Swift Package Index

Build Information

Failed to build Catena, reference main (912d76), with Swift 6.0 for macOS (SPM) on 1 May 2026 18:44:13 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/Fleuronic/Catena.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/Fleuronic/Catena
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 912d76a Update submodules
Submodule path 'Submodules/Catenary': checked out '7537f38a248d685ca9e9f978d081dd2550be46bf'
Submodule path 'Submodules/Catenoid': checked out '431758293b1ccfa00cee15d4bba512f668c1bb2a'
Submodule 'Catenary' (https://github.com/Fleuronic/Catenary) registered for path 'Submodules/Catenary'
Submodule 'Catenoid' (https://github.com/Fleuronic/Catenoid) registered for path 'Submodules/Catenoid'
Cloning into '/Users/admin/builder/spi-builder-workspace/Submodules/Catenary'...
Cloning into '/Users/admin/builder/spi-builder-workspace/Submodules/Catenoid'...
Cloned https://github.com/Fleuronic/Catena.git
Revision (git rev-parse @):
912d76affb31853b78473715ee453e49f975ee0b
SUCCESS checkout https://github.com/Fleuronic/Catena.git at main
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Build
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Selected platform:         macosSpm
Swift version:             6.0
Building package at path:  $PWD
https://github.com/Fleuronic/Catena.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.2.0.app xcrun swift build --arch arm64
Building for debugging...
[0/3] Write sources
[2/3] Write swift-version-5BDAB9E9C0126B9D.txt
[4/5] Emitting module Identity
[5/5] Compiling Identity Identity.swift
[6/15] Compiling Catena Representable.swift
[7/15] Compiling Catena Scoped.swift
[8/15] Compiling Catena Sequence.swift
error: emit-module command failed with exit code 1 (use -v to see invocation)
[9/15] Compiling Catena Identity.swift
[10/15] Compiling Catena Fields.swift
[11/15] Compiling Catena Result.swift
[12/15] Compiling Catena Model.swift
[13/15] Compiling Catena Nullable.swift
[14/15] Compiling Catena Output.swift
/Users/admin/builder/spi-builder-workspace/Sources/Catena/Output.swift:16:1: error: type 'Success' does not conform to the 'Sendable' protocol
14 |
15 | // MARK: -
16 | extension Result: Output {}
   | `- error: type 'Success' does not conform to the 'Sendable' protocol
17 |
18 | extension Result where Success: Sendable {
[15/15] Emitting module Catena
/Users/admin/builder/spi-builder-workspace/Sources/Catena/Output.swift:16:1: error: type 'Success' does not conform to the 'Sendable' protocol
14 |
15 | // MARK: -
16 | extension Result: Output {}
   | `- error: type 'Success' does not conform to the 'Sendable' protocol
17 |
18 | extension Result where Success: Sendable {
[16/16] Compiling Catena Valued.swift
Fetching https://github.com/jordanekay/Identity
[1/62] Fetching identity
Fetched https://github.com/jordanekay/Identity from cache (0.57s)
Creating working copy for https://github.com/jordanekay/Identity
Working copy of https://github.com/jordanekay/Identity resolved at master (ff9dfdf)
BUILD FAILURE 6.0 macosSpm