Swift Package Index

Build Information

Failed to build MathParser, reference 3.1.0 (0a1591), with Swift 6.4 for Android on 16 Sep 2026 01:23:59 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-54344843-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:android-6.4-latest swift build --swift-sdk aarch64-unknown-linux-android28 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/davedelong/DDMathParser.git
Reference: 3.1.0
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/davedelong/DDMathParser
 * tag               3.1.0      -> FETCH_HEAD
HEAD is now at 0a15910 Merge pull request #169 from kiliankoe/swiftpm-package-layout
Cloned https://github.com/davedelong/DDMathParser.git
Revision (git rev-parse @):
0a159109e2393c3e1db4e2b638009c82e6650b4d
SUCCESS checkout https://github.com/davedelong/DDMathParser.git at 3.1.0
========================================
Build
========================================
Selected platform:         android
Swift version:             6.4
Building package at path:  $PWD
https://github.com/davedelong/DDMathParser.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344843-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:android-6.4-latest swift build --swift-sdk aarch64-unknown-linux-android28 2>&1
android-6.4-latest: Pulling from saguaro1/spi-images
Digest: sha256:abadcff584c273feba50641b454858d377ba30b35ea7287a94f45ebd8afd0ea0
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:android-6.4-latest
Building for debugging...
[Planning deferred tasks]
error: SwiftCompile normal aarch64 failed with a nonzero exit code. Command line:     cd /host

/host/spi-builder-workspace/MathParser/Sources/MathParser/Deprecations.swift:28:23: warning: static property 'none' produces an empty option set
26 |     }
27 |
28 |     public static let none = TokenResolverOptions(rawValue: 0)
   |                       |- warning: static property 'none' produces an empty option set
   |                       `- note: use [] to silence this warning
29 |     public static let allowArgumentlessFunctions = TokenResolverOptions(rawValue: 1 << 0)
30 |     public static let allowImplicitMultiplication = TokenResolverOptions(rawValue: 1 << 1)
/host/spi-builder-workspace/MathParser/Sources/MathParser/Functions+Defaults.swift:111:23: error: cannot find 'Darwin' in scope
109 |         let arg1 = try state.evaluator.evaluate(state.arguments[0], substitutions: state.substitutions)
110 |         guard arg1 >= 1 else { throw MathParserError(kind: .invalidArguments, range: state.expressionRange) }
111 |         guard arg1 == Darwin.floor(arg1) else { throw MathParserError(kind: .invalidArguments, range: state.expressionRange) }
    |                       `- error: cannot find 'Darwin' in scope
112 |
113 |         if arg1.truncatingRemainder(dividingBy: 2) == 0 {
/host/spi-builder-workspace/MathParser/Sources/MathParser/Functions+Defaults.swift:115:20: error: cannot find 'Darwin' in scope
113 |         if arg1.truncatingRemainder(dividingBy: 2) == 0 {
114 |             let k = arg1 / 2
115 |             return Darwin.pow(2, k) * k.factorial()
    |                    `- error: cannot find 'Darwin' in scope
116 |         } else {
117 |             let k = (arg1 + 1) / 2
/host/spi-builder-workspace/MathParser/Sources/MathParser/Functions+Defaults.swift:120:31: error: cannot find 'Darwin' in scope
118 |
119 |             let numerator = (2*k).factorial()
120 |             let denominator = Darwin.pow(2, k) * k.factorial()
    |                               `- error: cannot find 'Darwin' in scope
121 |
122 |             guard denominator != 0 else { throw MathParserError(kind: .divideByZero, range: state.expressionRange) }
/host/spi-builder-workspace/MathParser/Sources/MathParser/Functions+Defaults.swift:133:16: error: cannot find 'Darwin' in scope
