Swift Package Index

Build Information

Failed to build PerfectMarkdown, reference master (ec159e), with Swift 6.3 for macOS (SPM) on 21 Apr 2026 08:12:38 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/perfectlysoft/perfect-markdown.git
Reference: master
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/perfectlysoft/perfect-markdown
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at ec159e7 Merge pull request #5 from wito/encapsulating-default-settings
Cloned https://github.com/perfectlysoft/perfect-markdown.git
Revision (git rev-parse @):
ec159e763d95cd81125f80e4d616049fa9ee389c
SUCCESS checkout https://github.com/perfectlysoft/perfect-markdown.git at master
========================================
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": "perfect-markdown",
      "name": "PerfectMarkdown",
      "url": "https://github.com/perfectlysoft/perfect-markdown.git",
      "version": "unspecified",
      "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/perfect-markdown",
      "traits": [
        "default"
      ],
      "dependencies": [
      ]
    }
  ]
}
Fetching https://github.com/perfectlysoft/perfect-markdown.git
[1/232] Fetching perfect-markdown
Fetched https://github.com/perfectlysoft/perfect-markdown.git from cache (0.75s)
Creating working copy for https://github.com/perfectlysoft/perfect-markdown.git
Working copy of https://github.com/perfectlysoft/perfect-markdown.git resolved at master (ec159e7)
warning: '.resolve-product-dependencies': dependency 'perfect-markdown' is not used by any target
Found 0 product dependencies
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.3
Building package at path:  $PWD
https://github.com/perfectlysoft/perfect-markdown.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun swift build --arch arm64
Building for debugging...
[0/10] Write sources
[1/10] Write swift-version--6988338F2F200930.txt
[2/10] Compiling upskirt houdini_html_e.c
[3/10] Compiling upskirt stack.c
[4/10] Compiling upskirt houdini_href_e.c
[5/10] Compiling upskirt autolink.c
[6/10] Compiling upskirt buffer.c
[7/10] Compiling upskirt markdown.c
[8/10] Compiling upskirt html.c
[9/10] Compiling upskirt html_smartypants.c
[11/14] Compiling PerfectMarkdown PerfectMarkdown.swift
[12/14] Emitting module PerfectMarkdown
[13/14] Compiling PerfectMarkdown Enumerations.swift
[14/14] Compiling PerfectMarkdown MarkdownRenderer.swift
/Users/admin/builder/spi-builder-workspace/Sources/PerfectMarkdown/MarkdownRenderer.swift:35:9: error: cannot find 'memcpy' in scope
33 |
34 |       buffer.pointee.size = input.withCString { ptr->Int in
35 |         memcpy(buffer.pointee.data, ptr, bufferSize)
   |         `- error: cannot find 'memcpy' in scope
36 |         return bufferSize
37 |       }
BUILD FAILURE 6.3 macosSpm