Swift Package IndexBuild Information
Failed to build swift-log-loki, reference v1.1.0 (fb800a), with Swift 6.2 (beta) for Wasm on 21 Jun 2025 11:26:36 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4609320-3":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:wasm-6.2-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1Build Log
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RunAll
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Builder version: 4.64.0
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/lovetodream/swift-log-loki.git
Reference: v1.1.0
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/lovetodream/swift-log-loki
* tag v1.1.0 -> FETCH_HEAD
HEAD is now at fb800a4 feat: add support for additional platforms
Cloned https://github.com/lovetodream/swift-log-loki.git
Revision (git rev-parse @):
fb800a495f8ee7d46796333d956dd4d92c14da40
SUCCESS checkout https://github.com/lovetodream/swift-log-loki.git at v1.1.0
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Build
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Selected platform: wasm
Swift version: 6.2
Building package at path: $PWD
https://github.com/lovetodream/swift-log-loki.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-3":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:wasm-6.2-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1
wasm-6.2-latest: Pulling from finestructure/spi-images
Digest: sha256:44384f43f933eaa0f42803e9ef7c3d8388c5841ccc831a15a5edf63d8c273423
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:wasm-6.2-latest
Fetching https://github.com/apple/swift-log.git
Fetching https://github.com/apple/swift-docc-plugin.git
Fetching https://github.com/lovetodream/swift-snappy
Fetching https://github.com/apple/swift-protobuf.git
[1/194] Fetching swift-snappy
[164/4030] Fetching swift-snappy, swift-log
[1807/6112] Fetching swift-snappy, swift-log, swift-docc-plugin
Fetched https://github.com/apple/swift-log.git from cache (0.87s)
[2277/41731] Fetching swift-snappy, swift-docc-plugin, swift-protobuf
Fetched https://github.com/lovetodream/swift-snappy from cache (9.30s)
Fetched https://github.com/apple/swift-docc-plugin.git from cache (9.30s)
Fetched https://github.com/apple/swift-protobuf.git from cache (9.45s)
Computing version for https://github.com/lovetodream/swift-snappy
Computed https://github.com/lovetodream/swift-snappy at 1.0.0 (10.22s)
Fetching https://github.com/apple/swift-system
[1/4436] Fetching swift-system
Fetched https://github.com/apple/swift-system from cache (0.61s)
Computing version for https://github.com/apple/swift-system
Computed https://github.com/apple/swift-system at 1.5.0 (1.31s)
Computing version for https://github.com/apple/swift-docc-plugin.git
Computed https://github.com/apple/swift-docc-plugin.git at 1.4.4 (0.91s)
Fetching https://github.com/swiftlang/swift-docc-symbolkit
[1/3414] Fetching swift-docc-symbolkit
Fetched https://github.com/swiftlang/swift-docc-symbolkit from cache (0.60s)
Computing version for https://github.com/swiftlang/swift-docc-symbolkit
Computed https://github.com/swiftlang/swift-docc-symbolkit at 1.0.0 (1.43s)
Computing version for https://github.com/apple/swift-log.git
Computed https://github.com/apple/swift-log.git at 1.6.3 (0.74s)
Computing version for https://github.com/apple/swift-protobuf.git
Computed https://github.com/apple/swift-protobuf.git at 1.30.0 (0.72s)
Creating working copy for https://github.com/apple/swift-protobuf.git
Working copy of https://github.com/apple/swift-protobuf.git resolved at 1.30.0
Creating working copy for https://github.com/apple/swift-docc-plugin.git
Working copy of https://github.com/apple/swift-docc-plugin.git resolved at 1.4.4
Creating working copy for https://github.com/apple/swift-log.git
Working copy of https://github.com/apple/swift-log.git resolved at 1.6.3
Creating working copy for https://github.com/lovetodream/swift-snappy
Working copy of https://github.com/lovetodream/swift-snappy resolved at 1.0.0
Creating working copy for https://github.com/apple/swift-system
Working copy of https://github.com/apple/swift-system resolved at 1.5.0
Creating working copy for https://github.com/swiftlang/swift-docc-symbolkit
Working copy of https://github.com/swiftlang/swift-docc-symbolkit resolved at 1.0.0
warning: 'spi-builder-workspace': found 5 file(s) which are unhandled; explicitly declare them as resources or exclude from the target
/host/spi-builder-workspace/Sources/LoggingLoki/Proto/logproto.proto
/host/spi-builder-workspace/Sources/LoggingLoki/Proto/descriptor.proto
/host/spi-builder-workspace/Sources/LoggingLoki/Proto/timestamp.proto
/host/spi-builder-workspace/Sources/LoggingLoki/Proto/gogo.proto
/host/spi-builder-workspace/Sources/LoggingLoki/Proto/stats.proto
[1/1] Compiling plugin SwiftProtobufPlugin
[2/2] Compiling plugin Swift-DocC Preview
[3/3] Compiling plugin Swift-DocC
Building for debugging...
