Swift Package IndexBuild Information
Successful build of ANSITerminal, reference 0.0.3 (8e24fa), with Swift 6.1 for Linux on 25 Apr 2025 09:43:47 UTC.
Swift 6 data race errors: 8
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4606859-3":/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>&1Build Log
========================================
RunAll
========================================
Builder version: 4.61.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/paklebah/ansiterminal.git
Reference: 0.0.3
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/paklebah/ansiterminal
* tag 0.0.3 -> FETCH_HEAD
HEAD is now at 8e24fab Add some useful functions
Cloned https://github.com/paklebah/ansiterminal.git
Revision (git rev-parse @):
8e24fab68c660eca1244a95019ec69a11400d62b
SUCCESS checkout https://github.com/paklebah/ansiterminal.git at 0.0.3
========================================
Build
========================================
Selected platform: linux
Swift version: 6.1
Building package at path: $PWD
https://github.com/paklebah/ansiterminal.git
https://github.com/paklebah/ansiterminal.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
"dependencies" : [
],
"manifest_display_name" : "ANSITerminal",
"name" : "ANSITerminal",
"path" : "/host/spi-builder-workspace",
"platforms" : [
],
"products" : [
{
"name" : "ANSITerminal",
"targets" : [
"ANSITerminal"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "ANSITerminal",
"module_type" : "SwiftTarget",
"name" : "ANSITerminal",
"path" : "Sources",
"product_memberships" : [
"ANSITerminal"
],
"sources" : [
"ANSITerminal.swift",
"ansiAttribute.swift",
"ansiKeyboard.swift",
"ansiScreen.swift"
],
"type" : "library"
}
],
"tools_version" : "5.0"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-3":/host -w "$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...
[0/2] Write sources
[1/2] Write swift-version-24593BA9C3E375BF.txt
[3/7] Emitting module ANSITerminal
/host/spi-builder-workspace/Sources/ANSITerminal.swift:20:27: warning: var 'defaultTerminal' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
18 | public let LPA = "\u{e0b3}" // left pointing angle
19 |
20 | internal private(set) var defaultTerminal = termios()
| |- warning: var 'defaultTerminal' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'defaultTerminal' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make var 'defaultTerminal' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
21 | public private(set) var isNonBlockingMode = false
22 |
/host/spi-builder-workspace/Sources/ANSITerminal.swift:21:27: warning: var 'isNonBlockingMode' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
19 |
20 | internal private(set) var defaultTerminal = termios()
21 | public private(set) var isNonBlockingMode = false
| |- warning: var 'isNonBlockingMode' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'isNonBlockingMode' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make var 'isNonBlockingMode' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
22 |
23 | @inlinable public func delay(_ ms: Int) {
/host/spi-builder-workspace/Sources/ANSITerminal.swift:32:20: warning: reference to var 'stdin' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
30 |
31 | @inlinable public func clearBuffer(isOut: Bool = true, isIn: Bool = true) {
32 | if isIn { fflush(stdin) }
| `- warning: reference to var 'stdin' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
33 | if isOut { fflush(stdout) }
34 | }
/usr/include/stdio.h:143:14: note: var declared here
141 |
142 | /* Standard streams. */
143 | extern FILE *stdin; /* Standard input stream. */
| `- note: var declared here
144 | extern FILE *stdout; /* Standard output stream. */
145 | extern FILE *stderr; /* Standard error output stream. */
/host/spi-builder-workspace/Sources/ANSITerminal.swift:33:21: 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
31 | @inlinable public func clearBuffer(isOut: Bool = true, isIn: Bool = true) {
32 | if isIn { fflush(stdin) }
33 | if isOut { 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
34 | }
35 |
/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/ansiAttribute.swift:62:27: warning: var 'isOpenedColor' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
60 | }
61 |
62 | internal private(set) var isOpenedColor = false
| |- warning: var 'isOpenedColor' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'isOpenedColor' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make var 'isOpenedColor' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
63 | internal private(set) var isOpenedStyle = false
64 |
/host/spi-builder-workspace/Sources/ansiAttribute.swift:63:27: warning: var 'isOpenedStyle' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
61 |
62 | internal private(set) var isOpenedColor = false
63 | internal private(set) var isOpenedStyle = false
| |- warning: var 'isOpenedStyle' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'isOpenedStyle' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make var 'isOpenedStyle' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
64 |
65 | public extension String {
/host/spi-builder-workspace/Sources/ansiScreen.swift:1:25: warning: var 'isReplacingMode' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
1 | public private(set) var isReplacingMode = false
| |- warning: var 'isReplacingMode' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'isReplacingMode' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make var 'isReplacingMode' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
2 | public private(set) var isCursorVisible = true
3 |
