Swift Package IndexBuild Information
Failed to build swift-cardano-uplc, reference main (707df7), with Swift 6.2 for Linux on 2 May 2026 08:21:24 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4606859-2":/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-6.2-latest swift build --triple x86_64-unknown-linux-gnu 2>&1Build Log
========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/Kingpin-Apps/swift-cardano-uplc.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/Kingpin-Apps/swift-cardano-uplc
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at 707df7b bump: version 0.1.3 → 0.1.4
Cloned https://github.com/Kingpin-Apps/swift-cardano-uplc.git
Revision (git rev-parse @):
707df7b756bd4dc3fdfd265794ed1a990c67b58b
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/Kingpin-Apps/swift-cardano-uplc.git at main
========================================
Build
========================================
Selected platform: linux
Swift version: 6.2
Building package at path: $PWD
https://github.com/Kingpin-Apps/swift-cardano-uplc.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-2":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:basic-6.2-latest swift build --triple x86_64-unknown-linux-gnu 2>&1
basic-6.2-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:0ddb100795e64f71518020a73ad8441aeb43832ede7f1202ae7f8de93664f90d
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:basic-6.2-latest
Fetching https://github.com/krzyzanowskim/CryptoSwift.git
Fetching https://github.com/21-DOT-DEV/swift-secp256k1
Fetching https://github.com/attaswift/BigInt.git
Fetching https://github.com/apple/swift-log.git
Fetching https://github.com/Kingpin-Apps/swift-ncal.git
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Fetched https://github.com/apple/swift-log.git from cache (1.32s)
[12385/29456] Fetching bigint, cryptoswift, swift-ncal, swift-secp256k1
Fetched https://github.com/attaswift/BigInt.git from cache (1.35s)
Fetching https://github.com/Kingpin-Apps/swift-cardano-core.git
[7827/24578] Fetching cryptoswift, swift-ncal, swift-secp256k1
Fetched https://github.com/Kingpin-Apps/swift-ncal.git from cache (1.69s)
[9614/27833] Fetching cryptoswift, swift-secp256k1, swift-cardano-core
Fetched https://github.com/Kingpin-Apps/swift-cardano-core.git from cache (0.86s)
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Fetched https://github.com/krzyzanowskim/CryptoSwift.git from cache (4.74s)
Fetching https://github.com/Kingpin-Apps/swift-blst.git
Fetched https://github.com/21-DOT-DEV/swift-secp256k1 from cache (4.75s)
[1/97] Fetching swift-blst
Fetched https://github.com/Kingpin-Apps/swift-blst.git from cache (1.13s)
Computing version for https://github.com/apple/swift-log.git
Computed https://github.com/apple/swift-log.git at 1.12.0 (6.59s)
Computing version for https://github.com/21-DOT-DEV/swift-secp256k1
Computed https://github.com/21-DOT-DEV/swift-secp256k1 at 0.22.0 (1.34s)
Computing version for https://github.com/Kingpin-Apps/swift-ncal.git
Computed https://github.com/Kingpin-Apps/swift-ncal.git at 0.2.2 (3.59s)
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[1/1168] Fetching base32
Fetched https://github.com/norio-nomura/Base32.git from cache (0.45s)
Computing version for https://github.com/attaswift/BigInt.git
Computed https://github.com/attaswift/BigInt.git at 5.3.0 (4.33s)
Computing version for https://github.com/Kingpin-Apps/swift-blst.git
Computed https://github.com/Kingpin-Apps/swift-blst.git at 0.1.2 (0.65s)
Computing version for https://github.com/Kingpin-Apps/swift-cardano-core.git
Computed https://github.com/Kingpin-Apps/swift-cardano-core.git at 0.3.16 (0.61s)
Fetching https://github.com/apple/swift-crypto.git
Fetching https://github.com/KINGH242/swift-base58.git
Fetching https://github.com/mxcl/Version.git
Fetching https://github.com/Kingpin-Apps/swift-kes.git
Fetching https://github.com/Frizlab/swift-fraction-number.git
Fetching https://github.com/Kingpin-Apps/swift-mnemonic.git
[1/56] Fetching swift-kes
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Fetched https://github.com/KINGH242/swift-base58.git from cache (0.65s)
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Fetching https://github.com/KINGH242/PotentCodables.git
Fetched https://github.com/mxcl/Version.git from cache (0.77s)
Fetched https://github.com/Frizlab/swift-fraction-number.git from cache (0.77s)
Fetched https://github.com/Kingpin-Apps/swift-kes.git from cache (0.78s)
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Fetched https://github.com/apple/swift-crypto.git from cache (11.41s)
Computing version for https://github.com/norio-nomura/Base32.git
Computed https://github.com/norio-nomura/Base32.git at 0.9.0 (14.13s)
Computing version for https://github.com/KINGH242/swift-base58.git
Computed https://github.com/KINGH242/swift-base58.git at 0.1.2 (0.61s)
Computing version for https://github.com/apple/swift-crypto.git
Computed https://github.com/apple/swift-crypto.git at 3.15.1 (3.03s)
Fetching https://github.com/apple/swift-asn1.git
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Fetched https://github.com/apple/swift-asn1.git from cache (0.59s)
Computing version for https://github.com/Frizlab/swift-fraction-number.git
Computed https://github.com/Frizlab/swift-fraction-number.git at 0.1.0 (1.10s)
Computing version for https://github.com/Kingpin-Apps/swift-kes.git
Computed https://github.com/Kingpin-Apps/swift-kes.git at 0.1.0 (0.49s)
