Swift Package Index

Build Information

Failed to build JJLISO8601DateFormatter, reference 0.2.0 (50d5ea), with Swift 6.2 for Wasm on 7 Feb 2026 04:38:40 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:wasm-6.2-latest swift build --swift-sdk wasm32-unknown-wasip1 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.68.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/michaeleisel/JJLISO8601DateFormatter.git
Reference: 0.2.0
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/michaeleisel/JJLISO8601DateFormatter
 * tag               0.2.0      -> FETCH_HEAD
HEAD is now at 50d5ea2 bump to 0.2.0
Cloned https://github.com/michaeleisel/JJLISO8601DateFormatter.git
Revision (git rev-parse @):
50d5ea26ffd3f82e3db8516d939d80b745e168cf
SUCCESS checkout https://github.com/michaeleisel/JJLISO8601DateFormatter.git at 0.2.0
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.2
Building package at path:  $PWD
https://github.com/michaeleisel/JJLISO8601DateFormatter.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-2":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/spi-images:wasm-6.2-latest swift build --swift-sdk wasm32-unknown-wasip1 2>&1
wasm-6.2-latest: Pulling from finestructure/spi-images
Digest: sha256:c50555b47c4db0b0576f9f25702fbe2fdff28194c4a4f4c23a7dce4b3504c85e
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:wasm-6.2-latest
warning: multiple Swift SDKs match target triple `wasm32-unknown-wasip1` and host triple x86_64-unknown-linux-gnu, selected one at /root/.swiftpm/swift-sdks/swift-6.2-RELEASE_wasm.artifactbundle/swift-6.2-RELEASE_wasm/wasm32-unknown-wasip1/embedded-swift-sdk.json
Building for debugging...
[0/4] Write sources
[1/4] Write swift-version-24593BA9C3E375BF.txt
/host/spi-builder-workspace/Sources/JJLInternal/JJLInternal.c:6:9: fatal error: 'CoreFoundation/CFDateFormatter.h' file not found
    6 | #import <CoreFoundation/CFDateFormatter.h>
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1 error generated.
[2/4] Compiling JJLInternal JJLInternal.c
/host/spi-builder-workspace/Sources/tzdb/localtime.c:270:3: error: use of undeclared identifier 'tzname'
  270 |   tzname[ttisp->tt_isdst] = (char *) &sp->chars[ttisp->tt_abbrind];
      |   ^
/host/spi-builder-workspace/Sources/tzdb/localtime.c:274:5: error: use of undeclared identifier 'timezone'
  274 |     timezone = - ttisp->tt_gmtoff;
      |     ^
/host/spi-builder-workspace/Sources/tzdb/localtime.c:289:2: error: use of undeclared identifier 'tzname'
  289 |         tzname[0] = tzname[1] = (char *) (sp ? wildabbr : gmt);
      |         ^
/host/spi-builder-workspace/Sources/tzdb/localtime.c:289:14: error: use of undeclared identifier 'tzname'
  289 |         tzname[0] = tzname[1] = (char *) (sp ? wildabbr : gmt);
      |                     ^
/host/spi-builder-workspace/Sources/tzdb/localtime.c:292:2: error: use of undeclared identifier 'daylight'
  292 |         daylight = 0;
      |         ^
/host/spi-builder-workspace/Sources/tzdb/localtime.c:293:2: error: use of undeclared identifier 'timezone'
  293 |         timezone = 0;
      |         ^
/host/spi-builder-workspace/Sources/tzdb/localtime.c:315:4: error: use of undeclared identifier 'daylight'
  315 |                         daylight = 1;
      |                         ^
[2/4] Compiling tzdb localtime.c
BUILD FAILURE 6.2 wasm