Swift Package IndexBuild Information
Successful build of DiscreteMathematics, reference 2.0.0 (a0ac74), with Swift 6.3 for Linux on 11 Apr 2026 19:26:23 UTC.
Swift 6 data race errors: 0
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4609320-2":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:basic-6.3-latest swift build --triple x86_64-unknown-linux-gnu 2>&1Build Log
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RunAll
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Builder version: 4.70.0
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/cszatmary/DiscreteMathematics.git
Reference: 2.0.0
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/cszatmary/DiscreteMathematics
* tag 2.0.0 -> FETCH_HEAD
HEAD is now at a0ac74e Merge pull request #1 from cszatma/swift-5
Cloned https://github.com/cszatmary/DiscreteMathematics.git
Revision (git rev-parse @):
a0ac74e242c1b97a5deab9e967afc56830a63651
SUCCESS checkout https://github.com/cszatmary/DiscreteMathematics.git at 2.0.0
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Build
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Selected platform: linux
Swift version: 6.3
Building package at path: $PWD
https://github.com/cszatmary/DiscreteMathematics.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-2":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:basic-6.3-latest swift build --triple x86_64-unknown-linux-gnu 2>&1
basic-6.3-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:5a7d791d2ead8a924b1292cb31bf3288eabcfe8880e0b005b00b45b71a5bc36a
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Building for debugging...
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[10/12] Compiling DiscreteMathematics ModularArithmetic.swift
[11/12] Compiling DiscreteMathematics RSA.swift
/host/spi-builder-workspace/Sources/DiscreteMathematics/RSA.swift:48:34: warning: 'flatMap' is deprecated: Please use compactMap(_:) for the case where closure returns an optional value [#DeprecatedDeclaration]
46 |
47 | public func encrypt(string: String, e: Int, pq: Int) -> String {
48 | return encrypt(array: string.flatMap { alphabetNumbers[String($0)] }, e: e, pq: pq)
| |- warning: 'flatMap' is deprecated: Please use compactMap(_:) for the case where closure returns an optional value [#DeprecatedDeclaration]
| `- note: use 'compactMap(_:)' instead
49 | .flatMap { alphabetValues[$0] }.joined()
50 | }
/host/spi-builder-workspace/Sources/DiscreteMathematics/RSA.swift:49:10: warning: 'flatMap' is deprecated: Please use compactMap(_:) for the case where closure returns an optional value [#DeprecatedDeclaration]
47 | public func encrypt(string: String, e: Int, pq: Int) -> String {
48 | return encrypt(array: string.flatMap { alphabetNumbers[String($0)] }, e: e, pq: pq)
49 | .flatMap { alphabetValues[$0] }.joined()
| |- warning: 'flatMap' is deprecated: Please use compactMap(_:) for the case where closure returns an optional value [#DeprecatedDeclaration]
| `- note: use 'compactMap(_:)' instead
50 | }
51 |
/host/spi-builder-workspace/Sources/DiscreteMathematics/RSA.swift:57:34: warning: 'flatMap' is deprecated: Please use compactMap(_:) for the case where closure returns an optional value [#DeprecatedDeclaration]
55 |
56 | public func decrypt(string: String, d: Int, pq: Int) -> String {
57 | return decrypt(array: string.flatMap { alphabetNumbers[String($0)] }, d: d, pq: pq)
| |- warning: 'flatMap' is deprecated: Please use compactMap(_:) for the case where closure returns an optional value [#DeprecatedDeclaration]
| `- note: use 'compactMap(_:)' instead
58 | .flatMap { alphabetValues[$0] }.joined()
59 | }
/host/spi-builder-workspace/Sources/DiscreteMathematics/RSA.swift:58:10: warning: 'flatMap' is deprecated: Please use compactMap(_:) for the case where closure returns an optional value [#DeprecatedDeclaration]
56 | public func decrypt(string: String, d: Int, pq: Int) -> String {
57 | return decrypt(array: string.flatMap { alphabetNumbers[String($0)] }, d: d, pq: pq)
58 | .flatMap { alphabetValues[$0] }.joined()
| |- warning: 'flatMap' is deprecated: Please use compactMap(_:) for the case where closure returns an optional value [#DeprecatedDeclaration]
| `- note: use 'compactMap(_:)' instead
59 | }
60 |
[#DeprecatedDeclaration]: <https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration>
[12/12] Emitting module DiscreteMathematics
Build complete! (147.31s)
Build complete.
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Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:basic-6.3-latest
Done.