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Track the adoption of Swift 6 strict concurrency checks for data race safety. How many packages are Ready for Swift 6?

Build Information

Failed to build SwiftPlot, reference master (36f460), with Swift 6.0 for macOS (SPM) on 28 Nov 2024 14:12:33 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-16.1.0.app xcrun swift build --arch arm64 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete -Xswiftc -enable-upcoming-feature -Xswiftc StrictConcurrency -Xswiftc -enable-upcoming-feature -Xswiftc DisableOutwardActorInference -Xswiftc -enable-upcoming-feature -Xswiftc GlobalActorIsolatedTypesUsability -Xswiftc -enable-upcoming-feature -Xswiftc InferSendableFromCaptures

Build Log

========================================
RunAll
========================================
Builder version: 4.58.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/KarthikRIyer/swiftplot.git
Reference: master
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/KarthikRIyer/swiftplot
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at 36f4608 Fix typo in `xIncrement` calculation (#131)
Cloned https://github.com/KarthikRIyer/swiftplot.git
Revision (git rev-parse @):
36f46087d36de0375d6245e767b33b3efcb7dc30
SUCCESS checkout https://github.com/KarthikRIyer/swiftplot.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",
  "dependencies": [
    {
      "identity": "swiftplot",
      "name": "SwiftPlot",
      "url": "https://github.com/KarthikRIyer/swiftplot.git",
      "version": "unspecified",
      "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/swiftplot",
      "dependencies": [
      ]
    }
  ]
}
Fetching https://github.com/KarthikRIyer/swiftplot.git
[1/6708] Fetching swiftplot
Fetched https://github.com/KarthikRIyer/swiftplot.git from cache (2.09s)
Creating working copy for https://github.com/KarthikRIyer/swiftplot.git
Working copy of https://github.com/KarthikRIyer/swiftplot.git resolved at master (36f4608)
warning: '.resolve-product-dependencies': dependency 'swiftplot' is not used by any target
Found 0 product dependencies
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.0
Building package at path:  $PWD
https://github.com/KarthikRIyer/swiftplot.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.1.0.app xcrun swift build --arch arm64 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete -Xswiftc -enable-upcoming-feature -Xswiftc StrictConcurrency -Xswiftc -enable-upcoming-feature -Xswiftc DisableOutwardActorInference -Xswiftc -enable-upcoming-feature -Xswiftc GlobalActorIsolatedTypesUsability -Xswiftc -enable-upcoming-feature -Xswiftc InferSendableFromCaptures
Building for debugging...
[0/45] Compiling AGG agg_color_rgba.cpp
[1/45] Write swift-version--7754E27361AE5C74.txt
[2/45] Compiling AGG agg_arrowhead.cpp
[3/45] Write sources
[3/45] Compiling AGG agg_bspline.cpp
[3/45] Write sources
[6/45] Compiling AGG agg_curves.cpp
[8/45] Write sources
[8/45] Compiling AGG agg_line_profile_aa.cpp
[8/45] Compiling AGG agg_bezier_arc.cpp
[8/45] Compiling AGG agg_gsv_text.cpp
[8/45] Compiling AGG agg_embedded_raster_fonts.cpp
[8/45] Compiling AGG agg_image_filters.cpp
In file included from /Users/admin/builder/spi-builder-workspace/Sources/AGG/agg_font_freetype.cpp:19:
/Users/admin/builder/spi-builder-workspace/Sources/AGG/include/agg_font_freetype.h:23:10: fatal error: 'ft2build.h' file not found
   23 | #include <ft2build.h>
      |          ^~~~~~~~~~~~
1 error generated.
[14/45] Compiling AGG agg_font_freetype.cpp
[14/45] Compiling agg_scale_ctrl.cpp
[14/45] Compiling agg_polygon_ctrl.cpp
[14/45] Compiling agg_slider_ctrl.cpp
[14/45] Compiling agg_spline_ctrl.cpp
[14/45] Compiling agg_rbox_ctrl.cpp
[14/45] Compiling AGG gpc.c
[14/45] Compiling CAGGRenderer CAGGRenderer.cpp
[14/45] Compiling CPPAGGRenderer CPPAGGRenderer.cpp
[14/45] Compiling lodepng lodepng.cpp
warning: failed to retrieve search paths with pkg-config; maybe pkg-config is not installed
warning: you may be able to install freetype2 using your system-packager:
    brew install freetype2
BUILD FAILURE 6.0 macosSpm