Swift Package IndexBuild Information
Successful build of argtree, reference main (4052f1), with Swift 6.1 for Linux on 27 Apr 2025 07:09:56 UTC.
Swift 6 data race errors: 7
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4609320-1":/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/dastrobu/argtree.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/dastrobu/argtree
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at 4052f12 update README for 1.5.5
Cloned https://github.com/dastrobu/argtree.git
Revision (git rev-parse @):
4052f12f1d94c9f484ca7d2a32a837e2ae30c445
SUCCESS checkout https://github.com/dastrobu/argtree.git at main
========================================
Build
========================================
Selected platform: linux
Swift version: 6.1
Building package at path: $PWD
https://github.com/dastrobu/argtree.git
https://github.com/dastrobu/argtree.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
"dependencies" : [
{
"identity" : "swift-log",
"requirement" : {
"range" : [
{
"lower_bound" : "1.4.4",
"upper_bound" : "2.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/apple/swift-log.git"
}
],
"manifest_display_name" : "argtree",
"name" : "argtree",
"path" : "/host/spi-builder-workspace",
"platforms" : [
],
"products" : [
{
"name" : "argtree",
"targets" : [
"argtree"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "argtreeTests",
"module_type" : "SwiftTarget",
"name" : "argtreeTests",
"path" : "Tests/argtreeTests",
"sources" : [
"ArgTreeTests.swift",
"XCTestManifests.swift",
"assert.swift",
"parsers/CommandTests.swift",
"parsers/FlagTests.swift",
"parsers/MultiFlagTests.swift",
"parsers/OptionTests.swift",
"parsers/VarArgsTests.swift"
],
"target_dependencies" : [
"argtree"
],
"type" : "test"
},
{
"c99name" : "argtree",
"module_type" : "SwiftTarget",
"name" : "argtree",
"path" : "Sources",
"product_dependencies" : [
"Logging"
],
"product_memberships" : [
"argtree"
],
"sources" : [
"ArgTree.swift",
"parsers/Command.swift",
"parsers/Flag.swift",
"parsers/Help.swift",
"parsers/MultiFlag.swift",
"parsers/Option.swift",
"parsers/ValueParser.swift",
"parsers/VarArgs.swift"
],
"type" : "library"
}
],
"tools_version" : "5.0"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-1":/host -w "$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
Fetching https://github.com/apple/swift-log.git
[1/3836] Fetching swift-log
Fetched https://github.com/apple/swift-log.git from cache (0.41s)
Computing version for https://github.com/apple/swift-log.git
Computed https://github.com/apple/swift-log.git at 1.6.3 (0.85s)
Creating working copy for https://github.com/apple/swift-log.git
Working copy of https://github.com/apple/swift-log.git resolved at 1.6.3
Building for debugging...
[0/3] Write sources
[2/3] Write swift-version-24593BA9C3E375BF.txt
[4/8] Compiling Logging MetadataProvider.swift
[5/8] Compiling Logging Logging.swift
[6/8] Emitting module Logging
[7/8] Compiling Logging LogHandler.swift
[8/8] Compiling Logging Locks.swift
[10/17] Compiling argtree ValueParser.swift
/host/spi-builder-workspace/Sources/parsers/ValueParser.swift:28:20: warning: extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
26 | public var stopToken: String?
