Swift Package IndexBuild Information
Failed to build Helical, reference 0.4.1 (2e4ab8), with Swift 6.1 for Linux on 9 Dec 2025 02:31:58 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4606859-1":/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/tomasf/Helical.git
Reference: 0.4.1
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/tomasf/Helical
* tag 0.4.1 -> FETCH_HEAD
HEAD is now at 2e4ab89 Use Cadova 0.3
Cloned https://github.com/tomasf/Helical.git
Revision (git rev-parse @):
2e4ab896a06146a9f23003d58c524a92f7cbbab5
SUCCESS checkout https://github.com/tomasf/Helical.git at 0.4.1
========================================
Build
========================================
Selected platform: linux
Swift version: 6.1
Building package at path: $PWD
https://github.com/tomasf/Helical.git
https://github.com/tomasf/Helical.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
"dependencies" : [
{
"identity" : "cadova",
"requirement" : {
"range" : [
{
"lower_bound" : "0.3.0",
"upper_bound" : "0.4.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/tomasf/Cadova.git"
}
],
"manifest_display_name" : "Helical",
"name" : "Helical",
"path" : "/host/spi-builder-workspace",
"platforms" : [
{
"name" : "macos",
"version" : "14.0"
}
],
"products" : [
{
"name" : "Helical",
"targets" : [
"Helical"
],
"type" : {
"library" : [
"automatic"
]
}
},
{
"name" : "Helical-Demo",
"targets" : [
"Demo"
],
"type" : {
"executable" : null
}
}
],
"targets" : [
{
"c99name" : "Helical",
"module_type" : "SwiftTarget",
"name" : "Helical",
"path" : "Sources/Helical",
"product_dependencies" : [
"Cadova"
],
"product_memberships" : [
"Helical",
"Helical-Demo"
],
"sources" : [
"Bolt/Bolt.swift",
"Bolt/Parts/Heads/BoltHeadShape.swift",
"Bolt/Parts/Heads/CountersunkBoltHeadShape.swift",
"Bolt/Parts/Heads/CylindricalBoltHeadShape.swift",
"Bolt/Parts/Heads/PolygonalBoltHeadShape.swift",
"Bolt/Parts/Heads/ProfiledBoltHeadShape.swift",
"Bolt/Parts/Points/BoltPoint.swift",
"Bolt/Parts/Points/ProfiledBoltPoint.swift",
"Bolt/Parts/Sockets/BoltHeadSocket.swift",
"Bolt/Parts/Sockets/Phillips.swift",
"Bolt/Parts/Sockets/PhillipsBoltHeadSocket.swift",
"Bolt/Parts/Sockets/PolygonalBoltHeadSocket.swift",
"Bolt/Parts/Sockets/SlottedBoltHeadSocket.swift",
"Bolt/Parts/Sockets/Torx.swift",
"Bolt/Parts/Sockets/TorxHeadSocket.swift",
"Bolt/Standards/Bolt+HexHead.swift",
"Bolt/Standards/Bolt+HexSocketCountersunk.swift",
"Bolt/Standards/Bolt+HexSocketHeadCap.swift",
"Bolt/Standards/Bolt+PhillipsCheeseHead.swift",
"Bolt/Standards/Bolt+PhillipsCountersunk.swift",
"Bolt/Standards/Bolt+SetScrew.swift",
"Bolt/Standards/Bolt+SlottedCountersunk.swift",
"Bolt/Standards/Bolt+TorxCountersunk.swift",
"Holes/BoltHeadRecess.swift",
"Holes/BoltHeadRecessShapes.swift",
"Holes/ClearanceHole.swift",
"Holes/ThreadedHole.swift",
"Nut/Bodies/FlangedNutBody.swift",
"Nut/Bodies/PolygonalNutBody.swift",
"Nut/Bodies/TSlotNutBody.swift",
"Nut/Nut.swift",
"Nut/Standards/Nut+Hex.swift",
"Nut/Standards/Nut+Square.swift",
"Nut/Standards/Nut+TSlot.swift",
"Thread/Environment+Thread.swift",
"Thread/Screw.swift",
"Thread/ScrewThread+ISOMetric.swift",
"Thread/ScrewThread+Standard.swift",
"Thread/ScrewThread.swift",
"Thread/SolidThreadform.swift",
"Thread/TrapezoidalThreadForm.swift",
"Washers/Washer+Standard.swift",
"Washers/Washer.swift"
],
"type" : "library"
},
{
"c99name" : "Demo",
"module_type" : "SwiftTarget",
"name" : "Demo",
"path" : "Sources/Demo",
"product_dependencies" : [
"Cadova"
],
"product_memberships" : [
"Helical-Demo"
],
"sources" : [
"main.swift"
],
"target_dependencies" : [
"Helical"
],
"type" : "executable"
}
],
"tools_version" : "6.0"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-1":/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 2>&1
basic-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:4d72617259f6eef9908440c49a67b79bc4f973ae19f78187418ddfb5b178d4ec
