Swift Package IndexBuild Information
Failed to build PONS, reference main (973447), with Swift 6.2 for Wasm on 16 Aug 2026 12:48:56 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-54344843-1":/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:wasm-6.2-latest swift build --swift-sdk swift-6.2-RELEASE_wasm 2>&1Build Log
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RunAll
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Builder version: 5.0.1
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/dankogai/swift-pons.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/dankogai/swift-pons
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at 9734470 Require the dependency versions that build everywhere
Cloned https://github.com/dankogai/swift-pons.git
Revision (git rev-parse @):
9734470ceedb1099cc0ba5c627e0a98765e03e15
SUCCESS checkout https://github.com/dankogai/swift-pons.git at main
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Build
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Selected platform: wasm
Swift version: 6.2
Building package at path: $PWD
https://github.com/dankogai/swift-pons.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344843-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:wasm-6.2-latest swift build --swift-sdk swift-6.2-RELEASE_wasm 2>&1
wasm-6.2-latest: Pulling from saguaro1/spi-images
Digest: sha256:70428a4f4110aef5b17a27427e965f31cf3855e8cf1dfdc416ed61c780337965
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:wasm-6.2-latest
Fetching https://github.com/dankogai/swift-bignum.git
Fetching https://github.com/dankogai/swift-complex.git
Fetching https://github.com/dankogai/swift-int2x.git
Fetching https://github.com/dankogai/swift-interval.git
[1/1380] Fetching swift-complex
[70/1899] Fetching swift-complex, swift-int2x
[1900/2182] Fetching swift-complex, swift-int2x, swift-interval
Fetched https://github.com/dankogai/swift-int2x.git from cache (0.53s)
Fetched https://github.com/dankogai/swift-interval.git from cache (0.53s)
Fetched https://github.com/dankogai/swift-complex.git from cache (0.53s)
[1/1775] Fetching swift-bignum
Fetched https://github.com/dankogai/swift-bignum.git from cache (1.16s)
Computing version for https://github.com/dankogai/swift-int2x.git
Computed https://github.com/dankogai/swift-int2x.git at 0.4.2 (1.31s)
Computing version for https://github.com/dankogai/swift-interval.git
Computed https://github.com/dankogai/swift-interval.git at 6.0.2 (0.13s)
Computing version for https://github.com/dankogai/swift-complex.git
Computed https://github.com/dankogai/swift-complex.git at 6.3.1 (0.13s)
Computing version for https://github.com/dankogai/swift-bignum.git
Computed https://github.com/dankogai/swift-bignum.git at 6.3.3 (0.98s)
Creating working copy for https://github.com/dankogai/swift-complex.git
Working copy of https://github.com/dankogai/swift-complex.git resolved at 6.3.1
Creating working copy for https://github.com/dankogai/swift-interval.git
Working copy of https://github.com/dankogai/swift-interval.git resolved at 6.0.2
Creating working copy for https://github.com/dankogai/swift-int2x.git
Working copy of https://github.com/dankogai/swift-int2x.git resolved at 0.4.2
Creating working copy for https://github.com/dankogai/swift-bignum.git
Working copy of https://github.com/dankogai/swift-bignum.git resolved at 6.3.3
Building for debugging...
[0/21] Write sources
[7/21] Write swift-version-24593BA9C3E375BF.txt
[9/46] Emitting module BigNum
[10/47] Compiling BigNum BigIntType.swift
[11/47] Compiling BigNum BigNum.swift
[12/47] Emitting module Int2X
[13/47] Compiling Complex GaussianInt.swift
[14/47] Compiling BigNum BigFloat.swift
[15/47] Compiling BigNum BigInt.swift
[16/47] Compiling Int2X UInt2X.swift
[17/47] Compiling Int2X Int2X.swift
[18/48] Compiling BigNum Primality.swift
[19/48] Compiling BigNum Radix.swift
[20/48] Wrapping AST for Int2X for debugging
[22/48] Compiling BigNum Real.swift
[23/48] Compiling Complex ComplexFormat.swift
[24/48] Compiling Complex Complex.swift
[25/48] Emitting module Complex
[26/48] Compiling Complex ElementaryFunctions.swift
[28/49] Compiling BigNum Rational.swift
[29/49] Compiling BigNum Random.swift
[29/49] Wrapping AST for Complex for debugging
[31/51] Emitting module ComplexOperators
[32/51] Compiling ComplexOperators ComplexOperators.swift
[33/52] Wrapping AST for ComplexOperators for debugging
[34/52] Write Objects.LinkFileList
error: dynamic libraries are unsupported for target 'wasm32-unknown-wasip1'
[35/52] Linking libComplex.wasm
[36/52] Compiling Interval Interval.swift
/host/spi-builder-workspace/.build/checkouts/swift-interval/Sources/Interval/IntervalMath.swift:76:29: error: cannot convert value of type 'Interval<Interval<F>.Element>' (aka 'Interval<F>') to expected argument type 'F'
74 | if Self(min:-Element.pi, max:+Element.pi).contains(x) { return x }
75 | let n = (x.mid / (2 * Element.pi)).rounded(.toNearestOrEven)
76 | return x - Self(min:n, max:n) * (Self.pi + Self.pi)
| `- error: cannot convert value of type 'Interval<Interval<F>.Element>' (aka 'Interval<F>') to expected argument type 'F'
77 | }
78 | // cos - within (-2π, 2π): maxima (+1) only at 0, minima (-1) at ±π
BUILD FAILURE 6.2 wasm