Swift Package Index

Build Information

Failed to build CasperishTheme, reference main (304741), with Swift 6.3 for macOS (SPM) on 12 Apr 2026 04:08:31 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/sowenjub/CasperishTheme.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/sowenjub/CasperishTheme
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 304741e Merge pull request #2 from aure/patch-1
Cloned https://github.com/sowenjub/CasperishTheme.git
Revision (git rev-parse @):
304741e76057782ca57896e78efb8969a550e4c3
SUCCESS checkout https://github.com/sowenjub/CasperishTheme.git at main
Fetching https://github.com/Ze0nC/SwiftPygmentsPublishPlugin
[1/94] Fetching swiftpygmentspublishplugin
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[1/1693] Fetching pythonkit
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Fetching https://github.com/johnsundell/publish.git
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Computed https://github.com/johnsundell/publish.git at 0.9.0 (0.74s)
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Fetching https://github.com/johnsundell/plot.git
Fetching https://github.com/johnsundell/collectionConcurrencyKit.git
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Fetched https://github.com/johnsundell/ink.git from cache (1.05s)
Computing version for https://github.com/johnsundell/sweep.git
Computed https://github.com/johnsundell/sweep.git at 0.4.0 (1.75s)
Computing version for https://github.com/johnsundell/shellout.git
Computed https://github.com/johnsundell/shellout.git at 2.3.0 (2.31s)
Computing version for https://github.com/johnsundell/collectionConcurrencyKit.git
Computed https://github.com/johnsundell/collectionConcurrencyKit.git at 0.2.0 (0.69s)
Computing version for https://github.com/johnsundell/codextended.git
Computed https://github.com/johnsundell/codextended.git at 0.3.0 (0.69s)
Computing version for https://github.com/johnsundell/ink.git
Computed https://github.com/johnsundell/ink.git at 0.6.0 (0.66s)
Computing version for https://github.com/johnsundell/files.git
Computed https://github.com/johnsundell/files.git at 4.3.0 (0.71s)
Computing version for https://github.com/johnsundell/plot.git
Computed https://github.com/johnsundell/plot.git at 0.14.0 (0.66s)
Creating working copy for https://github.com/alexito4/ReadingTimePublishPlugin
Working copy of https://github.com/alexito4/ReadingTimePublishPlugin resolved at 0.3.0
Creating working copy for https://github.com/johnsundell/files.git
Working copy of https://github.com/johnsundell/files.git resolved at 4.3.0
Creating working copy for https://github.com/johnsundell/collectionConcurrencyKit.git
Working copy of https://github.com/johnsundell/collectionConcurrencyKit.git resolved at 0.2.0
Creating working copy for https://github.com/Ze0nC/SwiftPygments
Working copy of https://github.com/Ze0nC/SwiftPygments resolved at master (c22bcfc)
Creating working copy for https://github.com/johnsundell/codextended.git
Working copy of https://github.com/johnsundell/codextended.git resolved at 0.3.0
Creating working copy for https://github.com/johnsundell/ink.git
Working copy of https://github.com/johnsundell/ink.git resolved at 0.6.0
Creating working copy for https://github.com/johnsundell/plot.git
Working copy of https://github.com/johnsundell/plot.git resolved at 0.14.0
Creating working copy for https://github.com/johnsundell/shellout.git
Working copy of https://github.com/johnsundell/shellout.git resolved at 2.3.0
Creating working copy for https://github.com/Ze0nC/SwiftPygmentsPublishPlugin
Working copy of https://github.com/Ze0nC/SwiftPygmentsPublishPlugin resolved at 9280f5d55a4a7600cef2e08078ec456ab345904c
Creating working copy for https://github.com/johnsundell/sweep.git
Working copy of https://github.com/johnsundell/sweep.git resolved at 0.4.0
Creating working copy for https://github.com/pvieito/PythonKit.git
Working copy of https://github.com/pvieito/PythonKit.git resolved at master (d030b51)
Creating working copy for https://github.com/johnsundell/publish.git
Working copy of https://github.com/johnsundell/publish.git resolved at 0.9.0
========================================
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": "casperishtheme",
      "name": "CasperishTheme",
      "url": "https://github.com/sowenjub/CasperishTheme.git",
      "version": "unspecified",
      "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/CasperishTheme",
      "traits": [
        "default"
      ],
      "dependencies": [
        {
          "identity": "publish",
          "name": "Publish",
          "url": "https://github.com/johnsundell/publish.git",
          "version": "0.9.0",
          "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/publish",
          "traits": [
            "default"
          ],
          "dependencies": [
            {
              "identity": "ink",
              "name": "Ink",
              "url": "https://github.com/johnsundell/ink.git",
              "version": "0.6.0",
              "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/ink",
              "traits": [
                "default"
              ],
              "dependencies": [
              ]
            },
            {
              "identity": "plot",
              "name": "Plot",
              "url": "https://github.com/johnsundell/plot.git",
              "version": "0.14.0",
              "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/plot",
              "traits": [
                "default"
              ],