[3/13] Write sources
[3/13] Copying PrivacyInfo.xcprivacy
[3/13] Write sources
[9/13] Compiling CSystem shims.c
In file included from /host/spi-builder-workspace/.build/checkouts/swift-snappy/Sources/SnappyC/map.c:1:
/root/.swiftpm/swift-sdks/swift-6.2-DEVELOPMENT-SNAPSHOT-2025-05-30-a_wasm.artifactbundle/swift-6.2-DEVELOPMENT-SNAPSHOT-2025-05-30-a_wasm/wasm32-unknown-wasi/WASI.sdk/include/wasm32-wasi/sys/mman.h:2:2: error: "WASI lacks a true mmap; to enable minimal mmap emulation, compile with -D_WASI_EMULATED_MMAN and link with -lwasi-emulated-mman"
2 | #error "WASI lacks a true mmap; to enable minimal mmap emulation, \
| ^
/host/spi-builder-workspace/.build/checkouts/swift-snappy/Sources/SnappyC/map.c:20:14: error: use of undeclared identifier 'PROT_READ'
20 | int prot = PROT_READ;
| ^
/host/spi-builder-workspace/.build/checkouts/swift-snappy/Sources/SnappyC/map.c:21:38: error: use of undeclared identifier 'MAP_PRIVATE'
21 | if ((oflags & O_WRONLY) || (flag & MAP_PRIVATE))
| ^
/host/spi-builder-workspace/.build/checkouts/swift-snappy/Sources/SnappyC/map.c:22:12: error: use of undeclared identifier 'PROT_WRITE'
22 | prot |= PROT_WRITE;
| ^
/host/spi-builder-workspace/.build/checkouts/swift-snappy/Sources/SnappyC/map.c:23:15: error: call to undeclared function 'mmap'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
23 | char *map = mmap(NULL, *size, prot,
| ^
/host/spi-builder-workspace/.build/checkouts/swift-snappy/Sources/SnappyC/map.c:23:9: error: incompatible integer to pointer conversion initializing 'char *' with an expression of type 'int' [-Wint-conversion]
23 | char *map = mmap(NULL, *size, prot,
| ^ ~~~~~~~~~~~~~~~~~~~~~~~
24 | flag,
| ~~~~~
25 | fd, 0);
| ~~~~~~
/host/spi-builder-workspace/.build/checkouts/swift-snappy/Sources/SnappyC/map.c:38:42: error: use of undeclared identifier 'MAP_SHARED'
38 | return mapfile_flag(file, oflags, size, MAP_SHARED);
| ^
/host/spi-builder-workspace/.build/checkouts/swift-snappy/Sources/SnappyC/map.c:44:2: error: call to undeclared function 'munmap'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
44 | munmap(map, roundup(size, ps));
| ^
8 errors generated.
[10/13] Compiling SnappyC map.c
[10/13] Compiling SnappyC snappy.c
[10/13] Write swift-version-24593BA9C3E375BF.txt
BUILD FAILURE 6.2 wasm