131 |         let arg2 = try state.evaluator.evaluate(state.arguments[1], substitutions: state.substitutions)
132 |
133 |         return Darwin.pow(arg1, arg2)
    |                `- error: cannot find 'Darwin' in scope
134 |     })
135 |
/host/spi-builder-workspace/MathParser/Sources/MathParser/Functions+Defaults.swift:141:16: error: cannot find 'Darwin' in scope
139 |         let value = try state.evaluator.evaluate(state.arguments[0], substitutions: state.substitutions)
140 |
141 |         return Darwin.sqrt(value)
    |                `- error: cannot find 'Darwin' in scope
142 |     })
143 |
/host/spi-builder-workspace/MathParser/Sources/MathParser/Functions+Defaults.swift:149:16: error: cannot find 'Darwin' in scope
147 |         let arg1 = try state.evaluator.evaluate(state.arguments[0], substitutions: state.substitutions)
148 |
149 |         return Darwin.pow(arg1, 1.0/3.0)
    |                `- error: cannot find 'Darwin' in scope
150 |     })
151 |
/host/spi-builder-workspace/MathParser/Sources/MathParser/Functions+Defaults.swift:162:24: error: cannot find 'Darwin' in scope
160 |         if arg1 < 0 && arg2.truncatingRemainder(dividingBy: 2) == 1 {
161 |             // for negative numbers with an odd root, the result will be negative
162 |             let root = Darwin.pow(-arg1, 1/arg2)
    |                        `- error: cannot find 'Darwin' in scope
163 |             return -root
164 |         } else {
/host/spi-builder-workspace/MathParser/Sources/MathParser/Functions+Defaults.swift:165:20: error: cannot find 'Darwin' in scope
163 |             return -root
164 |         } else {
165 |             return Darwin.pow(arg1, 1/arg2)
    |                    `- error: cannot find 'Darwin' in scope
166 |         }
167 |     })
/host/spi-builder-workspace/MathParser/Sources/MathParser/Functions+Defaults.swift:192:16: error: cannot find 'Darwin' in scope
190 |
191 |         let arg1 = try state.evaluator.evaluate(state.arguments[0], substitutions: state.substitutions)
192 |         return Darwin.log10(arg1)
    |                `- error: cannot find 'Darwin' in scope
193 |     })
194 |
/host/spi-builder-workspace/MathParser/Sources/MathParser/Functions+Defaults.swift:199:16: error: cannot find 'Darwin' in scope
197 |
198 |         let arg1 = try state.evaluator.evaluate(state.arguments[0], substitutions: state.substitutions)
199 |         return Darwin.log(arg1)
    |                `- error: cannot find 'Darwin' in scope
200 |     })
201 |
/host/spi-builder-workspace/MathParser/Sources/MathParser/Functions+Defaults.swift:206:16: error: cannot find 'Darwin' in scope
204 |
205 |         let arg1 = try state.evaluator.evaluate(state.arguments[0], substitutions: state.substitutions)
206 |         return Darwin.log2(arg1)
    |                `- error: cannot find 'Darwin' in scope
207 |     })
208 |
/host/spi-builder-workspace/MathParser/Sources/MathParser/Functions+Defaults.swift:213:16: error: cannot find 'Darwin' in scope
211 |
212 |         let arg1 = try state.evaluator.evaluate(state.arguments[0], substitutions: state.substitutions)
213 |         return Darwin.exp(arg1)
    |                `- error: cannot find 'Darwin' in scope
214 |     })
215 |
/host/spi-builder-workspace/MathParser/Sources/MathParser/Functions+Defaults.swift:388:16: error: cannot find 'Darwin' in scope
386 |         }
387 |
388 |         return Darwin.sqrt(stddev / Double(state.arguments.count))
    |                `- error: cannot find 'Darwin' in scope
389 |     })
390 |
/host/spi-builder-workspace/MathParser/Sources/MathParser/Functions+Defaults.swift:395:16: error: cannot find 'Darwin' in scope
393 |
394 |         let arg1 = try state.evaluator.evaluate(state.arguments[0], substitutions: state.substitutions)
