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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 java_lang, reference master (71188f), with Swift 6.1 for Linux on 28 Apr 2025 03:50:54 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4606859-0":/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: 4.61.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/PureSwift/java_lang.git
Reference: master
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/PureSwift/java_lang
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at 71188f8 Add missing imports
Cloned https://github.com/PureSwift/java_lang.git
Revision (git rev-parse @):
71188f8a81d641f80da2135037a336b9bddbe988
SUCCESS checkout https://github.com/PureSwift/java_lang.git at master
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.1
Building package at path:  $PWD
https://github.com/PureSwift/java_lang.git
https://github.com/PureSwift/java_lang.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
  "dependencies" : [
    {
      "identity" : "java_swift",
      "requirement" : {
        "branch" : [
          "master"
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/PureSwift/java_swift.git"
    }
  ],
  "manifest_display_name" : "java_lang",
  "name" : "java_lang",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "java_lang",
      "targets" : [
        "java_lang"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "java_lang",
      "module_type" : "SwiftTarget",
      "name" : "java_lang",
      "path" : "Sources",
      "product_dependencies" : [
        "java_swift"
      ],
      "product_memberships" : [
        "java_lang"
      ],
      "sources" : [
        "AbstractMethodError.swift",
        "AccessibleObject.swift",
        "AnnotatedArrayType.swift",
        "AnnotatedElement.swift",
        "AnnotatedParameterizedType.swift",
        "AnnotatedType.swift",
        "AnnotatedTypeVariable.swift",
        "AnnotatedWildcardType.swift",
        "Annotation.swift",
        "AnnotationFormatError.swift",
        "AnnotationTypeMismatchException.swift",
        "Appendable.swift",
        "ArithmeticException.swift",
        "Array.swift",
        "ArrayIndexOutOfBoundsException.swift",
        "ArrayStoreException.swift",
        "AssertionError.swift",
        "AutoCloseable.swift",
        "Boolean.swift",
        "BootstrapMethodError.swift",
        "BufferPoolMXBean.swift",
        "Byte.swift",
        "CallSite.swift",
        "CharSequence.swift",
        "Character.swift",
        "Character_Subset.swift",
        "Character_UnicodeBlock.swift",
        "Character_UnicodeScript.swift",
        "ClassCastException.swift",
        "ClassCircularityError.swift",
        "ClassDefinition.swift",
        "ClassFileTransformer.swift",
        "ClassFormatError.swift",
        "ClassLoader.swift",
        "ClassLoadingMXBean.swift",
        "ClassNotFoundException.swift",
        "ClassValue.swift",
        "CloneNotSupportedException.swift",
        "Cloneable.swift",
        "CompilationMXBean.swift",
        "Compiler.swift",
        "ConstantCallSite.swift",
        "Constructor.swift",
        "Deprecated.swift",
        "Documented.swift",
        "ElementType.swift",
        "EnumConstantNotPresentException.swift",
        "ExceptionInInitializerError.swift",
        "Executable.swift",
        "Field.swift",
        "FunctionalInterface.swift",
        "GarbageCollectorMXBean.swift",
        "GenericArrayType.swift",
        "GenericDeclaration.swift",
        "GenericSignatureFormatError.swift",
        "IllegalAccessError.swift",
        "IllegalAccessException.swift",
        "IllegalArgumentException.swift",
        "IllegalClassFormatException.swift",
        "IllegalMonitorStateException.swift",
        "IllegalStateException.swift",
        "IllegalThreadStateException.swift",
        "IncompatibleClassChangeError.swift",
        "IncompleteAnnotationException.swift",
        "IndexOutOfBoundsException.swift",
        "InheritableThreadLocal.swift",
        "Inherited.swift",
        "InstantiationError.swift",
        "InstantiationException.swift",
        "Instrumentation.swift",
        "Integer.swift",
        "InternalError.swift",
        "InterruptedException.swift",
        "InvocationHandler.swift",
        "InvocationTargetException.swift",
        "Iterable.swift",
        "JavaComparable.swift",
