Swift Package Index

Build Information

Failed to build LittleBlueTooth, reference master (b8be23), with Swift 6.3 for Android on 19 Apr 2026 14:01:06 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4609320-2":/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/DrAma999/LittleBlueTooth.git
Reference: master
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/DrAma999/LittleBlueTooth
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at b8be234 Fix force unwrap crash in discover methods (#45)
Cloned https://github.com/DrAma999/LittleBlueTooth.git
Revision (git rev-parse @):
b8be234506eee294a69a9cbaa60be1c5ecdb99e5
SUCCESS checkout https://github.com/DrAma999/LittleBlueTooth.git at master
========================================
Build
========================================
Selected platform:         android
Swift version:             6.3
Building package at path:  $PWD
https://github.com/DrAma999/LittleBlueTooth.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-2":/host -w "$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
warning: 'spi-builder-workspace': /host/spi-builder-workspace/Package.swift:26:10: warning: 'package(name:url:_:)' is deprecated: use package(url:_:) instead [#DeprecatedDeclaration]
24 |     dependencies: [
25 |         // Dependencies declare other packages that this package depends on.
26 |         .package(name: "CoreBluetoothMock",
   |          `- warning: 'package(name:url:_:)' is deprecated: use package(url:_:) instead [#DeprecatedDeclaration]
27 |                  url: "https://github.com/NordicSemiconductor/IOS-CoreBluetooth-Mock.git",
28 |                  .upToNextMinor(from: "0.18.0")),
[#DeprecatedDeclaration]: <https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration>
Fetching https://github.com/NordicSemiconductor/IOS-CoreBluetooth-Mock.git
[1/7168] Fetching ios-corebluetooth-mock
Fetched https://github.com/NordicSemiconductor/IOS-CoreBluetooth-Mock.git from cache (1.15s)
Computing version for https://github.com/NordicSemiconductor/IOS-CoreBluetooth-Mock.git
Computed https://github.com/NordicSemiconductor/IOS-CoreBluetooth-Mock.git at 0.18.0 (3.47s)
Creating working copy for https://github.com/NordicSemiconductor/IOS-CoreBluetooth-Mock.git
Working copy of https://github.com/NordicSemiconductor/IOS-CoreBluetooth-Mock.git resolved at 0.18.0
Building for debugging...
[0/4] Write sources
[3/4] Write swift-version--4F562202D5529B1.txt
error: emit-module command failed with exit code 1 (use -v to see invocation)
[5/40] Emitting module LittleBlueTooth
/host/spi-builder-workspace/Sources/LittleBlueTooth/Classes/CustomOperator/JustLittleBlueTooth.swift:9:8: error: no such module 'Combine'
 7 |
 8 | import Foundation
 9 | import Combine
   |        `- error: no such module 'Combine'
10 | /// Syntactic sugar to start a `LittleBlueTooth` pipeline
11 | public var StartLittleBlueTooth: Result<(), LittleBluetoothError>.Publisher {
error: emit-module command failed with exit code 1 (use -v to see invocation)
[6/42] Emitting module CoreBluetoothMock
/host/spi-builder-workspace/.build/checkouts/IOS-CoreBluetooth-Mock/CoreBluetoothMock/CBMAttributes.swift:31:8: error: no such module 'CoreBluetooth'
 29 | */
 30 |
 31 | import CoreBluetooth
    |        `- error: no such module 'CoreBluetooth'
 32 |
 33 | /// A representation of common aspects of services offered by a peripheral.
[7/43] Compiling LittleBlueTooth JustLittleBlueTooth.swift
/host/spi-builder-workspace/.build/checkouts/IOS-CoreBluetooth-Mock/CoreBluetoothMock/CBMAttributes.swift:31:8: error: no such module 'CoreBluetooth'
 29 | */
 30 |
 31 | import CoreBluetooth
    |        `- error: no such module 'CoreBluetooth'
 32 |
 33 | /// A representation of common aspects of services offered by a peripheral.
