Swift Package IndexBuild Information
Failed to build swift-homomorphic-encryption, reference main (ab3f8c), with Swift 6.2 for Android on 4 Nov 2026 23:51:28 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-54344847-0":/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:android-6.2-latest swift build --swift-sdk aarch64-unknown-linux-android28 2>&1Build Log
========================================
RunAll
========================================
Builder version: 5.1.4
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/apple/swift-homomorphic-encryption.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-homomorphic-encryption
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at ab3f8cd Widen accepted versions of swift-crypto dependency (#343)
Submodule path 'swift-homomorphic-encryption-protobuf': checked out 'f35fa8fa2314a16b9ba166b96db7b1340767ac04'
Submodule 'swift-homomorphic-encryption-protobuf' (https://github.com/apple/swift-homomorphic-encryption-protobuf) registered for path 'swift-homomorphic-encryption-protobuf'
Cloning into '/host/spi-builder-workspace/swift-homomorphic-encryption-protobuf'...
Cloned https://github.com/apple/swift-homomorphic-encryption.git
Revision (git rev-parse @):
ab3f8cdef8e70b478567ae0d8451948824689876
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/apple/swift-homomorphic-encryption.git at main
========================================
Build
========================================
Selected platform: android
Swift version: 6.2
Building package at path: $PWD
https://github.com/apple/swift-homomorphic-encryption.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344847-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:android-6.2-latest swift build --swift-sdk aarch64-unknown-linux-android28 2>&1
android-6.2-latest: Pulling from saguaro1/spi-images
Digest: sha256:4d5a78170bd55d4f3692b7d4b22644bd314dfc2fffe9d773fe7a8a0436f96b5c
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:android-6.2-latest
Fetching https://github.com/apple/swift-async-algorithms.git
Fetching https://github.com/apple/swift-collections.git
Fetching https://github.com/apple/swift-protobuf
Fetching https://github.com/apple/swift-numerics
Fetching https://github.com/apple/swift-crypto.git
Fetching https://github.com/apple/swift-log.git
[1/8340] Fetching swift-log
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[3740/40862] Fetching swift-log, swift-crypto, swift-numerics, swift-async-algorithms
Fetched https://github.com/apple/swift-log.git from cache (0.54s)
Fetching https://github.com/apple/swift-argument-parser.git
[15492/62057] Fetching swift-crypto, swift-numerics, swift-async-algorithms, swift-collections
[62058/81387] Fetching swift-crypto, swift-numerics, swift-async-algorithms, swift-collections, swift-argument-parser
[67084/137403] Fetching swift-crypto, swift-numerics, swift-async-algorithms, swift-collections, swift-argument-parser, swift-protobuf
Fetched https://github.com/apple/swift-numerics from cache (1.32s)
Fetching https://github.com/apple/swift-algorithms
Fetched https://github.com/apple/swift-crypto.git from cache (1.33s)
[57371/111706] Fetching swift-async-algorithms, swift-collections, swift-argument-parser, swift-protobuf
Fetched https://github.com/apple/swift-argument-parser.git from cache (0.86s)
[39161/92376] Fetching swift-async-algorithms, swift-collections, swift-protobuf
[54287/98535] Fetching swift-async-algorithms, swift-collections, swift-protobuf, swift-algorithms
Fetched https://github.com/apple/swift-algorithms from cache (0.52s)
[62128/92376] Fetching swift-async-algorithms, swift-collections, swift-protobuf
Fetched https://github.com/apple/swift-async-algorithms.git from cache (4.37s)
Fetched https://github.com/apple/swift-collections.git from cache (4.39s)
Fetched https://github.com/apple/swift-protobuf from cache (4.41s)
Computing version for https://github.com/apple/swift-algorithms
Computed https://github.com/apple/swift-algorithms at 1.2.1 (5.30s)
Computing version for https://github.com/apple/swift-numerics
Computed https://github.com/apple/swift-numerics at 1.1.1 (0.14s)
Computing version for https://github.com/apple/swift-async-algorithms.git
Computed https://github.com/apple/swift-async-algorithms.git at 1.1.7 (0.21s)
Computing version for https://github.com/apple/swift-collections.git
Computed https://github.com/apple/swift-collections.git at 1.7.5 (0.24s)
Computing version for https://github.com/apple/swift-protobuf
Computed https://github.com/apple/swift-protobuf at 1.39.0 (0.19s)
Computing version for https://github.com/apple/swift-argument-parser.git
Computed https://github.com/apple/swift-argument-parser.git at 1.8.2 (0.15s)
Computing version for https://github.com/apple/swift-crypto.git
Computed https://github.com/apple/swift-crypto.git at 5.1.1 (0.50s)
Fetching https://github.com/apple/swift-asn1.git
[1/2051] Fetching swift-asn1
Fetched https://github.com/apple/swift-asn1.git from cache (0.43s)
Computing version for https://github.com/apple/swift-asn1.git
Computed https://github.com/apple/swift-asn1.git at 1.7.4 (0.62s)
Computing version for https://github.com/apple/swift-log.git
Computed https://github.com/apple/swift-log.git at 1.17.0 (0.15s)
Creating working copy for https://github.com/apple/swift-argument-parser.git
Working copy of https://github.com/apple/swift-argument-parser.git resolved at 1.8.2
Creating working copy for https://github.com/apple/swift-algorithms
Working copy of https://github.com/apple/swift-algorithms resolved at 1.2.1
Creating working copy for https://github.com/apple/swift-collections.git
Working copy of https://github.com/apple/swift-collections.git resolved at 1.7.5
Creating working copy for https://github.com/apple/swift-log.git
Working copy of https://github.com/apple/swift-log.git resolved at 1.17.0
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
Creating working copy for https://github.com/apple/swift-protobuf
Working copy of https://github.com/apple/swift-protobuf resolved at 1.39.0
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/apple/swift-crypto.git
Working copy of https://github.com/apple/swift-crypto.git resolved at 5.1.1
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
[1/1] Compiling plugin SwiftProtobufPlugin
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Building for debugging...
