FlatBuffers – Build Information – Swift Package Index

Build Information

Successful build of FlatBuffers, reference master (5eb190), with Swift 6.4 for macOS (SPM) on 9 Nov 2026 05:04:27 UTC.

Swift 6 data race errors: 0

Build Command

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

Build Log

========================================
RunAll
========================================
Builder version: 5.1.4
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/google/flatbuffers.git
Reference: master
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/google/flatbuffers
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at 5eb190f rust: fix 64-bit scalar wire-format alignment on 32-bit targets in Push::alignment (#9465)
Cloned https://github.com/google/flatbuffers.git
Revision (git rev-parse @):
5eb190f00005b8dd1aa4f7ab2db9f01a39e3c76d
SUCCESS checkout https://github.com/google/flatbuffers.git at master
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========================================
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",
  "traits": [
    "default"
  ],
  "dependencies": [
    {
      "identity": "flatbuffers",
      "name": "FlatBuffers",
      "url": "https://github.com/google/flatbuffers.git",
      "version": "unspecified",
      "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/flatbuffers",
      "traits": [
        "default"
      ],
      "dependencies": [
      ]
    }
  ]
}
Fetching https://github.com/google/flatbuffers.git
[1/100819] Fetching flatbuffers
Fetched https://github.com/google/flatbuffers.git (16.16s)
Creating working copy for https://github.com/google/flatbuffers.git
Working copy of https://github.com/google/flatbuffers.git resolved at master (5eb190f)
warning: '.resolve-product-dependencies': dependency 'flatbuffers' is not used by any target
Found 0 product dependencies
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/google/flatbuffers.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0.app xcrun swift build --arch arm64
Building for debugging...
[Constructing description]
[Planning deferred tasks]
[32 / 58]
[33 / 59] Common
[43 / 97]
[48 / 97]
[51 / 97]
[52 / 97]
[56 / 97]
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[88 / 121] FlexBuffers
[100 / 121] FlexBuffers-product
[110 / 121] FlatBuffers-product
[114 / 121] Common
[118 / 121] FlatBuffers
Build complete! (9.31 sec)
warning: 'spi-builder-workspace': dependency 'swift-crypto' is not used by any target
warning: 'spi-builder-workspace': dependency 'swift-crypto' is not used by any target
warning: 'spi-builder-workspace': found 1 file(s) which are unhandled; explicitly declare them as resources or exclude from the target
    /Users/admin/builder/spi-builder-workspace/tests/swift/Tests/Flatbuffers/monsterdata_test.mon
/Users/admin/builder/spi-builder-workspace/swift/Sources/FlexBuffers/Utils/functions.swift:106:41: [1;33mwarning: [1;39m'vectorString' is deprecated: use FBT_VECTOR or FBT_VECTOR_KEY instead.[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
[0;36m104 |[0;0m @inline(__always)
[0;36m105 |[0;0m func isTypedVectorType(type: FlexBufferType) -> Bool {
[0;36m106 |[0;0m   return type >= .vectorInt && type <= .vectorString || type == .vectorBool
    [0;36m|[0;0m                                         `- [1;33mwarning: [1;39m'vectorString' is deprecated: use FBT_VECTOR or FBT_VECTOR_KEY instead.[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
[0;36m107 |[0;0m }
[0;36m108 |[0;0m
[#DeprecatedDeclaration]: <https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration>
Build complete.
{
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}
Done.