Swift Package IndexBuild Information
Successful build of MemoryLayoutKit, reference master (06dc9f), with Swift 6.2 (beta) for Android on 18 Jun 2025 14:39:46 UTC.
Swift 6 data race errors: 0
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4609320-3":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:android-6.2-latest swift build --swift-sdk aarch64-unknown-linux-android28 2>&1Build Log
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RunAll
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Builder version: 4.64.0
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/Octadero/MemoryLayoutKit.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
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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
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From https://github.com/Octadero/MemoryLayoutKit
* branch master -> FETCH_HEAD
* [new branch] master -> origin/master
HEAD is now at 06dc9f9 Swift 4.2 ready, Xcode beta 5 tested
Cloned https://github.com/Octadero/MemoryLayoutKit.git
Revision (git rev-parse @):
06dc9f9ffbbc5844e72d9ddee83f4b78e8c564c0
SUCCESS checkout https://github.com/Octadero/MemoryLayoutKit.git at master
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Build
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Selected platform: android
Swift version: 6.2
Building package at path: $PWD
https://github.com/Octadero/MemoryLayoutKit.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-3":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:android-6.2-latest swift build --swift-sdk aarch64-unknown-linux-android28 2>&1
android-6.2-latest: Pulling from finestructure/spi-images
Digest: sha256:b7c4a6b4153ff40ef9277e2157e708f835b8eb011095d53bd8db4594eb2b7798
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:android-6.2-latest
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version-8C5A4AE7A8CE2BA.txt
[3/8] Emitting module MemoryLayoutKit
/host/spi-builder-workspace/Sources/MemoryLayoutKit/Data.swift:21:2: warning: 'public' modifier is redundant for instance method declared in a public extension
19 | /// Feature to print data as hex array.
20 | public extension Data {
21 | public func hexEncodedString() -> String {
| `- warning: 'public' modifier is redundant for instance method declared in a public extension
22 | return map { String(format: " 0x%02hhx", $0) }.joined()
23 | }
/host/spi-builder-workspace/Sources/MemoryLayoutKit/Data.swift:27:2: warning: 'public' modifier is redundant for instance method declared in a public extension
25 |
26 | public extension Data {
27 | public func decode<T>() -> T {
| `- warning: 'public' modifier is redundant for instance method declared in a public extension
28 | let pointer = UnsafeMutablePointer<T>.allocate(capacity: MemoryLayout<T>.size)
29 | NSData(data: self).getBytes(pointer, length: MemoryLayout<T>.size)
/host/spi-builder-workspace/Sources/MemoryLayoutKit/Data.swift:35:2: warning: 'public' modifier is redundant for initializer declared in a public extension
33 | }
34 |
35 | public init<T>(fromArray values: [T]) {
| `- warning: 'public' modifier is redundant for initializer declared in a public extension
36 | var values = values
37 | self.init(buffer: UnsafeBufferPointer(start: &values, count: values.count))
/host/spi-builder-workspace/Sources/MemoryLayoutKit/Data.swift:40:2: warning: 'public' modifier is redundant for instance method declared in a public extension
38 | }
39 |
40 | public func toArray<T>(type: T.Type) -> [T] {
| `- warning: 'public' modifier is redundant for instance method declared in a public extension
41 | return self.withUnsafeBytes {
42 | [T](UnsafeBufferPointer(start: $0, count: self.count/MemoryLayout<T>.stride))
/host/spi-builder-workspace/Sources/MemoryLayoutKit/SynchronizedArray.swift:121:5: warning: 'public' modifier is redundant for instance method declared in a public extension
119 | /// - Parameter transform: A closure that accepts an element of this sequence as its argument and returns an optional value.
120 | /// - Returns: An array of the non-nil results of calling transform with each element of the sequence.
