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Build Information

Successful build of FFCParserCombinator with Swift 6.0 (beta) for Linux.

Build Command

bash -c docker run --rm -v "checkouts-4606859-0":/host -w "$workDir" registry.gitlab.com/finestructure/spi-images:basic-6.0-latest swift build --triple x86_64-unknown-linux-gnu -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.40.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/fcanas/FFCParserCombinator.git
Reference: canon
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/fcanas/FFCParserCombinator
 * branch            canon      -> FETCH_HEAD
 * [new branch]      canon      -> origin/canon
HEAD is now at 7376ffe Rename .jazzy.yaml to .jazzy.yml
Cloned https://github.com/fcanas/FFCParserCombinator.git
Revision (git rev-parse @):
7376ffe46e00e8eeea5b712552903a0fcf001fcd
SUCCESS checkout https://github.com/fcanas/FFCParserCombinator.git at canon
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.0
Building package at path:  $workDir
https://github.com/fcanas/FFCParserCombinator.git
Running build ...
bash -c docker run --rm -v "checkouts-4606859-0":/host -w "$workDir" registry.gitlab.com/finestructure/spi-images:basic-6.0-latest swift build --triple x86_64-unknown-linux-gnu -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete 2>&1
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version-24593BA9C3E375BF.txt
[3/5] Compiling FFCParserCombinator FFCParserCombinator.swift
[4/5] Compiling FFCParserCombinator StringParsing.swift
/host/spi-builder-workspace/Sources/FFCParserCombinator/StringParsing.swift:228:23: warning: static property 'digit' is not concurrency-safe because non-'Sendable' type 'Parser<Substring, Character>' may have shared mutable state; this is an error in the Swift 6 language mode
226 |     /// A `Parser` that matches and returns single decimal digit, `[0-9]` as
227 |     /// a `Character` from a `Substring`.
228 |     public static let digit = CharacterSet.decimalDigits.parser()
    |                       |- warning: static property 'digit' is not concurrency-safe because non-'Sendable' type 'Parser<Substring, Character>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: annotate 'digit' with '@MainActor' if property should only be accessed from the main actor
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
229 |
230 |     /// A `Parser` that matches and returns single decimal digit, `[0-9][A-F]` as
/host/spi-builder-workspace/Sources/FFCParserCombinator/FFCParserCombinator.swift:18:15: note: consider making generic struct 'Parser' conform to the 'Sendable' protocol
 16 | ///
 17 | /// See static parsers in `BasicParser` for simple examples.
 18 | public struct Parser<S, A> {
    |               `- note: consider making generic struct 'Parser' conform to the 'Sendable' protocol
 19 |     let parse: (S) -> (A, S)?
 20 | }
/host/spi-builder-workspace/Sources/FFCParserCombinator/StringParsing.swift:232:23: warning: static property 'hexDigit' is not concurrency-safe because non-'Sendable' type 'Parser<Substring, Character>' may have shared mutable state; this is an error in the Swift 6 language mode
230 |     /// A `Parser` that matches and returns single decimal digit, `[0-9][A-F]` as
231 |     /// a `Character` from a `Substring`.
232 |     public static let hexDigit = CharacterSet.decimalDigits.union(CharacterSet(charactersIn: "A"..."F")).parser()
    |                       |- warning: static property 'hexDigit' is not concurrency-safe because non-'Sendable' type 'Parser<Substring, Character>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: annotate 'hexDigit' with '@MainActor' if property should only be accessed from the main actor
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
233 |
234 |     // Fragments
/host/spi-builder-workspace/Sources/FFCParserCombinator/FFCParserCombinator.swift:18:15: note: consider making generic struct 'Parser' conform to the 'Sendable' protocol
 16 | ///
 17 | /// See static parsers in `BasicParser` for simple examples.
 18 | public struct Parser<S, A> {
    |               `- note: consider making generic struct 'Parser' conform to the 'Sendable' protocol
 19 |     let parse: (S) -> (A, S)?
