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Build Information

Failed to build swift-markdown-ui, reference main (a9c761), with Swift 6.2 (beta) for Wasm on 22 Jun 2025 07:15:37 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/gonzalezreal/swift-markdown-ui.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/gonzalezreal/swift-markdown-ui
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at a9c7615 feat: make the `Theme` type support Swift 6 (#351)
Cloned https://github.com/gonzalezreal/swift-markdown-ui.git
Revision (git rev-parse @):
a9c7615fb50323069c2979c69263973aa1b24a8f
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/gonzalezreal/swift-markdown-ui.git at main
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.2
Building package at path:  $PWD
https://github.com/gonzalezreal/swift-markdown-ui.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-3":/host -w "$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/swiftlang/swift-cmark
Fetching https://github.com/pointfreeco/swift-snapshot-testing
Fetching https://github.com/gonzalezreal/NetworkImage
[1/1040] Fetching networkimage
[126/19153] Fetching networkimage, swift-cmark
[11366/32951] Fetching networkimage, swift-cmark, swift-snapshot-testing
Fetched https://github.com/swiftlang/swift-cmark from cache (1.09s)
[3662/14838] Fetching networkimage, swift-snapshot-testing
Fetched https://github.com/gonzalezreal/NetworkImage from cache (2.31s)
Fetched https://github.com/pointfreeco/swift-snapshot-testing from cache (2.40s)
Computing version for https://github.com/gonzalezreal/NetworkImage
Computed https://github.com/gonzalezreal/NetworkImage at 6.0.1 (4.11s)
Computing version for https://github.com/swiftlang/swift-cmark
Computed https://github.com/swiftlang/swift-cmark at 0.6.0 (0.50s)
Computing version for https://github.com/pointfreeco/swift-snapshot-testing
Computed https://github.com/pointfreeco/swift-snapshot-testing at 1.18.4 (0.80s)
Fetching https://github.com/swiftlang/swift-syntax
Fetching https://github.com/pointfreeco/swift-custom-dump
[1/4581] Fetching swift-custom-dump
Fetched https://github.com/pointfreeco/swift-custom-dump from cache (0.48s)
[1/70924] Fetching swift-syntax
Fetched https://github.com/swiftlang/swift-syntax from cache (4.67s)
Computing version for https://github.com/pointfreeco/swift-custom-dump
Computed https://github.com/pointfreeco/swift-custom-dump at 1.3.3 (5.46s)
Fetching https://github.com/pointfreeco/xctest-dynamic-overlay
[1/5467] Fetching xctest-dynamic-overlay
Fetched https://github.com/pointfreeco/xctest-dynamic-overlay from cache (0.75s)
Computing version for https://github.com/swiftlang/swift-syntax
Computed https://github.com/swiftlang/swift-syntax at 601.0.1 (1.60s)
Computing version for https://github.com/pointfreeco/xctest-dynamic-overlay
Computed https://github.com/pointfreeco/xctest-dynamic-overlay at 1.5.2 (1.19s)
Creating working copy for https://github.com/swiftlang/swift-syntax
Working copy of https://github.com/swiftlang/swift-syntax resolved at 601.0.1
Creating working copy for https://github.com/pointfreeco/xctest-dynamic-overlay
Working copy of https://github.com/pointfreeco/xctest-dynamic-overlay resolved at 1.5.2
Creating working copy for https://github.com/gonzalezreal/NetworkImage
Working copy of https://github.com/gonzalezreal/NetworkImage resolved at 6.0.1
Creating working copy for https://github.com/pointfreeco/swift-custom-dump
Working copy of https://github.com/pointfreeco/swift-custom-dump resolved at 1.3.3
Creating working copy for https://github.com/swiftlang/swift-cmark
Working copy of https://github.com/swiftlang/swift-cmark resolved at 0.6.0
Creating working copy for https://github.com/pointfreeco/swift-snapshot-testing
Working copy of https://github.com/pointfreeco/swift-snapshot-testing resolved at 1.18.4
Building for debugging...
