Swift Package Index

Build Information

Failed to build CBOR, reference 0.7.0 (4da266), with Swift 6.3 for Android on 17 Apr 2026 16:21:20 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4606859-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:android-6.3-latest swift build --swift-sdk aarch64-unknown-linux-android28 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/wendylabsinc/cbor.git
Reference: 0.7.0
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/wendylabsinc/cbor
 * tag               0.7.0      -> FETCH_HEAD
HEAD is now at 4da266d Update version to 0.7.0 in README
Cloned https://github.com/wendylabsinc/cbor.git
Revision (git rev-parse @):
4da266dde3f9c2b8b1839a03089f36ddb6045f5b
SUCCESS checkout https://github.com/wendylabsinc/cbor.git at 0.7.0
========================================
Build
========================================
Selected platform:         android
Swift version:             6.3
Building package at path:  $PWD
https://github.com/wendylabsinc/cbor.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:android-6.3-latest swift build --swift-sdk aarch64-unknown-linux-android28 2>&1
android-6.3-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:9008270ea37a55e78725e6225015adb5eff8582da520c5232bf0499f32c36dc4
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:android-6.3-latest
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version--4F562202D5529B1.txt
[3/9] Emitting module CBOR
[4/9] Compiling CBOR CBORError.swift
[5/9] Compiling CBOR CBOR.swift
/host/spi-builder-workspace/Sources/CBOR/CBOR.swift:968:36: error: cannot find 'pow' in scope
 966 |     if exponent == 0 {
 967 |         // Subnormal number
 968 |         value = Double(fraction) * pow(2, -24)
     |                                    `- error: cannot find 'pow' in scope
 969 |     } else if exponent == 31 {
 970 |         // Infinity or NaN
/host/spi-builder-workspace/Sources/CBOR/CBOR.swift:974:45: error: cannot find 'pow' in scope
 972 |     } else {
 973 |         // Normal number
 974 |         value = Double(fraction | 0x0400) * pow(2, Double(exponent - 25))
     |                                             `- error: cannot find 'pow' in scope
 975 |     }
 976 |
[6/9] Compiling CBOR CBORCodable.swift
[7/9] Compiling CBOR CBORReader.swift
[8/9] Compiling CBOR CBORDecoder.swift
[9/9] Compiling CBOR CBOREncoder.swift
BUILD FAILURE 6.3 android