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Build Information

Successful build of SwiftLevelDB, reference master (e7b910), with Swift 6.4 for macOS (SPM) on 19 Sep 2026 13:09:44 UTC.

Swift 6 data race errors: 0

Build Command

env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/amraboelela/swiftleveldb.git
Reference: master
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/amraboelela/swiftleveldb
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at e7b910a Update LevelDB.swift
Cloned https://github.com/amraboelela/swiftleveldb.git
Revision (git rev-parse @):
e7b910ad197bc8a0dcc8899c1598f60ed2551573
SUCCESS checkout https://github.com/amraboelela/swiftleveldb.git at master
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/amraboelela/swiftleveldb.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64
Building for debugging...
[Pre-planning 1 / 157]
[Planning deferred tasks]
[31 / 83]
[42 / 84] SwiftLevelDB
[52 / 84] amrleveldb
[53 / 84] amrleveldb
[54 / 84] amrleveldb
[59 / 84] amrleveldb
[62 / 130]
[68 / 130]
[75 / 130] amrleveldb
[82 / 130] amrleveldb
[83 / 130]
[86 / 130] amrleveldb
[91 / 130] leveldb_macos
[93 / 130] amrleveldb
[97 / 130] CLevelDB
[99 / 130]
[101 / 130]
[104 / 130]
[107 / 130]
[109 / 130]
[110 / 130]
[121 / 130] SwiftLevelDB
[122 / 130] SwiftLevelDB
Build complete! (9.94 sec)
Fetching https://github.com/amraboelela/amrleveldb
[1/134] Fetching amrleveldb
Fetched https://github.com/amraboelela/amrleveldb (0.98s)
Creating working copy for https://github.com/amraboelela/amrleveldb
Working copy of https://github.com/amraboelela/amrleveldb resolved at master (9595254)
In file included from /Users/admin/builder/spi-builder-workspace/Sources/CLevelDB/LevelDBWrapper.cc:9:
In file included from /Users/admin/builder/spi-builder-workspace/.build/checkouts/amrleveldb/Sources/amrleveldb/include/db/db_impl.h:10:
In file included from /Users/admin/builder/spi-builder-workspace/.build/checkouts/amrleveldb/Sources/amrleveldb/include/db/dbformat.h:14:
In file included from /Users/admin/builder/spi-builder-workspace/.build/checkouts/amrleveldb/Sources/amrleveldb/include/util/coding.h:17:
In file included from /Users/admin/builder/spi-builder-workspace/.build/checkouts/amrleveldb/Sources/amrleveldb/include/port/port.h:14:
In file included from /Users/admin/builder/spi-builder-workspace/.build/checkouts/amrleveldb/Sources/leveldb_macos/include/port/port_posix.h:23:
/Users/admin/builder/spi-builder-workspace/.build/checkouts/amrleveldb/Sources/leveldb_macos/include/port/atomic_pointer.h:57:3: warning: 'OSMemoryBarrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_thread_fence() from <atomic> instead [-Wdeprecated-declarations]
   57 |   OSMemoryBarrier();
      |   ^
In file included from /Users/admin/builder/spi-builder-workspace/Sources/CLevelDB/LevelDBWrapper.cc:9:
In file included from /Users/admin/builder/spi-builder-workspace/.build/checkouts/amrleveldb/Sources/amrleveldb/include/db/db_impl.h:10:
In file included from /Users/admin/builder/spi-builder-workspace/.build/checkouts/amrleveldb/Sources/amrleveldb/include/db/dbformat.h:14:
In file included from /Users/admin/builder/spi-builder-workspace/.build/checkouts/amrleveldb/Sources/amrleveldb/include/util/coding.h:17:
In file included from /Users/admin/builder/spi-builder-workspace/.build/checkouts/amrleveldb/Sources/amrleveldb/include/port/port.h:14:
In file included from /Users/admin/builder/spi-builder-workspace/.build/checkouts/amrleveldb/Sources/leveldb_macos/include/port/port_posix.h:23:
In file included from /Users/admin/builder/spi-builder-workspace/.build/checkouts/amrleveldb/Sources/leveldb_macos/include/port/atomic_pointer.h:28:
In file included from /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk/usr/include/libkern/OSAtomic.h:47:
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk/usr/include/libkern/OSAtomicDeprecated.h:751:9: note: 'OSMemoryBarrier' has been explicitly marked deprecated here
  751 | void    OSMemoryBarrier( void );
      |         ^
/Users/admin/builder/spi-builder-workspace/Sources/CLevelDB/LevelDBWrapper.cc:45:25: warning: ISO C++11 does not allow conversion from string literal to 'char *' [-Wwritable-strings]
   45 |         char *lockStr = "/LOCK";
      |                         ^
/Users/admin/builder/spi-builder-workspace/Sources/CLevelDB/LevelDBWrapper.cc:56:26: warning: implicit conversion loses integer precision: 'long' to 'int' [-Wshorten-64-to-32]
