Swift Package IndexBuild Information
Failed to build Cstb, reference 1.0.6 (a47f4e), with Swift 6.1 for Linux on 14 Feb 2026 06:56:46 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/finestructure/spi-images:basic-6.1-latest swift build --triple x86_64-unknown-linux-gnu 2>&1Build Log
========================================
RunAll
========================================
Builder version: 4.68.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/troughton/Cstb.git
Reference: 1.0.6
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/troughton/Cstb
* tag 1.0.6 -> FETCH_HEAD
HEAD is now at a47f4ec Update stb_image to 2.28
Cloned https://github.com/troughton/Cstb.git
Revision (git rev-parse @):
a47f4ecf3a139ac2f53ed27a984853c9f98097f1
SUCCESS checkout https://github.com/troughton/Cstb.git at 1.0.6
========================================
Build
========================================
Selected platform: linux
Swift version: 6.1
Building package at path: $PWD
https://github.com/troughton/Cstb.git
https://github.com/troughton/Cstb.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
"dependencies" : [
],
"manifest_display_name" : "Cstb",
"name" : "Cstb",
"path" : "/host/spi-builder-workspace",
"platforms" : [
],
"products" : [
{
"name" : "stb_c_lexer",
"targets" : [
"stb_c_lexer"
],
"type" : {
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"automatic"
]
}
},
{
"name" : "stb_connected_components",
"targets" : [
"stb_connected_components"
],
"type" : {
"library" : [
"automatic"
]
}
},
{
"name" : "stb_divide",
"targets" : [
"stb_divide"
],
"type" : {
"library" : [
"automatic"
]
}
},
{
"name" : "stb_ds",
"targets" : [
"stb_ds"
],
"type" : {
"library" : [
"automatic"
]
}
},
{
"name" : "stb_dxt",
"targets" : [
"stb_dxt"
],
"type" : {
"library" : [
"automatic"
]
}
},
{
"name" : "stb_easy_font",
"targets" : [
"stb_easy_font"
],
"type" : {
"library" : [
"automatic"
]
}
},
{
"name" : "stb_herringbone_wang_tile",
"targets" : [
"stb_herringbone_wang_tile"
],
"type" : {
"library" : [
"automatic"
]
}
},
{
"name" : "stb_hexwave",
"targets" : [
"stb_hexwave"
],
"type" : {
"library" : [
"automatic"
]
}
},
{
"name" : "stb_image",
"targets" : [
"stb_image"
],
"type" : {
"library" : [
"automatic"
]
}
},
{
"name" : "stb_image_resize",
"targets" : [
"stb_image_resize"
],
"type" : {
"library" : [
"automatic"
]
}
},
{
"name" : "stb_image_write",
"targets" : [
"stb_image_write"
],
"type" : {
"library" : [
"automatic"
]
}
},
{
"name" : "stb_include",
"targets" : [
"stb_include"
],
"type" : {
"library" : [
"automatic"
]
}
},
{
"name" : "stb_perlin",
"targets" : [
"stb_perlin"
],
"type" : {
"library" : [
"automatic"
]
}
},
{
"name" : "stb_rect_pack",
"targets" : [
"stb_rect_pack"
],
"type" : {
"library" : [
"automatic"
]
}
},
{
"name" : "stb_truetype",
"targets" : [
"stb_truetype"
],
"type" : {
"library" : [
"automatic"
]
}
},
{
"name" : "stb_vorbis",
"targets" : [
"stb_vorbis"
],
"type" : {
"library" : [
"automatic"
]
}
},
{
"name" : "stb_voxel_render",
"targets" : [
"stb_voxel_render"
],
"type" : {
"library" : [
"automatic"
]
}
},
{
"name" : "miniz",
"targets" : [
"miniz"
],
"type" : {
"library" : [
"automatic"
]
}
},
{
"name" : "tinyexr",
"targets" : [
"tinyexr"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "tinyexr",
"module_type" : "ClangTarget",
"name" : "tinyexr",
"path" : "Sources/tinyexr",
"product_memberships" : [
"tinyexr"
],
"sources" : [
"tinyexr.cc"
],
"target_dependencies" : [
"miniz"
],
"type" : "library"
},
{
"c99name" : "stb_voxel_render",
"module_type" : "ClangTarget",
"name" : "stb_voxel_render",
"path" : "Sources/stb_voxel_render",
"product_memberships" : [
"stb_voxel_render"
],
"sources" : [
"stb_voxel_render.c"
],
"type" : "library"
},
{
"c99name" : "stb_vorbis",
"module_type" : "ClangTarget",
"name" : "stb_vorbis",
"path" : "Sources/stb_vorbis",
"product_memberships" : [
"stb_vorbis"
],
"sources" : [
"stb_vorbis.c"
],
"type" : "library"
},
{
"c99name" : "stb_truetype",
"module_type" : "ClangTarget",
"name" : "stb_truetype",
"path" : "Sources/stb_truetype",
"product_memberships" : [
"stb_truetype"
],
"sources" : [
