Swift Package IndexBuild Information
Failed to build swift-ast-explorer, reference master (490009), with Swift 6.2 for Wasm on 2 May 2026 02:16:55 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:wasm-6.2-latest swift build --swift-sdk swift-6.2-RELEASE_wasm 2>&1Build Log
========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/swiftfiddle/swift-ast-explorer.git
Reference: master
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/swiftfiddle/swift-ast-explorer
* branch master -> FETCH_HEAD
* [new branch] master -> origin/master
HEAD is now at 4900091 Update dependency eslint to v10.3.0 (#1893)
Cloned https://github.com/swiftfiddle/swift-ast-explorer.git
Revision (git rev-parse @):
4900091e62de0fe180ce4ab8dcac457ec0ad7a5a
SUCCESS checkout https://github.com/swiftfiddle/swift-ast-explorer.git at master
========================================
Build
========================================
Selected platform: wasm
Swift version: 6.2
Building package at path: $PWD
https://github.com/swiftfiddle/swift-ast-explorer.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-3":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.2-latest swift build --swift-sdk swift-6.2-RELEASE_wasm 2>&1
wasm-6.2-latest: Pulling from swiftpackageindex/spi-images
828c1365039a: Pulling fs layer
253e69351b70: Pulling fs layer
46083a23d362: Pulling fs layer
18070bf5de03: Pulling fs layer
325028c42095: Pulling fs layer
22b4dc04b168: Pulling fs layer
18070bf5de03: Waiting
325028c42095: Waiting
22b4dc04b168: Waiting
828c1365039a: Verifying Checksum
828c1365039a: Download complete
18070bf5de03: Verifying Checksum
18070bf5de03: Download complete
325028c42095: Verifying Checksum
325028c42095: Download complete
828c1365039a: Pull complete
22b4dc04b168: Verifying Checksum
22b4dc04b168: Download complete
253e69351b70: Verifying Checksum
253e69351b70: Download complete
46083a23d362: Verifying Checksum
46083a23d362: Download complete
253e69351b70: Pull complete
46083a23d362: Pull complete
18070bf5de03: Pull complete
325028c42095: Pull complete
22b4dc04b168: Pull complete
Digest: sha256:2a8b2d9e022a9894c61e0736af7cdaa1ee64c002dbb133a55c0d7e8980b3ad16
Status: Downloaded newer image for registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.2-latest
Fetching https://github.com/vapor/vapor.git
Fetching https://github.com/vapor/leaf.git
Fetching https://github.com/swiftlang/swift-tools-support-core
[1/4008] Fetching leaf
[4009/11234] Fetching leaf, swift-tools-support-core
Fetched https://github.com/vapor/leaf.git from cache (0.34s)
[2457/7226] Fetching swift-tools-support-core
[5855/84646] Fetching swift-tools-support-core, vapor
Fetched https://github.com/swiftlang/swift-tools-support-core from cache (0.56s)
[10839/77420] Fetching vapor
Fetched https://github.com/vapor/vapor.git from cache (2.40s)
Computing version for https://github.com/swiftlang/swift-tools-support-core
Computed https://github.com/swiftlang/swift-tools-support-core at 0.7.3 (5.16s)
Computing version for https://github.com/vapor/leaf.git
Computed https://github.com/vapor/leaf.git at 4.5.1 (0.36s)
Fetching https://github.com/apple/swift-algorithms.git
Fetching https://github.com/vapor/leaf-kit.git
[1/5072] Fetching leaf-kit
[1219/11130] Fetching leaf-kit, swift-algorithms
Fetched https://github.com/vapor/leaf-kit.git from cache (0.42s)
Fetched https://github.com/apple/swift-algorithms.git from cache (0.42s)
Computing version for https://github.com/vapor/vapor.git
Computed https://github.com/vapor/vapor.git at 4.121.4 (0.92s)
Fetching https://github.com/vapor/websocket-kit.git
Fetching https://github.com/apple/swift-certificates.git
Fetching https://github.com/apple/swift-distributed-tracing.git
Fetching https://github.com/apple/swift-asn1.git
Fetching https://github.com/apple/swift-atomics.git
Fetching https://github.com/apple/swift-service-context.git