 20 | }
/host/spi-builder-workspace/Sources/FFCParserCombinator/StringParsing.swift:238:23: warning: static property 'hexPrefix' is not concurrency-safe because non-'Sendable' type 'Parser<Substring, String>' may have shared mutable state; this is an error in the Swift 6 language mode
236 |     /// A `Parser` that matches and returns "0x" or "0X" as a `String` from a
237 |     /// 'Substring'.
238 |     public static let hexPrefix = "0x".parser() <|> "0X".parser()
    |                       |- warning: static property 'hexPrefix' is not concurrency-safe because non-'Sendable' type 'Parser<Substring, String>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: annotate 'hexPrefix' with '@MainActor' if property should only be accessed from the main actor
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
239 |
240 |     /// A `Parser` that matches and returns single decimal dot, `.`, as
/host/spi-builder-workspace/Sources/FFCParserCombinator/FFCParserCombinator.swift:18:15: note: consider making generic struct 'Parser' conform to the 'Sendable' protocol
 16 | ///
 17 | /// See static parsers in `BasicParser` for simple examples.
 18 | public struct Parser<S, A> {
    |               `- note: consider making generic struct 'Parser' conform to the 'Sendable' protocol
 19 |     let parse: (S) -> (A, S)?
 20 | }
/host/spi-builder-workspace/Sources/FFCParserCombinator/StringParsing.swift:242:23: warning: static property 'decimalPoint' is not concurrency-safe because non-'Sendable' type 'Parser<Substring, String>' may have shared mutable state; this is an error in the Swift 6 language mode
240 |     /// A `Parser` that matches and returns single decimal dot, `.`, as
241 |     /// a `String` from a `Substring`.
242 |     public static let decimalPoint = ".".parser()
    |                       |- warning: static property 'decimalPoint' is not concurrency-safe because non-'Sendable' type 'Parser<Substring, String>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: annotate 'decimalPoint' with '@MainActor' if property should only be accessed from the main actor
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
243 |
244 |     /// A `Parser` that matches and returns single decimal hyphen, `-`, as
/host/spi-builder-workspace/Sources/FFCParserCombinator/FFCParserCombinator.swift:18:15: note: consider making generic struct 'Parser' conform to the 'Sendable' protocol
 16 | ///
 17 | /// See static parsers in `BasicParser` for simple examples.
 18 | public struct Parser<S, A> {
    |               `- note: consider making generic struct 'Parser' conform to the 'Sendable' protocol
 19 |     let parse: (S) -> (A, S)?
 20 | }
/host/spi-builder-workspace/Sources/FFCParserCombinator/StringParsing.swift:246:23: warning: static property 'negation' is not concurrency-safe because non-'Sendable' type 'Parser<Substring, String>' may have shared mutable state; this is an error in the Swift 6 language mode
244 |     /// A `Parser` that matches and returns single decimal hyphen, `-`, as
245 |     /// a `String` from a `Substring`.
246 |     public static let negation = "-".parser()
    |                       |- warning: static property 'negation' is not concurrency-safe because non-'Sendable' type 'Parser<Substring, String>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: annotate 'negation' with '@MainActor' if property should only be accessed from the main actor
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
247 |
248 |     /// A `Parser` that matches and returns a double-quote, `"`, as
/host/spi-builder-workspace/Sources/FFCParserCombinator/FFCParserCombinator.swift:18:15: note: consider making generic struct 'Parser' conform to the 'Sendable' protocol
 16 | ///
 17 | /// See static parsers in `BasicParser` for simple examples.
 18 | public struct Parser<S, A> {
    |               `- note: consider making generic struct 'Parser' conform to the 'Sendable' protocol
 19 |     let parse: (S) -> (A, S)?