"stb_truetype.c"
],
"type" : "library"
},
{
"c99name" : "stb_rect_pack",
"module_type" : "ClangTarget",
"name" : "stb_rect_pack",
"path" : "Sources/stb_rect_pack",
"product_memberships" : [
"stb_rect_pack"
],
"sources" : [
"stb_rect_pack.c"
],
"type" : "library"
},
{
"c99name" : "stb_perlin",
"module_type" : "ClangTarget",
"name" : "stb_perlin",
"path" : "Sources/stb_perlin",
"product_memberships" : [
"stb_perlin"
],
"sources" : [
"stb_perlin.c"
],
"type" : "library"
},
{
"c99name" : "stb_include",
"module_type" : "ClangTarget",
"name" : "stb_include",
"path" : "Sources/stb_include",
"product_memberships" : [
"stb_include"
],
"sources" : [
"stb_include.c"
],
"type" : "library"
},
{
"c99name" : "stb_image_write",
"module_type" : "ClangTarget",
"name" : "stb_image_write",
"path" : "Sources/stb_image_write",
"product_memberships" : [
"stb_image_write"
],
"sources" : [
"stb_image_write.c"
],
"type" : "library"
},
{
"c99name" : "stb_image_resize",
"module_type" : "ClangTarget",
"name" : "stb_image_resize",
"path" : "Sources/stb_image_resize",
"product_memberships" : [
"stb_image_resize"
],
"sources" : [
"stb_image_resize.c"
],
"type" : "library"
},
{
"c99name" : "stb_image",
"module_type" : "ClangTarget",
"name" : "stb_image",
"path" : "Sources/stb_image",
"product_memberships" : [
"stb_image"
],
"sources" : [
"stb_image.c"
],
"type" : "library"
},
{
"c99name" : "stb_hexwave",
"module_type" : "ClangTarget",
"name" : "stb_hexwave",
"path" : "Sources/stb_hexwave",
"product_memberships" : [
"stb_hexwave"
],
"sources" : [
"stb_hexwave.c"
],
"type" : "library"
},
{
"c99name" : "stb_herringbone_wang_tile",
"module_type" : "ClangTarget",
"name" : "stb_herringbone_wang_tile",
"path" : "Sources/stb_herringbone_wang_tile",
"product_memberships" : [
"stb_herringbone_wang_tile"
],
"sources" : [
"stb_herringbone_wang_tile.c"
],
"type" : "library"
},
{
"c99name" : "stb_easy_font",
"module_type" : "ClangTarget",
"name" : "stb_easy_font",
"path" : "Sources/stb_easy_font",
"product_memberships" : [
"stb_easy_font"
],
"sources" : [
"stb_easy_font.c"
],
"type" : "library"
},
{
"c99name" : "stb_dxt",
"module_type" : "ClangTarget",
"name" : "stb_dxt",
"path" : "Sources/stb_dxt",
"product_memberships" : [
"stb_dxt"
],
"sources" : [
"stb_dxt.c"
],
"type" : "library"
},
{
"c99name" : "stb_ds",
"module_type" : "ClangTarget",
"name" : "stb_ds",
"path" : "Sources/stb_ds",
"product_memberships" : [
"stb_ds"
],
"sources" : [
"stb_ds.c"
],
"type" : "library"
},
{
"c99name" : "stb_divide",
"module_type" : "ClangTarget",
"name" : "stb_divide",
"path" : "Sources/stb_divide",
"product_memberships" : [
"stb_divide"
],
"sources" : [
"stb_divide.c"
],
"type" : "library"
},
{
"c99name" : "stb_connected_components",
"module_type" : "ClangTarget",
"name" : "stb_connected_components",
"path" : "Sources/stb_connected_components",
"product_memberships" : [
"stb_connected_components"
],
"sources" : [
"stb_connected_components.c"
],
"type" : "library"
},
{
"c99name" : "stb_c_lexer",
"module_type" : "ClangTarget",
"name" : "stb_c_lexer",
"path" : "Sources/stb_c_lexer",
"product_memberships" : [
"stb_c_lexer"
],
"sources" : [
"stb_c_lexer.c"
],
"type" : "library"
},
{
"c99name" : "miniz",
"module_type" : "ClangTarget",
"name" : "miniz",
"path" : "Sources/miniz",
"product_memberships" : [
"miniz",
"tinyexr"
],
"sources" : [
"miniz.c"
],
"type" : "library"
}
],
"tools_version" : "5.1"
}
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/finestructure/spi-images:basic-6.1-latest swift build --triple x86_64-unknown-linux-gnu -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete -Xswiftc -enable-upcoming-feature -Xswiftc StrictConcurrency -Xswiftc -enable-upcoming-feature -Xswiftc DisableOutwardActorInference -Xswiftc -enable-upcoming-feature -Xswiftc GlobalActorIsolatedTypesUsability -Xswiftc -enable-upcoming-feature -Xswiftc InferSendableFromCaptures 2>&1
basic-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:8e1c3aab9de7fa4f6e33977b6a4cee007e876da3e605dda0be6b9b9bf86aa951
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.1-latest
Building for debugging...
