Swift Package IndexBuild Information
Failed to build s4nnc, reference main (c91108), with Swift 6.2 for Wasm on 1 May 2026 10:42:22 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4609320-2":/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
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Builder version: 4.70.0
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/liuliu/s4nnc.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/liuliu/s4nnc
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at c91108d Update deps.bzl
Cloned https://github.com/liuliu/s4nnc.git
Revision (git rev-parse @):
c91108d94ebadc53b7e782e90c51e48c1162c4de
SUCCESS checkout https://github.com/liuliu/s4nnc.git at main
========================================
Build
========================================
Selected platform: wasm
Swift version: 6.2
Building package at path: $PWD
https://github.com/liuliu/s4nnc.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-2":/host -w "$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
Digest: sha256:2a8b2d9e022a9894c61e0736af7cdaa1ee64c002dbb133a55c0d7e8980b3ad16
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.2-latest
Fetching https://github.com/liuliu/ccv.git
[1/40243] Fetching ccv
Fetched https://github.com/liuliu/ccv.git from cache (56.10s)
Fetching https://github.com/weiyanlin117/swift-fpzip-support.git
[1/135] Fetching swift-fpzip-support
Fetched https://github.com/weiyanlin117/swift-fpzip-support.git from cache (2.71s)
Fetching https://github.com/apple/swift-protobuf.git
[1/47761] Fetching swift-protobuf
Fetched https://github.com/apple/swift-protobuf.git from cache (9.20s)
Fetching https://github.com/apple/swift-system.git
[1/5601] Fetching swift-system
Fetched https://github.com/apple/swift-system.git from cache (1.26s)
Creating working copy for https://github.com/weiyanlin117/swift-fpzip-support.git
Working copy of https://github.com/weiyanlin117/swift-fpzip-support.git resolved at 0ec6d4668c9c83bc3da0f8b2d6dfc46da0b98609
Creating working copy for https://github.com/apple/swift-protobuf.git
Working copy of https://github.com/apple/swift-protobuf.git resolved at d57a5aecf24a25b32ec4a74be2f5d0a995a47c4b
Creating working copy for https://github.com/apple/swift-system.git
Working copy of https://github.com/apple/swift-system.git resolved at fbd61a676d79cbde05cd4fda3cc46e94d6b8f0eb
Creating working copy for https://github.com/liuliu/ccv.git
Working copy of https://github.com/liuliu/ccv.git resolved at 0b3bb15153c19f120a9e41f842c26e6ab6c09ece
[1/1] Compiling plugin SwiftProtobufPlugin
Building for debugging...
In file included from /host/spi-builder-workspace/.build/checkouts/ccv/lib/nnc/ccv_cnnp_dataframe_core.c:2:
/host/spi-builder-workspace/.build/checkouts/ccv/lib/nnc/ccv_nnc_easy.h:270:24: error: use of undeclared identifier 'PAGE_SIZE'
270 | return ((data_size + PAGE_SIZE - 1) & -PAGE_SIZE);
| ^
/host/spi-builder-workspace/.build/checkouts/ccv/lib/nnc/ccv_nnc_easy.h:270:42: error: use of undeclared identifier 'PAGE_SIZE'
270 | return ((data_size + PAGE_SIZE - 1) & -PAGE_SIZE);
| ^
2 errors generated.