121 | public func compactMap<ElementOfResult>(_ transform: (Element) throws -> ElementOfResult?) rethrows -> [ElementOfResult] {
| `- warning: 'public' modifier is redundant for instance method declared in a public extension
122 | var result = [ElementOfResult]()
123 | try queue.sync { result = try self.array.compactMap(transform) }
/host/spi-builder-workspace/Sources/MemoryLayoutKit/SynchronizedArray.swift:166:2: warning: 'public' modifier is redundant for instance method declared in a public extension
164 | }
165 |
166 | public func append<S>(contentsOf newElements: S) where S : Sequence, S.Iterator.Element == Element {
| `- warning: 'public' modifier is redundant for instance method declared in a public extension
167 | queue.async(flags: .barrier) {
168 | self.array.append(contentsOf: newElements)
[4/8] Compiling MemoryLayoutKit Array.swift
[5/8] Compiling MemoryLayoutKit General.swift
[6/8] Compiling MemoryLayoutKit Data.swift
/host/spi-builder-workspace/Sources/MemoryLayoutKit/Data.swift:21:2: warning: 'public' modifier is redundant for instance method declared in a public extension
19 | /// Feature to print data as hex array.
20 | public extension Data {
21 | public func hexEncodedString() -> String {
| `- warning: 'public' modifier is redundant for instance method declared in a public extension
22 | return map { String(format: " 0x%02hhx", $0) }.joined()
23 | }
/host/spi-builder-workspace/Sources/MemoryLayoutKit/Data.swift:27:2: warning: 'public' modifier is redundant for instance method declared in a public extension
25 |
26 | public extension Data {
27 | public func decode<T>() -> T {
| `- warning: 'public' modifier is redundant for instance method declared in a public extension
28 | let pointer = UnsafeMutablePointer<T>.allocate(capacity: MemoryLayout<T>.size)
29 | NSData(data: self).getBytes(pointer, length: MemoryLayout<T>.size)
/host/spi-builder-workspace/Sources/MemoryLayoutKit/Data.swift:35:2: warning: 'public' modifier is redundant for initializer declared in a public extension
33 | }
34 |
35 | public init<T>(fromArray values: [T]) {
| `- warning: 'public' modifier is redundant for initializer declared in a public extension
36 | var values = values
37 | self.init(buffer: UnsafeBufferPointer(start: &values, count: values.count))
/host/spi-builder-workspace/Sources/MemoryLayoutKit/Data.swift:40:2: warning: 'public' modifier is redundant for instance method declared in a public extension
38 | }
39 |
40 | public func toArray<T>(type: T.Type) -> [T] {
| `- warning: 'public' modifier is redundant for instance method declared in a public extension
41 | return self.withUnsafeBytes {
42 | [T](UnsafeBufferPointer(start: $0, count: self.count/MemoryLayout<T>.stride))
/host/spi-builder-workspace/Sources/MemoryLayoutKit/Data.swift:37:21: warning: initialization of 'UnsafeBufferPointer<T>' results in a dangling buffer pointer [#TemporaryPointers]
35 | public init<T>(fromArray values: [T]) {
36 | var values = values
37 | self.init(buffer: UnsafeBufferPointer(start: &values, count: values.count))
| | |- note: implicit argument conversion from '[T]' to 'UnsafePointer<T>?' produces a pointer valid only for the duration of the call to 'init(start:count:)'
| | `- note: use the 'withUnsafeBufferPointer' method on Array in order to explicitly convert argument to buffer pointer valid for a defined scope
| `- warning: initialization of 'UnsafeBufferPointer<T>' results in a dangling buffer pointer [#TemporaryPointers]
38 | }
39 |
[#TemporaryPointers]: <https://docs.swift.org/compiler/documentation/diagnostics/temporary-pointers>
[7/8] Compiling MemoryLayoutKit MemoryLayoutKit.swift
[8/8] Compiling MemoryLayoutKit SynchronizedArray.swift
/host/spi-builder-workspace/Sources/MemoryLayoutKit/SynchronizedArray.swift:121:5: warning: 'public' modifier is redundant for instance method declared in a public extension
119 | /// - Parameter transform: A closure that accepts an element of this sequence as its argument and returns an optional value.
120 | /// - Returns: An array of the non-nil results of calling transform with each element of the sequence.