395 |         return Darwin.ceil(arg1)
    |                `- error: cannot find 'Darwin' in scope
396 |     })
397 |
/host/spi-builder-workspace/MathParser/Sources/MathParser/Functions+Defaults.swift:402:16: error: cannot find 'Darwin' in scope
400 |
401 |         let arg1 = try state.evaluator.evaluate(state.arguments[0], substitutions: state.substitutions)
402 |         return Darwin.floor(arg1)
    |                `- error: cannot find 'Darwin' in scope
403 |     })
404 |
/host/spi-builder-workspace/MathParser/Sources/MathParser/Functions+Defaults.swift:411:16: error: cannot find 'Darwin' in scope
409 |
410 |         let arg1 = try state.evaluator.evaluate(state.arguments[0], substitutions: state.substitutions)
411 |         return Darwin.sin(Function._dtor(arg1, evaluator: state.evaluator))
    |                `- error: cannot find 'Darwin' in scope
412 |     })
413 |
/host/spi-builder-workspace/MathParser/Sources/MathParser/Functions+Defaults.swift:418:16: error: cannot find 'Darwin' in scope
416 |
417 |         let arg1 = try state.evaluator.evaluate(state.arguments[0], substitutions: state.substitutions)
418 |         return Darwin.cos(Function._dtor(arg1, evaluator: state.evaluator))
    |                `- error: cannot find 'Darwin' in scope
419 |     })
420 |
/host/spi-builder-workspace/MathParser/Sources/MathParser/Functions+Defaults.swift:425:16: error: cannot find 'Darwin' in scope
423 |
424 |         let arg1 = try state.evaluator.evaluate(state.arguments[0], substitutions: state.substitutions)
425 |         return Darwin.tan(Function._dtor(arg1, evaluator: state.evaluator))
    |                `- error: cannot find 'Darwin' in scope
426 |     })
427 |
/host/spi-builder-workspace/MathParser/Sources/MathParser/Functions+Defaults.swift:432:31: error: cannot find 'Darwin' in scope
430 |
431 |         let arg1 = try state.evaluator.evaluate(state.arguments[0], substitutions: state.substitutions)
432 |         return Function._rtod(Darwin.asin(arg1), evaluator: state.evaluator)
    |                               `- error: cannot find 'Darwin' in scope
433 |     })
434 |
/host/spi-builder-workspace/MathParser/Sources/MathParser/Functions+Defaults.swift:439:31: error: cannot find 'Darwin' in scope
437 |
438 |         let arg1 = try state.evaluator.evaluate(state.arguments[0], substitutions: state.substitutions)
439 |         return Function._rtod(Darwin.acos(arg1), evaluator: state.evaluator)
    |                               `- error: cannot find 'Darwin' in scope
440 |     })
441 |
/host/spi-builder-workspace/MathParser/Sources/MathParser/Functions+Defaults.swift:446:31: error: cannot find 'Darwin' in scope
444 |
445 |         let arg1 = try state.evaluator.evaluate(state.arguments[0], substitutions: state.substitutions)
446 |         return Function._rtod(Darwin.atan(arg1), evaluator: state.evaluator)
    |                               `- error: cannot find 'Darwin' in scope
447 |     })
448 |
/host/spi-builder-workspace/MathParser/Sources/MathParser/Functions+Defaults.swift:454:31: error: cannot find 'Darwin' in scope
452 |         let arg1 = try state.evaluator.evaluate(state.arguments[0], substitutions: state.substitutions)
453 |         let arg2 = try state.evaluator.evaluate(state.arguments[1], substitutions: state.substitutions)
454 |         return Function._rtod(Darwin.atan2(arg1, arg2), evaluator: state.evaluator)
    |                               `- error: cannot find 'Darwin' in scope
455 |     })
456 |
/host/spi-builder-workspace/MathParser/Sources/MathParser/Functions+Defaults.swift:461:22: error: cannot find 'Darwin' in scope
459 |
460 |         let arg1 = try state.evaluator.evaluate(state.arguments[0], substitutions: state.substitutions)