27 |
28 | public internal (set) var values: [T] = []
| `- warning: extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
29 |
30 | public let aliases: [String]
[11/18] Compiling argtree Option.swift
/host/spi-builder-workspace/Sources/parsers/Option.swift:2:10: warning: associated value 'optionAllowedOnlyOnce(option:atIndex:)' of 'Sendable'-conforming generic enum 'OptionParseError' has non-sendable type 'OptionParser<T>'; this is an error in the Swift 6 language mode
1 | public enum OptionParseError<T>: Error {
2 | case optionAllowedOnlyOnce(option: OptionParser<T>, atIndex: Int)
| `- warning: associated value 'optionAllowedOnlyOnce(option:atIndex:)' of 'Sendable'-conforming generic enum 'OptionParseError' has non-sendable type 'OptionParser<T>'; this is an error in the Swift 6 language mode
3 | case missingValueForOption(option: OptionParser<T>, atIndex: Int, key: String)
4 | case valueNotIntConvertible(option: OptionParser<T>, atIndex: Int, value: String)
:
7 | }
8 |
9 | open class OptionParser<T>: ValueParser<T> {
| `- note: generic class 'OptionParser' does not conform to the 'Sendable' protocol
10 | /** flag to indicate if passing an option more that once is an error */
11 | public var multiAllowed = false
/host/spi-builder-workspace/Sources/parsers/Option.swift:3:10: warning: associated value 'missingValueForOption(option:atIndex:key:)' of 'Sendable'-conforming generic enum 'OptionParseError' has non-sendable type 'OptionParser<T>'; this is an error in the Swift 6 language mode
1 | public enum OptionParseError<T>: Error {
2 | case optionAllowedOnlyOnce(option: OptionParser<T>, atIndex: Int)
3 | case missingValueForOption(option: OptionParser<T>, atIndex: Int, key: String)
| `- warning: associated value 'missingValueForOption(option:atIndex:key:)' of 'Sendable'-conforming generic enum 'OptionParseError' has non-sendable type 'OptionParser<T>'; this is an error in the Swift 6 language mode
4 | case valueNotIntConvertible(option: OptionParser<T>, atIndex: Int, value: String)
5 | case valueNotDoubleConvertible(option: OptionParser<T>, atIndex: Int, value: String)
:
7 | }
8 |
9 | open class OptionParser<T>: ValueParser<T> {
| `- note: generic class 'OptionParser' does not conform to the 'Sendable' protocol
10 | /** flag to indicate if passing an option more that once is an error */
11 | public var multiAllowed = false
/host/spi-builder-workspace/Sources/parsers/Option.swift:4:10: warning: associated value 'valueNotIntConvertible(option:atIndex:value:)' of 'Sendable'-conforming generic enum 'OptionParseError' has non-sendable type 'OptionParser<T>'; this is an error in the Swift 6 language mode
2 | case optionAllowedOnlyOnce(option: OptionParser<T>, atIndex: Int)
3 | case missingValueForOption(option: OptionParser<T>, atIndex: Int, key: String)
4 | case valueNotIntConvertible(option: OptionParser<T>, atIndex: Int, value: String)
| `- warning: associated value 'valueNotIntConvertible(option:atIndex:value:)' of 'Sendable'-conforming generic enum 'OptionParseError' has non-sendable type 'OptionParser<T>'; this is an error in the Swift 6 language mode
5 | case valueNotDoubleConvertible(option: OptionParser<T>, atIndex: Int, value: String)
6 | case unexpectedOption(option: String, atIndex: Int)
7 | }
8 |
9 | open class OptionParser<T>: ValueParser<T> {
| `- note: generic class 'OptionParser' does not conform to the 'Sendable' protocol
10 | /** flag to indicate if passing an option more that once is an error */
11 | public var multiAllowed = false
/host/spi-builder-workspace/Sources/parsers/Option.swift:5:10: warning: associated value 'valueNotDoubleConvertible(option:atIndex:value:)' of 'Sendable'-conforming generic enum 'OptionParseError' has non-sendable type 'OptionParser<T>'; this is an error in the Swift 6 language mode
3 | case missingValueForOption(option: OptionParser<T>, atIndex: Int, key: String)
4 | case valueNotIntConvertible(option: OptionParser<T>, atIndex: Int, value: String)
5 | case valueNotDoubleConvertible(option: OptionParser<T>, atIndex: Int, value: String)
| `- warning: associated value 'valueNotDoubleConvertible(option:atIndex:value:)' of 'Sendable'-conforming generic enum 'OptionParseError' has non-sendable type 'OptionParser<T>'; this is an error in the Swift 6 language mode
6 | case unexpectedOption(option: String, atIndex: Int)
7 | }
8 |
9 | open class OptionParser<T>: ValueParser<T> {
| `- note: generic class 'OptionParser' does not conform to the 'Sendable' protocol
10 | /** flag to indicate if passing an option more that once is an error */
11 | public var multiAllowed = false
/host/spi-builder-workspace/Sources/parsers/ValueParser.swift:28:20: warning: extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
26 | public var stopToken: String?