        "JavaDouble.swift",
        "JavaError.swift",
        "JavaFloat.swift",
        "JavaSecurityException.swift",
        "JavaString.swift",
        "LambdaConversionException.swift",
        "LambdaMetafactory.swift",
        "LinkageError.swift",
        "LockInfo.swift",
        "Long.swift",
        "MalformedParameterizedTypeException.swift",
        "MalformedParametersException.swift",
        "ManagementFactory.swift",
        "ManagementPermission.swift",
        "Math.swift",
        "Member.swift",
        "MemoryMXBean.swift",
        "MemoryManagerMXBean.swift",
        "MemoryNotificationInfo.swift",
        "MemoryPoolMXBean.swift",
        "MemoryType.swift",
        "MemoryUsage.swift",
        "Method.swift",
        "MethodHandle.swift",
        "MethodHandleInfo.swift",
        "MethodHandleProxies.swift",
        "MethodHandles.swift",
        "MethodHandles_Lookup.swift",
        "MethodType.swift",
        "Modifier.swift",
        "MonitorInfo.swift",
        "MutableCallSite.swift",
        "Native.swift",
        "NegativeArraySizeException.swift",
        "NoClassDefFoundError.swift",
        "NoSuchFieldError.swift",
        "NoSuchFieldException.swift",
        "NoSuchMethodError.swift",
        "NoSuchMethodException.swift",
        "NullPointerException.swift",
        "Number.swift",
        "NumberFormatException.swift",
        "OperatingSystemMXBean.swift",
        "OutOfMemoryError.swift",
        "Override.swift",
        "Package.swift",
        "Parameter.swift",
        "ParameterizedType.swift",
        "PhantomReference.swift",
        "PlatformLoggingMXBean.swift",
        "PlatformManagedObject.swift",
        "Process.swift",
        "ProcessBuilder.swift",
        "ProcessBuilder_Redirect.swift",
        "ProcessBuilder_Redirect_Type.swift",
        "Proxy.swift",
        "Readable.swift",
        "Reference.swift",
        "ReferenceQueue.swift",
        "ReflectPermission.swift",
        "ReflectiveOperationException.swift",
        "Repeatable.swift",
        "Retention.swift",
        "RetentionPolicy.swift",
        "Runtime.swift",
        "RuntimeException.swift",
        "RuntimeMXBean.swift",
        "RuntimePermission.swift",
        "SafeVarargs.swift",
        "SecurityManager.swift",
        "SerializedLambda.swift",
        "Short.swift",
        "SoftReference.swift",
        "StackOverflowError.swift",
        "StackTraceElement.swift",
        "StrictMath.swift",
        "StringBuffer.swift",
        "StringBuilder.swift",
        "StringIndexOutOfBoundsException.swift",
        "SuppressWarnings.swift",
        "SwitchPoint.swift",
        "System.swift",
        "Target.swift",
        "ThreadDeath.swift",
        "ThreadGroup.swift",
        "ThreadInfo.swift",
        "ThreadLocal.swift",
        "ThreadMXBean.swift",
        "Thread_State.swift",
        "Thread_UncaughtExceptionHandler.swift",
        "Type.swift",
        "TypeNotPresentException.swift",
        "TypeVariable.swift",
        "UndeclaredThrowableException.swift",
        "UnknownError.swift",
        "UnmodifiableClassException.swift",
        "UnsatisfiedLinkError.swift",
        "UnsupportedClassVersionError.swift",
        "UnsupportedOperationException.swift",
        "VerifyError.swift",
        "VirtualMachineError.swift",
        "Void.swift",
        "VolatileCallSite.swift",
        "WeakReference.swift",
        "WildcardType.swift",
        "WrongMethodTypeException.swift",
        "java_lang.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.7"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-0":/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 -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 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/PureSwift/java_swift.git
[1/394] Fetching java_swift
Fetched https://github.com/PureSwift/java_swift.git from cache (0.23s)
Fetching https://github.com/PureSwift/CJavaVM.git
[1/58] Fetching cjavavm
Fetched https://github.com/PureSwift/CJavaVM.git from cache (0.27s)
Creating working copy for https://github.com/PureSwift/CJavaVM.git
Working copy of https://github.com/PureSwift/CJavaVM.git resolved at master (3b19893)
Creating working copy for https://github.com/PureSwift/java_swift.git
Working copy of https://github.com/PureSwift/java_swift.git resolved at master (e6b10cc)
Building for debugging...