              "dependencies": [
              ]
            },
            {
              "identity": "files",
              "name": "Files",
              "url": "https://github.com/johnsundell/files.git",
              "version": "4.3.0",
              "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/files",
              "traits": [
                "default"
              ],
              "dependencies": [
              ]
            },
            {
              "identity": "codextended",
              "name": "Codextended",
              "url": "https://github.com/johnsundell/codextended.git",
              "version": "0.3.0",
              "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/codextended",
              "traits": [
                "default"
              ],
              "dependencies": [
              ]
            },
            {
              "identity": "shellout",
              "name": "ShellOut",
              "url": "https://github.com/johnsundell/shellout.git",
              "version": "2.3.0",
              "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/shellout",
              "traits": [
                "default"
              ],
              "dependencies": [
              ]
            },
            {
              "identity": "sweep",
              "name": "Sweep",
              "url": "https://github.com/johnsundell/sweep.git",
              "version": "0.4.0",
              "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/sweep",
              "traits": [
                "default"
              ],
              "dependencies": [
              ]
            },
            {
              "identity": "collectionconcurrencykit",
              "name": "CollectionConcurrencyKit",
              "url": "https://github.com/johnsundell/collectionConcurrencyKit.git",
              "version": "0.2.0",
              "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/collectionConcurrencyKit",
              "traits": [
                "default"
              ],
              "dependencies": [
              ]
            }
          ]
        },
        {
          "identity": "readingtimepublishplugin",
          "name": "ReadingTimePublishPlugin",
          "url": "https://github.com/alexito4/ReadingTimePublishPlugin",
          "version": "0.3.0",
          "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/ReadingTimePublishPlugin",
          "traits": [
            "default"
          ],
          "dependencies": [
            {
              "identity": "publish",
              "name": "Publish",
              "url": "https://github.com/johnsundell/publish.git",
              "version": "0.9.0",
              "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/publish",
              "traits": [
                "default"
              ],
              "dependencies": [
                {
                  "identity": "ink",
                  "name": "Ink",
                  "url": "https://github.com/johnsundell/ink.git",
                  "version": "0.6.0",
                  "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/ink",
                  "traits": [
                    "default"
                  ],
                  "dependencies": [
                  ]
                },
                {
                  "identity": "plot",
                  "name": "Plot",
                  "url": "https://github.com/johnsundell/plot.git",
                  "version": "0.14.0",
                  "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/plot",
                  "traits": [
                    "default"
                  ],
                  "dependencies": [
                  ]
                },
                {
                  "identity": "files",
                  "name": "Files",
                  "url": "https://github.com/johnsundell/files.git",
                  "version": "4.3.0",
                  "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/files",
                  "traits": [
                    "default"
                  ],
                  "dependencies": [
                  ]
                },
                {
                  "identity": "codextended",
                  "name": "Codextended",
                  "url": "https://github.com/johnsundell/codextended.git",
                  "version": "0.3.0",
                  "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/codextended",
                  "traits": [
                    "default"
                  ],
                  "dependencies": [
                  ]
                },
                {
                  "identity": "shellout",
                  "name": "ShellOut",
                  "url": "https://github.com/johnsundell/shellout.git",
                  "version": "2.3.0",
                  "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/shellout",
                  "traits": [
                    "default"
                  ],
                  "dependencies": [
                  ]
                },
                {
                  "identity": "sweep",
                  "name": "Sweep",
                  "url": "https://github.com/johnsundell/sweep.git",
                  "version": "0.4.0",
                  "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/sweep",
                  "traits": [
                    "default"
                  ],
                  "dependencies": [
                  ]
                },