[1/2658] Fetching websocket-kit
[294/4478] Fetching websocket-kit, swift-atomics
[490/6291] Fetching websocket-kit, swift-atomics, swift-asn1
[4493/13557] Fetching websocket-kit, swift-atomics, swift-asn1, swift-certificates
[4676/19351] Fetching websocket-kit, swift-atomics, swift-asn1, swift-certificates, swift-distributed-tracing
[16146/20638] Fetching websocket-kit, swift-atomics, swift-asn1, swift-certificates, swift-distributed-tracing, swift-service-context
Fetched https://github.com/apple/swift-service-context.git from cache (0.60s)
Fetched https://github.com/apple/swift-atomics.git from cache (0.60s)
Fetched https://github.com/apple/swift-distributed-tracing.git from cache (0.61s)
Fetched https://github.com/vapor/websocket-kit.git from cache (0.61s)
Fetching https://github.com/apple/swift-log.git
Fetched https://github.com/apple/swift-certificates.git from cache (0.61s)
Fetched https://github.com/apple/swift-asn1.git from cache (0.61s)
Fetching https://github.com/apple/swift-nio-ssl.git
[1/6810] Fetching swift-log
[6811/22250] Fetching swift-log, swift-nio-ssl
Fetching https://github.com/apple/swift-nio-http2.git
Fetching https://github.com/vapor/multipart-kit.git
Fetching https://github.com/apple/swift-metrics.git
Fetched https://github.com/apple/swift-log.git from cache (0.57s)
Fetching https://github.com/vapor/routing-kit.git
[2471/15440] Fetching swift-nio-ssl
[4788/18634] Fetching swift-nio-ssl, swift-metrics
[5076/22298] Fetching swift-nio-ssl, swift-metrics, multipart-kit
[5109/43707] Fetching swift-nio-ssl, swift-metrics, multipart-kit, routing-kit
[17573/55815] Fetching swift-nio-ssl, swift-metrics, multipart-kit, routing-kit, swift-nio-http2
Fetched https://github.com/vapor/routing-kit.git from cache (1.37s)
Fetching https://github.com/apple/swift-crypto.git
[32428/34406] Fetching swift-nio-ssl, swift-metrics, multipart-kit, swift-nio-http2
Fetching https://github.com/apple/swift-nio.git
Fetched https://github.com/apple/swift-nio-ssl.git from cache (2.52s)
Fetching https://github.com/vapor/console-kit.git
[1/17457] Fetching swift-crypto
Fetched https://github.com/apple/swift-metrics.git from cache (2.21s)
Fetched https://github.com/apple/swift-nio-http2.git from cache (2.23s)
Fetching https://github.com/swift-server/async-http-client.git
Fetching https://github.com/vapor/async-kit.git
Fetched https://github.com/vapor/multipart-kit.git from cache (2.27s)
Fetching https://github.com/apple/swift-nio-extras.git
[1573/24149] Fetching swift-crypto, console-kit
[7998/26645] Fetching swift-crypto, console-kit, async-kit
[10935/33163] Fetching swift-crypto, console-kit, async-kit, swift-nio-extras
Fetched https://github.com/vapor/console-kit.git from cache (0.64s)
[5786/26471] Fetching swift-crypto, async-kit, swift-nio-extras
[8568/42220] Fetching swift-crypto, async-kit, swift-nio-extras, async-http-client
[15781/125491] Fetching swift-crypto, async-kit, swift-nio-extras, async-http-client, swift-nio
Fetched https://github.com/apple/swift-nio-extras.git from cache (0.58s)
[19883/118973] Fetching swift-crypto, async-kit, async-http-client, swift-nio
Fetched https://github.com/vapor/async-kit.git from cache (2.98s)
Fetched https://github.com/swift-server/async-http-client.git from cache (2.99s)
[74082/100728] Fetching swift-crypto, swift-nio
Fetched https://github.com/apple/swift-crypto.git from cache (4.85s)
Fetched https://github.com/apple/swift-nio.git from cache (7.76s)
Computing version for https://github.com/apple/swift-algorithms.git
Computed https://github.com/apple/swift-algorithms.git at 1.2.1 (12.22s)
Fetching https://github.com/apple/swift-numerics.git
[1/6416] Fetching swift-numerics
Fetched https://github.com/apple/swift-numerics.git from cache (3.23s)
Computing version for https://github.com/apple/swift-atomics.git
