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Build Information

Failed to build wren-swift, reference 0.1.0 (8c5fab), with Swift 6.2 (beta) for Android on 19 Jun 2025 13:04:39 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4606859-1":/host -w "$PWD" 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: 4.64.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/helje5/wren-swift.git
Reference: 0.1.0
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/helje5/wren-swift
 * tag               0.1.0      -> FETCH_HEAD
HEAD is now at 8c5fab5 Merge branch 'develop' into main
Cloned https://github.com/helje5/wren-swift.git
Revision (git rev-parse @):
8c5fab5bca54d28e920ac7bec79fe1a901b20758
SUCCESS checkout https://github.com/helje5/wren-swift.git at 0.1.0
========================================
Build
========================================
Selected platform:         android
Swift version:             6.2
Building package at path:  $PWD
https://github.com/helje5/wren-swift.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-1":/host -w "$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 Handle.swift
[5/14] Emitting module Wren
[6/14] 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)
[7/14] 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)
[8/14] Compiling Wren ValueConvertible.swift
[9/14] Compiling Wren Values.swift
[10/14] Compiling Wren WrenVM.swift
[11/14] Compiling Wren Foreign.swift
[12/14] Compiling Wren Dynamic.swift
[13/14] Compiling Wren Error.swift
[14/14] Compiling Wren Slots.swift
BUILD FAILURE 6.2 android