Swift Package IndexBuild Information
Failed to build Observation, reference 0.0.2 (9e04c7), with Swift 6.1 for macOS (SPM) on 26 Apr 2025 16:05:36 UTC.
Build Command
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun swift build --arch arm64Build Log
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RunAll
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Builder version: 4.61.0
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/0xLet/Observation.git
Reference: 0.0.2
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/0xLet/Observation
* tag 0.0.2 -> FETCH_HEAD
HEAD is now at 9e04c70 Merge pull request #2 from 0xLeif/develop
Cloned https://github.com/0xLet/Observation.git
Revision (git rev-parse @):
9e04c7056782c73a8f2ad6cea43f71a1c5a9700b
SUCCESS checkout https://github.com/0xLet/Observation.git at 0.0.2
Fetching https://github.com/0xLeif/Chain
Fetching https://github.com/0xLeif/E.num
[1/130] Fetching e.num
[91/249] Fetching e.num, chain
Fetched https://github.com/0xLeif/Chain from cache (0.61s)
Fetched https://github.com/0xLeif/E.num from cache (0.61s)
Computing version for https://github.com/0xLeif/Chain
Computed https://github.com/0xLeif/Chain at 0.2.0 (1.23s)
Computing version for https://github.com/0xLeif/E.num
Computed https://github.com/0xLeif/E.num at 0.3.0 (0.59s)
Creating working copy for https://github.com/0xLeif/Chain
Working copy of https://github.com/0xLeif/Chain resolved at 0.2.0
Creating working copy for https://github.com/0xLeif/E.num
Working copy of https://github.com/0xLeif/E.num resolved at 0.3.0
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ResolveProductDependencies
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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": "observation",
"name": "Observation",
"url": "https://github.com/0xLet/Observation.git",
"version": "unspecified",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/Observation",
"dependencies": [
{
"identity": "chain",
"name": "Chain",
"url": "https://github.com/0xLeif/Chain",
"version": "0.3.0",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/Chain",
"dependencies": [
{
"identity": "e.num",
"name": "E",
"url": "https://github.com/0xLeif/E.num",
"version": "0.3.0",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/E.num",
"dependencies": [
]
}
]
}
]
}
]
}
Fetching https://github.com/0xLet/Observation.git
[1/61] Fetching observation
Fetched https://github.com/0xLet/Observation.git from cache (0.58s)
Fetching https://github.com/0xLeif/Chain from cache
Fetched https://github.com/0xLeif/Chain from cache (0.41s)
Computing version for https://github.com/0xLeif/Chain
Computed https://github.com/0xLeif/Chain at 0.3.0 (1.01s)
Fetching https://github.com/0xLeif/E.num from cache
Fetched https://github.com/0xLeif/E.num from cache (0.49s)
Computing version for https://github.com/0xLeif/E.num
Computed https://github.com/0xLeif/E.num at 0.3.0 (0.53s)
Creating working copy for https://github.com/0xLeif/Chain
Working copy of https://github.com/0xLeif/Chain resolved at 0.3.0
Creating working copy for https://github.com/0xLeif/E.num
Working copy of https://github.com/0xLeif/E.num resolved at 0.3.0
Creating working copy for https://github.com/0xLet/Observation.git
Working copy of https://github.com/0xLet/Observation.git resolved at 0.0.2 (9e04c70)
warning: '.resolve-product-dependencies': dependency 'observation' is not used by any target
Found 1 product dependencies
- Chain
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Build
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Selected platform: macosSpm
Swift version: 6.1
Building package at path: $PWD
https://github.com/0xLet/Observation.git
https://github.com/0xLet/Observation.git
{
"dependencies" : [
{
"identity" : "chain",
"requirement" : {
"range" : [
{
"lower_bound" : "0.2.0",
"upper_bound" : "1.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/0xLeif/Chain"
}
],
"manifest_display_name" : "Observation",
"name" : "Observation",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
],
"products" : [
{
"name" : "Observation",
"targets" : [
"Observation"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "ObservationTests",
"module_type" : "SwiftTarget",
"name" : "ObservationTests",
"path" : "Tests/ObservationTests",
"sources" : [
"ObservationTests.swift",
"XCTestManifests.swift"
],
"target_dependencies" : [
"Observation"
],
"type" : "test"
},
{
"c99name" : "Observation",
"module_type" : "SwiftTarget",
"name" : "Observation",
"path" : "Sources/Observation",
"product_dependencies" : [
"Chain"
],
"product_memberships" : [
"Observation"
],
"sources" : [
"ObservedValue.swift"
],
"type" : "library"
}
],
"tools_version" : "5.3"
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.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...
[0/4] Write sources
[3/4] Write swift-version-2F0A5646E1D333AE.txt
[5/9] Compiling E State.swift
[6/9] Emitting module E
[7/9] Compiling E Variable.swift
[8/9] Compiling E Control.swift
[9/9] Compiling E Function.swift
[10/11] Emitting module Chain
[11/11] Compiling Chain Chain.swift
error: emit-module command failed with exit code 1 (use -v to see invocation)
[12/13] Emitting module Observation
<unknown>:0: error: circular dependency between modules 'Observation' and 'Foundation'
[13/13] Compiling Observation ObservedValue.swift
<unknown>:0: error: circular dependency between modules 'Observation' and 'Foundation'
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun swift build --arch arm64
[0/1] Planning build
Building for debugging...
[0/1] Write swift-version-2F0A5646E1D333AE.txt
[2/6] Compiling E State.swift
[3/6] Compiling E Control.swift
[4/6] Emitting module E
[5/6] Compiling E Function.swift
[6/6] Compiling E Variable.swift
[7/8] Compiling Chain Chain.swift
[8/8] Emitting module Chain
error: emit-module command failed with exit code 1 (use -v to see invocation)
[9/10] Emitting module Observation
<unknown>:0: error: circular dependency between modules 'Observation' and 'Foundation'
[10/10] Compiling Observation ObservedValue.swift
<unknown>:0: error: circular dependency between modules 'Observation' and 'Foundation'
BUILD FAILURE 6.1 macosSpm