27 |
28 | public internal (set) var values: [T] = []
| `- warning: extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
29 |
30 | public let aliases: [String]
[12/18] Compiling argtree Help.swift
/host/spi-builder-workspace/Sources/parsers/ValueParser.swift:28:20: warning: extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
26 | public var stopToken: String?
27 |
28 | public internal (set) var values: [T] = []
| `- warning: extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
29 |
30 | public let aliases: [String]
[13/18] Compiling argtree Flag.swift
/host/spi-builder-workspace/Sources/parsers/Flag.swift:2:10: warning: associated value 'flagAllowedOnlyOnce(flag:atIndex:)' of 'Sendable'-conforming enum 'FlagParseError' has non-sendable type 'Flag'; this is an error in the Swift 6 language mode
1 | public enum FlagParseError: Error {
2 | case flagAllowedOnlyOnce(flag: Flag, atIndex: Int)
| `- warning: associated value 'flagAllowedOnlyOnce(flag:atIndex:)' of 'Sendable'-conforming enum 'FlagParseError' has non-sendable type 'Flag'; this is an error in the Swift 6 language mode
3 | case unexpectedFlag(flag: String, atIndex: Int)
4 | }
:
7 | * Flags such as e.g. -v or --verbose
8 | */
9 | public class Flag: ValueParser<Bool> {
| `- note: class 'Flag' does not conform to the 'Sendable' protocol
10 |
11 | /** flag to indicate if passing a flag more that once is an error */
/host/spi-builder-workspace/Sources/parsers/ValueParser.swift:28:20: warning: extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
26 | public var stopToken: String?
27 |
28 | public internal (set) var values: [T] = []
| `- warning: extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
29 |
30 | public let aliases: [String]
[14/18] Compiling argtree MultiFlag.swift
/host/spi-builder-workspace/Sources/parsers/ValueParser.swift:28:20: warning: extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
26 | public var stopToken: String?
27 |
28 | public internal (set) var values: [T] = []
| `- warning: extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
29 |
30 | public let aliases: [String]
[15/18] Compiling argtree Command.swift
/host/spi-builder-workspace/Sources/parsers/Command.swift:8:10: warning: associated value 'commandAllowedOnlyOnce(command:atIndex:)' of 'Sendable'-conforming enum 'CommandParseError' has non-sendable type 'Command'; this is an error in the Swift 6 language mode
6 |
7 | public enum CommandParseError: Error {
8 | case commandAllowedOnlyOnce(command: Command, atIndex: Int)
| `- warning: associated value 'commandAllowedOnlyOnce(command:atIndex:)' of 'Sendable'-conforming enum 'CommandParseError' has non-sendable type 'Command'; this is an error in the Swift 6 language mode
9 | }
10 |
:
12 | * command parser for sub-commands in the command tree
13 | */
14 | open class Command: ValueParser<Bool>, ParserNode {
| `- note: class 'Command' does not conform to the 'Sendable' protocol
15 |
16 | fileprivate var parsers: [Parser] = []
/host/spi-builder-workspace/Sources/parsers/ValueParser.swift:28:20: warning: extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
26 | public var stopToken: String?
27 |
28 | public internal (set) var values: [T] = []
| `- warning: extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
29 |
30 | public let aliases: [String]
[16/18] Emitting module argtree
/host/spi-builder-workspace/Sources/parsers/Command.swift:8:10: warning: associated value 'commandAllowedOnlyOnce(command:atIndex:)' of 'Sendable'-conforming enum 'CommandParseError' has non-sendable type 'Command'; this is an error in the Swift 6 language mode
6 |
7 | public enum CommandParseError: Error {
8 | case commandAllowedOnlyOnce(command: Command, atIndex: Int)
| `- warning: associated value 'commandAllowedOnlyOnce(command:atIndex:)' of 'Sendable'-conforming enum 'CommandParseError' has non-sendable type 'Command'; this is an error in the Swift 6 language mode
9 | }
10 |
:
12 | * command parser for sub-commands in the command tree
13 | */
14 | open class Command: ValueParser<Bool>, ParserNode {
| `- note: class 'Command' does not conform to the 'Sendable' protocol
15 |
16 | fileprivate var parsers: [Parser] = []
/host/spi-builder-workspace/Sources/parsers/ValueParser.swift:28:20: warning: extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
26 | public var stopToken: String?
