Swift Package IndexBuild Information
Successful build of XprobePlugin, reference main (c80f08), with Swift 6.1 for macOS (SPM) on 29 Apr 2025 11:29:12 UTC.
Swift 6 data race errors: 2
Build Command
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun swift build --arch arm64 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete -Xswiftc -enable-upcoming-feature -Xswiftc StrictConcurrency -Xswiftc -enable-upcoming-feature -Xswiftc DisableOutwardActorInference -Xswiftc -enable-upcoming-feature -Xswiftc GlobalActorIsolatedTypesUsability -Xswiftc -enable-upcoming-feature -Xswiftc InferSendableFromCapturesBuild Log
========================================
RunAll
========================================
Builder version: 4.61.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/johnno1962/XprobePlugin.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/johnno1962/XprobePlugin
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at c80f086 WatchOS
Submodule path 'codemirror5': checked out 'be9e01eedbf33282fe85ebec69d026e12a6e2959'
Submodule 'codemirror5' (https://github.com/codemirror/codemirror5) registered for path 'codemirror5'
Cloning into '/Users/admin/builder/spi-builder-workspace/codemirror5'...
Cloned https://github.com/johnno1962/XprobePlugin.git
Revision (git rev-parse @):
c80f086ca7038c5e9236e1b15fea3f9e59395183
SUCCESS checkout https://github.com/johnno1962/XprobePlugin.git at main
Fetching https://github.com/johnno1962/SwiftTrace
[1/2067] Fetching swifttrace
Fetched https://github.com/johnno1962/SwiftTrace from cache (1.14s)
Computing version for https://github.com/johnno1962/SwiftTrace
Computed https://github.com/johnno1962/SwiftTrace at 8.6.1 (1.74s)
Creating working copy for https://github.com/johnno1962/SwiftTrace
Working copy of https://github.com/johnno1962/SwiftTrace resolved at 8.6.1
========================================
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",
"dependencies": [
{
"identity": "xprobeplugin",
"name": "XprobePlugin",
"url": "https://github.com/johnno1962/XprobePlugin.git",
"version": "unspecified",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/XprobePlugin",
"dependencies": [
{
"identity": "swifttrace",
"name": "SwiftTrace",
"url": "https://github.com/johnno1962/SwiftTrace",
"version": "8.6.1",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/SwiftTrace",
"dependencies": [
]
}
]
}
]
}
Fetching https://github.com/johnno1962/XprobePlugin.git
[1/1973] Fetching xprobeplugin
Fetched https://github.com/johnno1962/XprobePlugin.git from cache (1.21s)
Fetching https://github.com/johnno1962/SwiftTrace from cache
Fetched https://github.com/johnno1962/SwiftTrace from cache (0.39s)
Computing version for https://github.com/johnno1962/SwiftTrace
Computed https://github.com/johnno1962/SwiftTrace at 8.6.1 (0.45s)
Creating working copy for https://github.com/johnno1962/SwiftTrace
Working copy of https://github.com/johnno1962/SwiftTrace resolved at 8.6.1
Creating working copy for https://github.com/johnno1962/XprobePlugin.git
Working copy of https://github.com/johnno1962/XprobePlugin.git resolved at main (c80f086)
warning: '.resolve-product-dependencies': dependency 'xprobeplugin' is not used by any target
Found 1 product dependencies
- SwiftTrace
========================================
Build
========================================
Selected platform: macosSpm
Swift version: 6.1
Building package at path: $PWD
https://github.com/johnno1962/XprobePlugin.git
https://github.com/johnno1962/XprobePlugin.git
{
"dependencies" : [
{
"identity" : "swifttrace",
"requirement" : {
"range" : [
{
"lower_bound" : "8.6.0",
"upper_bound" : "9.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/johnno1962/SwiftTrace"
}
],
"manifest_display_name" : "XprobePlugin",
"name" : "XprobePlugin",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "macos",
"version" : "10.12"
},
{
"name" : "ios",
"version" : "10.0"
},
{
"name" : "tvos",
"version" : "10.0"
}
],
"products" : [
{
"name" : "Xprobe",
"targets" : [
"Xprobe"
],
"type" : {
"library" : [
