Swift Package IndexBuild Information
Successful build of ETTrace, reference v1.1.1 (01e1b0), with Swift 6.2 (beta) for macOS (SPM) on 22 Jun 2025 08:42:36 UTC.
Swift 6 data race errors: 0
Build Command
env DEVELOPER_DIR=/Applications/Xcode-26.0.0-Beta.app xcrun swift build --arch arm64Build Log
========================================
RunAll
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Builder version: 4.64.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/EmergeTools/ETTrace.git
Reference: v1.1.1
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/EmergeTools/ETTrace
* tag v1.1.1 -> FETCH_HEAD
HEAD is now at 01e1b0f Fix memory leak (#102)
Cloned https://github.com/EmergeTools/ETTrace.git
Revision (git rev-parse @):
01e1b0f7b71acac9b21bfbd47bd5f4ab480826db
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/EmergeTools/ETTrace.git at v1.1.1
========================================
Build
========================================
Selected platform: macosSpm
Swift version: 6.2
Building package at path: $PWD
https://github.com/EmergeTools/ETTrace.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.0.0-Beta.app xcrun swift build --arch arm64
[1/1] Compiling plugin GenerateManual
Building for debugging...
[1/34] Write swift-version-1EA4D86E10B52AF.txt
[2/34] Compiling FIRCLSUnwind_x86.c
[3/34] Compiling FIRCLSInternalLogging.c
[4/34] Write sources
[7/34] Compiling FIRCLSThreadState.c
[8/34] Compiling FIRCLSUnwind.c
[9/34] Compiling FIRCLSEmerge.c
[10/53] Compiling FIRCLSUnwind_arm.c
[11/53] Write sources
[12/53] Write ETTraceRunner-entitlement.plist
[12/53] Write sources
[15/59] Compiling FIRCLSLogger.m
/Users/admin/builder/spi-builder-workspace/ETTrace/ETTrace/EMGChannelListener.m:121:95: warning: incompatible pointer types sending 'dispatch_data_t' (aka 'NSObject<OS_dispatch_data> *') to parameter of type 'NSData * _Nullable' [-Wincompatible-pointer-types]
121 | [self.peerChannel sendFrameOfType:PTFrameTypeResultsMetadata tag:PTFrameNoTag withPayload:dataFrame callback:nil];
| ^~~~~~~~~
/Users/admin/builder/spi-builder-workspace/.build/checkouts/peertalk/peertalk/public/PTChannel.h:72:94: note: passing argument to parameter 'payload' here
72 | - (void)sendFrameOfType:(uint32_t)frameType tag:(uint32_t)tag withPayload:(nullable NSData *)payload callback:(nullable void(^)(NSError * _Nullable error))callback NS_SWIFT_NAME(sendFrame(type:tag:payload:callback:));
| ^
1 warning generated.
[16/61] Compiling ETTrace EMGChannelListener.m
[17/61] Write sources
[18/61] Compiling FIRCLSUtility.m
[20/61] Emitting module ArgumentParserToolInfo
[20/61] Compiling CommunicationFrame EMGDummyEmptyClass.m
[21/61] Compiling ETTrace EMGPerfAnalysis.mm
[22/64] Compiling Peertalk PTChannel.m
[23/64] Compiling Peertalk PTProtocol.m
[24/64] Compiling Peertalk PTUSBHub.m
[26/64] Compiling ArgumentParserToolInfo ToolInfo.swift
[27/103] Compiling ArgumentParser InputOrigin.swift
[28/103] Compiling ArgumentParser Name.swift
[29/103] Compiling ArgumentParser Parsed.swift
[30/103] Compiling ArgumentParser ParsedValues.swift
[31/107] Emitting module ArgumentParser
[32/107] Compiling ArgumentParser CommandConfiguration.swift
[33/107] Compiling ArgumentParser CommandGroup.swift
[34/107] Compiling ArgumentParser EnumerableFlag.swift
[35/107] Compiling ArgumentParser ExpressibleByArgument.swift
[36/107] Compiling ArgumentParser NameSpecification.swift
[37/107] Compiling ArgumentParser Option.swift
[38/107] Compiling ArgumentParser OptionGroup.swift
[39/107] Compiling ArgumentParser AsyncParsableCommand.swift
[40/107] Compiling ArgumentParser ArgumentHelp.swift
[41/107] Compiling ArgumentParser ArgumentVisibility.swift
[42/107] Compiling ArgumentParser CompletionKind.swift
[43/107] Compiling ArgumentParser Errors.swift
[44/107] Compiling ArgumentParser Flag.swift
[45/107] Compiling ArgumentParser BashCompletionsGenerator.swift
[46/107] Compiling ArgumentParser CompletionsGenerator.swift
[47/107] Compiling ArgumentParser FishCompletionsGenerator.swift
[48/107] Compiling ArgumentParser ZshCompletionsGenerator.swift
[49/107] Compiling ArgumentParser Argument.swift
[50/107] Compiling ArgumentParser ParsableArguments.swift
[51/107] Compiling ArgumentParser ParsableArgumentsValidation.swift
[52/107] Compiling ArgumentParser ParsableCommand.swift
[53/107] Compiling ArgumentParser ArgumentDecoder.swift
