Swift Package Index

Build Information

Failed to build DL4STensorboard, reference 0.1.0 (4d9803), with Swift 6.4 for macOS (SPM) on 15 Sep 2026 21:15:22 UTC.

Build Command

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

Build Log

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RunAll
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Builder version: 5.1.0
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/palle-k/DL4S-Tensorboard.git
Reference: 0.1.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/palle-k/DL4S-Tensorboard
 * tag               0.1.0      -> FETCH_HEAD
HEAD is now at 4d98033 minor changes
Cloned https://github.com/palle-k/DL4S-Tensorboard.git
Revision (git rev-parse @):
4d98033d0f414a8db4c39792c0a36e045c1dd1c1
SUCCESS checkout https://github.com/palle-k/DL4S-Tensorboard.git at 0.1.0
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Build
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Selected platform:         macosSpm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/palle-k/DL4S-Tensorboard.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64
Building for debugging...
[Computing dependencies]
[Pre-planning 1 / 216]
[Planning deferred tasks]
Fetching https://github.com/palle-k/DL4S.git
[1/6082] Fetching dl4s
Fetched https://github.com/palle-k/DL4S.git (2.28s)
Fetching https://github.com/apple/swift-protobuf.git
Fetching https://github.com/twostraws/SwiftGD
[1/491] Fetching swiftgd
[492/54633] Fetching swiftgd, swift-protobuf
Fetched https://github.com/twostraws/SwiftGD (14.35s)
Fetched https://github.com/apple/swift-protobuf.git (14.35s)
Computing version for https://github.com/twostraws/SwiftGD
Computed https://github.com/twostraws/SwiftGD at 2.6.0 (15.05s)
Computing version for https://github.com/apple/swift-protobuf.git
Computed https://github.com/apple/swift-protobuf.git at 1.38.1 (0.64s)
Creating working copy for https://github.com/twostraws/SwiftGD
Working copy of https://github.com/twostraws/SwiftGD resolved at 2.6.0
Creating working copy for https://github.com/palle-k/DL4S.git
Working copy of https://github.com/palle-k/DL4S.git resolved at master (a06a1d9)
Creating working copy for https://github.com/apple/swift-protobuf.git
Working copy of https://github.com/apple/swift-protobuf.git resolved at 1.38.1
warning: 'swiftgd': failed to retrieve search paths with pkg-config; maybe pkg-config is not installed
warning: 'swiftgd': you may be able to install gdlib using your system-packager:
    brew install gd
error: The package product 'DL4S-product' requires minimum platform version 15.0 for the macOS platform, but this target supports 12.0
error: The package product 'DL4S-product' requires minimum platform version 15.0 for the macOS platform, but this target supports 12.0
error: Build failed
BUILD FAILURE 6.4 macosSpm