"automatic"
]
}
},
{
"name" : "XprobeSweep",
"targets" : [
"XprobeSweep"
],
"type" : {
"library" : [
"automatic"
]
}
},
{
"name" : "XprobeSwift",
"targets" : [
"XprobeSwift"
],
"type" : {
"library" : [
"automatic"
]
}
},
{
"name" : "XprobeUI",
"targets" : [
"XprobeUI"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "XprobeUI",
"module_type" : "ClangTarget",
"name" : "XprobeUI",
"path" : "Sources/XprobeUI",
"product_memberships" : [
"XprobeUI"
],
"sources" : [
"XprobeConsole.m",
"XprobePluginMenuController.m"
],
"type" : "library"
},
{
"c99name" : "XprobeSwift",
"module_type" : "SwiftTarget",
"name" : "XprobeSwift",
"path" : "Sources/XprobeSwift",
"product_dependencies" : [
"SwiftTraceD"
],
"product_memberships" : [
"Xprobe",
"XprobeSwift"
],
"sources" : [
"XprobeSwift.swift"
],
"target_dependencies" : [
"XprobeSweep"
],
"type" : "library"
},
{
"c99name" : "XprobeSweep",
"module_type" : "ClangTarget",
"name" : "XprobeSweep",
"path" : "Sources/XprobeSweep",
"product_memberships" : [
"Xprobe",
"XprobeSweep",
"XprobeSwift"
],
"sources" : [
"XprobeSweep.m"
],
"type" : "library"
},
{
"c99name" : "Xprobe",
"module_type" : "ClangTarget",
"name" : "Xprobe",
"path" : "Sources/Xprobe",
"product_memberships" : [
"Xprobe"
],
"sources" : [
"SweepSeeding.m",
"Xprobe+Service.mm",
"Xprobe.mm"
],
"target_dependencies" : [
"XprobeSwift"
],
"type" : "library"
}
],
"tools_version" : "5.0"
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun swift build --arch arm64 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete -Xswiftc -enable-upcoming-feature -Xswiftc StrictConcurrency -Xswiftc -enable-upcoming-feature -Xswiftc DisableOutwardActorInference -Xswiftc -enable-upcoming-feature -Xswiftc GlobalActorIsolatedTypesUsability -Xswiftc -enable-upcoming-feature -Xswiftc InferSendableFromCaptures
Building for debugging...
[0/20] Write sources
[1/20] Write swift-version-2F0A5646E1D333AE.txt
[2/20] Compiling SwiftTraceGutsD xt_forwarding_trampoline_arm7.s
[3/20] Compiling XprobeSweep XprobeSweep.m
[4/20] Compiling SwiftTraceGutsD xt_forwarding_trampoline_x64.s
[4/20] Compiling SwiftTraceGutsD xt_forwarding_trampoline_x86.s
[6/20] Write sources
[7/20] Compiling SwiftTraceGutsD xt_forwarding_trampoline_arm64.s
[8/20] Compiling SwiftTraceGutsD fishhook.c
[9/20] Compiling SwiftTraceGutsD ObjCBridge.mm
[10/20] Compiling SwiftTraceGutsD SwiftTrace.mm
[10/20] Compiling SwiftTraceGutsD fast_dladdr.mm
[10/20] Compiling SwiftTraceGutsD Trampolines.mm
[13/32] Compiling XprobeUI XprobePluginMenuController.m
[14/32] Compiling XprobeUI XprobeConsole.m
[16/32] Compiling SwiftTraceD SwiftInvoke.swift
[17/33] Compiling SwiftTraceD SwiftStats.swift
[18/33] Compiling SwiftTraceD SwiftInterpose.swift
[19/33] Compiling SwiftTraceD SwiftMeta.swift
[20/33] Compiling SwiftTraceD SwiftLifetime.swift
[21/33] Compiling SwiftTraceD SwiftStack.swift
[22/33] Compiling SwiftTraceD SwiftSwizzle.swift
[23/33] Emitting module SwiftTraceD
[24/33] Compiling SwiftTraceD SwiftArgs.swift
[25/33] Compiling SwiftTraceD SwiftAspects.swift
[26/33] Compiling SwiftTraceD EasyPointer.swift
[27/33] Compiling SwiftTraceD StringIndex.swift
[28/33] Compiling SwiftTraceD SwiftTrace.swift
[28/33] Write Objects.LinkFileList
[29/33] Linking libSwiftTraceD.dylib
[31/35] Emitting module XprobeSwift
/Users/admin/builder/spi-builder-workspace/Sources/XprobeSwift/XprobeSwift.swift:30:6: warning: extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
28 | }
29 |
30 | @objc (XprobeSwift)
| `- warning: extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
31 | class XprobeSwift: NSObject {
32 |
/Users/admin/builder/spi-builder-workspace/Sources/XprobeSwift/XprobeSwift.swift:226:16: warning: static property 'maxItems' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
224 | }
225 |
226 | static var maxItems = 100
| |- warning: static property 'maxItems' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'maxItems' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make static property 'maxItems' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