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.1-latest
Fetching https://github.com/tomasf/Cadova.git
[1/13394] Fetching cadova
Fetched https://github.com/tomasf/Cadova.git from cache (1.28s)
Computing version for https://github.com/tomasf/Cadova.git
Computed https://github.com/tomasf/Cadova.git at 0.3.0 (1.86s)
Fetching https://github.com/tomasf/ThreeMF.git
Fetching https://github.com/tomasf/freetype-spm.git
Fetching https://github.com/apple/swift-log.git
Fetching https://github.com/tomasf/FindFont.git
[1/132] Fetching findfont
[133/141] Fetching findfont, freetype-spm
[142/661] Fetching findfont, freetype-spm, threemf
Fetched https://github.com/tomasf/FindFont.git from cache (0.19s)
[410/529] Fetching freetype-spm, threemf
Fetched https://github.com/tomasf/freetype-spm.git from cache (0.21s)
[402/6238] Fetching threemf, swift-log
Fetched https://github.com/apple/swift-log.git from cache (0.46s)
[422/520] Fetching threemf
Fetching https://github.com/tomasf/manifold-swift.git
Fetched https://github.com/tomasf/ThreeMF.git from cache (0.77s)
[1/557] Fetching manifold-swift
Fetched https://github.com/tomasf/manifold-swift.git from cache (0.20s)
Computing version for https://github.com/tomasf/FindFont.git
Computed https://github.com/tomasf/FindFont.git at 1.0.0 (1.51s)
Computing version for https://github.com/tomasf/freetype-spm.git
Computed https://github.com/tomasf/freetype-spm.git at 1.0.1 (0.55s)
Computing version for https://github.com/tomasf/ThreeMF.git
Computed https://github.com/tomasf/ThreeMF.git at 0.2.0 (0.52s)
Fetching https://github.com/tomasf/Nodal.git
Fetching https://github.com/tomasf/Zip.git
[1/671] Fetching nodal
[646/857] Fetching nodal, zip
Fetched https://github.com/tomasf/Zip.git from cache (0.24s)
Fetched https://github.com/tomasf/Nodal.git from cache (0.25s)
Computing version for https://github.com/tomasf/manifold-swift.git
Computed https://github.com/tomasf/manifold-swift.git at 0.2.3 (0.88s)
Computing version for https://github.com/tomasf/Zip.git
Computed https://github.com/tomasf/Zip.git at 2.1.0 (0.72s)
Computing version for https://github.com/tomasf/Nodal.git
Computed https://github.com/tomasf/Nodal.git at 0.3.3 (0.76s)
Computing version for https://github.com/apple/swift-log.git
Computed https://github.com/apple/swift-log.git at 1.7.1 (0.57s)
Creating working copy for https://github.com/tomasf/Nodal.git
Working copy of https://github.com/tomasf/Nodal.git resolved at 0.3.3
Creating working copy for https://github.com/tomasf/ThreeMF.git
Working copy of https://github.com/tomasf/ThreeMF.git resolved at 0.2.0
Creating working copy for https://github.com/apple/swift-log.git
Working copy of https://github.com/apple/swift-log.git resolved at 1.7.1
Creating working copy for https://github.com/tomasf/manifold-swift.git
Working copy of https://github.com/tomasf/manifold-swift.git resolved at 0.2.3
Creating working copy for https://github.com/tomasf/Zip.git
Working copy of https://github.com/tomasf/Zip.git resolved at 2.1.0
Creating working copy for https://github.com/tomasf/freetype-spm.git
Working copy of https://github.com/tomasf/freetype-spm.git resolved at 1.0.1
Creating working copy for https://github.com/tomasf/Cadova.git
Working copy of https://github.com/tomasf/Cadova.git resolved at 0.3.0
Creating working copy for https://github.com/tomasf/FindFont.git
Working copy of https://github.com/tomasf/FindFont.git resolved at 1.0.0
warning: you may be able to install fontconfig using your system-packager:
apt-get install libfontconfig1-dev
warning: you may be able to install fontconfig using your system-packager:
apt-get install libfontconfig1-dev
warning: 'spi-builder-workspace': found 2 file(s) which are unhandled; explicitly declare them as resources or exclude from the target
/host/spi-builder-workspace/Sources/Demo/nutsAndWashers.stl
/host/spi-builder-workspace/Sources/Demo/bolts.stl
Building for debugging...