[0/4] Write sources
[2/4] Compiling CJavaVM dummy.c
[3/4] Write swift-version-24593BA9C3E375BF.txt
[5/19] Compiling java_swift JNIProxy.swift
/host/spi-builder-workspace/.build/checkouts/java_swift/Sources/JNIProxy.swift:19:122: error: cannot find type 'uintptr_t' in scope
 17 | open class JNIReleasableProxy {
 18 |
 19 |     static fileprivate func recoverPointer( _ swiftObject: jlong, _ file: StaticString = #file, _ line: Int = #line ) -> uintptr_t {
    |                                                                                                                          `- error: cannot find type 'uintptr_t' in scope
 20 | #if os(Android)
 21 |         let swiftPointer = uintptr_t(swiftObject&0xffffffff)
/host/spi-builder-workspace/.build/checkouts/java_swift/Sources/JNIProxy.swift:23:28: error: cannot find 'uintptr_t' in scope
 21 |         let swiftPointer = uintptr_t(swiftObject&0xffffffff)
 22 | #else
 23 |         let swiftPointer = uintptr_t(swiftObject)
    |                            `- error: cannot find 'uintptr_t' in scope
 24 | #endif
 25 |         if swiftPointer == 0 {
/host/spi-builder-workspace/.build/checkouts/java_swift/Sources/JNIProxy.swift:74:81: error: cannot find 'uintptr_t' in scope
 72 |
 73 |     open func swiftValue() -> jvalue {
 74 |         return jvalue( j: jlong(unsafeBitCast(Unmanaged.passRetained(self), to: uintptr_t.self)) )
    |                                                                                 `- error: cannot find 'uintptr_t' in scope
 75 |     }
 76 |
[6/19] Compiling java_swift JNIType.swift
/host/spi-builder-workspace/.build/checkouts/java_swift/Sources/JNIProxy.swift:19:122: error: cannot find type 'uintptr_t' in scope
 17 | open class JNIReleasableProxy {
 18 |
 19 |     static fileprivate func recoverPointer( _ swiftObject: jlong, _ file: StaticString = #file, _ line: Int = #line ) -> uintptr_t {
    |                                                                                                                          `- error: cannot find type 'uintptr_t' in scope
 20 | #if os(Android)
 21 |         let swiftPointer = uintptr_t(swiftObject&0xffffffff)
/host/spi-builder-workspace/.build/checkouts/java_swift/Sources/JNIProxy.swift:23:28: error: cannot find 'uintptr_t' in scope
 21 |         let swiftPointer = uintptr_t(swiftObject&0xffffffff)
 22 | #else
 23 |         let swiftPointer = uintptr_t(swiftObject)
    |                            `- error: cannot find 'uintptr_t' in scope
 24 | #endif
 25 |         if swiftPointer == 0 {
/host/spi-builder-workspace/.build/checkouts/java_swift/Sources/JNIProxy.swift:74:81: error: cannot find 'uintptr_t' in scope
 72 |
 73 |     open func swiftValue() -> jvalue {
 74 |         return jvalue( j: jlong(unsafeBitCast(Unmanaged.passRetained(self), to: uintptr_t.self)) )
    |                                                                                 `- error: cannot find 'uintptr_t' in scope
 75 |     }
 76 |
[7/21] Compiling java_swift JavaMap.swift
[8/21] Compiling java_swift JavaObject.swift
[9/21] Compiling java_swift JavaClass.swift
[10/21] Compiling java_swift JavaEnum.swift
[11/21] Compiling java_swift JavaSet.swift
[12/21] Compiling java_swift JavaThread.swift
[13/21] Compiling java_swift Runnable.swift
[14/21] Compiling java_swift Throwable.swift
error: emit-module command failed with exit code 1 (use -v to see invocation)
[15/21] Compiling java_swift JNIMethod.swift
