Swift Package IndexBuild Information
Failed to build swift-ansi-picker, reference main (4e9ce9), with Swift 6.1 for Linux on 28 Apr 2025 08:57:01 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4606859-0":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-6.1-latest swift build --triple x86_64-unknown-linux-gnu 2>&1Build Log
========================================
RunAll
========================================
Builder version: 4.61.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/rechsteiner/swift-ansi-picker.git
Reference: main
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/rechsteiner/swift-ansi-picker
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at 4e9ce93 Add library product to Package.swift
Cloned https://github.com/rechsteiner/swift-ansi-picker.git
Revision (git rev-parse @):
4e9ce930a92afe34b7c41052475dbd56a2c2745d
SUCCESS checkout https://github.com/rechsteiner/swift-ansi-picker.git at main
========================================
Build
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Selected platform: linux
Swift version: 6.1
Building package at path: $PWD
https://github.com/rechsteiner/swift-ansi-picker.git
https://github.com/rechsteiner/swift-ansi-picker.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
"dependencies" : [
],
"manifest_display_name" : "swift-ansi-picker",
"name" : "swift-ansi-picker",
"path" : "/host/spi-builder-workspace",
"platforms" : [
],
"products" : [
{
"name" : "Picker",
"targets" : [
"Picker"
],
"type" : {
"library" : [
"automatic"
]
}
},
{
"name" : "example",
"targets" : [
"example"
],
"type" : {
"executable" : null
}
}
],
"targets" : [
{
"c99name" : "example",
"module_type" : "SwiftTarget",
"name" : "example",
"path" : "Examples",
"product_memberships" : [
"example"
],
"sources" : [
"main.swift"
],
"target_dependencies" : [
"Picker"
],
"type" : "executable"
},
{
"c99name" : "Picker",
"module_type" : "SwiftTarget",
"name" : "Picker",
"path" : "Sources",
"product_memberships" : [
"Picker",
"example"
],
"sources" : [
"Picker.swift"
],
"type" : "library"
}
],
"tools_version" : "5.9"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-0":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-6.1-latest swift build --triple x86_64-unknown-linux-gnu -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete -Xswiftc -enable-upcoming-feature -Xswiftc StrictConcurrency -Xswiftc -enable-upcoming-feature -Xswiftc DisableOutwardActorInference -Xswiftc -enable-upcoming-feature -Xswiftc GlobalActorIsolatedTypesUsability -Xswiftc -enable-upcoming-feature -Xswiftc InferSendableFromCaptures 2>&1
basic-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:3bdcac04179f4ed3e5b8e9dbd6e74bbf5ebc0f4fde48bbaad7d1e5c757e65bcb
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.1-latest
Building for debugging...
[0/7] Write sources
[2/7] Write swift-version-24593BA9C3E375BF.txt
[4/9] Emitting module Picker
/host/spi-builder-workspace/Sources/Picker.swift:257:13: warning: var 'originalTerminal' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
255 | }
256 |
257 | private var originalTerminal: termios?
| |- warning: var 'originalTerminal' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'originalTerminal' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make var 'originalTerminal' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
258 |
259 | private func handleSignal(signal: Int32) {
[5/9] Compiling Picker Picker.swift
/host/spi-builder-workspace/Sources/Picker.swift:257:13: warning: var 'originalTerminal' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
255 | }
256 |
257 | private var originalTerminal: termios?
| |- warning: var 'originalTerminal' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'originalTerminal' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make var 'originalTerminal' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
258 |
259 | private func handleSignal(signal: Int32) {
/host/spi-builder-workspace/Sources/Picker.swift:179:16: warning: reference to var 'stdout' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
177 | print(escapeCode, terminator: "")
178 | // Ensure the output is immediately flushed to the terminal.
