Swift Package Index

Build Information

Failed to build swift-secp256k1, reference 0.23.1 (cfab52), with Swift 6.0 for macOS (SPM) on 29 Apr 2026 10:37:56 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-16.2.0.app xcrun swift build --arch arm64

Build Log

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RunAll
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Builder version: 4.70.0
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/21-DOT-DEV/swift-secp256k1.git
Reference: 0.23.1
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/21-DOT-DEV/swift-secp256k1
 * tag               0.23.1     -> FETCH_HEAD
HEAD is now at cfab52e docs: add DocC links to README examples and create ECDH/Silent Payments guides (#1103)
Cloned https://github.com/21-DOT-DEV/swift-secp256k1.git
Revision (git rev-parse @):
cfab52e538683557259302c39ef25df60226eb30
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/21-DOT-DEV/swift-secp256k1.git at 0.23.1
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Build
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Selected platform:         macosSpm
Swift version:             6.0
Building package at path:  $PWD
https://github.com/21-DOT-DEV/swift-secp256k1.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.2.0.app xcrun swift build --arch arm64
error: 'spi-builder-workspace': package 'spi-builder-workspace' is using Swift tools version 6.1.0 but the installed version is 6.0.3
error: 'spi-builder-workspace': package 'spi-builder-workspace' is using Swift tools version 6.1.0 but the installed version is 6.0.3
BUILD FAILURE 6.0 macosSpm