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Track the adoption of Swift 6 strict concurrency checks for data race safety. How many packages are Ready for Swift 6?

Build Information

Failed to build Kass, reference main (2b7ec5), with Swift 6.1 for Linux on 6 May 2025 05:59:55 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4609320-3":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-6.1-latest swift build --triple x86_64-unknown-linux-gnu 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.61.3
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/nmggithub/Kass.git
Reference: main
Initialized empty Git repository in /host/spi-builder-workspace/.git/
hint: Using 'master' as the name for the initial branch. This default branch name
hint: is subject to change. To configure the initial branch name to use in all
hint: of your new repositories, which will suppress this warning, call:
hint:
hint: 	git config --global init.defaultBranch <name>
hint:
hint: Names commonly chosen instead of 'master' are 'main', 'trunk' and
hint: 'development'. The just-created branch can be renamed via this command:
hint:
hint: 	git branch -m <name>
From https://github.com/nmggithub/Kass
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 2b7ec53 rewrite comment
Cloned https://github.com/nmggithub/Kass.git
Revision (git rev-parse @):
2b7ec530269d6aba6dea6048ca414d1a41ded2ab
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/nmggithub/Kass.git at main
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.1
Building package at path:  $PWD
https://github.com/nmggithub/Kass.git
https://github.com/nmggithub/Kass.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
  "dependencies" : [
    {
      "identity" : "swift-docc-plugin",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.4.3",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/swiftlang/swift-docc-plugin"
    }
  ],
  "manifest_display_name" : "Kass",
  "name" : "Kass",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "10.13"
    }
  ],
  "products" : [
    {
      "name" : "KassHelpers",
      "targets" : [
        "KassHelpers"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "KassC",
      "targets" : [
        "KassC"
      ],
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          "automatic"
        ]
      }
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    {
      "name" : "OSCore",
      "targets" : [
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      "name" : "MachCore",
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    },
    {
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        "KassC",
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    },
    {
      "name" : "LibNotify",
      "targets" : [
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        "KassHelpers",
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        "MachCore"
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    },
    {
      "name" : "Shellcode",
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    {
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        "BSDCore",
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    }
  ],
  "targets" : [
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      "c99name" : "Shellcode",
      "module_type" : "SwiftTarget",
      "name" : "Shellcode",
      "path" : "Sources/Shellcode",
      "product_memberships" : [
        "Shellcode"
      ],
      "sources" : [
        "InstructionSets/A64.swift",
        "InstructionSets/InstructionSet.swift",
        "Shellcode.swift",
        "TaskInjection.swift"
      ],
      "target_dependencies" : [
        "KassHelpers",
        "MachCore"
      ],
      "type" : "library"
    },
    {
      "c99name" : "OSCore",
      "module_type" : "SwiftTarget",
      "name" : "OSCore",
      "path" : "Sources/OS/Core",
      "product_memberships" : [
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      ],
      "sources" : [
        "OS.swift",
        "Variant.swift"
      ],
      "target_dependencies" : [
        "KassHelpers",
        "KassC"
      ],
      "type" : "library"
    },
    {
      "c99name" : "MachCore",
      "module_type" : "SwiftTarget",
      "name" : "MachCore",
      "path" : "Sources/Mach/Core",
      "product_memberships" : [
        "MachCore",
        "BSDCore",
        "LibNotify",
        "Shellcode",
        "Kass"
      ],
      "sources" : [
        "Exception/ExceptionMessages.swift",