                {
                  "identity": "collectionconcurrencykit",
                  "name": "CollectionConcurrencyKit",
                  "url": "https://github.com/johnsundell/collectionConcurrencyKit.git",
                  "version": "0.2.0",
                  "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/collectionConcurrencyKit",
                  "traits": [
                    "default"
                  ],
                  "dependencies": [
                  ]
                }
              ]
            }
          ]
        },
        {
          "identity": "swiftpygmentspublishplugin",
          "name": "SwiftPygmentsPublishPlugin",
          "url": "https://github.com/Ze0nC/SwiftPygmentsPublishPlugin",
          "version": "unspecified",
          "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/SwiftPygmentsPublishPlugin",
          "traits": [
            "default"
          ],
          "dependencies": [
            {
              "identity": "swiftpygments",
              "name": "SwiftPygments",
              "url": "https://github.com/Ze0nC/SwiftPygments",
              "version": "unspecified",
              "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/SwiftPygments",
              "traits": [
                "default"
              ],
              "dependencies": [
                {
                  "identity": "pythonkit",
                  "name": "PythonKit",
                  "url": "https://github.com/pvieito/PythonKit.git",
                  "version": "unspecified",
                  "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/PythonKit",
                  "traits": [
                    "default"
                  ],
                  "dependencies": [
                  ]
                }
              ]
            },
            {
              "identity": "publish",
              "name": "Publish",
              "url": "https://github.com/johnsundell/publish.git",
              "version": "0.9.0",
              "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/publish",
              "traits": [
                "default"
              ],
              "dependencies": [
                {
                  "identity": "ink",
                  "name": "Ink",
                  "url": "https://github.com/johnsundell/ink.git",
                  "version": "0.6.0",
                  "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/ink",
                  "traits": [
                    "default"
                  ],
                  "dependencies": [
                  ]
                },
                {
                  "identity": "plot",
                  "name": "Plot",
                  "url": "https://github.com/johnsundell/plot.git",
                  "version": "0.14.0",
                  "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/plot",
                  "traits": [
                    "default"
                  ],
                  "dependencies": [
                  ]
                },
                {
                  "identity": "files",
                  "name": "Files",
                  "url": "https://github.com/johnsundell/files.git",
                  "version": "4.3.0",
                  "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/files",
                  "traits": [
                    "default"
                  ],
                  "dependencies": [
                  ]
                },
                {
                  "identity": "codextended",
                  "name": "Codextended",
                  "url": "https://github.com/johnsundell/codextended.git",
                  "version": "0.3.0",
                  "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/codextended",
                  "traits": [
                    "default"
                  ],
                  "dependencies": [
                  ]
                },
                {
                  "identity": "shellout",
                  "name": "ShellOut",
                  "url": "https://github.com/johnsundell/shellout.git",
                  "version": "2.3.0",
                  "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/shellout",
                  "traits": [
                    "default"
                  ],
                  "dependencies": [
                  ]
                },
                {
                  "identity": "sweep",
                  "name": "Sweep",
                  "url": "https://github.com/johnsundell/sweep.git",
                  "version": "0.4.0",
                  "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/sweep",
                  "traits": [
                    "default"
                  ],
                  "dependencies": [
                  ]
                },
                {
                  "identity": "collectionconcurrencykit",
                  "name": "CollectionConcurrencyKit",
                  "url": "https://github.com/johnsundell/collectionConcurrencyKit.git",
                  "version": "0.2.0",
                  "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/collectionConcurrencyKit",
                  "traits": [
                    "default"
                  ],
                  "dependencies": [
                  ]
                }
              ]
            }
          ]
        }
      ]
    }
  ]
}
Fetching https://github.com/sowenjub/CasperishTheme.git
[1/39] Fetching casperishtheme
