Swift Package IndexBuild Information
Failed to build wren-swift, reference develop (3b47fa), with Swift 6.2 (beta) for Android on 19 Jun 2025 13:07:49 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4606859-0":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:android-6.2-latest swift build --swift-sdk aarch64-unknown-linux-android28 2>&1Build Log
========================================
RunAll
========================================
Builder version: 4.64.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/helje5/wren-swift.git
Reference: develop
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/helje5/wren-swift
* branch develop -> FETCH_HEAD
* [new branch] develop -> origin/develop
HEAD is now at 3b47faa Update README.md
Cloned https://github.com/helje5/wren-swift.git
Revision (git rev-parse @):
3b47faaaf46c95ba551113d9ef49f483081354b3
SUCCESS checkout https://github.com/helje5/wren-swift.git at develop
========================================
Build
========================================
Selected platform: android
Swift version: 6.2
Building package at path: $PWD
https://github.com/helje5/wren-swift.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-0":/host -w "$PWD" 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...
[0/3] Write sources
[1/3] Write swift-version-8C5A4AE7A8CE2BA.txt
[2/3] Compiling CWren wren.c
[4/13] Compiling Wren Foreign.swift
[5/14] Compiling Wren Handle.swift
[6/14] Emitting module Wren
[7/14] Compiling Wren Dynamic.swift
[8/14] Compiling Wren Error.swift
[9/14] Compiling Wren Callbacks.swift
/host/spi-builder-workspace/Sources/Wren/Callbacks.swift:27:15: error: cannot find 'strlen' in scope
25 | let data : Data = {
26 | guard let text = text else { return Data() }
27 | let len = strlen(text) // yes, this one is 0-terminated
| `- error: cannot find 'strlen' in scope
28 | let bp = UnsafeBufferPointer(start: text, count: len)
29 | return Data(buffer: bp)
/host/spi-builder-workspace/Sources/Wren/Configuration.swift:35:28: error: value of optional type 'UnsafePointer<UInt8>?' must be unwrapped to a value of type 'UnsafePointer<UInt8>'
33 | else {
34 | let ok : Int = data.withContiguousStorageIfAvailable({ bp in
35 | return fwrite(bp.baseAddress, bp.count, 1, stdout)
| |- error: value of optional type 'UnsafePointer<UInt8>?' must be unwrapped to a value of type 'UnsafePointer<UInt8>'
| |- note: coalesce using '??' to provide a default when the optional value contains 'nil'
| `- note: force-unwrap using '!' to abort execution if the optional value contains 'nil'
36 | })
37 | ?? data.withUnsafeBytes({ ( rbp: UnsafeRawBufferPointer ) in
/host/spi-builder-workspace/Sources/Wren/Configuration.swift:38:29: error: value of optional type 'UnsafeRawPointer?' must be unwrapped to a value of type 'UnsafeRawPointer'
36 | })
37 | ?? data.withUnsafeBytes({ ( rbp: UnsafeRawBufferPointer ) in
38 | return fwrite(rbp.baseAddress, rbp.count, 1, stdout)
| |- error: value of optional type 'UnsafeRawPointer?' must be unwrapped to a value of type 'UnsafeRawPointer'
| |- note: coalesce using '??' to provide a default when the optional value contains 'nil'
| `- note: force-unwrap using '!' to abort execution if the optional value contains 'nil'
39 | })
40 | assert(ok == 1)
[10/14] Compiling Wren Configuration.swift
/host/spi-builder-workspace/Sources/Wren/Callbacks.swift:27:15: error: cannot find 'strlen' in scope
25 | let data : Data = {
26 | guard let text = text else { return Data() }
27 | let len = strlen(text) // yes, this one is 0-terminated
| `- error: cannot find 'strlen' in scope
28 | let bp = UnsafeBufferPointer(start: text, count: len)
29 | return Data(buffer: bp)
/host/spi-builder-workspace/Sources/Wren/Configuration.swift:35:28: error: value of optional type 'UnsafePointer<UInt8>?' must be unwrapped to a value of type 'UnsafePointer<UInt8>'
33 | else {
34 | let ok : Int = data.withContiguousStorageIfAvailable({ bp in
35 | return fwrite(bp.baseAddress, bp.count, 1, stdout)
| |- error: value of optional type 'UnsafePointer<UInt8>?' must be unwrapped to a value of type 'UnsafePointer<UInt8>'
| |- note: coalesce using '??' to provide a default when the optional value contains 'nil'
| `- note: force-unwrap using '!' to abort execution if the optional value contains 'nil'
36 | })
37 | ?? data.withUnsafeBytes({ ( rbp: UnsafeRawBufferPointer ) in
/host/spi-builder-workspace/Sources/Wren/Configuration.swift:38:29: error: value of optional type 'UnsafeRawPointer?' must be unwrapped to a value of type 'UnsafeRawPointer'
36 | })
37 | ?? data.withUnsafeBytes({ ( rbp: UnsafeRawBufferPointer ) in
38 | return fwrite(rbp.baseAddress, rbp.count, 1, stdout)
| |- error: value of optional type 'UnsafeRawPointer?' must be unwrapped to a value of type 'UnsafeRawPointer'
| |- note: coalesce using '??' to provide a default when the optional value contains 'nil'
| `- note: force-unwrap using '!' to abort execution if the optional value contains 'nil'
39 | })
40 | assert(ok == 1)
[11/14] Compiling Wren WrenVM.swift
[12/14] Compiling Wren Values.swift
[13/14] Compiling Wren ValueConvertible.swift
[14/14] Compiling Wren Slots.swift
BUILD FAILURE 6.2 android