 20 | }
/host/spi-builder-workspace/Sources/FFCParserCombinator/StringParsing.swift:250:23: warning: static property 'quote' is not concurrency-safe because non-'Sendable' type 'Parser<Substring, String>' may have shared mutable state; this is an error in the Swift 6 language mode
248 |     /// A `Parser` that matches and returns a double-quote, `"`, as
249 |     /// a `String` from a `Substring`.
250 |     public static let quote = "\"".parser()
    |                       |- warning: static property 'quote' is not concurrency-safe because non-'Sendable' type 'Parser<Substring, String>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: annotate 'quote' with '@MainActor' if property should only be accessed from the main actor
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
251 |
252 |     /// A `Parser` that matches and returns a single x, `x`, as
/host/spi-builder-workspace/Sources/FFCParserCombinator/FFCParserCombinator.swift:18:15: note: consider making generic struct 'Parser' conform to the 'Sendable' protocol
 16 | ///
 17 | /// See static parsers in `BasicParser` for simple examples.
 18 | public struct Parser<S, A> {
    |               `- note: consider making generic struct 'Parser' conform to the 'Sendable' protocol
 19 |     let parse: (S) -> (A, S)?
 20 | }
/host/spi-builder-workspace/Sources/FFCParserCombinator/StringParsing.swift:254:23: warning: static property 'x' is not concurrency-safe because non-'Sendable' type 'Parser<Substring, Character>' may have shared mutable state; this is an error in the Swift 6 language mode
252 |     /// A `Parser` that matches and returns a single x, `x`, as
253 |     /// a `String` from a `Substring`.
254 |     public static let x = character { $0 == "x" }
    |                       |- warning: static property 'x' is not concurrency-safe because non-'Sendable' type 'Parser<Substring, Character>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: annotate 'x' with '@MainActor' if property should only be accessed from the main actor
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
255 |
256 |     /// A `Parser` that matches an abribrarily long sequence of decimal
/host/spi-builder-workspace/Sources/FFCParserCombinator/FFCParserCombinator.swift:18:15: note: consider making generic struct 'Parser' conform to the 'Sendable' protocol
 16 | ///
 17 | /// See static parsers in `BasicParser` for simple examples.
 18 | public struct Parser<S, A> {
    |               `- note: consider making generic struct 'Parser' conform to the 'Sendable' protocol
 19 |     let parse: (S) -> (A, S)?
 20 | }
/host/spi-builder-workspace/Sources/FFCParserCombinator/StringParsing.swift:263:23: warning: static property 'numericString' is not concurrency-safe because non-'Sendable' type 'Parser<Substring, String>' may have shared mutable state; this is an error in the Swift 6 language mode
261 |     /// { String($0) } <^> digit.many1
262 |     /// ```
263 |     public static let numericString = { String($0) } <^> digit.many1
    |                       |- warning: static property 'numericString' is not concurrency-safe because non-'Sendable' type 'Parser<Substring, String>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: annotate 'numericString' with '@MainActor' if property should only be accessed from the main actor
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
264 |
265 |     /// A `Parser` that matches an abribrarily long sequence of decimal
/host/spi-builder-workspace/Sources/FFCParserCombinator/FFCParserCombinator.swift:18:15: note: consider making generic struct 'Parser' conform to the 'Sendable' protocol
 16 | ///
 17 | /// See static parsers in `BasicParser` for simple examples.
 18 | public struct Parser<S, A> {
    |               `- note: consider making generic struct 'Parser' conform to the 'Sendable' protocol
 19 |     let parse: (S) -> (A, S)?