Computed https://github.com/apple/swift-atomics.git at 1.3.0 (5.58s)
Computing version for https://github.com/vapor/routing-kit.git
Computed https://github.com/vapor/routing-kit.git at 4.9.3 (2.25s)
Computing version for https://github.com/apple/swift-service-context.git
Computed https://github.com/apple/swift-service-context.git at 1.3.0 (2.66s)
Computing version for https://github.com/vapor/leaf-kit.git
Computed https://github.com/vapor/leaf-kit.git at 1.14.2 (2.43s)
Computing version for https://github.com/vapor/websocket-kit.git
Computed https://github.com/vapor/websocket-kit.git at 2.16.2 (0.75s)
Fetching https://github.com/apple/swift-nio-transport-services.git
[1/2847] Fetching swift-nio-transport-services
Fetched https://github.com/apple/swift-nio-transport-services.git from cache (0.32s)
Computing version for https://github.com/apple/swift-nio-ssl.git
Computed https://github.com/apple/swift-nio-ssl.git at 2.37.0 (0.79s)
Computing version for https://github.com/apple/swift-numerics.git
Computed https://github.com/apple/swift-numerics.git at 1.1.1 (0.38s)
Computing version for https://github.com/apple/swift-log.git
Computed https://github.com/apple/swift-log.git at 1.12.0 (0.43s)
Computing version for https://github.com/vapor/console-kit.git
Computed https://github.com/vapor/console-kit.git at 4.16.0 (0.41s)
Computing version for https://github.com/apple/swift-nio.git
Computed https://github.com/apple/swift-nio.git at 2.99.0 (1.05s)
Fetching https://github.com/apple/swift-system.git
Fetching https://github.com/apple/swift-collections.git
[1/23959] Fetching swift-collections
[1679/29560] Fetching swift-collections, swift-system
Fetched https://github.com/apple/swift-system.git from cache (1.54s)
Fetched https://github.com/apple/swift-collections.git from cache (1.58s)
Computing version for https://github.com/apple/swift-certificates.git
Computed https://github.com/apple/swift-certificates.git at 1.19.1 (4.21s)
Computing version for https://github.com/vapor/async-kit.git
Computed https://github.com/vapor/async-kit.git at 1.22.0 (0.38s)
Computing version for https://github.com/apple/swift-collections.git
Computed https://github.com/apple/swift-collections.git at 1.4.1 (0.65s)
Computing version for https://github.com/apple/swift-system.git
Computed https://github.com/apple/swift-system.git at 1.6.4 (0.44s)
Computing version for https://github.com/apple/swift-asn1.git
Computed https://github.com/apple/swift-asn1.git at 1.7.0 (0.47s)
Computing version for https://github.com/apple/swift-metrics.git
Computed https://github.com/apple/swift-metrics.git at 2.10.1 (0.39s)
Computing version for https://github.com/apple/swift-distributed-tracing.git
Computed https://github.com/apple/swift-distributed-tracing.git at 1.4.1 (0.38s)
Computing version for https://github.com/vapor/multipart-kit.git
Computed https://github.com/vapor/multipart-kit.git at 4.7.1 (0.41s)
Computing version for https://github.com/apple/swift-nio-extras.git
Computed https://github.com/apple/swift-nio-extras.git at 1.34.0 (0.70s)
Fetching https://github.com/apple/swift-async-algorithms.git
Fetching https://github.com/apple/swift-http-types.git
Fetching https://github.com/swift-server/swift-service-lifecycle.git
Fetching https://github.com/apple/swift-http-structured-headers.git
[1/1242] Fetching swift-http-structured-headers
[14/2285] Fetching swift-http-structured-headers, swift-http-types
[777/5036] Fetching swift-http-structured-headers, swift-http-types, swift-service-lifecycle
[4652/11281] Fetching swift-http-structured-headers, swift-http-types, swift-service-lifecycle, swift-async-algorithms
Fetched https://github.com/apple/swift-http-structured-headers.git from cache (0.39s)
[7479/10039] Fetching swift-http-types, swift-service-lifecycle, swift-async-algorithms
Fetched https://github.com/apple/swift-http-types.git from cache (0.55s)