        "Exception/ExceptionPort.swift",
        "Exception/ExceptionPorts.swift",
        "FlavoredDataManager.swift",
        "Host/Host.swift",
        "Host/HostInfo.swift",
        "Host/HostInfoPrivate.swift",
        "Host/HostSpecialPorts.swift",
        "Host/HostStatistics.swift",
        "Host/KextRequest.swift",
        "Host/LockGroupInfo.swift",
        "Mach.swift",
        "Messaging/Communication.swift",
        "Messaging/Descriptors.swift",
        "Messaging/Header.swift",
        "Messaging/MIG/MIGClient.swift",
        "Messaging/MIG/MIGError.swift",
        "Messaging/MIG/MIGPayload.swift",
        "Messaging/MIG/MIGReply.swift",
        "Messaging/MIG/MIGReplyPort.swift",
        "Messaging/MIG/MIGRequest.swift",
        "Messaging/MIG/MIGServer.swift",
        "Messaging/Message.swift",
        "Messaging/Options.swift",
        "Messaging/Payload.swift",
        "Messaging/PayloadSegment.swift",
        "Messaging/Queues.swift",
        "Port/Bootstrap/BoostrapPort.swift",
        "Port/Bootstrap/ConnectionPort.swift",
        "Port/Bootstrap/InitializableByServiceName.swift",
        "Port/Bootstrap/ServicePort.swift",
        "Port/KernelObject.swift",
        "Port/Port.swift",
        "Port/PortAttributes.swift",
        "Port/PortDisposition.swift",
        "Port/PortLifecycle.swift",
        "Port/PortSet.swift",
        "Port/PortUserRefs.swift",
        "Processor/Processor.swift",
        "Processor/ProcessorBasicInfo.swift",
        "Processor/ProcessorInfo.swift",
        "Processor/ProcessorSet/ProcessorSet.swift",
        "Processor/ProcessorSet/ProcessorSetControl.swift",
        "Processor/ProcessorSet/ProcessorSetFlavored.swift",
        "Processor/ProcessorSet/ProcessorSetInfo.swift",
        "Processor/ProcessorSet/ProcessorSetInfoPrivate.swift",
        "Processor/ProcessorSet/ProcessorSetStatistics.swift",
        "Synchronization/Eventlink.swift",
        "Task/Task.swift",
        "Task/TaskCorpse.swift",
        "Task/TaskDyldInfo.swift",
        "Task/TaskFlavored.swift",
        "Task/TaskForPID.swift",
        "Task/TaskIdentityToken.swift",
        "Task/TaskInfo.swift",
        "Task/TaskInspectInfo.swift",
        "Task/TaskPolicy.swift",
        "Task/TaskPolicyPrivate.swift",
        "Task/TaskSpecialPorts.swift",
        "Thread/Thread.swift",
        "Thread/ThreadFlavored.swift",
        "Thread/ThreadInfo.swift",
        "Thread/ThreadPolicy.swift",
        "Thread/ThreadPolicyPrivate.swift",
        "Thread/ThreadSpecialPorts.swift",
        "Thread/ThreadState.swift",
        "Thread/ThreadStateConvert.swift",
        "Thread/ThreadStatePrivate.swift",
        "Thread/ThreadSwitchPrivate.swift",
        "Timing/Clock/Alarm.swift",
        "Timing/Clock/Clock.swift",
        "Timing/Clock/Extensions/ClockAttributes.swift",
        "Timing/Clock/Extensions/ClockControl.swift",
        "Timing/Clock/Extensions/HostClocks.swift",
        "Timing/Clock/Extensions/Sleeping.swift",
        "Timing/Clock/Extensions/SwiftClock.swift",
        "Timing/Semaphore/Semaphore.swift",
        "Timing/Timer/Timer.swift",
        "Timing/TimingExtensions.swift",
        "VirtualMemory/MemoryInfo.swift",
        "VirtualMemory/VirtualMemoryManager.swift",
        "VirtualMemory/Zone.swift",
        "Voucher/AttributeRecipe.swift",
        "Voucher/ForTask.swift",
        "Voucher/ForThread.swift",
        "Voucher/Voucher.swift",
        "WithSpecialPorts.swift"
      ],
      "target_dependencies" : [
        "KassHelpers",
        "KassC",
        "Linking"
      ],
      "type" : "library"
    },
    {
      "c99name" : "Linking",
      "module_type" : "SwiftTarget",
      "name" : "Linking",
      "path" : "Sources/Linking",
      "product_memberships" : [
        "Linking",
        "MachCore",
        "BSDCore",
        "LibNotify",
        "Shellcode",
        "Kass"
      ],
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        "common.swift",
        "linking.swift"
      ],
      "type" : "library"
    },
    {
      "c99name" : "LibNotify",
      "module_type" : "SwiftTarget",
      "name" : "LibNotify",
      "path" : "Sources/LibNotify",
      "product_memberships" : [
        "LibNotify"
      ],
      "sources" : [
        "Extensions.swift",
        "LibNotify.swift",
        "LibNotifyError.swift",
        "LibNotifyFlags.swift"
      ],
      "target_dependencies" : [
        "KassHelpers",
        "BSDCore",
        "MachCore"
      ],