 20 | }
/host/spi-builder-workspace/Sources/FFCParserCombinator/StringParsing.swift:273:23: warning: static property 'floatingPointString' is not concurrency-safe because non-'Sendable' type 'Parser<Substring, String>' may have shared mutable state; this is an error in the Swift 6 language mode
271 |     /// numericString.followed(by: decimalPoint, combine: +).followed(by: numericString, combine: +)
272 |     /// ```
273 |     public static let floatingPointString = numericString.followed(by: decimalPoint, combine: +).followed(by: numericString, combine: +)
    |                       |- warning: static property 'floatingPointString' is not concurrency-safe because non-'Sendable' type 'Parser<Substring, String>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: annotate 'floatingPointString' with '@MainActor' if property should only be accessed from the main actor
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
274 |
275 |     /// A `Parser` matching either a line feed carriage return, `\n\r`,
/host/spi-builder-workspace/Sources/FFCParserCombinator/FFCParserCombinator.swift:18:15: note: consider making generic struct 'Parser' conform to the 'Sendable' protocol
 16 | ///
 17 | /// See static parsers in `BasicParser` for simple examples.
 18 | public struct Parser<S, A> {
    |               `- note: consider making generic struct 'Parser' conform to the 'Sendable' protocol
 19 |     let parse: (S) -> (A, S)?
 20 | }
/host/spi-builder-workspace/Sources/FFCParserCombinator/StringParsing.swift:282:23: warning: static property 'newline' is not concurrency-safe because non-'Sendable' type 'Parser<Substring, Character>' may have shared mutable state; this is an error in the Swift 6 language mode
280 |     /// character { $0 == "\n" } <* character { $0 == "\r" } <|> (character { $0 == "\n" } )
281 |     /// ```
282 |     public static let newline = character { $0 == "\n" } <* character { $0 == "\r" } <|> (character { $0 == "\n" } )
    |                       |- warning: static property 'newline' is not concurrency-safe because non-'Sendable' type 'Parser<Substring, Character>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: annotate 'newline' with '@MainActor' if property should only be accessed from the main actor
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
283 | }
284 |
/host/spi-builder-workspace/Sources/FFCParserCombinator/FFCParserCombinator.swift:18:15: note: consider making generic struct 'Parser' conform to the 'Sendable' protocol
 16 | ///
 17 | /// See static parsers in `BasicParser` for simple examples.
 18 | public struct Parser<S, A> {
    |               `- note: consider making generic struct 'Parser' conform to the 'Sendable' protocol
 19 |     let parse: (S) -> (A, S)?
 20 | }
[5/5] Emitting module FFCParserCombinator
/host/spi-builder-workspace/Sources/FFCParserCombinator/StringParsing.swift:228:23: warning: static property 'digit' is not concurrency-safe because non-'Sendable' type 'Parser<Substring, Character>' may have shared mutable state; this is an error in the Swift 6 language mode
226 |     /// A `Parser` that matches and returns single decimal digit, `[0-9]` as
227 |     /// a `Character` from a `Substring`.
228 |     public static let digit = CharacterSet.decimalDigits.parser()
    |                       |- warning: static property 'digit' is not concurrency-safe because non-'Sendable' type 'Parser<Substring, Character>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: annotate 'digit' with '@MainActor' if property should only be accessed from the main actor
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
229 |
230 |     /// A `Parser` that matches and returns single decimal digit, `[0-9][A-F]` as
/host/spi-builder-workspace/Sources/FFCParserCombinator/FFCParserCombinator.swift:18:15: note: consider making generic struct 'Parser' conform to the 'Sendable' protocol
 16 | ///
 17 | /// See static parsers in `BasicParser` for simple examples.
 18 | public struct Parser<S, A> {
    |               `- note: consider making generic struct 'Parser' conform to the 'Sendable' protocol
 19 |     let parse: (S) -> (A, S)?
 20 | }
/host/spi-builder-workspace/Sources/FFCParserCombinator/StringParsing.swift:232:23: warning: static property 'hexDigit' is not concurrency-safe because non-'Sendable' type 'Parser<Substring, Character>' may have shared mutable state; this is an error in the Swift 6 language mode
230 |     /// A `Parser` that matches and returns single decimal digit, `[0-9][A-F]` as
231 |     /// a `Character` from a `Substring`.
