Swift Package Index

Build Information

Failed to build Observation with Swift 5.9 for macOS (SPM).

Build Command

Build command unavailable

Build Log

========================================
RunAll
========================================
Builder version: 4.27.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/0xLet/Observation.git
Reference: main
Initialized empty Git repository in /Users/admin/builds/J1XnyXFH/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/.git/
From https://github.com/0xLet/Observation
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
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 main
Fetching https://github.com/0xLeif/E.num from cache
Fetching https://github.com/0xLeif/Chain from cache
Fetched https://github.com/0xLeif/Chain (0.23s)
Computing version for https://github.com/0xLeif/Chain
Fetched https://github.com/0xLeif/E.num (0.25s)
Computed https://github.com/0xLeif/Chain at 0.2.0 (0.61s)
Computing version for https://github.com/0xLeif/E.num
Computed https://github.com/0xLeif/E.num at 0.3.0 (0.46s)
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
========================================
ResolveProductDependencies
========================================
Resolving dependencies ...
{
  "identity": ".resolve-product-dependencies",
  "name": "resolve-dependencies",
  "url": "/Users/admin/builds/J1XnyXFH/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/.resolve-product-dependencies",
  "version": "unspecified",
  "path": "/Users/admin/builds/J1XnyXFH/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/.resolve-product-dependencies",
  "dependencies": [
    {
      "identity": "observation",
      "name": "Observation",
      "url": "https://github.com/0xLet/Observation.git",
      "version": "unspecified",
      "path": "/Users/admin/builds/J1XnyXFH/0/finestructure/swiftpackageindex-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/builds/J1XnyXFH/0/finestructure/swiftpackageindex-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/builds/J1XnyXFH/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/E.num",
              "dependencies": [
              ]
            }
          ]
        }
      ]
    }
  ]
}
Fetching https://github.com/0xLet/Observation.git
[2/61] Fetching observation
Fetched https://github.com/0xLet/Observation.git (0.32s)
Fetching https://github.com/0xLeif/Chain from cache
Fetched https://github.com/0xLeif/Chain (0.23s)
Computing version for https://github.com/0xLeif/Chain
Computed https://github.com/0xLeif/Chain at 0.3.0 (0.54s)
Fetching https://github.com/0xLeif/E.num from cache
Fetched https://github.com/0xLeif/E.num (0.21s)
Computing version for https://github.com/0xLeif/E.num
Computed https://github.com/0xLeif/E.num at 0.3.0 (0.03s)
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/0xLet/Observation.git
Working copy of https://github.com/0xLet/Observation.git resolved at main
Creating working copy for https://github.com/0xLeif/E.num
Working copy of https://github.com/0xLeif/E.num resolved at 0.3.0
warning: '.resolve-product-dependencies': dependency 'observation' is not used by any target
Found 1 product dependencies
  - Chain
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             5.9
Building package at path:  $PWD/checkout
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-15.0.0.app xcrun swift build --arch arm64
Building for debugging...
[1/5] Compiling E Function.swift
[2/5] Compiling E State.swift
[3/5] Compiling E Variable.swift
[4/5] Emitting module E
[5/5] Compiling E Control.swift
[6/7] Compiling Chain Chain.swift
[7/7] Emitting module Chain
error: emit-module command failed with exit code 1 (use -v to see invocation)
[8/9] Emitting module Observation
<unknown>:0: error: circular dependency between modules 'Observation' and 'Foundation'
[9/9] Compiling Observation ObservedValue.swift
<unknown>:0: error: circular dependency between modules 'Observation' and 'Foundation'
error: fatalError
[0/1] Planning build
Building for debugging...
error: emit-module command failed with exit code 1 (use -v to see invocation)
[1/2] Emitting module Observation
<unknown>:0: error: circular dependency between modules 'Observation' and 'Foundation'
[2/2] Compiling Observation ObservedValue.swift
<unknown>:0: error: circular dependency between modules 'Observation' and 'Foundation'
error: fatalError
BUILD FAILURE 5.9 macosSpm