      "type" : "library"
    },
    {
      "c99name" : "KassHelpers",
      "module_type" : "SwiftTarget",
      "name" : "KassHelpers",
      "path" : "Sources/KassHelpers",
      "product_memberships" : [
        "KassHelpers",
        "OSCore",
        "MachCore",
        "BSDCore",
        "LibNotify",
        "Shellcode",
        "Kass"
      ],
      "sources" : [
        "KassHelpers.swift"
      ],
      "type" : "library"
    },
    {
      "c99name" : "KassC",
      "module_type" : "ClangTarget",
      "name" : "KassC",
      "path" : "Sources/KassC",
      "product_memberships" : [
        "KassC",
        "OSCore",
        "MachCore",
        "BSDCore",
        "LibNotify",
        "Shellcode",
        "Kass"
      ],
      "sources" : [
        "include/libproc.c"
      ],
      "type" : "library"
    },
    {
      "c99name" : "Kass",
      "module_type" : "SwiftTarget",
      "name" : "Kass",
      "path" : "Sources/Kass",
      "product_memberships" : [
        "Kass"
      ],
      "sources" : [
        "Kass.swift"
      ],
      "target_dependencies" : [
        "KassHelpers",
        "BSDCore",
        "MachCore"
      ],
      "type" : "library"
    },
    {
      "c99name" : "BSDCore",
      "module_type" : "SwiftTarget",
      "name" : "BSDCore",
      "path" : "Sources/BSD/Core",
      "product_memberships" : [
        "BSDCore",
        "LibNotify",
        "Kass"
      ],
      "sources" : [
        "BSD.swift",
        "Extensions/CSOps.swift",
        "Extensions/CSR.swift",
        "Extensions/Fileport.swift",
        "Extensions/KernelDebug.swift",
        "Extensions/SetPrivExec.swift",
        "Extensions/Sysctl.swift",
        "Extensions/TaskForPID.swift",
        "FS/Attributes/AttributeBuffer.swift",
        "FS/Attributes/AttributeList.swift",
        "FS/Attributes/AttributeSet.swift",
        "FS/Attributes/Attributes.swift",
        "FS/Attributes/Parsing/AttributeParsing.swift",
        "FS/Attributes/Parsing/AttributeReference.swift",
        "FS/Attributes/Parsing/CommonExtended.swift",
        "FS/Attributes/Parsing/FinderInfoParser.swift",
        "FS/Attributes/Parsing/ParsedCommonAttributes.swift",
        "FS/Attributes/Parsing/ParsedDirectoryAttributes.swift",
        "FS/Attributes/Parsing/ParsedFileAttributes.swift",
        "FS/Attributes/Parsing/ParsedVolumeAttributes.swift",
        "FS/FS.swift",
        "KQueue/KQueue.swift",
        "POSIXSpawn/POSIXSpawn.swift",
        "POSIXSpawn/POSIXSpawnPrivate.swift",
        "Proc/ListPIDs.swift",
        "Proc/PIDFDInfo.swift",
        "Proc/PIDFileportInfo.swift",
        "Proc/PIDInfo.swift",
        "Proc/ProcInfo.swift",
        "Proc/SetControl.swift",
        "Resource/IOPolicy/IOPolicy.swift",
        "Resource/Resource.swift",
        "Resource/ResourcePrivate.swift",
        "Syscall.swift"
      ],
      "target_dependencies" : [
        "KassHelpers",
        "MachCore",
        "KassC",
        "Linking"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.0"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-3":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-6.1-latest swift build --triple x86_64-unknown-linux-gnu -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats 2>&1
basic-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:3bdcac04179f4ed3e5b8e9dbd6e74bbf5ebc0f4fde48bbaad7d1e5c757e65bcb
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.1-latest
Fetching https://github.com/swiftlang/swift-docc-plugin
[1/2049] Fetching swift-docc-plugin
Fetched https://github.com/swiftlang/swift-docc-plugin from cache (0.40s)
Computing version for https://github.com/swiftlang/swift-docc-plugin
Computed https://github.com/swiftlang/swift-docc-plugin at 1.4.3 (2.46s)
Fetching https://github.com/swiftlang/swift-docc-symbolkit
[1/3376] Fetching swift-docc-symbolkit
Fetched https://github.com/swiftlang/swift-docc-symbolkit from cache (0.34s)
Computing version for https://github.com/swiftlang/swift-docc-symbolkit
Computed https://github.com/swiftlang/swift-docc-symbolkit at 1.0.0 (1.26s)
Creating working copy for https://github.com/swiftlang/swift-docc-plugin
Working copy of https://github.com/swiftlang/swift-docc-plugin resolved at 1.4.3
Creating working copy for https://github.com/swiftlang/swift-docc-symbolkit
Working copy of https://github.com/swiftlang/swift-docc-symbolkit resolved at 1.0.0
[1/1] Compiling plugin Swift-DocC Preview
[2/2] Compiling plugin Swift-DocC
Building for debugging...
