Swift Package Index

Build Information

Failed to build swift-noise, reference 1.2.0 (35d8b7), with Swift 6.1 for iOS using Xcode 16.3 on 24 Mar 2026 01:57:34 UTC.

Build Command

No build command. This typically means the build failed at an early stage where we determine the build command.

Build Log

========================================
RunAll
========================================
Builder version: 4.69.2
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/tayloraswift/swift-noise.git
Reference: 1.2.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/tayloraswift/swift-noise
 * tag               1.2.0      -> FETCH_HEAD
HEAD is now at 35d8b72 Merge pull request #26 from tayloraswift/standardize-ignored-files
Cloned https://github.com/tayloraswift/swift-noise.git
Revision (git rev-parse @):
35d8b727b804a2a32278b3e79eacbb82b854496f
SUCCESS checkout https://github.com/tayloraswift/swift-noise.git at 1.2.0
========================================
Build
========================================
Selected platform:         iOS
Swift version:             6.1
Building package at path:  $PWD
https://github.com/tayloraswift/swift-noise.git
https://github.com/tayloraswift/swift-noise.git
{
  "dependencies" : [
    {
      "identity" : "dollup",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.0.1",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/ordo-one/dollup"
    },
    {
      "identity" : "swift-png",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "4.4.0",
            "upper_bound" : "5.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/tayloraswift/swift-png"
    }
  ],
  "manifest_display_name" : "swift-noise",
  "name" : "swift-noise",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "13.3"
    },
    {
      "name" : "ios",
      "version" : "16.4"
    },
    {
      "name" : "tvos",
      "version" : "16.4"
    },
    {
      "name" : "watchos",
      "version" : "9.4"
    }
  ],
  "products" : [
    {
      "name" : "Noise",
      "targets" : [
        "Noise"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "generate-noise",
      "targets" : [
        "GenNoise"
      ],
      "type" : {
        "executable" : null
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "NoiseTests",
      "module_type" : "SwiftTarget",
      "name" : "NoiseTests",
      "path" : "Tests/NoiseTests",
      "sources" : [
        "ConsistentPRNGTests.swift"
      ],
      "target_dependencies" : [
        "Noise"
      ],
      "type" : "test"
    },
    {
      "c99name" : "Noise",
      "module_type" : "SwiftTarget",
      "name" : "Noise",
      "path" : "Sources/Noise",
      "product_memberships" : [
        "Noise",
        "generate-noise"
      ],
      "sources" : [
        "cell.swift",
        "compounds.swift",
        "disk.swift",
        "gradient.swift",
        "hash.swift",
        "noise.swift"
      ],
      "type" : "library"
    },
    {
      "c99name" : "GenNoise",
      "module_type" : "SwiftTarget",
      "name" : "GenNoise",
      "path" : "Sources/GenNoise",
      "product_dependencies" : [
        "PNG"
      ],
      "product_memberships" : [
        "generate-noise"
      ],
      "sources" : [
        "banners.swift",
        "calibrate.swift",
        "main.swift"
      ],
      "target_dependencies" : [
        "Noise"
      ],
      "type" : "executable"
    }
  ],
  "tools_version" : "6.0"
}
Command line invocation:
    /Applications/Xcode-16.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Fetching from https://github.com/ordo-one/dollup
Fetching from https://github.com/tayloraswift/swift-png
Resolve Package Graph
Updating from https://github.com/tayloraswift/swift-png
Updating from https://github.com/ordo-one/dollup
Resolve Package Graph
Updating from https://github.com/ordo-one/dollup
Updating from https://github.com/tayloraswift/swift-png
Resolved source packages:
  spi-builder-workspace: (null)
2026-03-23 18:57:32.964 xcodebuild[545:3079] Writing error result bundle to /var/folders/5k/5yc19ymj0jqd5v0zvgfqz0xw0000gn/T/ResultBundle_2026-23-03_18-57-0032.xcresult
xcodebuild: error: Could not resolve package dependencies:
  Failed to resolve dependencies Dependencies could not be resolved because root depends on 'dollup' 1.0.1..<2.0.0.
'dollup' >= 1.0.1 cannot be used because no versions of 'dollup' match the requirement 1.0.2..<2.0.0 and 'dollup' 1.0.1 contains incompatible tools version (6.2.0).
Command line invocation:
    /Applications/Xcode-16.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Updating from https://github.com/ordo-one/dollup
Updating from https://github.com/tayloraswift/swift-png
Resolved source packages:
  spi-builder-workspace: (null)
2026-03-23 18:57:34.098 xcodebuild[767:4252] Writing error result bundle to /var/folders/5k/5yc19ymj0jqd5v0zvgfqz0xw0000gn/T/ResultBundle_2026-23-03_18-57-0034.xcresult
xcodebuild: error: Could not resolve package dependencies:
  Failed to resolve dependencies Dependencies could not be resolved because root depends on 'dollup' 1.0.1..<2.0.0.
'dollup' >= 1.0.1 cannot be used because no versions of 'dollup' match the requirement 1.0.2..<2.0.0 and 'dollup' 1.0.1 contains incompatible tools version (6.2.0).
BUILD FAILURE 6.1 iOS