/host/spi-builder-workspace/Sources/ansiScreen.swift:2:25: warning: var 'isCursorVisible' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
1 | public private(set) var isReplacingMode = false
2 | public private(set) var isCursorVisible = true
| |- warning: var 'isCursorVisible' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'isCursorVisible' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make var 'isCursorVisible' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
3 |
4 | // Reference: https://invisible-island.net/xterm/ctlseqs/ctlseqs.html
[4/7] Compiling ANSITerminal ansiKeyboard.swift
[5/7] Compiling ANSITerminal ansiScreen.swift
/host/spi-builder-workspace/Sources/ansiScreen.swift:1:25: warning: var 'isReplacingMode' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
1 | public private(set) var isReplacingMode = false
| |- warning: var 'isReplacingMode' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'isReplacingMode' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make var 'isReplacingMode' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
2 | public private(set) var isCursorVisible = true
3 |
/host/spi-builder-workspace/Sources/ansiScreen.swift:2:25: warning: var 'isCursorVisible' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
1 | public private(set) var isReplacingMode = false
2 | public private(set) var isCursorVisible = true
| |- warning: var 'isCursorVisible' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'isCursorVisible' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make var 'isCursorVisible' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
3 |
4 | // Reference: https://invisible-island.net/xterm/ctlseqs/ctlseqs.html
[6/7] Compiling ANSITerminal ansiAttribute.swift
/host/spi-builder-workspace/Sources/ansiAttribute.swift:62:27: warning: var 'isOpenedColor' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
60 | }
61 |
62 | internal private(set) var isOpenedColor = false
| |- warning: var 'isOpenedColor' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'isOpenedColor' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make var 'isOpenedColor' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
63 | internal private(set) var isOpenedStyle = false
64 |
/host/spi-builder-workspace/Sources/ansiAttribute.swift:63:27: warning: var 'isOpenedStyle' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
61 |
62 | internal private(set) var isOpenedColor = false
63 | internal private(set) var isOpenedStyle = false
| |- warning: var 'isOpenedStyle' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'isOpenedStyle' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make var 'isOpenedStyle' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
64 |
65 | public extension String {
[7/7] Compiling ANSITerminal ANSITerminal.swift
/host/spi-builder-workspace/Sources/ANSITerminal.swift:20:27: warning: var 'defaultTerminal' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
18 | public let LPA = "\u{e0b3}" // left pointing angle
19 |
20 | internal private(set) var defaultTerminal = termios()
| |- warning: var 'defaultTerminal' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'defaultTerminal' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make var 'defaultTerminal' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
21 | public private(set) var isNonBlockingMode = false
22 |
/host/spi-builder-workspace/Sources/ANSITerminal.swift:21:27: warning: var 'isNonBlockingMode' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
19 |
20 | internal private(set) var defaultTerminal = termios()
21 | public private(set) var isNonBlockingMode = false
| |- warning: var 'isNonBlockingMode' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'isNonBlockingMode' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make var 'isNonBlockingMode' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
22 |
23 | @inlinable public func delay(_ ms: Int) {
/host/spi-builder-workspace/Sources/ANSITerminal.swift:32:20: warning: reference to var 'stdin' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
30 |
31 | @inlinable public func clearBuffer(isOut: Bool = true, isIn: Bool = true) {
32 | if isIn { fflush(stdin) }
| `- warning: reference to var 'stdin' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
33 | if isOut { fflush(stdout) }
34 | }
/usr/include/stdio.h:143:14: note: var declared here
141 |
142 | /* Standard streams. */
143 | extern FILE *stdin; /* Standard input stream. */
| `- note: var declared here
144 | extern FILE *stdout; /* Standard output stream. */
145 | extern FILE *stderr; /* Standard error output stream. */
/host/spi-builder-workspace/Sources/ANSITerminal.swift:33:21: 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
31 | @inlinable public func clearBuffer(isOut: Bool = true, isIn: Bool = true) {
32 | if isIn { fflush(stdin) }
33 | if isOut { 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
34 | }
35 |
/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. */
Build complete! (5.96s)
Build complete.
{
"dependencies" : [
],
"manifest_display_name" : "ANSITerminal",
"name" : "ANSITerminal",
"path" : "/host/spi-builder-workspace",
"platforms" : [
],
"products" : [
{
"name" : "ANSITerminal",
"targets" : [
"ANSITerminal"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "ANSITerminal",
"module_type" : "SwiftTarget",
"name" : "ANSITerminal",
"path" : "Sources",
"product_memberships" : [
"ANSITerminal"
],
"sources" : [
"ANSITerminal.swift",
"ansiAttribute.swift",
"ansiKeyboard.swift",
"ansiScreen.swift"
],
"type" : "library"
}
],
"tools_version" : "5.0"
}
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
Done.