[0/37] Compiling cmark-gfm iterator.c
/host/spi-builder-workspace/.build/checkouts/swift-cmark/src/arena.c:10:1: error: invalid storage class specifier in function declarator
   10 | static struct arena_chunk {
      | ^
/host/spi-builder-workspace/.build/checkouts/swift-cmark/src/arena.c:15:4: error: parameter named 'A' is missing
   15 | } *A = NULL;
      |    ^
/host/spi-builder-workspace/.build/checkouts/swift-cmark/src/arena.c:15:5: error: expected ';' at end of declaration
   15 | } *A = NULL;
      |     ^
      |     ;
/host/spi-builder-workspace/.build/checkouts/swift-cmark/src/arena.c:17:1: error: invalid storage class specifier in function declarator
   17 | static struct arena_chunk *alloc_arena_chunk(size_t sz, struct arena_chunk *prev) {
      | ^
/host/spi-builder-workspace/.build/checkouts/swift-cmark/src/arena.c:17:28: error: parameter named 'alloc_arena_chunk' is missing
   17 | static struct arena_chunk *alloc_arena_chunk(size_t sz, struct arena_chunk *prev) {
      |                            ^
/host/spi-builder-workspace/.build/checkouts/swift-cmark/src/arena.c:17:82: error: expected ';' at end of declaration
   17 | static struct arena_chunk *alloc_arena_chunk(size_t sz, struct arena_chunk *prev) {
      |                                                                                  ^
      |                                                                                  ;
/host/spi-builder-workspace/.build/checkouts/swift-cmark/src/arena.c:8:19: error: parameter 'arena' was not declared, defaults to 'int'; ISO C99 and later do not support implicit int [-Wimplicit-int]
    8 | CMARK_DEFINE_LOCK(arena)
      |                   ^
    9 |
   10 | static struct arena_chunk {
   11 |   size_t sz, used;
   12 |   uint8_t push_point;
   13 |   void *ptr;
   14 |   struct arena_chunk *prev;
   15 | } *A = NULL;
   16 |
   17 | static struct arena_chunk *alloc_arena_chunk(size_t sz, struct arena_chunk *prev) {
/host/spi-builder-workspace/.build/checkouts/swift-cmark/src/arena.c:8:1: error: type specifier missing, defaults to 'int'; ISO C99 and later do not support implicit int [-Wimplicit-int]
    8 | CMARK_DEFINE_LOCK(arena)
      | ^
      | int
/host/spi-builder-workspace/.build/checkouts/swift-cmark/src/arena.c:18:65: error: invalid application of 'sizeof' to an incomplete type 'struct arena_chunk'
   18 |   struct arena_chunk *c = (struct arena_chunk *)calloc(1, sizeof(*c));
      |                                                                 ^~~~
/host/spi-builder-workspace/.build/checkouts/swift-cmark/src/arena.c:18:10: note: forward declaration of 'struct arena_chunk'
   18 |   struct arena_chunk *c = (struct arena_chunk *)calloc(1, sizeof(*c));
      |          ^
/host/spi-builder-workspace/.build/checkouts/swift-cmark/src/arena.c:21:4: error: incomplete definition of type 'struct arena_chunk'
   21 |   c->sz = sz;
      |   ~^
/host/spi-builder-workspace/.build/checkouts/swift-cmark/src/arena.c:18:10: note: forward declaration of 'struct arena_chunk'
   18 |   struct arena_chunk *c = (struct arena_chunk *)calloc(1, sizeof(*c));
      |          ^
/host/spi-builder-workspace/.build/checkouts/swift-cmark/src/arena.c:21:11: error: use of undeclared identifier 'sz'
   21 |   c->sz = sz;
      |           ^
/host/spi-builder-workspace/.build/checkouts/swift-cmark/src/arena.c:22:4: error: incomplete definition of type 'struct arena_chunk'