Fetched https://github.com/swift-server/swift-service-lifecycle.git from cache (0.55s)
Fetched https://github.com/apple/swift-async-algorithms.git from cache (0.55s)
Computing version for https://github.com/apple/swift-http-types.git
Computed https://github.com/apple/swift-http-types.git at 1.5.1 (1.11s)
Computing version for https://github.com/swift-server/swift-service-lifecycle.git
Computed https://github.com/swift-server/swift-service-lifecycle.git at 2.11.0 (0.47s)
Computing version for https://github.com/apple/swift-async-algorithms.git
Computed https://github.com/apple/swift-async-algorithms.git at 1.1.3 (0.76s)
Computing version for https://github.com/apple/swift-http-structured-headers.git
Computed https://github.com/apple/swift-http-structured-headers.git at 1.7.0 (0.57s)
Computing version for https://github.com/apple/swift-crypto.git
Computed https://github.com/apple/swift-crypto.git at 4.5.0 (1.66s)
Computing version for https://github.com/apple/swift-nio-transport-services.git
Computed https://github.com/apple/swift-nio-transport-services.git at 1.28.0 (0.44s)
Computing version for https://github.com/apple/swift-nio-http2.git
Computed https://github.com/apple/swift-nio-http2.git at 1.43.0 (0.49s)
Computing version for https://github.com/swift-server/async-http-client.git
Computed https://github.com/swift-server/async-http-client.git at 1.33.1 (0.49s)
Fetching https://github.com/apple/swift-configuration.git
[1/3252] Fetching swift-configuration
Fetched https://github.com/apple/swift-configuration.git from cache (0.42s)
Computing version for https://github.com/apple/swift-configuration.git
Computed https://github.com/apple/swift-configuration.git at 1.2.0 (0.98s)
Creating working copy for https://github.com/apple/swift-atomics.git
Working copy of https://github.com/apple/swift-atomics.git resolved at 1.3.0
Creating working copy for https://github.com/apple/swift-metrics.git
Working copy of https://github.com/apple/swift-metrics.git resolved at 2.10.1
Creating working copy for https://github.com/vapor/async-kit.git
Working copy of https://github.com/vapor/async-kit.git resolved at 1.22.0
Creating working copy for https://github.com/vapor/vapor.git
Working copy of https://github.com/vapor/vapor.git resolved at 4.121.4
Creating working copy for https://github.com/vapor/console-kit.git
Working copy of https://github.com/vapor/console-kit.git resolved at 4.16.0
Creating working copy for https://github.com/vapor/websocket-kit.git
Working copy of https://github.com/vapor/websocket-kit.git resolved at 2.16.2
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/vapor/multipart-kit.git
Working copy of https://github.com/vapor/multipart-kit.git resolved at 4.7.1
Creating working copy for https://github.com/apple/swift-nio-http2.git
Working copy of https://github.com/apple/swift-nio-http2.git resolved at 1.43.0
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/vapor/routing-kit.git
Working copy of https://github.com/vapor/routing-kit.git resolved at 4.9.3
Creating working copy for https://github.com/apple/swift-nio-transport-services.git
Working copy of https://github.com/apple/swift-nio-transport-services.git resolved at 1.28.0
Creating working copy for https://github.com/apple/swift-service-context.git
Working copy of https://github.com/apple/swift-service-context.git resolved at 1.3.0
Creating working copy for https://github.com/apple/swift-certificates.git
Working copy of https://github.com/apple/swift-certificates.git resolved at 1.19.1
Creating working copy for https://github.com/apple/swift-nio.git
Working copy of https://github.com/apple/swift-nio.git resolved at 2.99.0
Creating working copy for https://github.com/apple/swift-numerics.git
Working copy of https://github.com/apple/swift-numerics.git resolved at 1.1.1
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 1.1.3