[8/43] Compiling LittleBlueTooth Listen.swift
/host/spi-builder-workspace/.build/checkouts/IOS-CoreBluetooth-Mock/CoreBluetoothMock/CBMAttributes.swift:31:8: error: no such module 'CoreBluetooth'
 29 | */
 30 |
 31 | import CoreBluetooth
    |        `- error: no such module 'CoreBluetooth'
 32 |
 33 | /// A representation of common aspects of services offered by a peripheral.
[9/43] Compiling LittleBlueTooth Log.swift
/host/spi-builder-workspace/.build/checkouts/IOS-CoreBluetooth-Mock/CoreBluetoothMock/CBMAttributes.swift:31:8: error: no such module 'CoreBluetooth'
 29 | */
 30 |
 31 | import CoreBluetooth
    |        `- error: no such module 'CoreBluetooth'
 32 |
 33 | /// A representation of common aspects of services offered by a peripheral.
[10/43] Compiling LittleBlueTooth ReadAndWrite.swift
/host/spi-builder-workspace/.build/checkouts/IOS-CoreBluetooth-Mock/CoreBluetoothMock/CBMAttributes.swift:31:8: error: no such module 'CoreBluetooth'
 29 | */
 30 |
 31 | import CoreBluetooth
    |        `- error: no such module 'CoreBluetooth'
 32 |
 33 | /// A representation of common aspects of services offered by a peripheral.
[11/43] Compiling CoreBluetoothMock CBMPeripheralSpecDelegate.swift
/host/spi-builder-workspace/.build/checkouts/IOS-CoreBluetooth-Mock/CoreBluetoothMock/CBMAttributes.swift:31:8: error: no such module 'CoreBluetooth'
 29 | */
 30 |
 31 | import CoreBluetooth
    |        `- error: no such module 'CoreBluetooth'
 32 |
 33 | /// A representation of common aspects of services offered by a peripheral.
/host/spi-builder-workspace/Sources/LittleBlueTooth/Classes/CustomOperator/JustLittleBlueTooth.swift:9:8: error: no such module 'Combine'
 7 |
 8 | import Foundation
 9 | import Combine
   |        `- error: no such module 'Combine'
10 | /// Syntactic sugar to start a `LittleBlueTooth` pipeline
11 | public var StartLittleBlueTooth: Result<(), LittleBluetoothError>.Publisher {
/host/spi-builder-workspace/Sources/LittleBlueTooth/Classes/CustomOperator/JustLittleBlueTooth.swift:9:8: error: no such module 'Combine'
 7 |
 8 | import Foundation
 9 | import Combine
   |        `- error: no such module 'Combine'
10 | /// Syntactic sugar to start a `LittleBlueTooth` pipeline
11 | public var StartLittleBlueTooth: Result<(), LittleBluetoothError>.Publisher {
/host/spi-builder-workspace/Sources/LittleBlueTooth/Classes/CustomOperator/JustLittleBlueTooth.swift:9:8: error: no such module 'Combine'
 7 |
 8 | import Foundation
 9 | import Combine
   |        `- error: no such module 'Combine'
10 | /// Syntactic sugar to start a `LittleBlueTooth` pipeline
11 | public var StartLittleBlueTooth: Result<(), LittleBluetoothError>.Publisher {
[15/43] Compiling LittleBlueTooth CoreBluetoothTypeAliases.swift
/host/spi-builder-workspace/Sources/LittleBlueTooth/Classes/CustomOperator/JustLittleBlueTooth.swift:9:8: error: no such module 'Combine'
 7 |
 8 | import Foundation
 9 | import Combine
   |        `- error: no such module 'Combine'
10 | /// Syntactic sugar to start a `LittleBlueTooth` pipeline
11 | public var StartLittleBlueTooth: Result<(), LittleBluetoothError>.Publisher {
[16/43] Compiling LittleBlueTooth LittleBlueTooth.swift
/host/spi-builder-workspace/Sources/LittleBlueTooth/Classes/CustomOperator/JustLittleBlueTooth.swift:9:8: error: no such module 'Combine'
 7 |
 8 | import Foundation
 9 | import Combine
   |        `- error: no such module 'Combine'
10 | /// Syntactic sugar to start a `LittleBlueTooth` pipeline
11 | public var StartLittleBlueTooth: Result<(), LittleBluetoothError>.Publisher {
[17/43] Compiling LittleBlueTooth LittleBlueToothCharacteristic.swift
/host/spi-builder-workspace/.build/checkouts/IOS-CoreBluetooth-Mock/CoreBluetoothMock/CBMAttributes.swift:31:8: error: no such module 'CoreBluetooth'
 29 | */
 30 |
 31 | import CoreBluetooth
    |        `- error: no such module 'CoreBluetooth'
 32 |
 33 | /// A representation of common aspects of services offered by a peripheral.