   22 |   c->ptr = calloc(1, sz);
      |   ~^
/host/spi-builder-workspace/.build/checkouts/swift-cmark/src/arena.c:18:10: note: forward declaration of 'struct arena_chunk'
   18 |   struct arena_chunk *c = (struct arena_chunk *)calloc(1, sizeof(*c));
      |          ^
/host/spi-builder-workspace/.build/checkouts/swift-cmark/src/arena.c:22:22: error: use of undeclared identifier 'sz'
   22 |   c->ptr = calloc(1, sz);
      |                      ^
/host/spi-builder-workspace/.build/checkouts/swift-cmark/src/arena.c:23:9: error: incomplete definition of type 'struct arena_chunk'
   23 |   if (!c->ptr)
      |        ~^
/host/spi-builder-workspace/.build/checkouts/swift-cmark/src/arena.c:18:10: note: forward declaration of 'struct arena_chunk'
   18 |   struct arena_chunk *c = (struct arena_chunk *)calloc(1, sizeof(*c));
      |          ^
/host/spi-builder-workspace/.build/checkouts/swift-cmark/src/arena.c:25:4: error: incomplete definition of type 'struct arena_chunk'
   25 |   c->prev = prev;
      |   ~^
/host/spi-builder-workspace/.build/checkouts/swift-cmark/src/arena.c:18:10: note: forward declaration of 'struct arena_chunk'
   18 |   struct arena_chunk *c = (struct arena_chunk *)calloc(1, sizeof(*c));
      |          ^
/host/spi-builder-workspace/.build/checkouts/swift-cmark/src/arena.c:25:13: error: use of undeclared identifier 'prev'; did you mean 'free'?
   25 |   c->prev = prev;
      |             ^~~~
      |             free
/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/__functions_malloc.h:14:6: note: 'free' declared here
   14 | void free(void *__ptr);
      |      ^
/host/spi-builder-workspace/.build/checkouts/swift-cmark/src/arena.c:26:10: error: incompatible pointer to integer conversion returning 'struct arena_chunk *' from a function with result type 'int' [-Wint-conversion]
   26 |   return c;
      |          ^
/host/spi-builder-workspace/.build/checkouts/swift-cmark/src/arena.c:30:3: error: call to undeclared function 'CMARK_INITIALIZE_AND_LOCK'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
   30 |   CMARK_INITIALIZE_AND_LOCK(arena);
      |   ^
/host/spi-builder-workspace/.build/checkouts/swift-cmark/src/arena.c:30:29: error: use of undeclared identifier 'arena'
   30 |   CMARK_INITIALIZE_AND_LOCK(arena);
      |                             ^
fatal error: too many errors emitted, stopping now [-ferror-limit=]
20 errors generated.
[1/37] Compiling cmark-gfm arena.c
[1/37] Compiling cmark-gfm inlines.c
[1/37] Compiling cmark-gfm plugin.c
/host/spi-builder-workspace/.build/checkouts/swift-cmark/src/node.c:10:1: error: expected function body after function declarator
   10 | CMARK_DEFINE_LOCK(safety)
      | ^
/host/spi-builder-workspace/.build/checkouts/swift-cmark/src/node.c:19:3: error: call to undeclared function 'CMARK_INITIALIZE_AND_LOCK'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
   19 |   CMARK_INITIALIZE_AND_LOCK(safety);
      |   ^
/host/spi-builder-workspace/.build/checkouts/swift-cmark/src/node.c:19:29: error: use of undeclared identifier 'safety'
   19 |   CMARK_INITIALIZE_AND_LOCK(safety);
      |                             ^
[1/37] Compiling cmark-gfm node.c
[1/37] Compiling cmark-gfm plaintext.c
[1/37] Compiling cmark-gfm blocks.c
[1/37] Write swift-version-24593BA9C3E375BF.txt
BUILD FAILURE 6.2 wasm