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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`.
[332/950] Compiling DequeModule Deque+Descriptions.swift
/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`.
[333/950] Compiling Logging MetadataProvider.swift
error: emit-module command failed with exit code 1 (use -v to see invocation)
[334/950] 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`.
/host/spi-builder-workspace/Sources/MemoryMapping/MemoryMapping.swift:34:19: error: cannot find 'errno' in scope
32 | /// - Returns: A `MemoryMappingError.systemError` containing the error code and message.
33 | public static func catchSystemErrno() -> Self {
34 | let err = errno
| `- error: cannot find 'errno' in scope
35 | let message = String(cString: strerror(err))
36 | return .systemError(err, message)
/root/.swiftpm/swift-sdks/swift-6.2-RELEASE-android-0.1.artifactbundle/swift-android/ndk-sysroot/usr/include/errno.h:58:9: note: macro 'errno' unavailable: structure not supported
56 | * thread.
57 | */
58 | #define errno (*__errno())
| `- note: macro 'errno' unavailable: structure not supported
59 |
60 | __END_DECLS
/host/spi-builder-workspace/Sources/MemoryMapping/MemoryMapping.swift:56:18: error: cannot find 'open' in scope
54 | /// stat retrieval, or mapping.
55 | public static func openFile(path: String) throws -> UnsafeMutableRawBufferPointer {
56 | let fd = open(path, O_RDONLY)
| `- error: cannot find 'open' in scope
57 | guard fd != -1 else {
58 | throw MemoryMappingError.catchSystemErrno()
/host/spi-builder-workspace/Sources/MemoryMapping/MemoryMapping.swift:56:29: error: cannot find 'O_RDONLY' in scope
54 | /// stat retrieval, or mapping.
55 | public static func openFile(path: String) throws -> UnsafeMutableRawBufferPointer {
56 | let fd = open(path, O_RDONLY)
| `- error: cannot find 'O_RDONLY' in scope
57 | guard fd != -1 else {
58 | throw MemoryMappingError.catchSystemErrno()
/host/spi-builder-workspace/Sources/MemoryMapping/MemoryMapping.swift:61:13: error: cannot find 'close' in scope
59 | }
60 | defer {
61 | close(fd)
| `- error: cannot find 'close' in scope
62 | }
63 |
/host/spi-builder-workspace/Sources/MemoryMapping/MemoryMapping.swift:64:20: error: use of local variable 'stat' before its declaration
62 | }
63 |
64 | var stat = stat()
| | `- error: use of local variable 'stat' before its declaration
| `- note: 'stat' declared here
65 | if fstat(fd, &stat) != 0 {
66 | throw MemoryMappingError.catchSystemErrno()
/host/spi-builder-workspace/Sources/MemoryMapping/MemoryMapping.swift:65:12: error: cannot find 'fstat' in scope
63 |
64 | var stat = stat()
65 | if fstat(fd, &stat) != 0 {
| `- error: cannot find 'fstat' in scope
66 | throw MemoryMappingError.catchSystemErrno()
67 | }
/host/spi-builder-workspace/Sources/MemoryMapping/MemoryMapping.swift:72:26: error: cannot find 'mmap' in scope
70 | throw MemoryMappingError.emptyFile
71 | }
72 | guard let addr = mmap(nil, fileSize, PROT_READ, MAP_SHARED, fd, 0),
| `- error: cannot find 'mmap' in scope
73 | addr != MAP_FAILED
74 | else {
/host/spi-builder-workspace/Sources/MemoryMapping/MemoryMapping.swift:72:46: error: cannot find 'PROT_READ' in scope
70 | throw MemoryMappingError.emptyFile
71 | }
72 | guard let addr = mmap(nil, fileSize, PROT_READ, MAP_SHARED, fd, 0),
| `- error: cannot find 'PROT_READ' in scope
73 | addr != MAP_FAILED
74 | else {
/host/spi-builder-workspace/Sources/MemoryMapping/MemoryMapping.swift:72:57: error: cannot find 'MAP_SHARED' in scope
70 | throw MemoryMappingError.emptyFile
71 | }
72 | guard let addr = mmap(nil, fileSize, PROT_READ, MAP_SHARED, fd, 0),
| `- error: cannot find 'MAP_SHARED' in scope
73 | addr != MAP_FAILED
74 | else {
/host/spi-builder-workspace/Sources/MemoryMapping/MemoryMapping.swift:72:31: error: 'nil' requires a contextual type
70 | throw MemoryMappingError.emptyFile
71 | }
72 | guard let addr = mmap(nil, fileSize, PROT_READ, MAP_SHARED, fd, 0),
| `- error: 'nil' requires a contextual type
73 | addr != MAP_FAILED
74 | else {
/host/spi-builder-workspace/Sources/MemoryMapping/MemoryMapping.swift:73:23: error: cannot find 'MAP_FAILED' in scope
71 | }
72 | guard let addr = mmap(nil, fileSize, PROT_READ, MAP_SHARED, fd, 0),
73 | addr != MAP_FAILED
| `- error: cannot find 'MAP_FAILED' in scope
74 | else {
75 | throw MemoryMappingError.catchSystemErrno()
BUILD FAILURE 6.2 android