[18/43] Compiling LittleBlueTooth LittleBluetoothConfiguration.swift
/host/spi-builder-workspace/.build/checkouts/IOS-CoreBluetooth-Mock/CoreBluetoothMock/CBMAttributes.swift:31:8: error: no such module 'CoreBluetooth'
 29 | */
 30 |
 31 | import CoreBluetooth
    |        `- error: no such module 'CoreBluetooth'
 32 |
 33 | /// A representation of common aspects of services offered by a peripheral.
[19/43] Compiling LittleBlueTooth Loggable.swift
/host/spi-builder-workspace/.build/checkouts/IOS-CoreBluetooth-Mock/CoreBluetoothMock/CBMAttributes.swift:31:8: error: no such module 'CoreBluetooth'
 29 | */
 30 |
 31 | import CoreBluetooth
    |        `- error: no such module 'CoreBluetooth'
 32 |
 33 | /// A representation of common aspects of services offered by a peripheral.
[20/43] Compiling LittleBlueTooth Helper.swift
/host/spi-builder-workspace/.build/checkouts/IOS-CoreBluetooth-Mock/CoreBluetoothMock/CBMAttributes.swift:31:8: error: no such module 'CoreBluetooth'
 29 | */
 30 |
 31 | import CoreBluetooth
    |        `- error: no such module 'CoreBluetooth'
 32 |
 33 | /// A representation of common aspects of services offered by a peripheral.
[21/43] Compiling LittleBlueTooth CBPeripheralProxy.swift
/host/spi-builder-workspace/.build/checkouts/IOS-CoreBluetooth-Mock/CoreBluetoothMock/CBMAttributes.swift:31:8: error: no such module 'CoreBluetooth'
 29 | */
 30 |
 31 | import CoreBluetooth
    |        `- error: no such module 'CoreBluetooth'
 32 |
 33 | /// A representation of common aspects of services offered by a peripheral.
[22/43] Compiling LittleBlueTooth ReplaySubject.swift
/host/spi-builder-workspace/.build/checkouts/IOS-CoreBluetooth-Mock/CoreBluetoothMock/CBMAttributes.swift:31:8: error: no such module 'CoreBluetooth'
 29 | */
 30 |
 31 | import CoreBluetooth
    |        `- error: no such module 'CoreBluetooth'
 32 |
 33 | /// A representation of common aspects of services offered by a peripheral.