[1/314] Compiling C_swiftpm_nnc ccv_cnnp_dataframe_core.c
[1/314] Compiling C_swiftpm_nnc ccv_cnnp_model_gradient_checkpointing.c
In file included from /host/spi-builder-workspace/.build/checkouts/ccv/lib/nnc/ccv_cnnp_model_io.c:2:
/host/spi-builder-workspace/.build/checkouts/ccv/lib/nnc/ccv_nnc_easy.h:270:24: error: use of undeclared identifier 'PAGE_SIZE'
270 | return ((data_size + PAGE_SIZE - 1) & -PAGE_SIZE);
| ^
/host/spi-builder-workspace/.build/checkouts/ccv/lib/nnc/ccv_nnc_easy.h:270:42: error: use of undeclared identifier 'PAGE_SIZE'
270 | return ((data_size + PAGE_SIZE - 1) & -PAGE_SIZE);
| ^
[1/314] Compiling C_swiftpm_nnc ccv_cnnp_model_io.c
In file included from /host/spi-builder-workspace/.build/checkouts/ccv/lib/nnc/ccv_cnnp_model.c:2:
/host/spi-builder-workspace/.build/checkouts/ccv/lib/nnc/ccv_nnc_easy.h:270:24: error: use of undeclared identifier 'PAGE_SIZE'
270 | return ((data_size + PAGE_SIZE - 1) & -PAGE_SIZE);
| ^
/host/spi-builder-workspace/.build/checkouts/ccv/lib/nnc/ccv_nnc_easy.h:270:42: error: use of undeclared identifier 'PAGE_SIZE'
270 | return ((data_size + PAGE_SIZE - 1) & -PAGE_SIZE);
| ^
[1/314] Compiling C_swiftpm_nnc ccv_cnnp_model.c
In file included from /host/spi-builder-workspace/.build/checkouts/ccv/lib/nnc/ccv_cnnp_dataframe_csv.c:2:
/host/spi-builder-workspace/.build/checkouts/ccv/lib/nnc/ccv_nnc_easy.h:270:24: error: use of undeclared identifier 'PAGE_SIZE'
270 | return ((data_size + PAGE_SIZE - 1) & -PAGE_SIZE);
| ^
/host/spi-builder-workspace/.build/checkouts/ccv/lib/nnc/ccv_nnc_easy.h:270:42: error: use of undeclared identifier 'PAGE_SIZE'
270 | return ((data_size + PAGE_SIZE - 1) & -PAGE_SIZE);
| ^
In file included from /host/spi-builder-workspace/.build/checkouts/ccv/lib/nnc/ccv_cnnp_dataframe_csv.c:7:
/root/.swiftpm/swift-sdks/swift-6.2-RELEASE_wasm.artifactbundle/swift-6.2-RELEASE_wasm/wasm32-unknown-wasip1/WASI.sdk/include/wasm32-wasip1/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/ccv/lib/nnc/ccv_cnnp_dataframe_csv.c:149:3: error: call to undeclared function 'munmap'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
149 | munmap(csv->mmap, csv->file_size);
| ^
/host/spi-builder-workspace/.build/checkouts/ccv/lib/nnc/ccv_cnnp_dataframe_csv.c:171:10: error: call to undeclared function 'mmap'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
171 | data = mmap(NULL, file_size, PROT_READ, MAP_SHARED, fd, 0);
| ^
/host/spi-builder-workspace/.build/checkouts/ccv/lib/nnc/ccv_cnnp_dataframe_csv.c:171:32: error: use of undeclared identifier 'PROT_READ'
171 | data = mmap(NULL, file_size, PROT_READ, MAP_SHARED, fd, 0);
| ^
/host/spi-builder-workspace/.build/checkouts/ccv/lib/nnc/ccv_cnnp_dataframe_csv.c:171:43: error: use of undeclared identifier 'MAP_SHARED'
171 | data = mmap(NULL, file_size, PROT_READ, MAP_SHARED, fd, 0);
| ^
/host/spi-builder-workspace/.build/checkouts/ccv/lib/nnc/ccv_cnnp_dataframe_csv.c:338:4: error: call to undeclared function 'munmap'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
338 | munmap(data, file_size);
| ^
[1/314] Compiling C_swiftpm_nnc ccv_cnnp_dataframe_csv.c
In file included from /host/spi-builder-workspace/.build/checkouts/ccv/lib/nnc/ccv_cnnp_model_addons.c:2:
/host/spi-builder-workspace/.build/checkouts/ccv/lib/nnc/ccv_nnc_easy.h:270:24: error: use of undeclared identifier 'PAGE_SIZE'
270 | return ((data_size + PAGE_SIZE - 1) & -PAGE_SIZE);
| ^
/host/spi-builder-workspace/.build/checkouts/ccv/lib/nnc/ccv_nnc_easy.h:270:42: error: use of undeclared identifier 'PAGE_SIZE'
270 | return ((data_size + PAGE_SIZE - 1) & -PAGE_SIZE);
| ^
[1/314] Compiling C_swiftpm_nnc ccv_cnnp_model_addons.c
In file included from /host/spi-builder-workspace/.build/checkouts/ccv/lib/nnc/ccv_cnnp_model_core.c:2:
/host/spi-builder-workspace/.build/checkouts/ccv/lib/nnc/ccv_nnc_easy.h:270:24: error: use of undeclared identifier 'PAGE_SIZE'
270 | return ((data_size + PAGE_SIZE - 1) & -PAGE_SIZE);
| ^
/host/spi-builder-workspace/.build/checkouts/ccv/lib/nnc/ccv_nnc_easy.h:270:42: error: use of undeclared identifier 'PAGE_SIZE'
270 | return ((data_size + PAGE_SIZE - 1) & -PAGE_SIZE);
| ^
[1/314] Compiling C_swiftpm_nnc ccv_cnnp_model_core.c
[1/314] Write swift-version-24593BA9C3E375BF.txt
BUILD FAILURE 6.2 wasm