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Build Information

Failed to build NumSwift, reference main (d15cca), with Swift 6.2 (beta) for Android on 19 Aug 2025 06:39:17 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4609320-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/spi-images:android-6.2-latest swift build --swift-sdk aarch64-unknown-linux-android28 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.67.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/wvabrinskas/NumSwift.git
Reference: main
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/wvabrinskas/NumSwift
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at d15ccab Merge pull request #13 from wvabrinskas/develop
Cloned https://github.com/wvabrinskas/NumSwift.git
Revision (git rev-parse @):
d15ccabfa821ec8554e0b179347ae21052368420
SUCCESS checkout https://github.com/wvabrinskas/NumSwift.git at main
========================================
Build
========================================
Selected platform:         android
Swift version:             6.2
Building package at path:  $PWD
https://github.com/wvabrinskas/NumSwift.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/spi-images:android-6.2-latest swift build --swift-sdk aarch64-unknown-linux-android28 2>&1
android-6.2-latest: Pulling from finestructure/spi-images
Digest: sha256:b7c4a6b4153ff40ef9277e2157e708f835b8eb011095d53bd8db4594eb2b7798
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:android-6.2-latest
Building for debugging...
[0/4] Write sources
[1/4] Write swift-version-8C5A4AE7A8CE2BA.txt
[1/4] Compiling NumSwiftC numswiftc_base.c
/host/spi-builder-workspace/Sources/NumSwiftC/numswiftc.c:837:11: error: always_inline function 'vfmaq_f16' requires target feature 'fullfp16', but would be inlined into function 'neon_conv_5x5_f16' that is compiled without support for 'fullfp16'
  837 |     acc = vfmaq_f16(acc, sig_vec, filt_vec);
      |           ^
/host/spi-builder-workspace/Sources/NumSwiftC/numswiftc.c:940:13: error: always_inline function 'vfmaq_f16' requires target feature 'fullfp16', but would be inlined into function 'neon_conv_kernel_f16' that is compiled without support for 'fullfp16'
  940 |       acc = vfmaq_f16(acc, sig_vec, filt_vec);
      |             ^
/host/spi-builder-workspace/Sources/NumSwiftC/numswiftc.c:955:28: error: always_inline function 'vadd_f16' requires target feature 'fullfp16', but would be inlined into function 'neon_conv_kernel_f16' that is compiled without support for 'fullfp16'
  955 |     float16x4_t sum_pair = vadd_f16(sum_low, sum_high);
      |                            ^
/host/spi-builder-workspace/Sources/NumSwiftC/numswiftc.c:956:28: error: always_inline function 'vpadd_f16' requires target feature 'fullfp16', but would be inlined into function 'neon_conv_kernel_f16' that is compiled without support for 'fullfp16'
  956 |     float16x4_t sum_fold = vpadd_f16(sum_pair, sum_pair);
      |                            ^
/host/spi-builder-workspace/Sources/NumSwiftC/numswiftc.c:957:29: error: always_inline function 'vpadd_f16' requires target feature 'fullfp16', but would be inlined into function 'neon_conv_kernel_f16' that is compiled without support for 'fullfp16'
  957 |     float16x4_t sum_final = vpadd_f16(sum_fold, sum_fold);
      |                             ^
5 errors generated.
[3/4] Compiling NumSwiftC numswiftc.c
BUILD FAILURE 6.2 android