[0/121] Write sources
[2/121] Compiling version.cpp
[3/121] Compiling ittnotify_static.c
[4/121] Write swift-version-24593BA9C3E375BF.txt
[4/121] Compiling bridge.cpp
[6/121] Compiling pugixml.cpp
[7/121] Compiling thread_request_serializer.cpp
[8/121] Compiling tcm_adaptor.cpp
[9/121] Compiling thread_dispatcher.cpp
[10/121] Compiling threading_control.cpp
[11/121] Compiling tbb.cpp
[12/121] Compiling rml_tbb.cpp
[13/121] Compiling semaphore.cpp
[14/121] Compiling task_group_context.cpp
[15/121] Compiling task_dispatcher.cpp
[16/121] Compiling rtm_rw_mutex.cpp
[17/121] Compiling rtm_mutex.cpp
[18/121] Compiling task.cpp
[19/121] Compiling small_object_pool.cpp
[20/121] Compiling queuing_rw_mutex.cpp
[21/121] Compiling itt_notify.cpp
[22/121] Compiling profiling.cpp
[23/121] Compiling parallel_pipeline.cpp
[24/121] Compiling misc_ex.cpp
[25/121] Compiling private_server.cpp
[26/121] Compiling misc.cpp
[27/121] Compiling observer_proxy.cpp
[28/121] Compiling market.cpp
[29/121] Compiling governor.cpp
[30/121] Compiling exception.cpp
[31/121] Compiling dynamic_link.cpp
[32/121] Compiling winfnt.c
[33/121] Compiling concurrent_bounded_queue.cpp
[34/121] Compiling type42.c
[35/121] Compiling type1.c
[36/121] Compiling svg.c
[37/121] Compiling global_control.cpp
[38/121] Compiling smooth.c
[39/121] Compiling sdf.c
[40/121] Compiling raster.c
[41/121] Compiling arena_slot.cpp
[42/121] Compiling pshinter.c
[43/121] Compiling truetype.c
[44/121] Compiling psnames.c
[45/121] Compiling pcf.c
[46/121] Compiling ftlzw.c
[47/121] Compiling sfnt.c
[48/121] Compiling allocator.cpp
[49/121] Compiling pfr.c
[50/121] Compiling ftbzip2.c
[51/121] Compiling ftgzip.c
[52/121] Compiling type1cid.c
[53/121] Compiling psaux.c
[54/121] Compiling ftwinfnt.c
[55/121] Compiling ftsynth.c
[56/121] Compiling ftsystem.c
[57/121] Compiling ftcache.c
[58/121] Compiling cff.c
[59/121] Compiling bdf.c
[60/121] Compiling fttype1.c
[61/121] Compiling ftpfr.c
[62/121] Compiling ftpatent.c
[63/121] Compiling ftotval.c
[64/121] Compiling ftstroke.c
[65/121] Compiling ftinit.c
[66/121] Compiling ftgxval.c
[67/121] Compiling ftmm.c
[68/121] Compiling ftgasp.c
[69/121] Compiling ftglyph.c
[70/121] Compiling ftfstype.c
[71/121] Compiling ftdebug.c
[72/121] Compiling ftcid.c
[72/121] Write sources
[76/121] Compiling ftbdf.c
[77/121] Compiling ftbitmap.c
[78/121] Compiling ftbbox.c
[79/121] Compiling address_waiter.cpp
[80/121] Compiling autofit.c
[81/121] Compiling arena.cpp
[82/121] Compiling ftbase.c
[83/121] Compiling Miniz miniz.c
[84/129] Compiling tree2d.cpp
[86/129] Emitting module Zip
[86/129] Compiling quickhull.cpp
[87/129] Compiling sdf.cpp
[88/129] Compiling subdivision.cpp
[89/129] Compiling properties.cpp
[90/129] Compiling smoothing.cpp
[91/129] Compiling polygon.cpp
[92/129] Compiling sort.cpp
[94/129] Compiling Zip ZipArchive.swift
[95/129] Compiling Zip ZipError.swift
[96/129] Compiling Zip ZipArchive+Get.swift
[97/129] Compiling Zip ZipArchive+InMemory.swift
[98/129] Compiling Zip ZipArchive+Write.swift
[99/129] Compiling Zip ZipArchive+Read.swift
[100/129] Compiling Zip ZipArchive+OnDisk.swift
[101/130] Compiling cross_section.cpp
[102/130] Compiling edge_op.cpp
[103/130] Wrapping AST for Zip for debugging