179 | fflush(stdout)
| `- warning: reference to var 'stdout' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
180 | }
181 |
/usr/include/stdio.h:144:14: note: var declared here
142 | /* Standard streams. */
143 | extern FILE *stdin; /* Standard input stream. */
144 | extern FILE *stdout; /* Standard output stream. */
| `- note: var declared here
145 | extern FILE *stderr; /* Standard error output stream. */
146 | /* C89/C99 say they're macros. Make them happy. */
/host/spi-builder-workspace/Sources/Picker.swift:196:30: error: cannot convert value of type 'UInt' to expected argument type 'UInt32'
194 | // Save the current termios to restore later
195 | originalTerminal = terminal
196 | terminal.c_lflag &= ~UInt(ECHO | ICANON)
| `- error: cannot convert value of type 'UInt' to expected argument type 'UInt32'
197 | tcsetattr(STDIN_FILENO, TCSANOW, &terminal)
198 |
/host/spi-builder-workspace/Sources/Picker.swift:196:29: error: cannot convert value of type 'UInt' to expected argument type 'UInt32'
194 | // Save the current termios to restore later
195 | originalTerminal = terminal
196 | terminal.c_lflag &= ~UInt(ECHO | ICANON)
| `- error: cannot convert value of type 'UInt' to expected argument type 'UInt32'
197 | tcsetattr(STDIN_FILENO, TCSANOW, &terminal)
198 |
/host/spi-builder-workspace/Sources/Picker.swift:212:16: warning: reference to var 'stdout' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
210 | private func readCurrentLine() -> Int? {
211 | // Flush any pending output to ensure the terminal is up-to-date.
212 | fflush(stdout)
| `- warning: reference to var 'stdout' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
213 |
214 | // Request the cursor position from the terminal.
/usr/include/stdio.h:144:14: note: var declared here
142 | /* Standard streams. */
143 | extern FILE *stdin; /* Standard input stream. */
144 | extern FILE *stdout; /* Standard output stream. */
| `- note: var declared here
145 | extern FILE *stderr; /* Standard error output stream. */
146 | /* C89/C99 say they're macros. Make them happy. */
/host/spi-builder-workspace/Sources/Picker.swift:216:16: warning: reference to var 'stdout' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
214 | // Request the cursor position from the terminal.
215 | print("\u{1B}[6n", terminator: "")
216 | fflush(stdout)
| `- warning: reference to var 'stdout' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
217 |
218 | // Read the response from the terminal (e.g., "\ESC[12;40R")
/usr/include/stdio.h:144:14: note: var declared here
142 | /* Standard streams. */
143 | extern FILE *stdin; /* Standard input stream. */
144 | extern FILE *stdout; /* Standard output stream. */
| `- note: var declared here
145 | extern FILE *stderr; /* Standard error output stream. */
146 | /* C89/C99 say they're macros. Make them happy. */
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-0":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-6.1-latest swift build --triple x86_64-unknown-linux-gnu 2>&1
basic-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:3bdcac04179f4ed3e5b8e9dbd6e74bbf5ebc0f4fde48bbaad7d1e5c757e65bcb
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.1-latest
[0/1] Planning build
Building for debugging...
[0/5] Write swift-version-24593BA9C3E375BF.txt
[2/7] Emitting module Picker
[3/7] Compiling Picker Picker.swift
/host/spi-builder-workspace/Sources/Picker.swift:196:30: error: cannot convert value of type 'UInt' to expected argument type 'UInt32'
194 | // Save the current termios to restore later
195 | originalTerminal = terminal
196 | terminal.c_lflag &= ~UInt(ECHO | ICANON)
| `- error: cannot convert value of type 'UInt' to expected argument type 'UInt32'
197 | tcsetattr(STDIN_FILENO, TCSANOW, &terminal)
198 |
/host/spi-builder-workspace/Sources/Picker.swift:196:29: error: cannot convert value of type 'UInt' to expected argument type 'UInt32'
194 | // Save the current termios to restore later
195 | originalTerminal = terminal
196 | terminal.c_lflag &= ~UInt(ECHO | ICANON)
| `- error: cannot convert value of type 'UInt' to expected argument type 'UInt32'
197 | tcsetattr(STDIN_FILENO, TCSANOW, &terminal)
198 |
BUILD FAILURE 6.1 linux