461 |         let sinArg = Darwin.sin(Function._dtor(arg1, evaluator: state.evaluator))
    |                      `- error: cannot find 'Darwin' in scope
462 |         guard sinArg != 0 else { throw MathParserError(kind: .divideByZero, range: state.expressionRange) }
463 |         return 1.0 / sinArg
/host/spi-builder-workspace/MathParser/Sources/MathParser/Functions+Defaults.swift:470:22: error: cannot find 'Darwin' in scope
468 |
469 |         let arg1 = try state.evaluator.evaluate(state.arguments[0], substitutions: state.substitutions)
470 |         let sinArg = Darwin.cos(Function._dtor(arg1, evaluator: state.evaluator))
    |                      `- error: cannot find 'Darwin' in scope
471 |         guard sinArg != 0 else { throw MathParserError(kind: .divideByZero, range: state.expressionRange) }
472 |         return 1.0 / sinArg
/host/spi-builder-workspace/MathParser/Sources/MathParser/Functions+Defaults.swift:479:22: error: cannot find 'Darwin' in scope
477 |
478 |         let arg1 = try state.evaluator.evaluate(state.arguments[0], substitutions: state.substitutions)
479 |         let sinArg = Darwin.tan(Function._dtor(arg1, evaluator: state.evaluator))
    |                      `- error: cannot find 'Darwin' in scope
480 |         guard sinArg != 0 else { throw MathParserError(kind: .divideByZero, range: state.expressionRange) }
481 |         return 1.0 / sinArg
/host/spi-builder-workspace/MathParser/Sources/MathParser/Functions+Defaults.swift:489:31: error: cannot find 'Darwin' in scope
487 |         let arg1 = try state.evaluator.evaluate(state.arguments[0], substitutions: state.substitutions)
488 |         guard arg1 != 0 else { throw MathParserError(kind: .divideByZero, range: state.expressionRange) }
489 |         return Function._rtod(Darwin.asin(1.0 / arg1), evaluator: state.evaluator)
    |                               `- error: cannot find 'Darwin' in scope
490 |     })
491 |
/host/spi-builder-workspace/MathParser/Sources/MathParser/Functions+Defaults.swift:497:31: error: cannot find 'Darwin' in scope
495 |         let arg1 = try state.evaluator.evaluate(state.arguments[0], substitutions: state.substitutions)
496 |         guard arg1 != 0 else { throw MathParserError(kind: .divideByZero, range: state.expressionRange) }
497 |         return Function._rtod(Darwin.acos(1.0 / arg1), evaluator: state.evaluator)
    |                               `- error: cannot find 'Darwin' in scope
498 |     })
499 |
/host/spi-builder-workspace/MathParser/Sources/MathParser/Functions+Defaults.swift:505:31: error: cannot find 'Darwin' in scope
503 |         let arg1 = try state.evaluator.evaluate(state.arguments[0], substitutions: state.substitutions)
504 |         guard arg1 != 0 else { throw MathParserError(kind: .divideByZero, range: state.expressionRange) }
505 |         return Function._rtod(Darwin.atan(1.0 / arg1), evaluator: state.evaluator)
    |                               `- error: cannot find 'Darwin' in scope
506 |     })
507 |
/host/spi-builder-workspace/MathParser/Sources/MathParser/Functions+Defaults.swift:514:16: error: cannot find 'Darwin' in scope
512 |
513 |         let arg1 = try state.evaluator.evaluate(state.arguments[0], substitutions: state.substitutions)
514 |         return Darwin.sinh(arg1)
    |                `- error: cannot find 'Darwin' in scope
515 |     })
516 |
/host/spi-builder-workspace/MathParser/Sources/MathParser/Functions+Defaults.swift:521:16: error: cannot find 'Darwin' in scope
519 |
520 |         let arg1 = try state.evaluator.evaluate(state.arguments[0], substitutions: state.substitutions)
521 |         return Darwin.cosh(arg1)
    |                `- error: cannot find 'Darwin' in scope
522 |     })
523 |
/host/spi-builder-workspace/MathParser/Sources/MathParser/Functions+Defaults.swift:528:16: error: cannot find 'Darwin' in scope