/host/spi-builder-workspace/Sources/LittleBlueTooth/Classes/CustomOperator/JustLittleBlueTooth.swift:9:8: error: no such module 'Combine'
 7 |
 8 | import Foundation
 9 | import Combine
   |        `- error: no such module 'Combine'
10 | /// Syntactic sugar to start a `LittleBlueTooth` pipeline
11 | public var StartLittleBlueTooth: Result<(), LittleBluetoothError>.Publisher {
[24/43] Compiling LittleBlueTooth ScanAndConnection.swift
/host/spi-builder-workspace/Sources/LittleBlueTooth/Classes/CustomOperator/JustLittleBlueTooth.swift:9:8: error: no such module 'Combine'
 7 |
 8 | import Foundation
 9 | import Combine
   |        `- error: no such module 'Combine'
10 | /// Syntactic sugar to start a `LittleBlueTooth` pipeline
11 | public var StartLittleBlueTooth: Result<(), LittleBluetoothError>.Publisher {
[25/43] Compiling LittleBlueTooth LittleBlueToothError.swift
/host/spi-builder-workspace/Sources/LittleBlueTooth/Classes/CustomOperator/JustLittleBlueTooth.swift:9:8: error: no such module 'Combine'
 7 |
 8 | import Foundation
 9 | import Combine
   |        `- error: no such module 'Combine'
10 | /// Syntactic sugar to start a `LittleBlueTooth` pipeline
11 | public var StartLittleBlueTooth: Result<(), LittleBluetoothError>.Publisher {
[26/43] Compiling LittleBlueTooth ShareReplay.swift
/host/spi-builder-workspace/Sources/LittleBlueTooth/Classes/CustomOperator/JustLittleBlueTooth.swift:9:8: error: no such module 'Combine'
 7 |
 8 | import Foundation
 9 | import Combine
   |        `- error: no such module 'Combine'
10 | /// Syntactic sugar to start a `LittleBlueTooth` pipeline
11 | public var StartLittleBlueTooth: Result<(), LittleBluetoothError>.Publisher {
[27/43] Compiling LittleBlueTooth Utilities.swift
/host/spi-builder-workspace/Sources/LittleBlueTooth/Classes/CustomOperator/JustLittleBlueTooth.swift:9:8: error: no such module 'Combine'
 7 |
 8 | import Foundation
 9 | import Combine
   |        `- error: no such module 'Combine'
10 | /// Syntactic sugar to start a `LittleBlueTooth` pipeline
11 | public var StartLittleBlueTooth: Result<(), LittleBluetoothError>.Publisher {
[28/43] Compiling LittleBlueTooth AdvertisingData.swift
/host/spi-builder-workspace/.build/checkouts/IOS-CoreBluetooth-Mock/CoreBluetoothMock/CBMAttributes.swift:31:8: error: no such module 'CoreBluetooth'
 29 | */
 30 |
 31 | import CoreBluetooth
    |        `- error: no such module 'CoreBluetooth'
 32 |
 33 | /// A representation of common aspects of services offered by a peripheral.
[29/43] Compiling LittleBlueTooth CentralRestorer.swift
/host/spi-builder-workspace/.build/checkouts/IOS-CoreBluetooth-Mock/CoreBluetoothMock/CBMAttributes.swift:31:8: error: no such module 'CoreBluetooth'
 29 | */
 30 |
 31 | import CoreBluetooth
    |        `- error: no such module 'CoreBluetooth'
 32 |
 33 | /// A representation of common aspects of services offered by a peripheral.
/host/spi-builder-workspace/Sources/LittleBlueTooth/Classes/CustomOperator/JustLittleBlueTooth.swift:9:8: error: no such module 'Combine'
 7 |
 8 | import Foundation
 9 | import Combine
   |        `- error: no such module 'Combine'
10 | /// Syntactic sugar to start a `LittleBlueTooth` pipeline
11 | public var StartLittleBlueTooth: Result<(), LittleBluetoothError>.Publisher {
/host/spi-builder-workspace/Sources/LittleBlueTooth/Classes/CustomOperator/JustLittleBlueTooth.swift:9:8: error: no such module 'Combine'
 7 |
 8 | import Foundation
 9 | import Combine
   |        `- error: no such module 'Combine'
10 | /// Syntactic sugar to start a `LittleBlueTooth` pipeline
11 | public var StartLittleBlueTooth: Result<(), LittleBluetoothError>.Publisher {
[32/43] Compiling LittleBlueTooth ReplaySubjectSubscription.swift
/host/spi-builder-workspace/Sources/LittleBlueTooth/Classes/CustomOperator/JustLittleBlueTooth.swift:9:8: error: no such module 'Combine'