[54/107] Compiling ArgumentParser Platform.swift
[55/107] Compiling ArgumentParser SequenceExtensions.swift
[56/107] Compiling ArgumentParser StringExtensions.swift
[57/107] Compiling ArgumentParser Tree.swift
[60/107] Compiling ArgumentParser DumpHelpGenerator.swift
[61/107] Compiling ArgumentParser HelpCommand.swift
[62/107] Compiling ArgumentParser ParserError.swift
[63/107] Compiling ArgumentParser SplitArguments.swift
[68/109] Emitting module Swifter
[69/109] Compiling ETModels Sample.swift
[70/109] Compiling ETModels ThreadNode.swift
[71/109] Compiling ETModels FlamegraphEvent.swift
[72/109] Compiling ETModels Flamegraph.swift
[73/109] Compiling ETModels FlameNode.swift
[74/109] Emitting module ETModels
[75/109] Emitting module TracerSwift
[76/109] Compiling TracerSwift UnsafeRawPointer+Commands.swift
[77/109] Compiling TracerSwift ThreadHelper.swift
[81/114] Compiling Tracer EMGTracer+PrintThreads.m
[82/114] Compiling JSONWrapper JSONWrapper.m
[84/114] Compiling Swifter String+SHA1.swift
[85/114] Compiling Swifter WebSockets.swift
[86/114] Compiling ArgumentParser CommandParser.swift
[87/114] Compiling ArgumentParser InputKey.swift
[88/114] Compiling ArgumentParser HelpGenerator.swift
[89/114] Compiling ArgumentParser MessageInfo.swift
[90/114] Compiling ArgumentParser UsageGenerator.swift
[91/114] Compiling ArgumentParser CollectionExtensions.swift
[101/114] Compiling Tracer EMGWriteLibraries.m
[102/114] Compiling Tracer EMGStackTraceRecorder.cpp
/Users/admin/builder/spi-builder-workspace/ETTrace/Tracer/EMGTracer.mm:105:24: warning: variable length arrays in C++ are a Clang extension [-Wvla-cxx-extension]
105 | u_char buildBuffer[bufferSize];
| ^~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/ETTrace/Tracer/EMGTracer.mm:105:24: note: read of non-const variable 'bufferSize' is not allowed in a constant expression
/Users/admin/builder/spi-builder-workspace/ETTrace/Tracer/EMGTracer.mm:98:12: note: declared here
98 | size_t bufferSize = 0;
| ^
1 warning generated.
[103/114] Compiling Tracer EMGTracer.mm
[104/114] Write Objects.LinkFileList
[105/114] Linking libETTrace.dylib
[107/114] Compiling Symbolicator Models.swift
[108/114] Compiling Symbolicator FlamegraphGenerator.swift
[109/114] Emitting module Symbolicator
[110/114] Compiling Symbolicator Symbolicator.swift
[111/114] Compiling Symbolicator Utils.swift
[112/123] Compiling ETTraceRunner ETTrace.swift
[113/123] Compiling ETTraceRunner main.swift
[114/123] Compiling ETTraceRunner ResponseModel.swift
[115/123] Compiling ETTraceRunner PhysicalDeviceManager.swift
/Users/admin/builder/spi-builder-workspace/ETTrace/ETTraceRunner/Devices/PhysicalDeviceManager.swift:49:24: warning: capture of 'self' with non-sendable type 'PhysicalDevicemanager?' in a '@Sendable' closure [#SendableClosureCaptures]
15 | }
16 |
17 | class PhysicalDevicemanager: DeviceManager {
| `- note: class 'PhysicalDevicemanager' does not conform to the 'Sendable' protocol
18 |
19 | var communicationChannel: CommunicationChannel
:
47 | } else {
48 | observer = NotificationCenter.default.addObserver(forName:.deviceDidAttach, object: usbHub, queue: nil) {[weak self] notification in
49 | if self?.verbose == true {
| `- warning: capture of 'self' with non-sendable type 'PhysicalDevicemanager?' in a '@Sendable' closure [#SendableClosureCaptures]
50 | print("Device did attach notification")
51 | }
/Users/admin/builder/spi-builder-workspace/ETTrace/ETTraceRunner/Devices/PhysicalDeviceManager.swift:57:118: warning: capture of 'usbHub' with non-sendable type 'PTUSBHub' in a '@Sendable' closure [#SendableClosureCaptures]
55 | self?.deviceID = deviceID
56 |
57 | NotificationCenter.default.removeObserver(self?.observer as Any, name: .deviceDidAttach, object: usbHub)
| `- warning: capture of 'usbHub' with non-sendable type 'PTUSBHub' in a '@Sendable' closure [#SendableClosureCaptures]
58 |
59 | self?.connect(withId: deviceID, usbHub: usbHub, continuation: continuation)
/Users/admin/builder/spi-builder-workspace/.build/checkouts/peertalk/peertalk/public/PTUSBHub.h:47:12: note: class 'PTUSBHub' does not conform to the 'Sendable' protocol
45 | } PTUSBHubError;
46 |
47 | @interface PTUSBHub : NSObject
| `- note: class 'PTUSBHub' does not conform to the 'Sendable' protocol
48 |
49 | // Shared, implicitly opened hub.