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Fetching https://github.com/Ze0nC/SwiftPygmentsPublishPlugin from cache
Fetched https://github.com/Ze0nC/SwiftPygmentsPublishPlugin from cache (0.47s)
Fetching https://github.com/Ze0nC/SwiftPygments from cache
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Fetching https://github.com/pvieito/PythonKit.git from cache
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Fetching https://github.com/alexito4/ReadingTimePublishPlugin from cache
Fetching https://github.com/johnsundell/publish.git from cache
Fetched https://github.com/johnsundell/publish.git from cache (0.45s)
Fetched https://github.com/alexito4/ReadingTimePublishPlugin from cache (0.45s)
Computing version for https://github.com/alexito4/ReadingTimePublishPlugin
Computed https://github.com/alexito4/ReadingTimePublishPlugin at 0.3.0 (0.56s)
Computing version for https://github.com/johnsundell/publish.git
Computed https://github.com/johnsundell/publish.git at 0.9.0 (0.06s)
Fetching https://github.com/johnsundell/sweep.git from cache
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Fetching https://github.com/johnsundell/plot.git from cache
Fetching https://github.com/johnsundell/collectionConcurrencyKit.git from cache
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Computing version for https://github.com/johnsundell/sweep.git
Computed https://github.com/johnsundell/sweep.git at 0.4.0 (0.80s)
Computing version for https://github.com/johnsundell/shellout.git
Computed https://github.com/johnsundell/shellout.git at 2.3.0 (0.06s)
Computing version for https://github.com/johnsundell/collectionConcurrencyKit.git
Computed https://github.com/johnsundell/collectionConcurrencyKit.git at 0.2.0 (0.04s)
Computing version for https://github.com/johnsundell/codextended.git
Computed https://github.com/johnsundell/codextended.git at 0.3.0 (0.03s)
Computing version for https://github.com/johnsundell/ink.git
Computed https://github.com/johnsundell/ink.git at 0.6.0 (0.03s)
Computing version for https://github.com/johnsundell/files.git
Computed https://github.com/johnsundell/files.git at 4.3.0 (0.03s)
Computing version for https://github.com/johnsundell/plot.git
Computed https://github.com/johnsundell/plot.git at 0.14.0 (0.03s)
Creating working copy for https://github.com/johnsundell/ink.git
Working copy of https://github.com/johnsundell/ink.git resolved at 0.6.0
Creating working copy for https://github.com/johnsundell/files.git
Working copy of https://github.com/johnsundell/files.git resolved at 4.3.0
Creating working copy for https://github.com/johnsundell/publish.git
Working copy of https://github.com/johnsundell/publish.git resolved at 0.9.0
Creating working copy for https://github.com/Ze0nC/SwiftPygments
Working copy of https://github.com/Ze0nC/SwiftPygments resolved at master (c22bcfc)
Creating working copy for https://github.com/johnsundell/codextended.git
Working copy of https://github.com/johnsundell/codextended.git resolved at 0.3.0
Creating working copy for https://github.com/pvieito/PythonKit.git
Working copy of https://github.com/pvieito/PythonKit.git resolved at master (d030b51)
Creating working copy for https://github.com/johnsundell/collectionConcurrencyKit.git
Working copy of https://github.com/johnsundell/collectionConcurrencyKit.git resolved at 0.2.0
Creating working copy for https://github.com/Ze0nC/SwiftPygmentsPublishPlugin
Working copy of https://github.com/Ze0nC/SwiftPygmentsPublishPlugin resolved at 9280f5d55a4a7600cef2e08078ec456ab345904c
Creating working copy for https://github.com/johnsundell/plot.git
Working copy of https://github.com/johnsundell/plot.git resolved at 0.14.0
Creating working copy for https://github.com/johnsundell/sweep.git
Working copy of https://github.com/johnsundell/sweep.git resolved at 0.4.0
Creating working copy for https://github.com/sowenjub/CasperishTheme.git
Working copy of https://github.com/sowenjub/CasperishTheme.git resolved at main (304741e)
Creating working copy for https://github.com/johnsundell/shellout.git
Working copy of https://github.com/johnsundell/shellout.git resolved at 2.3.0
Creating working copy for https://github.com/alexito4/ReadingTimePublishPlugin
Working copy of https://github.com/alexito4/ReadingTimePublishPlugin resolved at 0.3.0
warning: '.resolve-product-dependencies': dependency 'casperishtheme' is not used by any target
Found 3 product dependencies
  - Publish
  - ReadingTimePublishPlugin
  - SwiftPygmentsPublishPlugin
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.3
Building package at path:  $PWD
https://github.com/sowenjub/CasperishTheme.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun swift build --arch arm64
error: the library 'CasperishTheme' requires macos 10.13, but depends on the product 'Publish' which requires macos 12.0; consider changing the library 'CasperishTheme' to require macos 12.0 or later, or the product 'Publish' to require macos 10.13 or earlier.
error: the library 'CasperishTheme' requires macos 10.13, but depends on the product 'ReadingTimePublishPlugin' which requires macos 12.0; consider changing the library 'CasperishTheme' to require macos 12.0 or later, or the product 'ReadingTimePublishPlugin' to require macos 10.13 or earlier.
error: the library 'SwiftPygmentsPublishPlugin' requires macos 10.13, but depends on the product 'Publish' which requires macos 12.0; consider changing the library 'SwiftPygmentsPublishPlugin' to require macos 12.0 or later, or the product 'Publish' to require macos 10.13 or earlier.
BUILD FAILURE 6.3 macosSpm