Swift Package Index

Build Information

Failed to build SwiftyModbus, reference master (444406), with Swift 6.2 (beta) for Wasm on 20 Jun 2025 08:21:28 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4606859-3":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:wasm-6.2-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.64.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/DimaRU/SwiftyModbus.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/DimaRU/SwiftyModbus
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at 444406b Fix Package definition file errors for Xcode 15/Swift 5.9
Cloned https://github.com/DimaRU/SwiftyModbus.git
Revision (git rev-parse @):
444406bf0d43bf325073e892256c963e5bf77441
SUCCESS checkout https://github.com/DimaRU/SwiftyModbus.git at master
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.2
Building package at path:  $PWD
https://github.com/DimaRU/SwiftyModbus.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-3":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:wasm-6.2-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1
wasm-6.2-latest: Pulling from finestructure/spi-images
Digest: sha256:44384f43f933eaa0f42803e9ef7c3d8388c5841ccc831a15a5edf63d8c273423
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:wasm-6.2-latest
Fetching https://github.com/mxcl/PromiseKit.git
[1/17186] Fetching promisekit
Fetched https://github.com/mxcl/PromiseKit.git from cache (2.03s)
Computing version for https://github.com/mxcl/PromiseKit.git
Computed https://github.com/mxcl/PromiseKit.git at 6.22.1 (2.95s)
Creating working copy for https://github.com/mxcl/PromiseKit.git
Working copy of https://github.com/mxcl/PromiseKit.git resolved at 6.22.1
warning: you may be able to install libmodbus using your system-packager:
    apt-get install libmodbus-dev
warning: you may be able to install libmodbus using your system-packager:
    apt-get install libmodbus-dev
Building for debugging...
[0/4] Write sources
[3/4] Write swift-version-24593BA9C3E375BF.txt
error: emit-module command failed with exit code 1 (use -v to see invocation)
[5/23] Emitting module PromiseKit
/host/spi-builder-workspace/.build/checkouts/PromiseKit/Sources/Box.swift:1:8: error: no such module 'Dispatch'
  1 | import Dispatch
    |        `- error: no such module 'Dispatch'
  2 |
  3 | enum Sealant<R> {
[6/25] Compiling PromiseKit firstly.swift
/host/spi-builder-workspace/.build/checkouts/PromiseKit/Sources/Box.swift:1:8: error: no such module 'Dispatch'
  1 | import Dispatch
    |        `- error: no such module 'Dispatch'
  2 |
  3 | enum Sealant<R> {
[7/25] Compiling PromiseKit hang.swift
/host/spi-builder-workspace/.build/checkouts/PromiseKit/Sources/Box.swift:1:8: error: no such module 'Dispatch'
  1 | import Dispatch
    |        `- error: no such module 'Dispatch'
  2 |
  3 | enum Sealant<R> {
[8/25] Compiling PromiseKit race.swift
/host/spi-builder-workspace/.build/checkouts/PromiseKit/Sources/Box.swift:1:8: error: no such module 'Dispatch'
  1 | import Dispatch
    |        `- error: no such module 'Dispatch'
  2 |
  3 | enum Sealant<R> {
[9/25] Compiling PromiseKit when.swift
/host/spi-builder-workspace/.build/checkouts/PromiseKit/Sources/Box.swift:1:8: error: no such module 'Dispatch'
  1 | import Dispatch
    |        `- error: no such module 'Dispatch'
  2 |
  3 | enum Sealant<R> {
[10/25] Compiling PromiseKit Thenable.swift
/host/spi-builder-workspace/.build/checkouts/PromiseKit/Sources/Box.swift:1:8: error: no such module 'Dispatch'
  1 | import Dispatch
    |        `- error: no such module 'Dispatch'
  2 |
  3 | enum Sealant<R> {
[11/25] Compiling PromiseKit after.swift
/host/spi-builder-workspace/.build/checkouts/PromiseKit/Sources/Box.swift:1:8: error: no such module 'Dispatch'
  1 | import Dispatch
    |        `- error: no such module 'Dispatch'
  2 |
  3 | enum Sealant<R> {
[12/25] Compiling PromiseKit Guarantee.swift
/host/spi-builder-workspace/.build/checkouts/PromiseKit/Sources/Box.swift:1:8: error: no such module 'Dispatch'
  1 | import Dispatch
