if the owners of 'Logging' introduce this conformance in the future[0;0m
[0;36m|[0;0m `- [1;39mnote: [1;39madd '@retroactive' to silence this warning[0;0m
[0;36m114 |[0;0m public func encode(to encoder: Encoder) throws {
[0;36m115 |[0;0m var container = encoder.singleValueContainer()
/Users/admin/builder/spi-builder-workspace/Sources/LoggingELK/LogstashLogHandler+HTTPFormatting.swift:150:1: [1;33mwarning: [1;39mextension declares a conformance of imported type 'Message' to imported protocols 'Decodable', 'Encodable'; this will not behave correctly if the owners of 'Logging' introduce this conformance in the future[0;0m
[0;36m148 |[0;0m
[0;36m149 |[0;0m /// Make `Logger.Message` conform to `Encodable` and `Decodable`, so it can be sent to Logstash
[0;36m150 |[0;0m extension Logger.Message: Codable {
[0;36m|[0;0m |- [1;33mwarning: [1;39mextension declares a conformance of imported type 'Message' to imported protocols 'Decodable', 'Encodable'; this will not behave correctly if the owners of 'Logging' introduce this conformance in the future[0;0m
[0;36m|[0;0m `- [1;39mnote: [1;39madd '@retroactive' to silence this warning[0;0m
[0;36m151 |[0;0m public func encode(to encoder: Encoder) throws {
[0;36m152 |[0;0m var container = encoder.singleValueContainer()
Build complete.
{
"dependencies" : [
{
"identity" : "swift-log",
"requirement" : {
"range" : [
{
"lower_bound" : "1.4.0",
"upper_bound" : "1.5.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/apple/swift-log.git"
},
{
"identity" : "async-http-client",
"requirement" : {
"range" : [
{
"lower_bound" : "1.5.0",
"upper_bound" : "1.6.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/swift-server/async-http-client.git"
}
],
"manifest_display_name" : "swift-log-elk",
"name" : "swift-log-elk",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "macos",
"version" : "10.15"
},
{
"name" : "ios",
"version" : "13.0"
}
],
"products" : [
{
"name" : "LoggingELK",
"targets" : [
"LoggingELK"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "LoggingELKTests",
"module_type" : "SwiftTarget",
"name" : "LoggingELKTests",
"path" : "Tests/LoggingELKTests",
"sources" : [
"LoggingELKTests.swift",
"Util/XCTestCase+FatalError.swift"
],
"target_dependencies" : [
"LoggingELK"
],
"type" : "test"
},
{
"c99name" : "LoggingELK",
"module_type" : "SwiftTarget",
"name" : "LoggingELK",
"path" : "Sources/LoggingELK",
"product_dependencies" : [
"Logging",
"AsyncHTTPClient"
],
"product_memberships" : [
"LoggingELK"
],
"sources" : [
"LogstashLogHandler+Error.swift",
"LogstashLogHandler+HTTPFormatting.swift",
"LogstashLogHandler+LogFormatting.swift",
"LogstashLogHandler+Uploading.swift",
"LogstashLogHandler.swift",
"Utils/Boxed.swift",
"Utils/FatalErrorUtil.swift",
"Utils/FixedWidthInteger+RoundUp.swift",
"Utils/TimeAmout+Seconds.swift"
],
"type" : "library"
}
],
"tools_version" : "5.5"
}
Done.