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Build Information

Failed to build snappy, reference v1.0.0 (1ae498), with Swift 6.2 (beta) for Wasm on 21 Jun 2025 11:31:54 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4606859-3":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:wasm-6.2-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.64.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/lovetodream/swift-snappy.git
Reference: v1.0.0
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-snappy
 * tag               v1.0.0     -> FETCH_HEAD
HEAD is now at 1ae4982 ci: run tests on ubuntu and macOS
Cloned https://github.com/lovetodream/swift-snappy.git
Revision (git rev-parse @):
1ae49828144f397aebcbb9d3e334a8f84268ef8d
SUCCESS checkout https://github.com/lovetodream/swift-snappy.git at v1.0.0
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.2
Building package at path:  $PWD
https://github.com/lovetodream/swift-snappy.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-3":/host -w "$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-docc-plugin.git
Fetching https://github.com/apple/swift-system
[1/2082] Fetching swift-docc-plugin
[231/6518] Fetching swift-docc-plugin, swift-system
Fetched https://github.com/apple/swift-system from cache (1.20s)
Fetched https://github.com/apple/swift-docc-plugin.git from cache (1.20s)
Computing version for https://github.com/apple/swift-system
Computed https://github.com/apple/swift-system at 1.5.0 (1.87s)
Computing version for https://github.com/apple/swift-docc-plugin.git
Computed https://github.com/apple/swift-docc-plugin.git at 1.4.4 (0.54s)
Fetching https://github.com/swiftlang/swift-docc-symbolkit
[1/3414] Fetching swift-docc-symbolkit
Fetched https://github.com/swiftlang/swift-docc-symbolkit from cache (0.46s)
Computing version for https://github.com/swiftlang/swift-docc-symbolkit
Computed https://github.com/swiftlang/swift-docc-symbolkit at 1.0.0 (1.05s)
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
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/apple/swift-docc-plugin.git
Working copy of https://github.com/apple/swift-docc-plugin.git resolved at 1.4.4
[1/1] Compiling plugin Swift-DocC Preview
[2/2] Compiling plugin Swift-DocC
Building for debugging...
[2/8] Write sources
[4/8] Compiling CSystem shims.c
In file included from /host/spi-builder-workspace/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/Sources/SnappyC/map.c:20:14: error: use of undeclared identifier 'PROT_READ'
   20 |                 int prot = PROT_READ;
      |                            ^
/host/spi-builder-workspace/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/Sources/SnappyC/map.c:22:12: error: use of undeclared identifier 'PROT_WRITE'
   22 |                         prot |= PROT_WRITE;
      |                                 ^
/host/spi-builder-workspace/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/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/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/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.
[5/8] Compiling SnappyC map.c
[5/8] Compiling SnappyC snappy.c
[5/8] Write swift-version-24593BA9C3E375BF.txt
BUILD FAILURE 6.2 wasm