Creating working copy for https://github.com/apple/swift-algorithms.git
Working copy of https://github.com/apple/swift-algorithms.git resolved at 1.2.1
Creating working copy for https://github.com/apple/swift-crypto.git
Working copy of https://github.com/apple/swift-crypto.git resolved at 4.5.0
Creating working copy for https://github.com/apple/swift-system.git
Working copy of https://github.com/apple/swift-system.git resolved at 1.6.4
Creating working copy for https://github.com/swift-server/swift-service-lifecycle.git
Working copy of https://github.com/swift-server/swift-service-lifecycle.git resolved at 2.11.0
Creating working copy for https://github.com/apple/swift-http-types.git
Working copy of https://github.com/apple/swift-http-types.git resolved at 1.5.1
Creating working copy for https://github.com/apple/swift-configuration.git
Working copy of https://github.com/apple/swift-configuration.git resolved at 1.2.0
Creating working copy for https://github.com/vapor/leaf-kit.git
Working copy of https://github.com/vapor/leaf-kit.git resolved at 1.14.2
Creating working copy for https://github.com/apple/swift-nio-extras.git
Working copy of https://github.com/apple/swift-nio-extras.git resolved at 1.34.0
Creating working copy for https://github.com/swift-server/async-http-client.git
Working copy of https://github.com/swift-server/async-http-client.git resolved at 1.33.1
Creating working copy for https://github.com/swiftlang/swift-tools-support-core
Working copy of https://github.com/swiftlang/swift-tools-support-core resolved at 0.7.3
Creating working copy for https://github.com/apple/swift-nio-ssl.git
Working copy of https://github.com/apple/swift-nio-ssl.git resolved at 2.37.0
Creating working copy for https://github.com/vapor/leaf.git
Working copy of https://github.com/vapor/leaf.git resolved at 4.5.1
Creating working copy for https://github.com/apple/swift-asn1.git
Working copy of https://github.com/apple/swift-asn1.git resolved at 1.7.0
Creating working copy for https://github.com/apple/swift-distributed-tracing.git
Working copy of https://github.com/apple/swift-distributed-tracing.git resolved at 1.4.1
Creating working copy for https://github.com/apple/swift-http-structured-headers.git
Working copy of https://github.com/apple/swift-http-structured-headers.git resolved at 1.7.0
Building for debugging...
/host/spi-builder-workspace/.build/checkouts/async-http-client/Sources/CAsyncHTTPClient/CAsyncHTTPClient.c:37:38: error: call to undeclared function 'strptime_l'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
37 | const char * firstNonProcessed = strptime_l(string, format, result, (locale_t)locale);
| ^
/host/spi-builder-workspace/.build/checkouts/async-http-client/Sources/CAsyncHTTPClient/CAsyncHTTPClient.c:37:38: note: did you mean 'strftime_l'?
/root/.swiftpm/swift-sdks/swift-6.2-RELEASE_wasm.artifactbundle/swift-6.2-RELEASE_wasm/wasm32-unknown-wasip1/WASI.sdk/include/wasm32-wasip1/time.h:93:8: note: 'strftime_l' declared here
93 | size_t strftime_l (char * __restrict, size_t, const char * __restrict, const struct tm * __restrict, locale_t);
| ^
/host/spi-builder-workspace/.build/checkouts/async-http-client/Sources/CAsyncHTTPClient/CAsyncHTTPClient.c:37:18: error: incompatible integer to pointer conversion initializing 'const char *' with an expression of type 'int' [-Wint-conversion]
37 | const char * firstNonProcessed = strptime_l(string, format, result, (locale_t)locale);
| ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
2 errors generated.
[0/933] Compiling CAsyncHTTPClient CAsyncHTTPClient.c
[0/933] Compiling engine.cc
[0/933] Compiling a_int.cc
[0/933] Compiling x509_lu.cc
[0/933] Compiling a_dup.cc
[0/933] Compiling poly1305_vec.cc
[0/933] Compiling aes.cc
[0/933] Write swift-version-24593BA9C3E375BF.txt
BUILD FAILURE 6.2 wasm