27 |
28 | public internal (set) var values: [T] = []
| `- warning: extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
29 |
30 | public let aliases: [String]
/host/spi-builder-workspace/Sources/parsers/Flag.swift:2:10: warning: associated value 'flagAllowedOnlyOnce(flag:atIndex:)' of 'Sendable'-conforming enum 'FlagParseError' has non-sendable type 'Flag'; this is an error in the Swift 6 language mode
1 | public enum FlagParseError: Error {
2 | case flagAllowedOnlyOnce(flag: Flag, atIndex: Int)
| `- warning: associated value 'flagAllowedOnlyOnce(flag:atIndex:)' of 'Sendable'-conforming enum 'FlagParseError' has non-sendable type 'Flag'; this is an error in the Swift 6 language mode
3 | case unexpectedFlag(flag: String, atIndex: Int)
4 | }
:
7 | * Flags such as e.g. -v or --verbose
8 | */
9 | public class Flag: ValueParser<Bool> {
| `- note: class 'Flag' does not conform to the 'Sendable' protocol
10 |
11 | /** flag to indicate if passing a flag more that once is an error */
/host/spi-builder-workspace/Sources/parsers/Option.swift:2:10: warning: associated value 'optionAllowedOnlyOnce(option:atIndex:)' of 'Sendable'-conforming generic enum 'OptionParseError' has non-sendable type 'OptionParser<T>'; this is an error in the Swift 6 language mode
1 | public enum OptionParseError<T>: Error {
2 | case optionAllowedOnlyOnce(option: OptionParser<T>, atIndex: Int)
| `- warning: associated value 'optionAllowedOnlyOnce(option:atIndex:)' of 'Sendable'-conforming generic enum 'OptionParseError' has non-sendable type 'OptionParser<T>'; this is an error in the Swift 6 language mode
3 | case missingValueForOption(option: OptionParser<T>, atIndex: Int, key: String)
4 | case valueNotIntConvertible(option: OptionParser<T>, atIndex: Int, value: String)
:
7 | }
8 |
9 | open class OptionParser<T>: ValueParser<T> {
| `- note: generic class 'OptionParser' does not conform to the 'Sendable' protocol
10 | /** flag to indicate if passing an option more that once is an error */
11 | public var multiAllowed = false
/host/spi-builder-workspace/Sources/parsers/Option.swift:3:10: warning: associated value 'missingValueForOption(option:atIndex:key:)' of 'Sendable'-conforming generic enum 'OptionParseError' has non-sendable type 'OptionParser<T>'; this is an error in the Swift 6 language mode
1 | public enum OptionParseError<T>: Error {
2 | case optionAllowedOnlyOnce(option: OptionParser<T>, atIndex: Int)
3 | case missingValueForOption(option: OptionParser<T>, atIndex: Int, key: String)
| `- warning: associated value 'missingValueForOption(option:atIndex:key:)' of 'Sendable'-conforming generic enum 'OptionParseError' has non-sendable type 'OptionParser<T>'; this is an error in the Swift 6 language mode
4 | case valueNotIntConvertible(option: OptionParser<T>, atIndex: Int, value: String)
5 | case valueNotDoubleConvertible(option: OptionParser<T>, atIndex: Int, value: String)
:
7 | }
8 |
9 | open class OptionParser<T>: ValueParser<T> {
| `- note: generic class 'OptionParser' does not conform to the 'Sendable' protocol
10 | /** flag to indicate if passing an option more that once is an error */
11 | public var multiAllowed = false
/host/spi-builder-workspace/Sources/parsers/Option.swift:4:10: warning: associated value 'valueNotIntConvertible(option:atIndex:value:)' of 'Sendable'-conforming generic enum 'OptionParseError' has non-sendable type 'OptionParser<T>'; this is an error in the Swift 6 language mode
2 | case optionAllowedOnlyOnce(option: OptionParser<T>, atIndex: Int)