526 |
527 |         let arg1 = try state.evaluator.evaluate(state.arguments[0], substitutions: state.substitutions)
528 |         return Darwin.tanh(arg1)
    |                `- error: cannot find 'Darwin' in scope
529 |     })
530 |
/host/spi-builder-workspace/MathParser/Sources/MathParser/Functions+Defaults.swift:535:16: error: cannot find 'Darwin' in scope
533 |
534 |         let arg1 = try state.evaluator.evaluate(state.arguments[0], substitutions: state.substitutions)
535 |         return Darwin.asinh(arg1)
    |                `- error: cannot find 'Darwin' in scope
536 |     })
537 |
/host/spi-builder-workspace/MathParser/Sources/MathParser/Functions+Defaults.swift:542:16: error: cannot find 'Darwin' in scope
540 |
541 |         let arg1 = try state.evaluator.evaluate(state.arguments[0], substitutions: state.substitutions)
542 |         return Darwin.acosh(arg1)
    |                `- error: cannot find 'Darwin' in scope
543 |     })
544 |
/host/spi-builder-workspace/MathParser/Sources/MathParser/Functions+Defaults.swift:549:16: error: cannot find 'Darwin' in scope
547 |
548 |         let arg1 = try state.evaluator.evaluate(state.arguments[0], substitutions: state.substitutions)
549 |         return Darwin.atanh(arg1)
    |                `- error: cannot find 'Darwin' in scope
550 |     })
551 |
/host/spi-builder-workspace/MathParser/Sources/MathParser/Functions+Defaults.swift:556:22: error: cannot find 'Darwin' in scope
554 |
555 |         let arg1 = try state.evaluator.evaluate(state.arguments[0], substitutions: state.substitutions)
556 |         let sinArg = Darwin.sinh(arg1)
    |                      `- error: cannot find 'Darwin' in scope
557 |         guard sinArg != 0 else { throw MathParserError(kind: .divideByZero, range: state.expressionRange) }
558 |         return 1.0 / sinArg
/host/spi-builder-workspace/MathParser/Sources/MathParser/Functions+Defaults.swift:565:22: error: cannot find 'Darwin' in scope
563 |
564 |         let arg1 = try state.evaluator.evaluate(state.arguments[0], substitutions: state.substitutions)
565 |         let sinArg = Darwin.cosh(arg1)
    |                      `- error: cannot find 'Darwin' in scope
566 |         guard sinArg != 0 else { throw MathParserError(kind: .divideByZero, range: state.expressionRange) }
567 |         return 1.0 / sinArg
/host/spi-builder-workspace/MathParser/Sources/MathParser/Functions+Defaults.swift:574:22: error: cannot find 'Darwin' in scope
572 |
573 |         let arg1 = try state.evaluator.evaluate(state.arguments[0], substitutions: state.substitutions)
574 |         let sinArg = Darwin.tanh(arg1)
    |                      `- error: cannot find 'Darwin' in scope
575 |         guard sinArg != 0 else { throw MathParserError(kind: .divideByZero, range: state.expressionRange) }
576 |         return 1.0 / sinArg
/host/spi-builder-workspace/MathParser/Sources/MathParser/Functions+Defaults.swift:584:16: error: cannot find 'Darwin' in scope
582 |         let arg1 = try state.evaluator.evaluate(state.arguments[0], substitutions: state.substitutions)
583 |         guard arg1 != 0 else { throw MathParserError(kind: .divideByZero, range: state.expressionRange) }
584 |         return Darwin.asinh(1.0 / arg1)
    |                `- error: cannot find 'Darwin' in scope
585 |     })
586 |
/host/spi-builder-workspace/MathParser/Sources/MathParser/Functions+Defaults.swift:592:16: error: cannot find 'Darwin' in scope
590 |         let arg1 = try state.evaluator.evaluate(state.arguments[0], substitutions: state.substitutions)
591 |         guard arg1 != 0 else { throw MathParserError(kind: .divideByZero, range: state.expressionRange) }
592 |         return Darwin.acosh(1.0 / arg1)
    |                `- error: cannot find 'Darwin' in scope