/Users/admin/builder/spi-builder-workspace/ETTrace/ETTraceRunner/Devices/PhysicalDeviceManager.swift:9:1: warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'Peertalk'
7 |
8 | import Foundation
9 | import Peertalk
| `- warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'Peertalk'
10 | import CommunicationFrame
11 |
[#SendableClosureCaptures]: <https://docs.swift.org/compiler/documentation/diagnostics/sendable-closure-captures>
[116/123] Compiling ETTraceRunner SimulatorDeviceManager.swift
[117/123] Compiling ETTraceRunner DeviceManager.swift
[118/123] Compiling ETTraceRunner CommunicationChannel.swift
/Users/admin/builder/spi-builder-workspace/ETTrace/ETTraceRunner/Devices/CommunicationChannel.swift:36:12: warning: capture of 'self' with non-sendable type 'CommunicationChannel?' in a '@Sendable' closure [#SendableClosureCaptures]
10 | import Peertalk
11 |
12 | class CommunicationChannel: NSObject {
| `- note: class 'CommunicationChannel' does not conform to the 'Sendable' protocol
13 |
14 | lazy var channel = PTChannel(protocol: nil, delegate: self)
:
34 | return await withCheckedContinuation { continuation in
35 | DispatchQueue.main.async { [weak self] in
36 | if self?.reportGenerated == true {
| `- warning: capture of 'self' with non-sendable type 'CommunicationChannel?' in a '@Sendable' closure [#SendableClosureCaptures]
37 | continuation.resume()
38 | } else {
/Users/admin/builder/spi-builder-workspace/ETTrace/ETTraceRunner/Devices/CommunicationChannel.swift:48:26: warning: capture of 'self' with non-sendable type 'CommunicationChannel?' in a '@Sendable' closure [#SendableClosureCaptures]
10 | import Peertalk
11 |
12 | class CommunicationChannel: NSObject {
| `- note: class 'CommunicationChannel' does not conform to the 'Sendable' protocol
13 |
14 | lazy var channel = PTChannel(protocol: nil, delegate: self)
:
46 | return await withCheckedContinuation{ continuation in
47 | DispatchQueue.main.async { [weak self] in
48 | guard let self = self else { return }
| `- warning: capture of 'self' with non-sendable type 'CommunicationChannel?' in a '@Sendable' closure [#SendableClosureCaptures]
49 |
50 | if self.resultsReceived == true {
[#SendableClosureCaptures]: <https://docs.swift.org/compiler/documentation/diagnostics/sendable-closure-captures>
[119/123] Emitting module ETTraceRunner
[120/123] Compiling ETTraceRunner RunnerHelper.swift
[120/123] Write Objects.LinkFileList
[121/123] Linking ETTraceRunner
[122/123] Applying ETTraceRunner
Build complete! (20.99s)
Fetching https://github.com/apple/swift-argument-parser.git
Fetching https://github.com/EmergeTools/peertalk.git
Fetching https://github.com/httpswift/swifter.git
[1/6050] Fetching swifter
[122/6732] Fetching swifter, peertalk
[2256/22112] Fetching swifter, peertalk, swift-argument-parser
Fetched https://github.com/EmergeTools/peertalk.git from cache (1.46s)
Fetched https://github.com/httpswift/swifter.git from cache (1.46s)
Fetched https://github.com/apple/swift-argument-parser.git from cache (1.46s)
Computing version for https://github.com/httpswift/swifter.git
Computed https://github.com/httpswift/swifter.git at 1.5.0 (4.06s)
Computing version for https://github.com/EmergeTools/peertalk.git
Computed https://github.com/EmergeTools/peertalk.git at 1.0.0 (0.51s)
Computing version for https://github.com/apple/swift-argument-parser.git
Computed https://github.com/apple/swift-argument-parser.git at 1.5.1 (0.41s)
Creating working copy for https://github.com/apple/swift-argument-parser.git
Working copy of https://github.com/apple/swift-argument-parser.git resolved at 1.5.1
Creating working copy for https://github.com/EmergeTools/peertalk.git
Working copy of https://github.com/EmergeTools/peertalk.git resolved at 1.0.0
Creating working copy for https://github.com/httpswift/swifter.git
Working copy of https://github.com/httpswift/swifter.git resolved at 1.5.0
Build complete.