[0/19] Compiling stb_rect_pack stb_rect_pack.c
[1/19] Compiling stb_perlin stb_perlin.c
In file included from /host/spi-builder-workspace/Sources/stb_include/stb_include.c:2:
/host/spi-builder-workspace/Sources/stb_include/include/stb_include.h:208:13: warning: ignoring return value of function declared with pure attribute [-Wunused-value]
208 | strcmp(temp, "INJECT");
| ^~~~~~ ~~~~~~~~~~~~~~
1 warning generated.
[2/19] Compiling stb_include stb_include.c
[3/19] Compiling stb_image_resize stb_image_resize.c
[4/19] Compiling stb_truetype stb_truetype.c
[5/19] Compiling stb_voxel_render stb_voxel_render.c
[6/19] Compiling stb_hexwave stb_hexwave.c
[7/19] Compiling stb_image_write stb_image_write.c
[8/19] Compiling stb_easy_font stb_easy_font.c
In file included from /host/spi-builder-workspace/Sources/stb_herringbone_wang_tile/stb_herringbone_wang_tile.c:2:
/host/spi-builder-workspace/Sources/stb_herringbone_wang_tile/include/stb_herringbone_wang_tile.h:369:41: warning: declaration of 'struct stbhw__process' will not be visible outside of this function [-Wvisibility]
369 | typedef void stbhw__process_rect(struct stbhw__process *p, int xpos, int ypos,
| ^
/host/spi-builder-workspace/Sources/stb_herringbone_wang_tile/include/stb_herringbone_wang_tile.h:401:43: warning: incompatible pointer types passing 'stbhw__process *' (aka 'struct stbhw__process *') to parameter of type 'struct stbhw__process *' [-Wincompatible-pointer-types]
401 | p->process_h_rect(p, xpos, ypos, a,b,c,d,e,f);
| ^
/host/spi-builder-workspace/Sources/stb_herringbone_wang_tile/include/stb_herringbone_wang_tile.h:425:43: warning: incompatible pointer types passing 'stbhw__process *' (aka 'struct stbhw__process *') to parameter of type 'struct stbhw__process *' [-Wincompatible-pointer-types]
425 | p->process_v_rect(p, xpos, ypos, a,b,c,d,e,f);
| ^
/host/spi-builder-workspace/Sources/stb_herringbone_wang_tile/include/stb_herringbone_wang_tile.h:929:21: error: incompatible function pointer types assigning to 'stbhw__process_rect *' (aka 'void (*)(struct stbhw__process *, int, int, int, int, int, int, int, int)') from 'void (stbhw__process *, int, int, int, int, int, int, int, int)' (aka 'void (struct stbhw__process *, int, int, int, int, int, int, int, int)') [-Wincompatible-function-pointer-types]
929 | p.process_h_rect = stbhw__parse_h_rect;
| ^ ~~~~~~~~~~~~~~~~~~~
/host/spi-builder-workspace/Sources/stb_herringbone_wang_tile/include/stb_herringbone_wang_tile.h:930:21: error: incompatible function pointer types assigning to 'stbhw__process_rect *' (aka 'void (*)(struct stbhw__process *, int, int, int, int, int, int, int, int)') from 'void (stbhw__process *, int, int, int, int, int, int, int, int)' (aka 'void (struct stbhw__process *, int, int, int, int, int, int, int, int)') [-Wincompatible-function-pointer-types]
930 | p.process_v_rect = stbhw__parse_v_rect;
| ^ ~~~~~~~~~~~~~~~~~~~
/host/spi-builder-workspace/Sources/stb_herringbone_wang_tile/include/stb_herringbone_wang_tile.h:1186:24: error: incompatible function pointer types assigning to 'stbhw__process_rect *' (aka 'void (*)(struct stbhw__process *, int, int, int, int, int, int, int, int)') from 'void (stbhw__process *, int, int, int, int, int, int, int, int)' (aka 'void (struct stbhw__process *, int, int, int, int, int, int, int, int)') [-Wincompatible-function-pointer-types]