232 |     public static let hexDigit = CharacterSet.decimalDigits.union(CharacterSet(charactersIn: "A"..."F")).parser()
    |                       |- warning: static property 'hexDigit' is not concurrency-safe because non-'Sendable' type 'Parser<Substring, Character>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: annotate 'hexDigit' with '@MainActor' if property should only be accessed from the main actor
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
233 |
234 |     // Fragments
/host/spi-builder-workspace/Sources/FFCParserCombinator/FFCParserCombinator.swift:18:15: note: consider making generic struct 'Parser' conform to the 'Sendable' protocol
 16 | ///
 17 | /// See static parsers in `BasicParser` for simple examples.
 18 | public struct Parser<S, A> {
    |               `- note: consider making generic struct 'Parser' conform to the 'Sendable' protocol
 19 |     let parse: (S) -> (A, S)?
 20 | }
/host/spi-builder-workspace/Sources/FFCParserCombinator/StringParsing.swift:238:23: warning: static property 'hexPrefix' is not concurrency-safe because non-'Sendable' type 'Parser<Substring, String>' may have shared mutable state; this is an error in the Swift 6 language mode
236 |     /// A `Parser` that matches and returns "0x" or "0X" as a `String` from a
237 |     /// 'Substring'.
238 |     public static let hexPrefix = "0x".parser() <|> "0X".parser()
    |                       |- warning: static property 'hexPrefix' is not concurrency-safe because non-'Sendable' type 'Parser<Substring, String>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: annotate 'hexPrefix' with '@MainActor' if property should only be accessed from the main actor
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
239 |
240 |     /// A `Parser` that matches and returns single decimal dot, `.`, as
/host/spi-builder-workspace/Sources/FFCParserCombinator/FFCParserCombinator.swift:18:15: note: consider making generic struct 'Parser' conform to the 'Sendable' protocol
 16 | ///
 17 | /// See static parsers in `BasicParser` for simple examples.
 18 | public struct Parser<S, A> {
    |               `- note: consider making generic struct 'Parser' conform to the 'Sendable' protocol
 19 |     let parse: (S) -> (A, S)?
 20 | }
/host/spi-builder-workspace/Sources/FFCParserCombinator/StringParsing.swift:242:23: warning: static property 'decimalPoint' is not concurrency-safe because non-'Sendable' type 'Parser<Substring, String>' may have shared mutable state; this is an error in the Swift 6 language mode
240 |     /// A `Parser` that matches and returns single decimal dot, `.`, as
241 |     /// a `String` from a `Substring`.
242 |     public static let decimalPoint = ".".parser()
    |                       |- warning: static property 'decimalPoint' is not concurrency-safe because non-'Sendable' type 'Parser<Substring, String>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: annotate 'decimalPoint' with '@MainActor' if property should only be accessed from the main actor
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
243 |
244 |     /// A `Parser` that matches and returns single decimal hyphen, `-`, as
/host/spi-builder-workspace/Sources/FFCParserCombinator/FFCParserCombinator.swift:18:15: note: consider making generic struct 'Parser' conform to the 'Sendable' protocol
 16 | ///
 17 | /// See static parsers in `BasicParser` for simple examples.
 18 | public struct Parser<S, A> {
    |               `- note: consider making generic struct 'Parser' conform to the 'Sendable' protocol
 19 |     let parse: (S) -> (A, S)?
 20 | }
/host/spi-builder-workspace/Sources/FFCParserCombinator/StringParsing.swift:246:23: warning: static property 'negation' is not concurrency-safe because non-'Sendable' type 'Parser<Substring, String>' may have shared mutable state; this is an error in the Swift 6 language mode
244 |     /// A `Parser` that matches and returns single decimal hyphen, `-`, as
245 |     /// a `String` from a `Substring`.