Computing version for https://github.com/Kingpin-Apps/swift-mnemonic.git
Computed https://github.com/Kingpin-Apps/swift-mnemonic.git at 0.2.2 (0.49s)
Fetching https://github.com/tesseract-one/UncommonCrypto.swift.git
[1/143] Fetching uncommoncrypto.swift
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Computing version for https://github.com/KINGH242/PotentCodables.git
Computed https://github.com/KINGH242/PotentCodables.git at 3.6.0 (0.85s)
Fetching https://github.com/apple/swift-collections.git
Fetching https://github.com/SusanDoggie/Float16.git
Fetching https://github.com/sharplet/Regex.git
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Fetched https://github.com/sharplet/Regex.git from cache (1.38s)
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Fetched https://github.com/SusanDoggie/Float16.git from cache (2.60s)
Fetched https://github.com/apple/swift-collections.git from cache (2.65s)
Computing version for https://github.com/tesseract-one/UncommonCrypto.swift.git
Computed https://github.com/tesseract-one/UncommonCrypto.swift.git at 0.2.1 (3.17s)
Computing version for https://github.com/sharplet/Regex.git
Computed https://github.com/sharplet/Regex.git at 2.1.1 (0.58s)
Computing version for https://github.com/SusanDoggie/Float16.git
Computed https://github.com/SusanDoggie/Float16.git at 1.1.1 (0.55s)
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Computing version for https://github.com/krzyzanowskim/CryptoSwift.git
Computed https://github.com/krzyzanowskim/CryptoSwift.git at 1.10.0 (1.15s)
Computing version for https://github.com/mxcl/Version.git
Computed https://github.com/mxcl/Version.git at 2.2.1 (0.67s)
Computing version for https://github.com/apple/swift-numerics
Computed https://github.com/apple/swift-numerics at 1.1.1 (0.44s)
Computing version for https://github.com/apple/swift-asn1.git
Computed https://github.com/apple/swift-asn1.git at 1.7.0 (0.57s)
Computing version for https://github.com/apple/swift-collections.git
Computed https://github.com/apple/swift-collections.git at 1.4.1 (0.81s)
Creating working copy for https://github.com/attaswift/BigInt.git
Working copy of https://github.com/attaswift/BigInt.git resolved at 5.3.0
Creating working copy for https://github.com/Kingpin-Apps/swift-cardano-core.git
Working copy of https://github.com/Kingpin-Apps/swift-cardano-core.git resolved at 0.3.16
Creating working copy for https://github.com/apple/swift-asn1.git
Working copy of https://github.com/apple/swift-asn1.git resolved at 1.7.0
Creating working copy for https://github.com/krzyzanowskim/CryptoSwift.git
Working copy of https://github.com/krzyzanowskim/CryptoSwift.git resolved at 1.10.0
Creating working copy for https://github.com/apple/swift-collections.git
Working copy of https://github.com/apple/swift-collections.git resolved at 1.4.1
Creating working copy for https://github.com/apple/swift-crypto.git
Working copy of https://github.com/apple/swift-crypto.git resolved at 3.15.1
Creating working copy for https://github.com/SusanDoggie/Float16.git
Working copy of https://github.com/SusanDoggie/Float16.git resolved at 1.1.1
Creating working copy for https://github.com/sharplet/Regex.git
Working copy of https://github.com/sharplet/Regex.git resolved at 2.1.1
Creating working copy for https://github.com/Kingpin-Apps/swift-ncal.git
Working copy of https://github.com/Kingpin-Apps/swift-ncal.git resolved at 0.2.2
Creating working copy for https://github.com/tesseract-one/UncommonCrypto.swift.git
Working copy of https://github.com/tesseract-one/UncommonCrypto.swift.git resolved at 0.2.1
Creating working copy for https://github.com/norio-nomura/Base32.git
Working copy of https://github.com/norio-nomura/Base32.git resolved at 0.9.0
Creating working copy for https://github.com/Kingpin-Apps/swift-blst.git
Working copy of https://github.com/Kingpin-Apps/swift-blst.git resolved at 0.1.2
Creating working copy for https://github.com/apple/swift-numerics
Working copy of https://github.com/apple/swift-numerics resolved at 1.1.1
Creating working copy for https://github.com/Kingpin-Apps/swift-kes.git
Working copy of https://github.com/Kingpin-Apps/swift-kes.git resolved at 0.1.0
Creating working copy for https://github.com/KINGH242/PotentCodables.git
Working copy of https://github.com/KINGH242/PotentCodables.git resolved at 3.6.0
Creating working copy for https://github.com/apple/swift-log.git
Working copy of https://github.com/apple/swift-log.git resolved at 1.12.0
Creating working copy for https://github.com/Kingpin-Apps/swift-mnemonic.git
Working copy of https://github.com/Kingpin-Apps/swift-mnemonic.git resolved at 0.2.2
Creating working copy for https://github.com/KINGH242/swift-base58.git
Working copy of https://github.com/KINGH242/swift-base58.git resolved at 0.1.2
Creating working copy for https://github.com/21-DOT-DEV/swift-secp256k1
Working copy of https://github.com/21-DOT-DEV/swift-secp256k1 resolved at 0.22.0
Creating working copy for https://github.com/Frizlab/swift-fraction-number.git
Working copy of https://github.com/Frizlab/swift-fraction-number.git resolved at 0.1.0
Creating working copy for https://github.com/mxcl/Version.git
Working copy of https://github.com/mxcl/Version.git resolved at 2.2.1
error: local binary target 'CBlst' at '/host/spi-builder-workspace/.build/checkouts/swift-blst/CBlst.artifactbundle' does not contain a binary artifact.
BUILD FAILURE 6.2 linux