593 |     })
594 |
/host/spi-builder-workspace/MathParser/Sources/MathParser/Functions+Defaults.swift:600:16: error: cannot find 'Darwin' in scope
598 |         let arg1 = try state.evaluator.evaluate(state.arguments[0], substitutions: state.substitutions)
599 |         guard arg1 != 0 else { throw MathParserError(kind: .divideByZero, range: state.expressionRange) }
600 |         return Darwin.atanh(1.0 / arg1)
    |                `- error: cannot find 'Darwin' in scope
601 |     })
602 |
/host/spi-builder-workspace/MathParser/Sources/MathParser/Functions+Defaults.swift:609:22: error: cannot find 'Darwin' in scope
607 |
608 |         let arg1 = try state.evaluator.evaluate(state.arguments[0], substitutions: state.substitutions)
609 |         return 1.0 - Darwin.cos(Function._dtor(arg1, evaluator: state.evaluator))
    |                      `- error: cannot find 'Darwin' in scope
610 |     })
611 |
/host/spi-builder-workspace/MathParser/Sources/MathParser/Functions+Defaults.swift:616:22: error: cannot find 'Darwin' in scope
614 |
615 |         let arg1 = try state.evaluator.evaluate(state.arguments[0], substitutions: state.substitutions)
616 |         return 1.0 + Darwin.cos(Function._dtor(arg1, evaluator: state.evaluator))
    |                      `- error: cannot find 'Darwin' in scope
617 |     })
618 |
/host/spi-builder-workspace/MathParser/Sources/MathParser/Functions+Defaults.swift:623:22: error: cannot find 'Darwin' in scope
621 |
622 |         let arg1 = try state.evaluator.evaluate(state.arguments[0], substitutions: state.substitutions)
623 |         return 1.0 - Darwin.sin(Function._dtor(arg1, evaluator: state.evaluator))
    |                      `- error: cannot find 'Darwin' in scope
624 |     })
625 |
/host/spi-builder-workspace/MathParser/Sources/MathParser/Functions+Defaults.swift:630:22: error: cannot find 'Darwin' in scope
628 |
629 |         let arg1 = try state.evaluator.evaluate(state.arguments[0], substitutions: state.substitutions)
630 |         return 1.0 + Darwin.sin(Function._dtor(arg1, evaluator: state.evaluator))
    |                      `- error: cannot find 'Darwin' in scope
631 |     })
632 |
/host/spi-builder-workspace/MathParser/Sources/MathParser/Functions+Defaults.swift:653:23: error: cannot find 'Darwin' in scope
651 |
652 |         let arg1 = try state.evaluator.evaluate(state.arguments[0], substitutions: state.substitutions)
653 |         let cosArg1 = Darwin.cos(Function._dtor(arg1, evaluator: state.evaluator))
    |                       `- error: cannot find 'Darwin' in scope
654 |         guard cosArg1 != 0 else { throw MathParserError(kind: .divideByZero, range: state.expressionRange) }
655 |         return (1.0/cosArg1) - 1.0
/host/spi-builder-workspace/MathParser/Sources/MathParser/Functions+Defaults.swift:662:23: error: cannot find 'Darwin' in scope
660 |
661 |         let arg1 = try state.evaluator.evaluate(state.arguments[0], substitutions: state.substitutions)
662 |         let sinArg1 = Darwin.sin(Function._dtor(arg1, evaluator: state.evaluator))
    |                       `- error: cannot find 'Darwin' in scope
663 |         guard sinArg1 != 0 else { throw MathParserError(kind: .divideByZero, range: state.expressionRange) }
664 |         return (1.0/sinArg1) - 1.0
/host/spi-builder-workspace/MathParser/Sources/MathParser/Functions+Defaults.swift:671:23: error: cannot find 'Darwin' in scope
669 |
670 |         let arg1 = try state.evaluator.evaluate(state.arguments[0], substitutions: state.substitutions)
671 |         let sinArg1 = Darwin.sin(Function._dtor(arg1, evaluator: state.evaluator) / 2.0)
    |                       `- error: cannot find 'Darwin' in scope
672 |         return 2 * sinArg1
673 |     })