[2/12] Write sources
/host/spi-builder-workspace/Sources/KassC/include/libproc.c:29:51: error: unknown type name 'uint64_t'
   29 | int __proc_info(int callnum, int pid, int flavor, uint64_t arg, void * buffer, int buffersize);
      |                                                   ^
/host/spi-builder-workspace/Sources/KassC/include/libproc.c:30:29: error: unknown type name 'int32_t'; did you mean '__int32_t'?
   30 | int __proc_info_extended_id(int32_t callnum, int32_t pid, uint32_t flavor, uint32_t flags, uint64_t ext_id, uint64_t arg, user_addr_t buffer, int32_t buffersize);
      |                             ^~~~~~~
      |                             __int32_t
/usr/include/x86_64-linux-gnu/bits/types.h:41:20: note: '__int32_t' declared here
   41 | typedef signed int __int32_t;
      |                    ^
/host/spi-builder-workspace/Sources/KassC/include/libproc.c:30:46: error: unknown type name 'int32_t'; did you mean '__int32_t'?
   30 | int __proc_info_extended_id(int32_t callnum, int32_t pid, uint32_t flavor, uint32_t flags, uint64_t ext_id, uint64_t arg, user_addr_t buffer, int32_t buffersize);
      |                                              ^~~~~~~
      |                                              __int32_t
/usr/include/x86_64-linux-gnu/bits/types.h:41:20: note: '__int32_t' declared here
   41 | typedef signed int __int32_t;
      |                    ^
/host/spi-builder-workspace/Sources/KassC/include/libproc.c:30:59: error: unknown type name 'uint32_t'
   30 | int __proc_info_extended_id(int32_t callnum, int32_t pid, uint32_t flavor, uint32_t flags, uint64_t ext_id, uint64_t arg, user_addr_t buffer, int32_t buffersize);
      |                                                           ^
/host/spi-builder-workspace/Sources/KassC/include/libproc.c:30:76: error: unknown type name 'uint32_t'
   30 | int __proc_info_extended_id(int32_t callnum, int32_t pid, uint32_t flavor, uint32_t flags, uint64_t ext_id, uint64_t arg, user_addr_t buffer, int32_t buffersize);
      |                                                                            ^
/host/spi-builder-workspace/Sources/KassC/include/libproc.c:30:92: error: unknown type name 'uint64_t'
   30 | int __proc_info_extended_id(int32_t callnum, int32_t pid, uint32_t flavor, uint32_t flags, uint64_t ext_id, uint64_t arg, user_addr_t buffer, int32_t buffersize);
      |                                                                                            ^
/host/spi-builder-workspace/Sources/KassC/include/libproc.c:30:109: error: unknown type name 'uint64_t'
   30 | int __proc_info_extended_id(int32_t callnum, int32_t pid, uint32_t flavor, uint32_t flags, uint64_t ext_id, uint64_t arg, user_addr_t buffer, int32_t buffersize);
      |                                                                                                             ^
/host/spi-builder-workspace/Sources/KassC/include/libproc.c:30:123: error: unknown type name 'user_addr_t'
   30 | int __proc_info_extended_id(int32_t callnum, int32_t pid, uint32_t flavor, uint32_t flags, uint64_t ext_id, uint64_t arg, user_addr_t buffer, int32_t buffersize);
      |                                                                                                                           ^
/host/spi-builder-workspace/Sources/KassC/include/libproc.c:30:143: error: unknown type name 'int32_t'; did you mean '__int32_t'?
   30 | int __proc_info_extended_id(int32_t callnum, int32_t pid, uint32_t flavor, uint32_t flags, uint64_t ext_id, uint64_t arg, user_addr_t buffer, int32_t buffersize);
      |                                                                                                                                               ^~~~~~~
      |                                                                                                                                               __int32_t
/usr/include/x86_64-linux-gnu/bits/types.h:41:20: note: '__int32_t' declared here
   41 | typedef signed int __int32_t;
      |                    ^
9 errors generated.