121 | public func compactMap<ElementOfResult>(_ transform: (Element) throws -> ElementOfResult?) rethrows -> [ElementOfResult] {
| `- warning: 'public' modifier is redundant for instance method declared in a public extension
122 | var result = [ElementOfResult]()
123 | try queue.sync { result = try self.array.compactMap(transform) }
/host/spi-builder-workspace/Sources/MemoryLayoutKit/SynchronizedArray.swift:166:2: warning: 'public' modifier is redundant for instance method declared in a public extension
164 | }
165 |
166 | public func append<S>(contentsOf newElements: S) where S : Sequence, S.Iterator.Element == Element {
| `- warning: 'public' modifier is redundant for instance method declared in a public extension
167 | queue.async(flags: .barrier) {
168 | self.array.append(contentsOf: newElements)
/host/spi-builder-workspace/Sources/MemoryLayoutKit/SynchronizedArray.swift:168:15: warning: capture of non-sendable type 'S.Type' in an isolated closure; this is an error in the Swift 6 language mode
166 | public func append<S>(contentsOf newElements: S) where S : Sequence, S.Iterator.Element == Element {
167 | queue.async(flags: .barrier) {
168 | self.array.append(contentsOf: newElements)
| `- warning: capture of non-sendable type 'S.Type' in an isolated closure; this is an error in the Swift 6 language mode
169 | }
170 | }
/host/spi-builder-workspace/Sources/MemoryLayoutKit/SynchronizedArray.swift:166:35: warning: capture of non-sendable type 'S.Type' in an isolated closure; this is an error in the Swift 6 language mode
164 | }
165 |
166 | public func append<S>(contentsOf newElements: S) where S : Sequence, S.Iterator.Element == Element {
| `- warning: capture of non-sendable type 'S.Type' in an isolated closure; this is an error in the Swift 6 language mode
167 | queue.async(flags: .barrier) {
168 | self.array.append(contentsOf: newElements)
/host/spi-builder-workspace/Sources/MemoryLayoutKit/SynchronizedArray.swift:269:4: warning: mutation of captured var 'result' in concurrently-executing code; this is an error in the Swift 6 language mode [#SendableClosureCaptures]
267 | var result: Int = 0
268 | queue.async(flags: .barrier) {
269 | result = self.array.underestimatedCount
| `- warning: mutation of captured var 'result' in concurrently-executing code; this is an error in the Swift 6 language mode [#SendableClosureCaptures]
270 | }
271 | return result
/host/spi-builder-workspace/Sources/MemoryLayoutKit/SynchronizedArray.swift:370:4: warning: mutation of captured var 'result' in concurrently-executing code; this is an error in the Swift 6 language mode [#SendableClosureCaptures]
368 | var result = ""
369 | queue.async(flags: .barrier) {
370 | result = self.array.joined(separator: separator)
| `- warning: mutation of captured var 'result' in concurrently-executing code; this is an error in the Swift 6 language mode [#SendableClosureCaptures]
371 | }
372 | return result
[#SendableClosureCaptures]: <https://docs.swift.org/compiler/documentation/diagnostics/sendable-closure-captures>
Build complete! (11.37s)
Build complete.
{
"dependencies" : [
],
"manifest_display_name" : "MemoryLayoutKit",
"name" : "MemoryLayoutKit",
"path" : "/host/spi-builder-workspace",
"platforms" : [
],
"products" : [
{
"name" : "MemoryLayoutKit",
"targets" : [
"MemoryLayoutKit"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "MemoryLayoutKitTests",
"module_type" : "SwiftTarget",
"name" : "MemoryLayoutKitTests",
"path" : "Tests/MemoryLayoutKitTests",
"sources" : [
"MemoryLayoutKitTests.swift"
],
"target_dependencies" : [
"MemoryLayoutKit"
],
"type" : "test"
},
{
"c99name" : "MemoryLayoutKit",
"module_type" : "SwiftTarget",
"name" : "MemoryLayoutKit",
"path" : "Sources/MemoryLayoutKit",
"product_memberships" : [
"MemoryLayoutKit"
],
"sources" : [
"Array.swift",
"Data.swift",
"General.swift",
"MemoryLayoutKit.swift",
"SynchronizedArray.swift"
],
"type" : "library"
}
],
"tools_version" : "4.2"
}
android-6.2-latest: Pulling from finestructure/spi-images
Digest: sha256:b7c4a6b4153ff40ef9277e2157e708f835b8eb011095d53bd8db4594eb2b7798
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:android-6.2-latest
Done.