{
"cxx_language_standard" : "c++17",
"dependencies" : [
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"identity" : "peertalk",
"requirement" : {
"range" : [
{
"lower_bound" : "1.0.0",
"upper_bound" : "2.0.0"
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"type" : "sourceControl",
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"manifest_display_name" : "ETTrace",
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"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
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"products" : [
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{
"name" : "ETTraceRunner",
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"targets" : [
{
"c99name" : "Unwinding",
"module_type" : "ClangTarget",
"name" : "Unwinding",
"path" : "Unwinding/Crashlytics",
"product_memberships" : [
"ETTrace",
"Tracer"
],
"sources" : [
"Crashlytics/Components/FIRCLSEmerge.c",
"Crashlytics/Helpers/FIRCLSInternalLogging.c",
"Crashlytics/Helpers/FIRCLSLogger.m",
"Crashlytics/Helpers/FIRCLSThreadState.c",
"Crashlytics/Helpers/FIRCLSUtility.m",
"Crashlytics/Unwind/FIRCLSUnwind.c",
"Crashlytics/Unwind/FIRCLSUnwind_arm.c",
"Crashlytics/Unwind/FIRCLSUnwind_x86.c"
],
"type" : "library"
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{
"c99name" : "TracerSwift",
"module_type" : "SwiftTarget",
"name" : "TracerSwift",
"path" : "ETTrace/TracerSwift",
"product_memberships" : [
"ETTrace",
"Tracer"
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"sources" : [
"ThreadHelper.swift",
"UnsafeRawPointer+Commands.swift"
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"type" : "library"
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{
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"product_memberships" : [
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"sources" : [
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"EMGWriteLibraries.m"
],
"target_dependencies" : [
"Unwinding",
"TracerSwift"
],
"type" : "library"
},
{
"c99name" : "Symbolicator",
"module_type" : "SwiftTarget",
"name" : "Symbolicator",
"path" : "ETTrace/Symbolicator",
"product_memberships" : [
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"ETTraceRunner"
],
"sources" : [
"FlamegraphGenerator.swift",
"Models.swift",
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"Utils.swift"
],
"target_dependencies" : [
"ETModels"
],
"type" : "library"
},
{
"c99name" : "JSONWrapper",
"module_type" : "ClangTarget",
"name" : "JSONWrapper",
"path" : "ETTrace/JSONWrapper",
"product_memberships" : [
"ETTraceRunner"
],
"sources" : [
"JSONWrapper.m"
],
"target_dependencies" : [
"ETModels"
],
"type" : "library"
},
{
"c99name" : "ETTraceRunner",
"module_type" : "SwiftTarget",
"name" : "ETTraceRunner",
"path" : "ETTrace/ETTraceRunner",
"product_dependencies" : [
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"product_memberships" : [
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"sources" : [
"Devices/CommunicationChannel.swift",
"Devices/DeviceManager.swift",
"Devices/PhysicalDeviceManager.swift",
"Devices/SimulatorDeviceManager.swift",
"ETTrace.swift",
"ResponseModels/ResponseModel.swift",
"RunnerHelper.swift",
"main.swift"
],
"target_dependencies" : [
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"JSONWrapper",
"ETModels",
"Symbolicator"
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"type" : "executable"
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{
"c99name" : "ETTrace",
"module_type" : "ClangTarget",
"name" : "ETTrace",
"path" : "ETTrace/ETTrace",
"product_dependencies" : [
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{
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"module_type" : "ClangTarget",
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"path" : "ETTrace/CommunicationFrame",
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"sources" : [
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],
"tools_version" : "5.9"
}
Done.