1186 | p.process_h_rect = stbhw__corner_process_h_rect;
| ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/host/spi-builder-workspace/Sources/stb_herringbone_wang_tile/include/stb_herringbone_wang_tile.h:1187:24: error: incompatible function pointer types assigning to 'stbhw__process_rect *' (aka 'void (*)(struct stbhw__process *, int, int, int, int, int, int, int, int)') from 'void (stbhw__process *, int, int, int, int, int, int, int, int)' (aka 'void (struct stbhw__process *, int, int, int, int, int, int, int, int)') [-Wincompatible-function-pointer-types]
1187 | p.process_v_rect = stbhw__corner_process_v_rect;
| ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/host/spi-builder-workspace/Sources/stb_herringbone_wang_tile/include/stb_herringbone_wang_tile.h:1189:24: error: incompatible function pointer types assigning to 'stbhw__process_rect *' (aka 'void (*)(struct stbhw__process *, int, int, int, int, int, int, int, int)') from 'void (stbhw__process *, int, int, int, int, int, int, int, int)' (aka 'void (struct stbhw__process *, int, int, int, int, int, int, int, int)') [-Wincompatible-function-pointer-types]
1189 | p.process_h_rect = stbhw__edge_process_h_rect;
| ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~
/host/spi-builder-workspace/Sources/stb_herringbone_wang_tile/include/stb_herringbone_wang_tile.h:1190:24: error: incompatible function pointer types assigning to 'stbhw__process_rect *' (aka 'void (*)(struct stbhw__process *, int, int, int, int, int, int, int, int)') from 'void (stbhw__process *, int, int, int, int, int, int, int, int)' (aka 'void (struct stbhw__process *, int, int, int, int, int, int, int, int)') [-Wincompatible-function-pointer-types]
1190 | p.process_v_rect = stbhw__edge_process_v_rect;
| ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~
3 warnings and 6 errors generated.
[9/19] Compiling stb_herringbone_wang_tile stb_herringbone_wang_tile.c
[9/19] Compiling tinyexr tinyexr.cc
[9/19] Compiling stb_dxt stb_dxt.c
[9/19] Compiling stb_divide stb_divide.c
[9/19] Compiling stb_ds stb_ds.c
[9/19] Compiling stb_connected_components stb_connected_components.c
[9/19] Compiling stb_image stb_image.c
[9/19] Compiling stb_vorbis stb_vorbis.c
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/finestructure/spi-images:basic-6.1-latest swift build --triple x86_64-unknown-linux-gnu 2>&1
basic-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:8e1c3aab9de7fa4f6e33977b6a4cee007e876da3e605dda0be6b9b9bf86aa951
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.1-latest
[0/1] Planning build
Building for debugging...
In file included from /host/spi-builder-workspace/Sources/stb_dxt/stb_dxt.c:2:
/host/spi-builder-workspace/Sources/stb_dxt/include/stb_dxt.h:608:7: error: call to undeclared library function 'memcpy' with type 'void *(void *, const void *, unsigned long)'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
608 | memcpy(data, src, 4*16);
| ^
/host/spi-builder-workspace/Sources/stb_dxt/include/stb_dxt.h:608:7: note: include the header <string.h> or explicitly provide a declaration for 'memcpy'
1 error generated.