[10/12] Compiling libproc.c
[10/12] Write swift-version-24593BA9C3E375BF.txt
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-3":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-6.1-latest swift build --triple x86_64-unknown-linux-gnu 2>&1
basic-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:3bdcac04179f4ed3e5b8e9dbd6e74bbf5ebc0f4fde48bbaad7d1e5c757e65bcb
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.1-latest
[0/1] Planning build
[1/1] Compiling plugin Swift-DocC Preview
[2/2] Compiling plugin Swift-DocC
Building for debugging...
/host/spi-builder-workspace/Sources/KassC/include/libproc.c:29:51: error: unknown type name 'uint64_t'
   29 | int __proc_info(int callnum, int pid, int flavor, uint64_t arg, void * buffer, int buffersize);
      |                                                   ^
/host/spi-builder-workspace/Sources/KassC/include/libproc.c:30:29: error: unknown type name 'int32_t'; did you mean '__int32_t'?
   30 | int __proc_info_extended_id(int32_t callnum, int32_t pid, uint32_t flavor, uint32_t flags, uint64_t ext_id, uint64_t arg, user_addr_t buffer, int32_t buffersize);
      |                             ^~~~~~~
      |                             __int32_t
/usr/include/x86_64-linux-gnu/bits/types.h:41:20: note: '__int32_t' declared here
   41 | typedef signed int __int32_t;
      |                    ^
/host/spi-builder-workspace/Sources/KassC/include/libproc.c:30:46: error: unknown type name 'int32_t'; did you mean '__int32_t'?
   30 | int __proc_info_extended_id(int32_t callnum, int32_t pid, uint32_t flavor, uint32_t flags, uint64_t ext_id, uint64_t arg, user_addr_t buffer, int32_t buffersize);
      |                                              ^~~~~~~
      |                                              __int32_t
/usr/include/x86_64-linux-gnu/bits/types.h:41:20: note: '__int32_t' declared here
   41 | typedef signed int __int32_t;
      |                    ^
/host/spi-builder-workspace/Sources/KassC/include/libproc.c:30:59: error: unknown type name 'uint32_t'
   30 | int __proc_info_extended_id(int32_t callnum, int32_t pid, uint32_t flavor, uint32_t flags, uint64_t ext_id, uint64_t arg, user_addr_t buffer, int32_t buffersize);
      |                                                           ^
/host/spi-builder-workspace/Sources/KassC/include/libproc.c:30:76: error: unknown type name 'uint32_t'
   30 | int __proc_info_extended_id(int32_t callnum, int32_t pid, uint32_t flavor, uint32_t flags, uint64_t ext_id, uint64_t arg, user_addr_t buffer, int32_t buffersize);
      |                                                                            ^
/host/spi-builder-workspace/Sources/KassC/include/libproc.c:30:92: error: unknown type name 'uint64_t'
   30 | int __proc_info_extended_id(int32_t callnum, int32_t pid, uint32_t flavor, uint32_t flags, uint64_t ext_id, uint64_t arg, user_addr_t buffer, int32_t buffersize);
      |                                                                                            ^
/host/spi-builder-workspace/Sources/KassC/include/libproc.c:30:109: error: unknown type name 'uint64_t'
   30 | int __proc_info_extended_id(int32_t callnum, int32_t pid, uint32_t flavor, uint32_t flags, uint64_t ext_id, uint64_t arg, user_addr_t buffer, int32_t buffersize);
      |                                                                                                             ^
/host/spi-builder-workspace/Sources/KassC/include/libproc.c:30:123: error: unknown type name 'user_addr_t'
   30 | int __proc_info_extended_id(int32_t callnum, int32_t pid, uint32_t flavor, uint32_t flags, uint64_t ext_id, uint64_t arg, user_addr_t buffer, int32_t buffersize);
      |                                                                                                                           ^
/host/spi-builder-workspace/Sources/KassC/include/libproc.c:30:143: error: unknown type name 'int32_t'; did you mean '__int32_t'?
   30 | int __proc_info_extended_id(int32_t callnum, int32_t pid, uint32_t flavor, uint32_t flags, uint64_t ext_id, uint64_t arg, user_addr_t buffer, int32_t buffersize);
      |                                                                                                                                               ^~~~~~~
      |                                                                                                                                               __int32_t
/usr/include/x86_64-linux-gnu/bits/types.h:41:20: note: '__int32_t' declared here
   41 | typedef signed int __int32_t;
      |                    ^
9 errors generated.
[2/4] Compiling libproc.c
[2/4] Write swift-version-24593BA9C3E375BF.txt
BUILD FAILURE 6.1 linux