SerialSwift – Build Information – Swift Package Index

Has it really been five years since Swift Package Index launched? Read our anniversary blog post!

Build Information

Failed to build SerialSwift, reference 1.0.4 (d2ee52), with Swift 6.2 (beta) for Linux on 19 Jun 2025 16:57:22 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4606859-1":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-6.2-latest swift build --triple x86_64-unknown-linux-gnu 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.64.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/Flowduino/SerialSwift.git
Reference: 1.0.4
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/Flowduino/SerialSwift
 * tag               1.0.4      -> FETCH_HEAD
HEAD is now at d2ee521 EventDrivenSwift upgraded to 5.1.0
Cloned https://github.com/Flowduino/SerialSwift.git
Revision (git rev-parse @):
d2ee52193980d23ecf9ccd2d8fc65d292db9fcaf
SUCCESS checkout https://github.com/Flowduino/SerialSwift.git at 1.0.4
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.2
Building package at path:  $PWD
https://github.com/Flowduino/SerialSwift.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-1":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-6.2-latest swift build --triple x86_64-unknown-linux-gnu 2>&1
basic-6.2-latest: Pulling from finestructure/spi-images
Digest: sha256:f81a7bd7aa87a0f81848d48c5bcc03f5f78deebd37fa5f9be9913077205d3687
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.2-latest
Fetching https://github.com/Flowduino/Observable.git
Fetching https://github.com/Flowduino/ThreadSafeSwift.git
Fetching https://github.com/armadsen/ORSSerialPort.git
Fetching https://github.com/Flowduino/EventDrivenSwift.git
[1/53] Fetching threadsafeswift
[54/2922] Fetching threadsafeswift, orsserialport
[714/3038] Fetching threadsafeswift, orsserialport, observable
Fetched https://github.com/Flowduino/ThreadSafeSwift.git from cache (0.51s)
[1/620] Fetching eventdrivenswift
Fetched https://github.com/armadsen/ORSSerialPort.git from cache (0.74s)
Fetched https://github.com/Flowduino/Observable.git from cache (0.75s)
Fetched https://github.com/Flowduino/EventDrivenSwift.git from cache (0.76s)
Computing version for https://github.com/armadsen/ORSSerialPort.git
Computed https://github.com/armadsen/ORSSerialPort.git at 2.1.0 (1.24s)
Computing version for https://github.com/Flowduino/Observable.git
Computed https://github.com/Flowduino/Observable.git at 2.0.0 (0.51s)
Computing version for https://github.com/Flowduino/ThreadSafeSwift.git
Computed https://github.com/Flowduino/ThreadSafeSwift.git at 1.1.0 (0.45s)
Computing version for https://github.com/Flowduino/EventDrivenSwift.git
Computed https://github.com/Flowduino/EventDrivenSwift.git at 5.2.0 (0.45s)
Creating working copy for https://github.com/Flowduino/EventDrivenSwift.git
Working copy of https://github.com/Flowduino/EventDrivenSwift.git resolved at 5.2.0
Creating working copy for https://github.com/Flowduino/Observable.git
Working copy of https://github.com/Flowduino/Observable.git resolved at 2.0.0
Creating working copy for https://github.com/Flowduino/ThreadSafeSwift.git
Working copy of https://github.com/Flowduino/ThreadSafeSwift.git resolved at 1.1.0
Creating working copy for https://github.com/armadsen/ORSSerialPort.git
Working copy of https://github.com/armadsen/ORSSerialPort.git resolved at 2.1.0
Building for debugging...
[0/10] Write sources
In file included from /host/spi-builder-workspace/.build/checkouts/ORSSerialPort/Source/ORSSerialRequest.m:27:
/host/spi-builder-workspace/.build/checkouts/ORSSerialPort/Source/ORSSerialRequest.h:27:9: fatal error: 'Foundation/Foundation.h' file not found
   27 | #import <Foundation/Foundation.h>
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~
1 error generated.
[4/10] Compiling ORSSerial ORSSerialRequest.m
In file included from /host/spi-builder-workspace/.build/checkouts/ORSSerialPort/Source/ORSSerialPort.m:27:
/host/spi-builder-workspace/.build/checkouts/ORSSerialPort/Source/ORSSerialPort.h:27:9: fatal error: 'Foundation/Foundation.h' file not found
   27 | #import <Foundation/Foundation.h>
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~
[4/10] Compiling ORSSerial ORSSerialPort.m
In file included from /host/spi-builder-workspace/.build/checkouts/ORSSerialPort/Source/ORSSerialPacketDescriptor.m:27:
/host/spi-builder-workspace/.build/checkouts/ORSSerialPort/Source/ORSSerialPacketDescriptor.h:27:9: fatal error: 'Foundation/Foundation.h' file not found
   27 | #import <Foundation/Foundation.h>
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~
[4/10] Compiling ORSSerial ORSSerialPacketDescriptor.m
/host/spi-builder-workspace/.build/checkouts/ORSSerialPort/Source/ORSSerialPortManager.m:28:2: error: ORSSerialPortManager.m must be compiled with ARC. Either turn on ARC for the project or set the -fobjc-arc flag for ORSSerialPortManager.m in the Build Phases for this target
   28 | #error ORSSerialPortManager.m must be compiled with ARC. Either turn on ARC for the project or set the -fobjc-arc flag for ORSSerialPortManager.m in the Build Phases for this target
      |  ^
In file included from /host/spi-builder-workspace/.build/checkouts/ORSSerialPort/Source/ORSSerialPortManager.m:31:
/host/spi-builder-workspace/.build/checkouts/ORSSerialPort/Source/ORSSerialPortManager.h:27:9: fatal error: 'Foundation/Foundation.h' file not found
   27 | #import <Foundation/Foundation.h>
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~
[4/10] Compiling ORSSerial ORSSerialPortManager.m
In file included from /host/spi-builder-workspace/.build/checkouts/ORSSerialPort/Source/ORSSerialBuffer.m:9:
/host/spi-builder-workspace/.build/checkouts/ORSSerialPort/Source/ORSSerialBuffer.h:9:9: fatal error: 'Foundation/Foundation.h' file not found
    9 | #import <Foundation/Foundation.h>
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~
1 error generated.
[4/10] Compiling ORSSerial ORSSerialBuffer.m
[4/10] Write swift-version-24593BA9C3E375BF.txt
BUILD FAILURE 6.2 linux