swift-cardano-uplc – Build Information

Build Information

Failed to build swift-cardano-uplc, reference 0.1.4 (707df7), with Swift 6.1 for Linux on 2 May 2026 08:13:34 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4609320-3":/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-6.1-latest swift build --triple x86_64-unknown-linux-gnu 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/Kingpin-Apps/swift-cardano-uplc.git
Reference: 0.1.4
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
 * tag               0.1.4      -> FETCH_HEAD
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 0.1.4
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.1
Building package at path:  $PWD
https://github.com/Kingpin-Apps/swift-cardano-uplc.git
https://github.com/Kingpin-Apps/swift-cardano-uplc.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-3":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:basic-6.1-latest swift build --triple x86_64-unknown-linux-gnu -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete -Xswiftc -enable-upcoming-feature -Xswiftc StrictConcurrency -Xswiftc -enable-upcoming-feature -Xswiftc DisableOutwardActorInference -Xswiftc -enable-upcoming-feature -Xswiftc GlobalActorIsolatedTypesUsability -Xswiftc -enable-upcoming-feature -Xswiftc InferSendableFromCaptures 2>&1
basic-6.1-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:a7bfd71e9384436264431030299dc8a2d42d0664a168cfa1a5dd84c9bc592ccf
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:basic-6.1-latest
Fetching https://github.com/krzyzanowskim/CryptoSwift.git
Fetching https://github.com/apple/swift-log.git
Fetching https://github.com/Kingpin-Apps/swift-blst.git
Fetching https://github.com/21-DOT-DEV/swift-secp256k1
Fetching https://github.com/attaswift/BigInt.git
Fetching https://github.com/Kingpin-Apps/swift-ncal.git
[1/97] Fetching swift-blst
[98/4975] Fetching swift-blst, bigint
[342/18362] Fetching swift-blst, bigint, cryptoswift
[2352/18855] Fetching swift-blst, bigint, cryptoswift, swift-ncal
[3299/25665] Fetching swift-blst, bigint, cryptoswift, swift-ncal, swift-log
[14264/36363] Fetching swift-blst, bigint, cryptoswift, swift-ncal, swift-log, swift-secp256k1
Fetched https://github.com/attaswift/BigInt.git from cache (0.72s)
[14786/31485] Fetching swift-blst, cryptoswift, swift-ncal, swift-log, swift-secp256k1
Fetching https://github.com/Kingpin-Apps/swift-cardano-core.git
Fetched https://github.com/Kingpin-Apps/swift-ncal.git from cache (0.83s)
[15417/30992] Fetching swift-blst, cryptoswift, swift-log, swift-secp256k1
[16487/34740] Fetching swift-blst, cryptoswift, swift-log, swift-secp256k1, swift-cardano-core
Fetched https://github.com/Kingpin-Apps/swift-cardano-core.git from cache (0.58s)
[25214/30992] Fetching swift-blst, cryptoswift, swift-log, swift-secp256k1
Fetched https://github.com/Kingpin-Apps/swift-blst.git from cache (2.39s)
Fetched https://github.com/apple/swift-log.git from cache (2.40s)
Fetched https://github.com/krzyzanowskim/CryptoSwift.git from cache (2.44s)
Fetched https://github.com/21-DOT-DEV/swift-secp256k1 from cache (2.44s)
Computing version for https://github.com/apple/swift-log.git
Computed https://github.com/apple/swift-log.git at 1.12.0 (3.19s)
Computing version for https://github.com/21-DOT-DEV/swift-secp256k1
Computed https://github.com/21-DOT-DEV/swift-secp256k1 at 0.22.0 (0.93s)
Computing version for https://github.com/Kingpin-Apps/swift-ncal.git
error: Dependencies could not be resolved because 'swift-ncal' >= 0.2.1 contains incompatible tools version (6.2.0) and root depends on 'swift-ncal' 0.2.2..<1.0.0.
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-3":/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-6.1-latest swift build --triple x86_64-unknown-linux-gnu 2>&1
basic-6.1-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:a7bfd71e9384436264431030299dc8a2d42d0664a168cfa1a5dd84c9bc592ccf
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:basic-6.1-latest
Updating https://github.com/Kingpin-Apps/swift-blst.git
Updating https://github.com/attaswift/BigInt.git
Updating https://github.com/krzyzanowskim/CryptoSwift.git
Updating https://github.com/apple/swift-log.git
Updating https://github.com/21-DOT-DEV/swift-secp256k1
Updated https://github.com/attaswift/BigInt.git (0.15s)
Updated https://github.com/Kingpin-Apps/swift-blst.git (0.15s)
Updating https://github.com/Kingpin-Apps/swift-ncal.git
Updating https://github.com/Kingpin-Apps/swift-cardano-core.git
Updated https://github.com/Kingpin-Apps/swift-ncal.git (0.18s)
Updated https://github.com/Kingpin-Apps/swift-cardano-core.git (0.17s)
Updated https://github.com/apple/swift-log.git (0.26s)
Updated https://github.com/krzyzanowskim/CryptoSwift.git (0.26s)
Updated https://github.com/21-DOT-DEV/swift-secp256k1 (0.26s)
Computing version for https://github.com/apple/swift-log.git
Computed https://github.com/apple/swift-log.git at 1.12.0 (1.08s)
Computing version for https://github.com/21-DOT-DEV/swift-secp256k1
Computed https://github.com/21-DOT-DEV/swift-secp256k1 at 0.22.0 (13.96s)
Computing version for https://github.com/Kingpin-Apps/swift-ncal.git
error: Dependencies could not be resolved because 'swift-ncal' >= 0.2.1 contains incompatible tools version (6.2.0) and root depends on 'swift-ncal' 0.2.2..<1.0.0.
BUILD FAILURE 6.1 linux