[16/21] Compiling java_swift JNIObject.swift
[17/21] Compiling java_swift Exception.swift
[18/21] Compiling java_swift HashMap.swift
[19/21] Emitting module java_swift
/host/spi-builder-workspace/.build/checkouts/java_swift/Sources/JNIProxy.swift:19:122: error: cannot find type 'uintptr_t' in scope
 17 | open class JNIReleasableProxy {
 18 |
 19 |     static fileprivate func recoverPointer( _ swiftObject: jlong, _ file: StaticString = #file, _ line: Int = #line ) -> uintptr_t {
    |                                                                                                                          `- error: cannot find type 'uintptr_t' in scope
 20 | #if os(Android)
 21 |         let swiftPointer = uintptr_t(swiftObject&0xffffffff)
[20/21] Compiling java_swift JNICore.swift
/host/spi-builder-workspace/.build/checkouts/java_swift/Sources/JNICore.swift:26:32: error: cannot convert value of type '@Sendable (UnsafeMutableRawPointer) -> ()' to expected argument type '@convention(c) (UnsafeMutableRawPointer?) -> Void'
 24 |
 25 |     var result = withUnsafeMutablePointer(to: &jniEnvKey, {
 26 |         pthread_key_create($0, JNI_DetachCurrentThread)
    |                                `- error: cannot convert value of type '@Sendable (UnsafeMutableRawPointer) -> ()' to expected argument type '@convention(c) (UnsafeMutableRawPointer?) -> Void'
 27 |     })
 28 |     if (result != 0) {
/host/spi-builder-workspace/.build/checkouts/java_swift/Sources/JNICore.swift:34:32: error: cannot convert value of type '@Sendable (UnsafeMutableRawPointer) -> ()' to expected argument type '@convention(c) (UnsafeMutableRawPointer?) -> Void'
 32 |
 33 |     result = withUnsafeMutablePointer(to: &jniFatalMessage, {
 34 |         pthread_key_create($0, JNI_DetachCurrentThread)
    |                                `- error: cannot convert value of type '@Sendable (UnsafeMutableRawPointer) -> ()' to expected argument type '@convention(c) (UnsafeMutableRawPointer?) -> Void'
 35 |     })
 36 |     if (result != 0) {
[21/21] Compiling java_swift JNIField.swift
/host/spi-builder-workspace/.build/checkouts/java_swift/Sources/JNICore.swift:26:32: error: cannot convert value of type '@Sendable (UnsafeMutableRawPointer) -> ()' to expected argument type '@convention(c) (UnsafeMutableRawPointer?) -> Void'
 24 |
 25 |     var result = withUnsafeMutablePointer(to: &jniEnvKey, {
 26 |         pthread_key_create($0, JNI_DetachCurrentThread)
    |                                `- error: cannot convert value of type '@Sendable (UnsafeMutableRawPointer) -> ()' to expected argument type '@convention(c) (UnsafeMutableRawPointer?) -> Void'
 27 |     })
 28 |     if (result != 0) {
/host/spi-builder-workspace/.build/checkouts/java_swift/Sources/JNICore.swift:34:32: error: cannot convert value of type '@Sendable (UnsafeMutableRawPointer) -> ()' to expected argument type '@convention(c) (UnsafeMutableRawPointer?) -> Void'
 32 |
 33 |     result = withUnsafeMutablePointer(to: &jniFatalMessage, {
 34 |         pthread_key_create($0, JNI_DetachCurrentThread)
    |                                `- error: cannot convert value of type '@Sendable (UnsafeMutableRawPointer) -> ()' to expected argument type '@convention(c) (UnsafeMutableRawPointer?) -> Void'
 35 |     })
 36 |     if (result != 0) {
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-0":/host -w "$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
Building for debugging...