/host/spi-builder-workspace/MathParser/Sources/MathParser/Operator+Defaults.swift:55:26: warning: 'NSExpression' is deprecated: NSExpression is not available in swift-corelibs-foundation [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
 53 |         //rdar://problem/8692313
 54 |
 55 |         let expression = NSExpression(format: "2 ** 3 ** 2")
    |                          `- warning: 'NSExpression' is deprecated: NSExpression is not available in swift-corelibs-foundation [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
 56 |         let result = expression.expressionValue(with: nil, context: nil) as? NSNumber
 57 |
/host/spi-builder-workspace/MathParser/Sources/MathParser/Operator+Defaults.swift:55:26: error: 'init(format:_:)' is unavailable: NSExpression is not available in swift-corelibs-foundation
 53 |         //rdar://problem/8692313
 54 |
 55 |         let expression = NSExpression(format: "2 ** 3 ** 2")
    |                          `- error: 'init(format:_:)' is unavailable: NSExpression is not available in swift-corelibs-foundation
 56 |         let result = expression.expressionValue(with: nil, context: nil) as? NSNumber
 57 |
Foundation.NSExpression.init:3:22: note: 'init(format:_:)' has been explicitly marked unavailable here
1 | class NSExpression {
2 | @available(*, unavailable, message: "NSExpression is not available in swift-corelibs-foundation")
3 |   public convenience init(format expressionFormat: String, _ args: any CVarArg...)}
  |                      `- note: 'init(format:_:)' has been explicitly marked unavailable here
4 |
/host/spi-builder-workspace/MathParser/Sources/MathParser/Operator+Defaults.swift:56:33: error: 'expressionValue(with:context:)' is unavailable: NSExpression is not available in swift-corelibs-foundation
 54 |
 55 |         let expression = NSExpression(format: "2 ** 3 ** 2")
 56 |         let result = expression.expressionValue(with: nil, context: nil) as? NSNumber
    |                                 `- error: 'expressionValue(with:context:)' is unavailable: NSExpression is not available in swift-corelibs-foundation
 57 |
 58 |         if result?.int32Value == 512 {
Foundation.NSExpression.expressionValue:3:13: note: 'expressionValue(with:context:)' has been explicitly marked unavailable here
1 | class NSExpression {
2 | @available(*, unavailable, message: "NSExpression is not available in swift-corelibs-foundation")
3 |   open func expressionValue(with object: Any?, context: NSMutableDictionary?) -> Any?}
  |             `- note: 'expressionValue(with:context:)' has been explicitly marked unavailable here
4 |
[#DeprecatedDeclaration]: <https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration>
Failed frontend command:
/root/.local/share/swiftly/toolchains/6.4.x-snapshot-2026-09-04/usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /host/spi-builder-workspace/MathParser/Sources/MathParser/Character.swift /host/spi-builder-workspace/MathParser/Sources/MathParser/Configuration.swift /host/spi-builder-workspace/MathParser/Sources/MathParser/DecimalNumberExtractor.swift /host/spi-builder-workspace/MathParser/Sources/MathParser/Deprecations.swift /host/spi-builder-workspace/MathParser/Sources/MathParser/Double.swift /host/spi-builder-workspace/MathParser/Sources/MathParser/DynamicResolution.swift /host/spi-builder-workspace/MathParser/Sources/MathParser/Either.swift /host/spi-builder-workspace/MathParser/Sources/MathParser/Evaluator.swift /host/spi-builder-workspace/MathParser/Sources/MathParser/ExponentExtractor.swift /host/spi-builder-workspace/MathParser/Sources/MathParser/Expression+Matching.swift /host/spi-builder-workspace/MathParser/Sources/MathParser/Expression.swift /host/spi-builder-workspace/MathParser/Sources/MathParser/ExpressionRewriter.swift /host/spi-builder-workspace/MathParser/Sources/MathParser/Expressionizer.swift /host/spi-builder-workspace/MathParser/Sources/MathParser/FractionNumberExtractor.swift /host/spi-builder-workspace/MathParser/Sources/MathParser/Function.swift /host/spi-builder-workspace/MathParser/Sources/MathParser/FunctionSet.swift /host/spi-builder-workspace/MathParser/Sources/MathParser/Functions+Defaults.swift /host/spi-builder-workspace/MathParser/Sources/MathParser/GroupedToken.swift /host/spi-builder-workspace/MathParser/Sources/MathParser/HexNumberExtractor.swift /host/spi-builder-workspace/MathParser/Sources/MathParser/IdentifierExtractor.swift /host/spi-builder-workspace/MathParser/Sources/MathParser/LocalizedNumberExtractor.swift /host/spi-builder-workspace/MathParser/Sources/MathParser/MathParserErrors.swift /host/spi-builder-workspace/MathParser/Sources/MathParser/OctalNumberExtractor.swift /host/spi-builder-workspace/MathParser/Sources/MathParser/Operator+Defaults.swift /host/spi-builder-workspace/MathParser/Sources/MathParser/Operator.swift /host/spi-builder-workspace/MathParser/Sources/MathParser/OperatorExtractor.swift /host/spi-builder-workspace/MathParser/Sources/MathParser/OperatorSet.swift /host/spi-builder-workspace/MathParser/Sources/MathParser/OperatorTokenSet.swift /host/spi-builder-workspace/MathParser/Sources/MathParser/PeekingIterator.swift /host/spi-builder-workspace/MathParser/Sources/MathParser/QuotedVariableExtractor.swift /host/spi-builder-workspace/MathParser/Sources/MathParser/RawToken.swift /host/spi-builder-workspace/MathParser/Sources/MathParser/ResolvedToken.swift /host/spi-builder-workspace/MathParser/Sources/MathParser/RewriteRule+Defaults.swift /host/spi-builder-workspace/MathParser/Sources/MathParser/RewriteRule.swift /host/spi-builder-workspace/MathParser/Sources/MathParser/String.swift /host/spi-builder-workspace/MathParser/Sources/MathParser/SubstitutionExtensions.swift /host/spi-builder-workspace/MathParser/Sources/MathParser/TokenCharacterBuffer.swift /host/spi-builder-workspace/MathParser/Sources/MathParser/TokenExtractor.swift /host/spi-builder-workspace/MathParser/Sources/MathParser/TokenGrouper.swift /host/spi-builder-workspace/MathParser/Sources/MathParser/TokenResolver.swift /host/spi-builder-workspace/MathParser/Sources/MathParser/Tokenizer.swift /host/spi-builder-workspace/MathParser/Sources/MathParser/VariableExtractor.swift -target aarch64-unknown-linux-android28 -Xllvm -aarch64-use-tbi -disable-objc-interop -sdk /android-ndk/android-ndk-r27d/toolchains/llvm/prebuilt/linux-x86_64/sysroot -sysroot /android-ndk/android-ndk-r27d/toolchains/llvm/prebuilt/linux-x86_64/sysroot -I /host/spi-builder-workspace/.build/out/Products/Debug-android-aarch64 -module-cache-path /host/spi-builder-workspace/.build/out/ModuleCache.noindex -color-diagnostics -Xcc -fcolor-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -swift-version 5 -Onone -D SWIFT_PACKAGE -D DEBUG -D SWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -D Xcode -serialize-debugging-options -enable-experimental-feature DebugDescriptionMacro -empty-abi-descriptor -external-plugin-path /root/.local/share/swiftly/toolchains/6.4.x-snapshot-2026-09-04/usr/lib/swift/host/plugins/testing\#/root/.local/share/swiftly/toolchains/6.4.x-snapshot-2026-09-04/usr/bin/swift-plugin-server -validate-clang-modules-once -clang-build-session-file /host/spi-builder-workspace/.build/out/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /host -resource-dir /root/.swiftpm/swift-sdks/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_android.artifactbundle/swift-android/swift-resources/usr/lib/swift-aarch64 -enable-anonymous-context-mangled-names -file-compilation-dir /host -Xcc 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[28 / 36] MathParser
error: Build failed
BUILD FAILURE 6.4 android