Build Information
Failed to build zcash-swift-payment-uri, reference 1.0.1 (798053), with Swift 6.4 for macOS (SPM) on 23 Sep 2026 22:54:53 UTC.
Build Command
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64Build 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/zecdev/zcash-swift-payment-uri.git
Reference: 1.0.1
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/zecdev/zcash-swift-payment-uri
* tag 1.0.1 -> FETCH_HEAD
HEAD is now at 798053b Merge pull request #77 from zecdev/fix-charset-encoding-validation
Cloned https://github.com/zecdev/zcash-swift-payment-uri.git
Revision (git rev-parse @):
798053ba8a2d80560b5e3f4899a8b35ac0c348bb
SUCCESS checkout https://github.com/zecdev/zcash-swift-payment-uri.git at 1.0.1
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Build
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Selected platform: macosSpm
Swift version: 6.4
Building package at path: $PWD
https://github.com/zecdev/zcash-swift-payment-uri.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64
Building for debugging...
[Computing dependencies]
[Constructing description]
[Pre-planning 1 / 335]
[Planning deferred tasks]
Fetching https://github.com/pointfreeco/swift-custom-dump
Fetching https://github.com/mgriebling/BigDecimal.git
Fetching https://github.com/mgriebling/BigInt.git
Fetching https://github.com/pointfreeco/swift-parsing
Fetching https://github.com/pointfreeco/swift-case-paths
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[3/18805] Fetching bigdecimal, swift-case-paths, bigint
[3207/24471] Fetching bigdecimal, swift-case-paths, bigint, swift-custom-dump
Fetched https://github.com/pointfreeco/swift-custom-dump (1.61s)
[15952/18805] Fetching bigdecimal, swift-case-paths, bigint
[18806/117075] Fetching bigdecimal, swift-case-paths, bigint, swift-parsing
Fetched https://github.com/mgriebling/BigInt.git (2.05s)
Fetched https://github.com/mgriebling/BigDecimal.git (2.05s)
[6330/103617] Fetching swift-case-paths, swift-parsing
Fetched https://github.com/pointfreeco/swift-case-paths (10.11s)
Fetched https://github.com/pointfreeco/swift-parsing (10.11s)
Computing version for https://github.com/mgriebling/BigInt.git
Computed https://github.com/mgriebling/BigInt.git at 2.0.10 (13.08s)
Computing version for https://github.com/mgriebling/BigDecimal.git
Computed https://github.com/mgriebling/BigDecimal.git at 2.2.3 (0.67s)
Fetching https://github.com/mgriebling/UInt128.git
[1/1584] Fetching uint128
Fetched https://github.com/mgriebling/UInt128.git (1.33s)
Computing version for https://github.com/pointfreeco/swift-case-paths
Computed https://github.com/pointfreeco/swift-case-paths at 1.0.0 (2.04s)
Fetching https://github.com/pointfreeco/xctest-dynamic-overlay
[1/2727] Fetching xctest-dynamic-overlay
Fetched https://github.com/pointfreeco/xctest-dynamic-overlay (1.47s)
Computing version for https://github.com/pointfreeco/swift-parsing
Computed https://github.com/pointfreeco/swift-parsing at 0.14.1 (0.56s)
Computing version for https://github.com/mgriebling/UInt128.git
Computed https://github.com/mgriebling/UInt128.git at 3.2.0 (0.66s)
Computing version for https://github.com/pointfreeco/swift-custom-dump
Computed https://github.com/pointfreeco/swift-custom-dump at 1.7.3 (0.64s)
Fetching https://github.com/pointfreeco/swift-issue-reporting
[1/6161] Fetching swift-issue-reporting
Fetched https://github.com/pointfreeco/swift-issue-reporting (1.70s)
Computing version for https://github.com/pointfreeco/swift-issue-reporting
Computed https://github.com/pointfreeco/swift-issue-reporting at 2.1.1 (4.06s)
Computing version for https://github.com/pointfreeco/xctest-dynamic-overlay
Computed https://github.com/pointfreeco/xctest-dynamic-overlay at 1.13.1 (0.69s)
Creating working copy for https://github.com/pointfreeco/swift-issue-reporting
Working copy of https://github.com/pointfreeco/swift-issue-reporting resolved at 2.1.1
Creating working copy for https://github.com/mgriebling/BigDecimal.git
Working copy of https://github.com/mgriebling/BigDecimal.git resolved at 2.2.3
Creating working copy for https://github.com/mgriebling/BigInt.git
Working copy of https://github.com/mgriebling/BigInt.git resolved at 2.0.10
Creating working copy for https://github.com/pointfreeco/swift-case-paths
Working copy of https://github.com/pointfreeco/swift-case-paths resolved at 1.0.0
Creating working copy for https://github.com/pointfreeco/swift-custom-dump
Working copy of https://github.com/pointfreeco/swift-custom-dump resolved at 1.7.3
Creating working copy for https://github.com/pointfreeco/swift-parsing
Working copy of https://github.com/pointfreeco/swift-parsing resolved at 0.14.1
Creating working copy for https://github.com/mgriebling/UInt128.git
Working copy of https://github.com/mgriebling/UInt128.git resolved at 3.2.0
Creating working copy for https://github.com/pointfreeco/xctest-dynamic-overlay
Working copy of https://github.com/pointfreeco/xctest-dynamic-overlay resolved at 1.13.1
warning: 'spi-builder-workspace': dependency 'swift-case-paths' is not used by any target
warning: 'spi-builder-workspace': dependency 'swift-case-paths' is not used by any target
error: The package product 'UInt128-product' requires minimum platform version 13.3 for the macOS platform, but this target supports 12.0
error: Build failed
BUILD FAILURE 6.4 macosSpm