The Swift Package Index logo.Swift Package Index

Has it really been five years since Swift Package Index launched? Read our anniversary blog post!

Build Information

Failed to build RTree, reference 2.2.1 (d05856), with Swift 6.2 (beta) for Wasm on 20 Jun 2025 10:22:38 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4606859-1":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:wasm-6.2-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.64.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/emma-k-alexandra/RTree.git
Reference: 2.2.1
Initialized empty Git repository in /host/spi-builder-workspace/.git/
hint: Using 'master' as the name for the initial branch. This default branch name
hint: is subject to change. To configure the initial branch name to use in all
hint: of your new repositories, which will suppress this warning, call:
hint:
hint: 	git config --global init.defaultBranch <name>
hint:
hint: Names commonly chosen instead of 'master' are 'main', 'trunk' and
hint: 'development'. The just-created branch can be renamed via this command:
hint:
hint: 	git branch -m <name>
From https://github.com/emma-k-alexandra/RTree
 * tag               2.2.1      -> FETCH_HEAD
HEAD is now at d058564 fix: properly insert first element into tree
Cloned https://github.com/emma-k-alexandra/RTree.git
Revision (git rev-parse @):
d0585640916a1d793e50ee5676c58de183936492
SUCCESS checkout https://github.com/emma-k-alexandra/RTree.git at 2.2.1
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.2
Building package at path:  $PWD
https://github.com/emma-k-alexandra/RTree.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-1":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:wasm-6.2-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1
wasm-6.2-latest: Pulling from finestructure/spi-images
Digest: sha256:44384f43f933eaa0f42803e9ef7c3d8388c5841ccc831a15a5edf63d8c273423
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:wasm-6.2-latest
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version-24593BA9C3E375BF.txt
[3/16] Compiling RTree Storage.swift
/host/spi-builder-workspace/Sources/RTree/BoundingRectangle.swift:8:8: error: no such module 'Foundation'
  6 | //
  7 |
  8 | import Foundation
    |        `- error: no such module 'Foundation'
  9 |
 10 | /// An axis aligned minimal bounding rectangle (MBR)
[4/16] Compiling RTree BoundingRectangle.swift
/host/spi-builder-workspace/Sources/RTree/BoundingRectangle.swift:8:8: error: no such module 'Foundation'
  6 | //
  7 |
  8 | import Foundation
    |        `- error: no such module 'Foundation'
  9 |
 10 | /// An axis aligned minimal bounding rectangle (MBR)
[5/16] Compiling RTree DirectoryNodeData.swift
/host/spi-builder-workspace/Sources/RTree/BoundingRectangle.swift:8:8: error: no such module 'Foundation'
  6 | //
  7 |
  8 | import Foundation
    |        `- error: no such module 'Foundation'
  9 |
 10 | /// An axis aligned minimal bounding rectangle (MBR)
[6/17] Compiling RTree RTreeOptions.swift
/host/spi-builder-workspace/Sources/RTree/BoundingRectangle.swift:8:8: error: no such module 'Foundation'
  6 | //
  7 |
  8 | import Foundation
    |        `- error: no such module 'Foundation'
  9 |
 10 | /// An axis aligned minimal bounding rectangle (MBR)
[7/17] Compiling RTree SpatialObject.swift
/host/spi-builder-workspace/Sources/RTree/BoundingRectangle.swift:8:8: error: no such module 'Foundation'
  6 | //
  7 |
  8 | import Foundation
    |        `- error: no such module 'Foundation'
  9 |
 10 | /// An axis aligned minimal bounding rectangle (MBR)
[8/17] Compiling RTree Utilities.swift
/host/spi-builder-workspace/Sources/RTree/BoundingRectangle.swift:8:8: error: no such module 'Foundation'
  6 | //
  7 |
  8 | import Foundation
    |        `- error: no such module 'Foundation'
  9 |
 10 | /// An axis aligned minimal bounding rectangle (MBR)
error: emit-module command failed with exit code 1 (use -v to see invocation)
[9/17] Emitting module RTree
/host/spi-builder-workspace/Sources/RTree/BoundingRectangle.swift:8:8: error: no such module 'Foundation'
  6 | //
  7 |
  8 | import Foundation
    |        `- error: no such module 'Foundation'
  9 |
 10 | /// An axis aligned minimal bounding rectangle (MBR)
[10/17] Compiling RTree RTree.swift
/host/spi-builder-workspace/Sources/RTree/BoundingRectangle.swift:8:8: error: no such module 'Foundation'
  6 | //
  7 |
  8 | import Foundation
    |        `- error: no such module 'Foundation'
  9 |
 10 | /// An axis aligned minimal bounding rectangle (MBR)
[11/17] Compiling RTree RTreeError.swift
/host/spi-builder-workspace/Sources/RTree/BoundingRectangle.swift:8:8: error: no such module 'Foundation'
  6 | //
  7 |
  8 | import Foundation
    |        `- error: no such module 'Foundation'
  9 |
 10 | /// An axis aligned minimal bounding rectangle (MBR)
[12/17] Compiling RTree NearestNeighborIterator.swift
/host/spi-builder-workspace/Sources/RTree/BoundingRectangle.swift:8:8: error: no such module 'Foundation'
  6 | //
  7 |
  8 | import Foundation
    |        `- error: no such module 'Foundation'
  9 |
 10 | /// An axis aligned minimal bounding rectangle (MBR)
[13/17] Compiling RTree PointN.swift
/host/spi-builder-workspace/Sources/RTree/BoundingRectangle.swift:8:8: error: no such module 'Foundation'
  6 | //
  7 |
  8 | import Foundation
    |        `- error: no such module 'Foundation'
  9 |
 10 | /// An axis aligned minimal bounding rectangle (MBR)
[14/17] Compiling RTree Heap.swift
/host/spi-builder-workspace/Sources/RTree/BoundingRectangle.swift:8:8: error: no such module 'Foundation'
  6 | //
  7 |
  8 | import Foundation
    |        `- error: no such module 'Foundation'
  9 |
 10 | /// An axis aligned minimal bounding rectangle (MBR)
[15/17] Compiling RTree Insertion.swift
/host/spi-builder-workspace/Sources/RTree/BoundingRectangle.swift:8:8: error: no such module 'Foundation'
  6 | //
  7 |
  8 | import Foundation
    |        `- error: no such module 'Foundation'
  9 |
 10 | /// An axis aligned minimal bounding rectangle (MBR)
[16/17] Compiling RTree RTreeNode.swift
/host/spi-builder-workspace/Sources/RTree/BoundingRectangle.swift:8:8: error: no such module 'Foundation'
  6 | //
  7 |
  8 | import Foundation
    |        `- error: no such module 'Foundation'
  9 |
 10 | /// An axis aligned minimal bounding rectangle (MBR)
[17/17] Compiling RTree RTreeNodeDistanceWrapper.swift
/host/spi-builder-workspace/Sources/RTree/BoundingRectangle.swift:8:8: error: no such module 'Foundation'
  6 | //
  7 |
  8 | import Foundation
    |        `- error: no such module 'Foundation'
  9 |
 10 | /// An axis aligned minimal bounding rectangle (MBR)
BUILD FAILURE 6.2 wasm