   56 |         if (LockOrUnlock(fd, false) != -1) {
      |             ~~~~~~~~~~~~ ^~
/Users/admin/builder/spi-builder-workspace/Sources/CLevelDB/LevelDBWrapper.cc:79:5: warning: cannot delete expression with pointer-to-'void' type 'void *' [-Wdelete-incomplete]
   79 |     delete db;
      |     ^      ~~
/Users/admin/builder/spi-builder-workspace/Sources/CLevelDB/LevelDBWrapper.cc:166:5: warning: cannot delete expression with pointer-to-'void' type 'void *' [-Wdelete-incomplete]
  166 |     delete iter;
      |     ^      ~~~~
5 warnings generated.
/Users/admin/builder/spi-builder-workspace/Sources/SwiftLevelDB/Extensions/String.swift:29:35: warning: 'scanHexInt32' was deprecated in macOS 10.15 [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
 27 |             //logger.log("dataFromHexadecimal hex: \(hex)")
 28 |             var ch: UInt32 = 0
 29 |             if Scanner(string: c).scanHexInt32(&ch) {
    |                                   `- warning: 'scanHexInt32' was deprecated in macOS 10.15 [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
 30 |                 var char = UInt8(ch)
 31 |                 data.append(&char, count: 1)
[#DeprecatedDeclaration]: <https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration>
/Users/admin/builder/spi-builder-workspace/Sources/SwiftLevelDB/LevelDB.swift:476:23: warning: 'withUnsafeMutableBytes' is deprecated: use `withUnsafeMutableBytes<R>(_: (UnsafeMutableRawBufferPointer) throws -> R) rethrows -> R` instead [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
474 |         if let data = self.encoder(key, newData) {
475 |             var localData = data
476 |             localData.withUnsafeMutableBytes { (mutableBytes: UnsafeMutablePointer<UInt8>) -> () in
    |                       `- warning: 'withUnsafeMutableBytes' is deprecated: use `withUnsafeMutableBytes<R>(_: (UnsafeMutableRawBufferPointer) throws -> R) rethrows -> R` instead [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
477 |                 status = levelDBItemPut(db, key.cString, key.count, mutableBytes, data.count)
478 |             }
[#DeprecatedDeclaration]: <https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration>
Build complete.
{
  "dependencies" : [
    {
      "identity" : "amrleveldb",
      "requirement" : {
        "branch" : [
          "master"
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/amraboelela/amrleveldb"
    }
  ],
  "manifest_display_name" : "SwiftLevelDB",
  "name" : "SwiftLevelDB",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "12.0"
    },
    {
      "name" : "ios",
      "version" : "13.0"
    },
    {
      "name" : "watchos",
      "version" : "6.0"
    }
  ],
  "products" : [
    {
      "name" : "SwiftLevelDB",
      "targets" : [
        "SwiftLevelDB"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "SwiftLevelDBTests",
      "module_type" : "SwiftTarget",
      "name" : "SwiftLevelDBTests",
      "path" : "Tests/SwiftLevelDBTests",
      "sources" : [
        "ArrayTests.swift",
        "DataTests.swift",
        "DateTests.swift",
        "LevelDBTests.swift",
        "ShellTests.swift",
        "StringTests.swift",
        "TestsBase.swift"
      ],
      "target_dependencies" : [
        "SwiftLevelDB"
      ],
      "type" : "test"
    },
    {
      "c99name" : "SwiftLevelDB",
      "module_type" : "SwiftTarget",
      "name" : "SwiftLevelDB",
      "path" : "Sources/SwiftLevelDB",
      "product_memberships" : [
        "SwiftLevelDB"
      ],
      "sources" : [
        "Extensions/Array.swift",
        "Extensions/Data.swift",
        "Extensions/Date.swift",
        "Extensions/Dictionary.swift",
        "Extensions/DispatchQueue.swift",
        "Extensions/NSObject.swift",
        "Extensions/String.swift",
        "Extensions/Task.swift",
        "LevelDB.swift",
        "Logger.swift",
        "Shell.swift"
      ],
      "target_dependencies" : [
        "CLevelDB"
      ],
      "type" : "library"
    },
    {
      "c99name" : "CLevelDB",
      "module_type" : "ClangTarget",
      "name" : "CLevelDB",
      "path" : "Sources/CLevelDB",
      "product_dependencies" : [
        "amrleveldb"
      ],
      "product_memberships" : [
        "SwiftLevelDB"
      ],
      "sources" : [
        "LevelDBWrapper.cc"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.5"
}
Done.