 7 |
 8 | import Foundation
 9 | import Combine
   |        `- error: no such module 'Combine'
10 | /// Syntactic sugar to start a `LittleBlueTooth` pipeline
11 | public var StartLittleBlueTooth: Result<(), LittleBluetoothError>.Publisher {
[33/43] Compiling LittleBlueTooth Peripheral.swift
/host/spi-builder-workspace/Sources/LittleBlueTooth/Classes/CustomOperator/JustLittleBlueTooth.swift:9:8: error: no such module 'Combine'
 7 |
 8 | import Foundation
 9 | import Combine
   |        `- error: no such module 'Combine'
10 | /// Syntactic sugar to start a `LittleBlueTooth` pipeline
11 | public var StartLittleBlueTooth: Result<(), LittleBluetoothError>.Publisher {
[34/43] Compiling LittleBlueTooth PeripheralDiscovery.swift
/host/spi-builder-workspace/Sources/LittleBlueTooth/Classes/CustomOperator/JustLittleBlueTooth.swift:9:8: error: no such module 'Combine'
 7 |
 8 | import Foundation
 9 | import Combine
   |        `- error: no such module 'Combine'
10 | /// Syntactic sugar to start a `LittleBlueTooth` pipeline
11 | public var StartLittleBlueTooth: Result<(), LittleBluetoothError>.Publisher {
[35/43] Compiling LittleBlueTooth CBCentralManagerDelegateProxy.swift
/host/spi-builder-workspace/Sources/LittleBlueTooth/Classes/CustomOperator/JustLittleBlueTooth.swift:9:8: error: no such module 'Combine'
 7 |
 8 | import Foundation
 9 | import Combine
   |        `- error: no such module 'Combine'
10 | /// Syntactic sugar to start a `LittleBlueTooth` pipeline
11 | public var StartLittleBlueTooth: Result<(), LittleBluetoothError>.Publisher {
/host/spi-builder-workspace/Sources/LittleBlueTooth/Classes/CustomOperator/JustLittleBlueTooth.swift:9:8: error: no such module 'Combine'
 7 |
 8 | import Foundation
 9 | import Combine
   |        `- error: no such module 'Combine'
10 | /// Syntactic sugar to start a `LittleBlueTooth` pipeline
11 | public var StartLittleBlueTooth: Result<(), LittleBluetoothError>.Publisher {
/host/spi-builder-workspace/Sources/LittleBlueTooth/Classes/CustomOperator/JustLittleBlueTooth.swift:9:8: error: no such module 'Combine'
 7 |
 8 | import Foundation
 9 | import Combine
   |        `- error: no such module 'Combine'
10 | /// Syntactic sugar to start a `LittleBlueTooth` pipeline
11 | public var StartLittleBlueTooth: Result<(), LittleBluetoothError>.Publisher {
/host/spi-builder-workspace/Sources/LittleBlueTooth/Classes/CustomOperator/JustLittleBlueTooth.swift:9:8: error: no such module 'Combine'
 7 |
 8 | import Foundation
 9 | import Combine
   |        `- error: no such module 'Combine'
10 | /// Syntactic sugar to start a `LittleBlueTooth` pipeline
11 | public var StartLittleBlueTooth: Result<(), LittleBluetoothError>.Publisher {
/host/spi-builder-workspace/Sources/LittleBlueTooth/Classes/CustomOperator/JustLittleBlueTooth.swift:9:8: error: no such module 'Combine'
 7 |
 8 | import Foundation
 9 | import Combine
   |        `- error: no such module 'Combine'
10 | /// Syntactic sugar to start a `LittleBlueTooth` pipeline
11 | public var StartLittleBlueTooth: Result<(), LittleBluetoothError>.Publisher {
/host/spi-builder-workspace/Sources/LittleBlueTooth/Classes/CustomOperator/JustLittleBlueTooth.swift:9:8: error: no such module 'Combine'
 7 |
 8 | import Foundation
 9 | import Combine
   |        `- error: no such module 'Combine'
10 | /// Syntactic sugar to start a `LittleBlueTooth` pipeline
11 | public var StartLittleBlueTooth: Result<(), LittleBluetoothError>.Publisher {
/host/spi-builder-workspace/Sources/LittleBlueTooth/Classes/CustomOperator/JustLittleBlueTooth.swift:9:8: error: no such module 'Combine'
 7 |
 8 | import Foundation
 9 | import Combine
   |        `- error: no such module 'Combine'
10 | /// Syntactic sugar to start a `LittleBlueTooth` pipeline
11 | public var StartLittleBlueTooth: Result<(), LittleBluetoothError>.Publisher {
BUILD FAILURE 6.3 android