227 |
228 | class func dumpValue(_ value: Any, target: inout IvarOutputStream?, indent: String?,
[32/35] Compiling XprobeSwift XprobeSwift.swift
/Users/admin/builder/spi-builder-workspace/Sources/XprobeSwift/XprobeSwift.swift:30:6: warning: extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
28 | }
29 |
30 | @objc (XprobeSwift)
| `- warning: extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
31 | class XprobeSwift: NSObject {
32 |
/Users/admin/builder/spi-builder-workspace/Sources/XprobeSwift/XprobeSwift.swift:226:16: warning: static property 'maxItems' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
224 | }
225 |
226 | static var maxItems = 100
| |- warning: static property 'maxItems' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'maxItems' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make static property 'maxItems' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
227 |
228 | class func dumpValue(_ value: Any, target: inout IvarOutputStream?, indent: String?,
/Users/admin/builder/spi-builder-workspace/Sources/XprobeSwift/XprobeSwift.swift:107:20: warning: reference to class property 'logOutput' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
105 |
106 | @objc class func setDelegate(_ delegate: XtraceDelegate) {
107 | SwiftTrace.logOutput = { msg, instance, indent in
| `- warning: reference to class property 'logOutput' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
108 | let msg = msg.hasPrefix("\n") ? msg[(.start+1)...] : msg
109 | delegate.xtrace(msg, forInstance: instance, indent: indent)
/Users/admin/builder/spi-builder-workspace/.build/checkouts/SwiftTrace/SwiftTraceD/SwiftSwizzle.swift:25:23: note: class property declared here
23 | Hook to intercept all trace output
24 | */
25 | public static var logOutput: (String, UnsafeRawPointer?, Int) -> () = {
| `- note: class property declared here
26 | print($0, terminator: "")
27 | _ = ($1, $2) // self, indent
[32/35] Compiling Xprobe SweepSeeding.m
[33/35] Compiling Xprobe Xprobe+Service.mm
[34/35] Compiling Xprobe Xprobe.mm
Build complete! (11.08s)
Build complete.
{
"dependencies" : [
{
"identity" : "swifttrace",
"requirement" : {
"range" : [
{
"lower_bound" : "8.6.0",
"upper_bound" : "9.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/johnno1962/SwiftTrace"
}
],
"manifest_display_name" : "XprobePlugin",
"name" : "XprobePlugin",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "macos",
"version" : "10.12"
},
{
"name" : "ios",
"version" : "10.0"
},
{
"name" : "tvos",
"version" : "10.0"
}
],
"products" : [
{
"name" : "Xprobe",
"targets" : [
"Xprobe"
],
"type" : {
"library" : [
"automatic"
]
}
},
{
"name" : "XprobeSweep",
"targets" : [
"XprobeSweep"
],
"type" : {
"library" : [
"automatic"
]
}
},
{
"name" : "XprobeSwift",
"targets" : [
"XprobeSwift"
],
"type" : {
"library" : [
"automatic"
]
}
},
{
"name" : "XprobeUI",
"targets" : [
"XprobeUI"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "XprobeUI",
"module_type" : "ClangTarget",
"name" : "XprobeUI",
"path" : "Sources/XprobeUI",
"product_memberships" : [
"XprobeUI"
],
"sources" : [
"XprobeConsole.m",
"XprobePluginMenuController.m"
],
"type" : "library"
},
{
"c99name" : "XprobeSwift",
"module_type" : "SwiftTarget",
"name" : "XprobeSwift",
"path" : "Sources/XprobeSwift",
"product_dependencies" : [
"SwiftTraceD"
],
"product_memberships" : [
"Xprobe",
"XprobeSwift"
],
"sources" : [
"XprobeSwift.swift"
],
"target_dependencies" : [
"XprobeSweep"
],
"type" : "library"
},
{
"c99name" : "XprobeSweep",
"module_type" : "ClangTarget",
"name" : "XprobeSweep",
"path" : "Sources/XprobeSweep",
"product_memberships" : [
"Xprobe",
"XprobeSweep",
"XprobeSwift"
],
"sources" : [
"XprobeSweep.m"
],
"type" : "library"
},
{
"c99name" : "Xprobe",
"module_type" : "ClangTarget",
"name" : "Xprobe",
"path" : "Sources/Xprobe",
"product_memberships" : [
"Xprobe"
],
"sources" : [
"SweepSeeding.m",
"Xprobe+Service.mm",
"Xprobe.mm"
],
"target_dependencies" : [
"XprobeSwift"
],
"type" : "library"
}
],
"tools_version" : "5.0"
}
Done.