Swift Package IndexBuild Information
Failed to build swift-cassandra-client, reference main (b85bad), with Swift 6.2 for Linux on 12 Nov 2026 09:23:10 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-54344846-0":/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:linux-6.2-latest swift build --triple x86_64-unknown-linux-gnu 2>&1Build Log
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RunAll
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Builder version: 5.1.4
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/apple/swift-cassandra-client.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/apple/swift-cassandra-client
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at b85bade Run the documentation check on Swift 6.3 (#140)
Submodule path 'Sources/CDataStaxDriver/datastax-cpp-driver': checked out '90df2c9ca1aa184a746445698533c71f7f34a2e1'
Submodule path 'Sources/Clibuv/libuv': checked out '0c1fa696aa502eb749c2c4735005f41ba00a27b8'
Submodule 'datastax-cpp-driver' (https://github.com/datastax/cpp-driver.git) registered for path 'Sources/CDataStaxDriver/datastax-cpp-driver'
Submodule 'libuv' (https://github.com/libuv/libuv.git) registered for path 'Sources/Clibuv/libuv'
Cloning into '/host/spi-builder-workspace/Sources/CDataStaxDriver/datastax-cpp-driver'...
Cloning into '/host/spi-builder-workspace/Sources/Clibuv/libuv'...
Cloned https://github.com/apple/swift-cassandra-client.git
Revision (git rev-parse @):
b85badeb58cea394724836e36e0ee0ae1243c0a6
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/apple/swift-cassandra-client.git at main
========================================
Build
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Selected platform: linux
Swift version: 6.2
Building package at path: $PWD
https://github.com/apple/swift-cassandra-client.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344846-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:linux-6.2-latest swift build --triple x86_64-unknown-linux-gnu 2>&1
linux-6.2-latest: Pulling from saguaro1/spi-images
Digest: sha256:404eba593e04e6f876d4cbe0726f13c8e7812e5b5f0f3643b2ca945f990d55c7
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:linux-6.2-latest
Fetching https://github.com/apple/swift-configuration.git
Fetching https://github.com/apple/swift-metrics
Fetching https://github.com/apple/swift-crypto.git
Fetching https://github.com/swift-otel/swift-otel-semantic-conventions
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Fetched https://github.com/apple/swift-distributed-tracing from cache (0.55s)
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Computing version for https://github.com/apple/swift-nio-ssl
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Computed https://github.com/swift-otel/swift-otel-semantic-conventions at 1.44.0 (0.14s)
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Computed https://github.com/apple/swift-atomics at 1.3.1 (0.15s)
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Computed https://github.com/apple/swift-configuration.git at 1.5.0 (0.20s)
Fetching https://github.com/apple/swift-collections
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Computing version for https://github.com/swift-server/swift-service-lifecycle
Computed https://github.com/swift-server/swift-service-lifecycle at 2.13.0 (1.52s)
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Computed https://github.com/apple/swift-nio at 2.105.0 (0.34s)
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Computed https://github.com/apple/swift-system at 1.8.1 (0.17s)
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Computed https://github.com/apple/swift-distributed-tracing at 1.7.4 (0.14s)
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Computed https://github.com/apple/swift-metrics at 2.13.0 (0.14s)
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Computing version for https://github.com/apple/swift-asn1.git
Computed https://github.com/apple/swift-asn1.git at 1.7.4 (0.64s)
Creating working copy for https://github.com/apple/swift-nio
Working copy of https://github.com/apple/swift-nio resolved at 2.105.0
Creating working copy for https://github.com/apple/swift-configuration.git
Working copy of https://github.com/apple/swift-configuration.git resolved at 1.5.0
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Working copy of https://github.com/swift-server/swift-service-lifecycle resolved at 2.13.0
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Working copy of https://github.com/apple/swift-distributed-tracing resolved at 1.7.4
Creating working copy for https://github.com/apple/swift-async-algorithms.git
Working copy of https://github.com/apple/swift-async-algorithms.git resolved at 1.1.7
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Working copy of https://github.com/apple/swift-collections resolved at 1.7.6
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Working copy of https://github.com/apple/swift-atomics resolved at 1.3.1
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Working copy of https://github.com/apple/swift-metrics resolved at 2.13.0
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Working copy of https://github.com/apple/swift-system resolved at 1.8.1
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Working copy of https://github.com/apple/swift-log resolved at 1.17.0
Creating working copy for https://github.com/apple/swift-asn1.git
Working copy of https://github.com/apple/swift-asn1.git resolved at 1.7.4
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Working copy of https://github.com/apple/swift-nio-ssl resolved at 2.37.2
Creating working copy for https://github.com/swift-otel/swift-otel-semantic-conventions
Working copy of https://github.com/swift-otel/swift-otel-semantic-conventions resolved at 1.44.0
Creating working copy for https://github.com/apple/swift-crypto.git
Working copy of https://github.com/apple/swift-crypto.git resolved at 5.1.1
Building for debugging...
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[131/1071] Compiling InternalCollectionsUtilities _SortedCollection.swift
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[134/1072] Emitting module SystemPackage
[135/1077] Compiling Logging Logger+Attributes.swift
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/host/spi-builder-workspace/.build/checkouts/swift-log/Sources/Logging/Handlers/StreamLogHandler.swift:291:6: error: unknown attribute 'nonexhaustive'
289 | extension StreamLogHandler {
290 | /// The precision of the timestamp that a ``StreamLogHandler`` writes at the start of each log line.
291 | @nonexhaustive
| `- error: unknown attribute 'nonexhaustive'
292 | public enum TimestampPrecision: Sendable, Hashable {
293 | /// Whole seconds, for example `2025-06-01T14:03:07+0000`.
/host/spi-builder-workspace/.build/checkouts/swift-log/Sources/Logging/Handlers/StreamLogHandler.swift:291:6: error: unknown attribute 'nonexhaustive'
289 | extension StreamLogHandler {
290 | /// The precision of the timestamp that a ``StreamLogHandler`` writes at the start of each log line.
291 | @nonexhaustive
| `- error: unknown attribute 'nonexhaustive'
292 | public enum TimestampPrecision: Sendable, Hashable {
293 | /// Whole seconds, for example `2025-06-01T14:03:07+0000`.
error: emit-module command failed with exit code 1 (use -v to see invocation)
[161/1077] Emitting module Logging
/host/spi-builder-workspace/.build/checkouts/swift-log/Sources/Logging/Handlers/StreamLogHandler.swift:291:6: error: unknown attribute 'nonexhaustive'
289 | extension StreamLogHandler {
290 | /// The precision of the timestamp that a ``StreamLogHandler`` writes at the start of each log line.
291 | @nonexhaustive
| `- error: unknown attribute 'nonexhaustive'
292 | public enum TimestampPrecision: Sendable, Hashable {
293 | /// Whole seconds, for example `2025-06-01T14:03:07+0000`.
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[179/1081] Compiling Instrumentation InstrumentationSystem.swift
[180/1082] Emitting module CoreMetrics
[181/1082] Compiling CoreMetrics Locks.swift
[182/1082] Compiling _NIODataStructures Heap.swift
[185/1084] Compiling SpanPreview OutputSpan+InputSpanHelpers.swift
[186/1084] Emitting module SpanPreview
[187/1084] Compiling SpanPreview MutableSpan+InputSpanHelpers.swift
[187/1084] Compiling tls13_enc.cc
[188/1084] Compiling SpanPreview InputSpan.swift
[188/1084] Compiling tls13_server.cc
BUILD FAILURE 6.2 linux