[0/1] Write swift-version-24593BA9C3E375BF.txt
[2/16] Compiling java_swift JNIMethod.swift
[3/16] Compiling java_swift JNIObject.swift
[4/16] Compiling java_swift JNICore.swift
/host/spi-builder-workspace/.build/checkouts/java_swift/Sources/JNICore.swift:26:32: error: cannot convert value of type '(UnsafeMutableRawPointer) -> ()' to expected argument type '@convention(c) (UnsafeMutableRawPointer?) -> Void'
 24 |
 25 |     var result = withUnsafeMutablePointer(to: &jniEnvKey, {
 26 |         pthread_key_create($0, JNI_DetachCurrentThread)
    |                                `- error: cannot convert value of type '(UnsafeMutableRawPointer) -> ()' to expected argument type '@convention(c) (UnsafeMutableRawPointer?) -> Void'
 27 |     })
 28 |     if (result != 0) {
/host/spi-builder-workspace/.build/checkouts/java_swift/Sources/JNICore.swift:34:32: error: cannot convert value of type '(UnsafeMutableRawPointer) -> ()' to expected argument type '@convention(c) (UnsafeMutableRawPointer?) -> Void'
 32 |
 33 |     result = withUnsafeMutablePointer(to: &jniFatalMessage, {
 34 |         pthread_key_create($0, JNI_DetachCurrentThread)
    |                                `- error: cannot convert value of type '(UnsafeMutableRawPointer) -> ()' to expected argument type '@convention(c) (UnsafeMutableRawPointer?) -> Void'
 35 |     })
 36 |     if (result != 0) {
[5/16] Compiling java_swift JNIField.swift
/host/spi-builder-workspace/.build/checkouts/java_swift/Sources/JNICore.swift:26:32: error: cannot convert value of type '(UnsafeMutableRawPointer) -> ()' to expected argument type '@convention(c) (UnsafeMutableRawPointer?) -> Void'
 24 |
 25 |     var result = withUnsafeMutablePointer(to: &jniEnvKey, {
 26 |         pthread_key_create($0, JNI_DetachCurrentThread)
    |                                `- error: cannot convert value of type '(UnsafeMutableRawPointer) -> ()' to expected argument type '@convention(c) (UnsafeMutableRawPointer?) -> Void'
 27 |     })
 28 |     if (result != 0) {
/host/spi-builder-workspace/.build/checkouts/java_swift/Sources/JNICore.swift:34:32: error: cannot convert value of type '(UnsafeMutableRawPointer) -> ()' to expected argument type '@convention(c) (UnsafeMutableRawPointer?) -> Void'
 32 |
 33 |     result = withUnsafeMutablePointer(to: &jniFatalMessage, {
 34 |         pthread_key_create($0, JNI_DetachCurrentThread)
    |                                `- error: cannot convert value of type '(UnsafeMutableRawPointer) -> ()' to expected argument type '@convention(c) (UnsafeMutableRawPointer?) -> Void'
 35 |     })
 36 |     if (result != 0) {
error: emit-module command failed with exit code 1 (use -v to see invocation)
[6/18] Compiling java_swift Exception.swift
[7/18] Compiling java_swift HashMap.swift
[8/18] Emitting module java_swift
/host/spi-builder-workspace/.build/checkouts/java_swift/Sources/JNIProxy.swift:19:122: error: cannot find type 'uintptr_t' in scope
 17 | open class JNIReleasableProxy {
 18 |
 19 |     static fileprivate func recoverPointer( _ swiftObject: jlong, _ file: StaticString = #file, _ line: Int = #line ) -> uintptr_t {
    |                                                                                                                          `- error: cannot find type 'uintptr_t' in scope
 20 | #if os(Android)
