Swift Package IndexBuild Information
Successful build of USearch, reference v2.26.6 (a985f7), with Swift 6.1 for Android on 27 Oct 2026 19:53:50 UTC.
Swift 6 data race errors: 0
Build Command
bash -c docker run --pull=always --rm -v "checkouts-54344845-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:android-6.1-latest swift build --swift-sdk aarch64-unknown-linux-android24 -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 2>&1Build Log
========================================
RunAll
========================================
Builder version: 5.1.3
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/unum-cloud/usearch.git
Reference: v2.26.6
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/unum-cloud/usearch
* tag v2.26.6 -> FETCH_HEAD
HEAD is now at a985f77 Release: v2.26.6 [skip ci] ### Patch
Submodule path 'numkong': checked out '254198d3cc1e9fbbfc194484d20cc9767dd8a676'
Submodule path 'stringzilla': checked out '30d3e2129654d8269b3f66726414f9694c834e25'
Submodule 'numkong' (https://github.com/ashvardanian/NumKong) registered for path 'numkong'
Submodule 'stringzilla' (https://github.com/ashvardanian/stringzilla) registered for path 'stringzilla'
Cloning into '/host/spi-builder-workspace/numkong'...
Cloning into '/host/spi-builder-workspace/stringzilla'...
Cloned https://github.com/unum-cloud/usearch.git
Revision (git rev-parse @):
a985f77553d2d58d5ef1516eafaae81480bb3c30
SUCCESS checkout https://github.com/unum-cloud/usearch.git at v2.26.6
========================================
Build
========================================
Selected platform: android
Swift version: 6.1
Building package at path: $PWD
https://github.com/unum-cloud/usearch.git
https://github.com/unum-cloud/usearch.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344845-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:android-6.1-latest swift build --swift-sdk aarch64-unknown-linux-android24 -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 2>&1
android-6.1-latest: Pulling from saguaro1/spi-images
Digest: sha256:1af1ef9e2b8f7a959ad4dced2035c22f050ae85f531ed2857472423d8f2ef4d3
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:android-6.1-latest
Fetching https://github.com/ashvardanian/NumKong
[1/37020] Fetching numkong
Fetched https://github.com/ashvardanian/NumKong from cache (2.13s)
Computing version for https://github.com/ashvardanian/NumKong
Computed https://github.com/ashvardanian/NumKong at 7.8.6 (2.37s)
Creating working copy for https://github.com/ashvardanian/NumKong
Working copy of https://github.com/ashvardanian/NumKong resolved at 7.8.6
Building for debugging...
[0/3] Write sources
[1/3] Write swift-version-24593BA9C3E375BF.txt
[2/3] Compiling USearchC lib.cpp
[4/7] Compiling USearch Util.swift
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
[5/7] Emitting module USearch
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
[6/7] Compiling USearch USearchIndex+Sugar.swift
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
[7/7] Compiling USearch USearchIndex.swift
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
Build complete! (8.68s)
Build complete.
{
"cxx_language_standard" : "c++11",
"dependencies" : [
{
"identity" : "numkong",
"requirement" : {
"range" : [
{
"lower_bound" : "7.8.6",
"upper_bound" : "8.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/ashvardanian/NumKong"
}
],
"manifest_display_name" : "USearch",
"name" : "USearch",
"path" : "/host/spi-builder-workspace",
"platforms" : [
{
"name" : "macos",
"version" : "12.0"
},
{
"name" : "ios",
"version" : "15.0"
},
{
"name" : "watchos",
"version" : "8.0"
},
{
"name" : "tvos",
"version" : "15.0"
}
],
"products" : [
{
"name" : "USearch",
"targets" : [
"USearch"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "USearchTestsSwift",
"module_type" : "SwiftTarget",
"name" : "USearchTestsSwift",
"path" : "swift",
"sources" : [
"Test.swift"
],
"target_dependencies" : [
"USearch"
],
"type" : "test"
},
{
"c99name" : "USearchC",
"module_type" : "ClangTarget",
"name" : "USearchC",
"path" : "c",
"product_dependencies" : [
"CNumKongDispatch"
],
"product_memberships" : [
"USearch"
],
"sources" : [
"lib.cpp"
],
"type" : "library"
},
{
"c99name" : "USearch",
"module_type" : "SwiftTarget",
"name" : "USearch",
"path" : "swift",
"product_memberships" : [
"USearch"
],
"sources" : [
"USearchIndex+Sugar.swift",
"USearchIndex.swift",
"Util.swift"
],
"target_dependencies" : [
"USearchC"
],
"type" : "library"
}
],
"tools_version" : "6.0"
}
android-6.1-latest: Pulling from saguaro1/spi-images
Digest: sha256:1af1ef9e2b8f7a959ad4dced2035c22f050ae85f531ed2857472423d8f2ef4d3
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:android-6.1-latest
Done.