246 |     public static let negation = "-".parser()
    |                       |- warning: static property 'negation' is not concurrency-safe because non-'Sendable' type 'Parser<Substring, String>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: annotate 'negation' with '@MainActor' if property should only be accessed from the main actor
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
247 |
248 |     /// A `Parser` that matches and returns a double-quote, `"`, as
/host/spi-builder-workspace/Sources/FFCParserCombinator/FFCParserCombinator.swift:18:15: note: consider making generic struct 'Parser' conform to the 'Sendable' protocol
 16 | ///
 17 | /// See static parsers in `BasicParser` for simple examples.
 18 | public struct Parser<S, A> {
    |               `- note: consider making generic struct 'Parser' conform to the 'Sendable' protocol
 19 |     let parse: (S) -> (A, S)?
 20 | }
/host/spi-builder-workspace/Sources/FFCParserCombinator/StringParsing.swift:250:23: warning: static property 'quote' is not concurrency-safe because non-'Sendable' type 'Parser<Substring, String>' may have shared mutable state; this is an error in the Swift 6 language mode
248 |     /// A `Parser` that matches and returns a double-quote, `"`, as
249 |     /// a `String` from a `Substring`.
250 |     public static let quote = "\"".parser()
    |                       |- warning: static property 'quote' is not concurrency-safe because non-'Sendable' type 'Parser<Substring, String>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: annotate 'quote' with '@MainActor' if property should only be accessed from the main actor
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
251 |
252 |     /// A `Parser` that matches and returns a single x, `x`, as
/host/spi-builder-workspace/Sources/FFCParserCombinator/FFCParserCombinator.swift:18:15: note: consider making generic struct 'Parser' conform to the 'Sendable' protocol
 16 | ///
 17 | /// See static parsers in `BasicParser` for simple examples.
 18 | public struct Parser<S, A> {
    |               `- note: consider making generic struct 'Parser' conform to the 'Sendable' protocol
 19 |     let parse: (S) -> (A, S)?
 20 | }
/host/spi-builder-workspace/Sources/FFCParserCombinator/StringParsing.swift:254:23: warning: static property 'x' is not concurrency-safe because non-'Sendable' type 'Parser<Substring, Character>' may have shared mutable state; this is an error in the Swift 6 language mode
252 |     /// A `Parser` that matches and returns a single x, `x`, as
253 |     /// a `String` from a `Substring`.
254 |     public static let x = character { $0 == "x" }
    |                       |- warning: static property 'x' is not concurrency-safe because non-'Sendable' type 'Parser<Substring, Character>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: annotate 'x' with '@MainActor' if property should only be accessed from the main actor
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
255 |
256 |     /// A `Parser` that matches an abribrarily long sequence of decimal
/host/spi-builder-workspace/Sources/FFCParserCombinator/FFCParserCombinator.swift:18:15: note: consider making generic struct 'Parser' conform to the 'Sendable' protocol
 16 | ///
 17 | /// See static parsers in `BasicParser` for simple examples.
 18 | public struct Parser<S, A> {
    |               `- note: consider making generic struct 'Parser' conform to the 'Sendable' protocol
 19 |     let parse: (S) -> (A, S)?
 20 | }
/host/spi-builder-workspace/Sources/FFCParserCombinator/StringParsing.swift:263:23: warning: static property 'numericString' is not concurrency-safe because non-'Sendable' type 'Parser<Substring, String>' may have shared mutable state; this is an error in the Swift 6 language mode
261 |     /// { String($0) } <^> digit.many1
262 |     /// ```
263 |     public static let numericString = { String($0) } <^> digit.many1
    |                       |- warning: static property 'numericString' is not concurrency-safe because non-'Sendable' type 'Parser<Substring, String>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: annotate 'numericString' with '@MainActor' if property should only be accessed from the main actor
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
264 |
265 |     /// A `Parser` that matches an abribrarily long sequence of decimal
/host/spi-builder-workspace/Sources/FFCParserCombinator/FFCParserCombinator.swift:18:15: note: consider making generic struct 'Parser' conform to the 'Sendable' protocol
 16 | ///
 17 | /// See static parsers in `BasicParser` for simple examples.