 21 |         let swiftPointer = uintptr_t(swiftObject&0xffffffff)
[9/18] Compiling java_swift JNIProxy.swift
/host/spi-builder-workspace/.build/checkouts/java_swift/Sources/JNIProxy.swift:19:122: error: cannot find type 'uintptr_t' in scope
 17 | open class JNIReleasableProxy {
 18 |
 19 |     static fileprivate func recoverPointer( _ swiftObject: jlong, _ file: StaticString = #file, _ line: Int = #line ) -> uintptr_t {
    |                                                                                                                          `- error: cannot find type 'uintptr_t' in scope
 20 | #if os(Android)
 21 |         let swiftPointer = uintptr_t(swiftObject&0xffffffff)
/host/spi-builder-workspace/.build/checkouts/java_swift/Sources/JNIProxy.swift:23:28: error: cannot find 'uintptr_t' in scope
 21 |         let swiftPointer = uintptr_t(swiftObject&0xffffffff)
 22 | #else
 23 |         let swiftPointer = uintptr_t(swiftObject)
    |                            `- error: cannot find 'uintptr_t' in scope
 24 | #endif
 25 |         if swiftPointer == 0 {
/host/spi-builder-workspace/.build/checkouts/java_swift/Sources/JNIProxy.swift:74:81: error: cannot find 'uintptr_t' in scope
 72 |
 73 |     open func swiftValue() -> jvalue {
 74 |         return jvalue( j: jlong(unsafeBitCast(Unmanaged.passRetained(self), to: uintptr_t.self)) )
    |                                                                                 `- error: cannot find 'uintptr_t' in scope
 75 |     }
 76 |
[10/18] Compiling java_swift JNIType.swift
/host/spi-builder-workspace/.build/checkouts/java_swift/Sources/JNIProxy.swift:19:122: error: cannot find type 'uintptr_t' in scope
 17 | open class JNIReleasableProxy {
 18 |
 19 |     static fileprivate func recoverPointer( _ swiftObject: jlong, _ file: StaticString = #file, _ line: Int = #line ) -> uintptr_t {
    |                                                                                                                          `- error: cannot find type 'uintptr_t' in scope
 20 | #if os(Android)
 21 |         let swiftPointer = uintptr_t(swiftObject&0xffffffff)
/host/spi-builder-workspace/.build/checkouts/java_swift/Sources/JNIProxy.swift:23:28: error: cannot find 'uintptr_t' in scope
 21 |         let swiftPointer = uintptr_t(swiftObject&0xffffffff)
 22 | #else
 23 |         let swiftPointer = uintptr_t(swiftObject)
    |                            `- error: cannot find 'uintptr_t' in scope
 24 | #endif
 25 |         if swiftPointer == 0 {
/host/spi-builder-workspace/.build/checkouts/java_swift/Sources/JNIProxy.swift:74:81: error: cannot find 'uintptr_t' in scope
 72 |
 73 |     open func swiftValue() -> jvalue {
 74 |         return jvalue( j: jlong(unsafeBitCast(Unmanaged.passRetained(self), to: uintptr_t.self)) )
    |                                                                                 `- error: cannot find 'uintptr_t' in scope
 75 |     }
 76 |
[11/18] Compiling java_swift JavaMap.swift
[12/18] Compiling java_swift JavaObject.swift
[13/18] Compiling java_swift JavaClass.swift
[14/18] Compiling java_swift JavaEnum.swift
[15/18] Compiling java_swift JavaSet.swift
[16/18] Compiling java_swift JavaThread.swift
[17/18] Compiling java_swift Runnable.swift
[18/18] Compiling java_swift Throwable.swift
BUILD FAILURE 6.1 linux