    |        `- error: no such module 'Dispatch'
  2 |
  3 | enum Sealant<R> {
[13/25] Compiling PromiseKit LogEvent.swift
/host/spi-builder-workspace/.build/checkouts/PromiseKit/Sources/Box.swift:1:8: error: no such module 'Dispatch'
  1 | import Dispatch
    |        `- error: no such module 'Dispatch'
  2 |
  3 | enum Sealant<R> {
[14/25] Compiling PromiseKit Promise.swift
/host/spi-builder-workspace/.build/checkouts/PromiseKit/Sources/Box.swift:1:8: error: no such module 'Dispatch'
  1 | import Dispatch
    |        `- error: no such module 'Dispatch'
  2 |
  3 | enum Sealant<R> {
[15/25] Compiling PromiseKit Resolver.swift
/host/spi-builder-workspace/.build/checkouts/PromiseKit/Sources/Box.swift:1:8: error: no such module 'Dispatch'
  1 | import Dispatch
    |        `- error: no such module 'Dispatch'
  2 |
  3 | enum Sealant<R> {
[16/25] Compiling PromiseKit CustomStringConvertible.swift
/host/spi-builder-workspace/.build/checkouts/PromiseKit/Sources/Box.swift:1:8: error: no such module 'Dispatch'
  1 | import Dispatch
    |        `- error: no such module 'Dispatch'
  2 |
  3 | enum Sealant<R> {
[17/25] Compiling PromiseKit Error.swift
/host/spi-builder-workspace/.build/checkouts/PromiseKit/Sources/Box.swift:1:8: error: no such module 'Dispatch'
  1 | import Dispatch
    |        `- error: no such module 'Dispatch'
  2 |
  3 | enum Sealant<R> {
error: emit-module command failed with exit code 1 (use -v to see invocation)
[18/25] Emitting module SwiftyModbus
/host/spi-builder-workspace/Sources/SwiftyModbus/SwiftyModbus.swift:8:8: error: no such module 'Foundation'
  6 | //
  7 |
  8 | import Foundation
    |        `- error: no such module 'Foundation'
  9 | import CModbus
 10 |
<module-includes>:1:10: note: in file included from <module-includes>:1:
1 | #include "libmodbus.h"
  |          `- note: in file included from <module-includes>:1:
2 |
[19/25] Compiling SwiftyModbus SwiftyModbusResult.swift
/host/spi-builder-workspace/Sources/SwiftyModbus/SwiftyModbus.swift:8:8: error: no such module 'Foundation'
  6 | //
  7 |
  8 | import Foundation
    |        `- error: no such module 'Foundation'
  9 | import CModbus
 10 |
<module-includes>:1:10: note: in file included from <module-includes>:1:
1 | #include "libmodbus.h"
  |          `- note: in file included from <module-includes>:1:
2 |
[20/25] Compiling SwiftyModbus SwiftyModbus.swift
/host/spi-builder-workspace/Sources/SwiftyModbus/SwiftyModbus.swift:8:8: error: no such module 'Foundation'
  6 | //
  7 |
  8 | import Foundation
    |        `- error: no such module 'Foundation'
  9 | import CModbus
 10 |
<module-includes>:1:10: note: in file included from <module-includes>:1:
1 | #include "libmodbus.h"
  |          `- note: in file included from <module-includes>:1:
2 |
[21/25] Compiling PromiseKit Combine.swift
/host/spi-builder-workspace/.build/checkouts/PromiseKit/Sources/Box.swift:1:8: error: no such module 'Dispatch'
  1 | import Dispatch
    |        `- error: no such module 'Dispatch'
  2 |
  3 | enum Sealant<R> {
[22/25] Compiling PromiseKit Configuration.swift
/host/spi-builder-workspace/.build/checkouts/PromiseKit/Sources/Box.swift:1:8: error: no such module 'Dispatch'
  1 | import Dispatch
    |        `- error: no such module 'Dispatch'
  2 |
  3 | enum Sealant<R> {
[23/25] Compiling PromiseKit Async.swift
/host/spi-builder-workspace/.build/checkouts/PromiseKit/Sources/Box.swift:1:8: error: no such module 'Dispatch'
  1 | import Dispatch
    |        `- error: no such module 'Dispatch'
  2 |
  3 | enum Sealant<R> {
[24/25] Compiling PromiseKit Box.swift
/host/spi-builder-workspace/.build/checkouts/PromiseKit/Sources/Box.swift:1:8: error: no such module 'Dispatch'
  1 | import Dispatch
    |        `- error: no such module 'Dispatch'
  2 |
  3 | enum Sealant<R> {
[25/25] Compiling PromiseKit Catchable.swift
/host/spi-builder-workspace/.build/checkouts/PromiseKit/Sources/Box.swift:1:8: error: no such module 'Dispatch'
  1 | import Dispatch
    |        `- error: no such module 'Dispatch'
  2 |
  3 | enum Sealant<R> {
BUILD FAILURE 6.2 wasm