 18 | public struct Parser<S, A> {
    |               `- note: consider making generic struct 'Parser' conform to the 'Sendable' protocol
 19 |     let parse: (S) -> (A, S)?
 20 | }
/host/spi-builder-workspace/Sources/FFCParserCombinator/StringParsing.swift:273:23: warning: static property 'floatingPointString' is not concurrency-safe because non-'Sendable' type 'Parser<Substring, String>' may have shared mutable state; this is an error in the Swift 6 language mode
271 |     /// numericString.followed(by: decimalPoint, combine: +).followed(by: numericString, combine: +)
272 |     /// ```
273 |     public static let floatingPointString = numericString.followed(by: decimalPoint, combine: +).followed(by: numericString, combine: +)
    |                       |- warning: static property 'floatingPointString' is not concurrency-safe because non-'Sendable' type 'Parser<Substring, String>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: annotate 'floatingPointString' with '@MainActor' if property should only be accessed from the main actor
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
274 |
275 |     /// A `Parser` matching either a line feed carriage return, `\n\r`,
/host/spi-builder-workspace/Sources/FFCParserCombinator/FFCParserCombinator.swift:18:15: note: consider making generic struct 'Parser' conform to the 'Sendable' protocol
 16 | ///
 17 | /// See static parsers in `BasicParser` for simple examples.
 18 | public struct Parser<S, A> {
    |               `- note: consider making generic struct 'Parser' conform to the 'Sendable' protocol
 19 |     let parse: (S) -> (A, S)?
 20 | }
/host/spi-builder-workspace/Sources/FFCParserCombinator/StringParsing.swift:282:23: warning: static property 'newline' is not concurrency-safe because non-'Sendable' type 'Parser<Substring, Character>' may have shared mutable state; this is an error in the Swift 6 language mode
280 |     /// character { $0 == "\n" } <* character { $0 == "\r" } <|> (character { $0 == "\n" } )
281 |     /// ```
282 |     public static let newline = character { $0 == "\n" } <* character { $0 == "\r" } <|> (character { $0 == "\n" } )
    |                       |- warning: static property 'newline' is not concurrency-safe because non-'Sendable' type 'Parser<Substring, Character>' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: annotate 'newline' with '@MainActor' if property should only be accessed from the main actor
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
283 | }
284 |
/host/spi-builder-workspace/Sources/FFCParserCombinator/FFCParserCombinator.swift:18:15: note: consider making generic struct 'Parser' conform to the 'Sendable' protocol
 16 | ///
 17 | /// See static parsers in `BasicParser` for simple examples.
 18 | public struct Parser<S, A> {
    |               `- note: consider making generic struct 'Parser' conform to the 'Sendable' protocol
 19 |     let parse: (S) -> (A, S)?
 20 | }
Build complete! (8.45s)
Build complete.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "FFCParserCombinator",
  "name" : "FFCParserCombinator",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "FFCParserCombinator",
      "targets" : [
        "FFCParserCombinator"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "FFCParserCombinatorTests",
      "module_type" : "SwiftTarget",
      "name" : "FFCParserCombinatorTests",
      "path" : "Tests/FFCParserCombinatorTests",
      "sources" : [
        "FFCParserCombinatorTests.swift",
        "StringParsing.swift"
      ],
      "target_dependencies" : [
        "FFCParserCombinator"
      ],
      "type" : "test"
    },
    {
      "c99name" : "FFCParserCombinator",
      "module_type" : "SwiftTarget",
      "name" : "FFCParserCombinator",
      "path" : "Sources/FFCParserCombinator",
      "product_memberships" : [
        "FFCParserCombinator"
      ],
      "sources" : [
        "FFCParserCombinator.swift",
        "StringParsing.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "4.0"
}
Done.
This is a staging environment. For live and up-to-date package information, visit swiftpackageindex.com.