3 | case missingValueForOption(option: OptionParser<T>, atIndex: Int, key: String)
4 | case valueNotIntConvertible(option: OptionParser<T>, atIndex: Int, value: String)
| `- warning: associated value 'valueNotIntConvertible(option:atIndex:value:)' of 'Sendable'-conforming generic enum 'OptionParseError' has non-sendable type 'OptionParser<T>'; this is an error in the Swift 6 language mode
5 | case valueNotDoubleConvertible(option: OptionParser<T>, atIndex: Int, value: String)
6 | case unexpectedOption(option: String, atIndex: Int)
7 | }
8 |
9 | open class OptionParser<T>: ValueParser<T> {
| `- note: generic class 'OptionParser' does not conform to the 'Sendable' protocol
10 | /** flag to indicate if passing an option more that once is an error */
11 | public var multiAllowed = false
/host/spi-builder-workspace/Sources/parsers/Option.swift:5:10: warning: associated value 'valueNotDoubleConvertible(option:atIndex:value:)' of 'Sendable'-conforming generic enum 'OptionParseError' has non-sendable type 'OptionParser<T>'; this is an error in the Swift 6 language mode
3 | case missingValueForOption(option: OptionParser<T>, atIndex: Int, key: String)
4 | case valueNotIntConvertible(option: OptionParser<T>, atIndex: Int, value: String)
5 | case valueNotDoubleConvertible(option: OptionParser<T>, atIndex: Int, value: String)
| `- warning: associated value 'valueNotDoubleConvertible(option:atIndex:value:)' of 'Sendable'-conforming generic enum 'OptionParseError' has non-sendable type 'OptionParser<T>'; this is an error in the Swift 6 language mode
6 | case unexpectedOption(option: String, atIndex: Int)
7 | }
8 |
9 | open class OptionParser<T>: ValueParser<T> {
| `- note: generic class 'OptionParser' does not conform to the 'Sendable' protocol
10 | /** flag to indicate if passing an option more that once is an error */
11 | public var multiAllowed = false
[17/18] Compiling argtree ArgTree.swift
/host/spi-builder-workspace/Sources/parsers/ValueParser.swift:28:20: warning: extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
26 | public var stopToken: String?
27 |
28 | public internal (set) var values: [T] = []
| `- warning: extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
29 |
30 | public let aliases: [String]
[18/18] Compiling argtree VarArgs.swift
Build complete! (7.22s)
Build complete.
{
"dependencies" : [
{
"identity" : "swift-log",
"requirement" : {
"range" : [
{
"lower_bound" : "1.4.4",
"upper_bound" : "2.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/apple/swift-log.git"
}
],
"manifest_display_name" : "argtree",
"name" : "argtree",
"path" : "/host/spi-builder-workspace",
"platforms" : [
],
"products" : [
{
"name" : "argtree",
"targets" : [
"argtree"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "argtreeTests",
"module_type" : "SwiftTarget",
"name" : "argtreeTests",
"path" : "Tests/argtreeTests",
"sources" : [
"ArgTreeTests.swift",
"XCTestManifests.swift",
"assert.swift",
"parsers/CommandTests.swift",
"parsers/FlagTests.swift",
"parsers/MultiFlagTests.swift",
"parsers/OptionTests.swift",
"parsers/VarArgsTests.swift"
],
"target_dependencies" : [
"argtree"
],
"type" : "test"
},
{
"c99name" : "argtree",
"module_type" : "SwiftTarget",
"name" : "argtree",
"path" : "Sources",
"product_dependencies" : [
"Logging"
],
"product_memberships" : [
"argtree"
],
"sources" : [
"ArgTree.swift",
"parsers/Command.swift",
"parsers/Flag.swift",
"parsers/Help.swift",
"parsers/MultiFlag.swift",
"parsers/Option.swift",
"parsers/ValueParser.swift",
"parsers/VarArgs.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.