[103/130] Write sources
[107/130] Compiling face_op.cpp
[108/130] Compiling manifold.cpp
[110/140] Compiling FindFont FindFont+Linux.swift
[111/140] Emitting module FindFont
[112/140] Compiling Logging MetadataProvider.swift
[113/140] Compiling FindFont FindFont+Windows.swift
[114/140] Compiling FindFont FindFont+Apple.swift
[115/140] Compiling FindFont FindFont.swift
/host/spi-builder-workspace/.build/checkouts/FindFont/Sources/FindFont/FindFont.swift:30:5: error: missing return in static method expected to return 'FontRepository.Match?'
28 | try matchForLinuxFont(family: name, style: style)
29 | #endif
30 | }
| `- error: missing return in static method expected to return 'FontRepository.Match?'
31 |
32 | /// Errors that can occur during font lookup.
[115/140] Compiling clipper.rectclip.cpp
[115/140] Compiling boolean3.cpp
[115/140] Compiling csg_tree.cpp
[115/140] Compiling constructors.cpp
[115/140] Compiling impl.cpp
[115/140] Compiling boolean_result.cpp
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-1":/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: sha256:4d72617259f6eef9908440c49a67b79bc4f973ae19f78187418ddfb5b178d4ec
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.1-latest
warning: you may be able to install fontconfig using your system-packager:
apt-get install libfontconfig1-dev
warning: you may be able to install fontconfig using your system-packager:
apt-get install libfontconfig1-dev
warning: 'spi-builder-workspace': found 2 file(s) which are unhandled; explicitly declare them as resources or exclude from the target
/host/spi-builder-workspace/Sources/Demo/bolts.stl
/host/spi-builder-workspace/Sources/Demo/nutsAndWashers.stl
[0/1] Planning build
Building for debugging...
[0/23] Compiling clipper.offset.cpp
[1/23] Write swift-version-24593BA9C3E375BF.txt
[2/23] Write sources
[4/31] Compiling Zip ZipError.swift
[5/31] Compiling Zip ZipArchive.swift
[6/31] Compiling Zip ZipArchive+InMemory.swift
[7/31] Emitting module Zip
[7/31] Compiling clipper.rectclip.cpp
[9/31] Compiling Zip ZipArchive+Get.swift
[10/31] Compiling Zip ZipArchive+Write.swift
[11/36] Compiling Zip ZipArchive+OnDisk.swift
[12/36] Compiling Zip ZipArchive+Read.swift
[13/37] Compiling Logging MetadataProvider.swift
[15/36] Emitting module Logging
[16/36] Compiling Logging Locks.swift
[17/41] Compiling FindFont FindFont+Apple.swift
[18/41] Emitting module FindFont
[18/41] Compiling clipper.engine.cpp
[20/41] Compiling FindFont FindFont+Linux.swift
[21/41] Compiling FindFont FindFont+Windows.swift
[22/41] Compiling FindFont FindFont.swift
/host/spi-builder-workspace/.build/checkouts/FindFont/Sources/FindFont/FindFont.swift:30:5: error: missing return in static method expected to return 'FontRepository.Match?'
28 | try matchForLinuxFont(family: name, style: style)
29 | #endif
30 | }
| `- error: missing return in static method expected to return 'FontRepository.Match?'
31 |
32 | /// Errors that can occur during font lookup.
[22/41] Compiling constructors.cpp
[23/41] Compiling Logging LogHandler.swift
[23/41] Compiling boolean3.cpp
[23/41] Compiling Bridge bridge.cpp
[23/41] Compiling impl.cpp
[23/41] Compiling boolean_result.cpp
[23/41] Compiling csg_tree.cpp
BUILD FAILURE 6.1 linux