StockfishKit – Build Information

Build Information

Failed to build StockfishKit, reference v0.1.1 (c8567e), with Swift 6.1 for Android on 12 Jul 2026 10:52:42 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-53886770-0":/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 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 0e64495ecc1688c3b3e031a5ef1348b5c05091ae
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/varton86/StockfishKit.git
Reference: v0.1.1
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/varton86/StockfishKit
 * tag               v0.1.1     -> FETCH_HEAD
HEAD is now at c8567ee Add explicit FEN search APIs
Cloned https://github.com/varton86/StockfishKit.git
Revision (git rev-parse @):
c8567ee01df5d42d552bf795c565faa61baf9592
SUCCESS checkout https://github.com/varton86/StockfishKit.git at v0.1.1
========================================
Build
========================================
Selected platform:         android
Swift version:             6.1
Building package at path:  $PWD
https://github.com/varton86/StockfishKit.git
https://github.com/varton86/StockfishKit.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-53886770-0":/host -w "$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: sha256:365d9b14669f92fea0572234887def10439445c91d7e524c78a6579ad7294f11
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:android-6.1-latest
Building for debugging...
[0/25] Compiling CStockfish memory.cpp
[1/25] Write swift-version-24593BA9C3E375BF.txt
[1/25] Write sources
[3/25] Compiling half_ka_v2_hm.cpp
[4/25] Compiling CStockfish misc.cpp
[5/25] Compiling CStockfish movegen.cpp
In file included from /host/spi-builder-workspace/vendor/Stockfish/src/nnue/network.cpp:19:
In file included from /host/spi-builder-workspace/vendor/Stockfish/src/nnue/network.h:34:
In file included from /host/spi-builder-workspace/vendor/Stockfish/src/nnue/nnue_accumulator.h:31:
In file included from /host/spi-builder-workspace/vendor/Stockfish/src/nnue/nnue_architecture.h:30:
In file included from /host/spi-builder-workspace/vendor/Stockfish/src/nnue/layers/affine_transform.h:29:
/host/spi-builder-workspace/vendor/Stockfish/src/nnue/layers/../simd.h:354:11: error: always_inline function 'vdotq_s32' requires target feature 'dotprod', but would be inlined into function 'dotprod_m128_add_dpbusd_epi32' that is compiled without support for 'dotprod'
  354 |     acc = vdotq_s32(acc, a, b);
      |           ^
1 error generated.
[6/25] Compiling network.cpp
[6/25] Compiling nnue_accumulator.cpp
[6/25] Compiling CStockfish tune.cpp
[6/25] Compiling CStockfish tt.cpp
[6/25] Compiling CStockfish uci.cpp
[6/25] Compiling CStockfish ucioption.cpp
[6/25] Compiling CStockfish position.cpp
[6/25] Compiling nnue_misc.cpp
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-53886770-0":/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 2>&1
android-6.1-latest: Pulling from saguaro1/spi-images
Digest: sha256:365d9b14669f92fea0572234887def10439445c91d7e524c78a6579ad7294f11
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:android-6.1-latest
[0/1] Planning build
Building for debugging...
[0/20] Compiling CStockfish tune.cpp
[1/20] Compiling CStockfish ucioption.cpp
[2/20] Write swift-version-24593BA9C3E375BF.txt
[3/20] Compiling CStockfish timeman.cpp
[4/20] Compiling CStockfish tt.cpp
[5/20] Compiling CStockfish score.cpp
[6/20] Compiling CStockfish thread.cpp
[7/20] Compiling nnue_misc.cpp
[7/20] Compiling CStockfish uci.cpp
[9/20] Compiling nnue_accumulator.cpp
[10/20] Compiling CStockfish position.cpp
[11/20] Compiling tbprobe.cpp
[12/20] Compiling CStockfish movepick.cpp
In file included from /host/spi-builder-workspace/vendor/Stockfish/src/nnue/network.cpp:19:
In file included from /host/spi-builder-workspace/vendor/Stockfish/src/nnue/network.h:34:
In file included from /host/spi-builder-workspace/vendor/Stockfish/src/nnue/nnue_accumulator.h:31:
In file included from /host/spi-builder-workspace/vendor/Stockfish/src/nnue/nnue_architecture.h:30:
In file included from /host/spi-builder-workspace/vendor/Stockfish/src/nnue/layers/affine_transform.h:29:
/host/spi-builder-workspace/vendor/Stockfish/src/nnue/layers/../simd.h:354:11: error: always_inline function 'vdotq_s32' requires target feature 'dotprod', but would be inlined into function 'dotprod_m128_add_dpbusd_epi32' that is compiled without support for 'dotprod'
  354 |     acc = vdotq_s32(acc, a, b);
      |           ^
1 error generated.
[13/20] Compiling network.cpp
[13/20] Compiling CStockfish bitboard.cpp
[13/20] Compiling full_threats.cpp
[13/20] Compiling CStockfish benchmark.cpp
[13/20] Compiling CStockfish evaluate.cpp
[13/20] Compiling CStockfish engine.cpp
[13/20] Compiling CStockfish search.cpp
BUILD FAILURE 6.1 android