[0/10] Compiling stb_dxt stb_dxt.c
[0/10] Compiling tinyexr tinyexr.cc
[0/10] Compiling stb_vorbis stb_vorbis.c
[0/10] Compiling stb_divide stb_divide.c
[0/10] Compiling stb_image stb_image.c
[0/10] Compiling stb_connected_components stb_connected_components.c
[0/10] Compiling stb_ds stb_ds.c
In file included from /host/spi-builder-workspace/Sources/stb_herringbone_wang_tile/stb_herringbone_wang_tile.c:2:
/host/spi-builder-workspace/Sources/stb_herringbone_wang_tile/include/stb_herringbone_wang_tile.h:369:41: warning: declaration of 'struct stbhw__process' will not be visible outside of this function [-Wvisibility]
369 | typedef void stbhw__process_rect(struct stbhw__process *p, int xpos, int ypos,
| ^
/host/spi-builder-workspace/Sources/stb_herringbone_wang_tile/include/stb_herringbone_wang_tile.h:401:43: warning: incompatible pointer types passing 'stbhw__process *' (aka 'struct stbhw__process *') to parameter of type 'struct stbhw__process *' [-Wincompatible-pointer-types]
401 | p->process_h_rect(p, xpos, ypos, a,b,c,d,e,f);
| ^
/host/spi-builder-workspace/Sources/stb_herringbone_wang_tile/include/stb_herringbone_wang_tile.h:425:43: warning: incompatible pointer types passing 'stbhw__process *' (aka 'struct stbhw__process *') to parameter of type 'struct stbhw__process *' [-Wincompatible-pointer-types]
425 | p->process_v_rect(p, xpos, ypos, a,b,c,d,e,f);
| ^
/host/spi-builder-workspace/Sources/stb_herringbone_wang_tile/include/stb_herringbone_wang_tile.h:929:21: error: incompatible function pointer types assigning to 'stbhw__process_rect *' (aka 'void (*)(struct stbhw__process *, int, int, int, int, int, int, int, int)') from 'void (stbhw__process *, int, int, int, int, int, int, int, int)' (aka 'void (struct stbhw__process *, int, int, int, int, int, int, int, int)') [-Wincompatible-function-pointer-types]
929 | p.process_h_rect = stbhw__parse_h_rect;
| ^ ~~~~~~~~~~~~~~~~~~~
/host/spi-builder-workspace/Sources/stb_herringbone_wang_tile/include/stb_herringbone_wang_tile.h:930:21: error: incompatible function pointer types assigning to 'stbhw__process_rect *' (aka 'void (*)(struct stbhw__process *, int, int, int, int, int, int, int, int)') from 'void (stbhw__process *, int, int, int, int, int, int, int, int)' (aka 'void (struct stbhw__process *, int, int, int, int, int, int, int, int)') [-Wincompatible-function-pointer-types]
930 | p.process_v_rect = stbhw__parse_v_rect;
| ^ ~~~~~~~~~~~~~~~~~~~
/host/spi-builder-workspace/Sources/stb_herringbone_wang_tile/include/stb_herringbone_wang_tile.h:1186:24: error: incompatible function pointer types assigning to 'stbhw__process_rect *' (aka 'void (*)(struct stbhw__process *, int, int, int, int, int, int, int, int)') from 'void (stbhw__process *, int, int, int, int, int, int, int, int)' (aka 'void (struct stbhw__process *, int, int, int, int, int, int, int, int)') [-Wincompatible-function-pointer-types]
1186 | p.process_h_rect = stbhw__corner_process_h_rect;
| ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/host/spi-builder-workspace/Sources/stb_herringbone_wang_tile/include/stb_herringbone_wang_tile.h:1187:24: error: incompatible function pointer types assigning to 'stbhw__process_rect *' (aka 'void (*)(struct stbhw__process *, int, int, int, int, int, int, int, int)') from 'void (stbhw__process *, int, int, int, int, int, int, int, int)' (aka 'void (struct stbhw__process *, int, int, int, int, int, int, int, int)') [-Wincompatible-function-pointer-types]
1187 | p.process_v_rect = stbhw__corner_process_v_rect;
| ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/host/spi-builder-workspace/Sources/stb_herringbone_wang_tile/include/stb_herringbone_wang_tile.h:1189:24: error: incompatible function pointer types assigning to 'stbhw__process_rect *' (aka 'void (*)(struct stbhw__process *, int, int, int, int, int, int, int, int)') from 'void (stbhw__process *, int, int, int, int, int, int, int, int)' (aka 'void (struct stbhw__process *, int, int, int, int, int, int, int, int)') [-Wincompatible-function-pointer-types]
1189 | p.process_h_rect = stbhw__edge_process_h_rect;
| ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~
/host/spi-builder-workspace/Sources/stb_herringbone_wang_tile/include/stb_herringbone_wang_tile.h:1190:24: error: incompatible function pointer types assigning to 'stbhw__process_rect *' (aka 'void (*)(struct stbhw__process *, int, int, int, int, int, int, int, int)') from 'void (stbhw__process *, int, int, int, int, int, int, int, int)' (aka 'void (struct stbhw__process *, int, int, int, int, int, int, int, int)') [-Wincompatible-function-pointer-types]
1190 | p.process_v_rect = stbhw__edge_process_v_rect;
| ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~
[0/10] Compiling stb_herringbone_wang_tile stb_herringbone_wang_tile.c
BUILD FAILURE 6.1 linux