Build Information
Failed to build BitcoinKernel, reference 0.1.1 (fd06af), with Swift 6.3 for Wasm on 18 Jul 2026 07:15:39 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-54344844-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:wasm-6.3-latest swift build --swift-sdk swift-6.3.2-RELEASE_wasm 2>&1Build Log
========================================
RunAll
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Builder version: 333316120c8b89ed7d21f1b34865290794301d91
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/21-DOT-DEV/swift-bitcoinkernel.git
Reference: 0.1.1
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/21-DOT-DEV/swift-bitcoinkernel
* tag 0.1.1 -> FETCH_HEAD
HEAD is now at fd06af6 Create .spi.yml (#33)
Cloned https://github.com/21-DOT-DEV/swift-bitcoinkernel.git
Revision (git rev-parse @):
fd06af6bc9776dbac27ff8fa9b3a009546c609a4
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/21-DOT-DEV/swift-bitcoinkernel.git at 0.1.1
========================================
Build
========================================
Selected platform: wasm
Swift version: 6.3
Building package at path: $PWD
https://github.com/21-DOT-DEV/swift-bitcoinkernel.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344844-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:wasm-6.3-latest swift build --swift-sdk swift-6.3.2-RELEASE_wasm 2>&1
wasm-6.3-latest: Pulling from saguaro1/spi-images
Digest: sha256:501b6bfc4ca8a27c305c68f9d5c778f996de82635741ab45476a03ffa6fa26d2
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:wasm-6.3-latest
Fetching https://github.com/21-DOT-DEV/swift-boost
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Computing version for https://github.com/apple/swift-docc-plugin
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Computing version for https://github.com/21-DOT-DEV/swift-plugin-tuist.git
Computed https://github.com/21-DOT-DEV/swift-plugin-tuist.git at 4.195.11 (0.54s)
Computing version for https://github.com/21-DOT-DEV/swift-event
Computed https://github.com/21-DOT-DEV/swift-event at 0.2.1 (0.18s)
Computing version for https://github.com/swiftlang/swift-docc-symbolkit
Computed https://github.com/swiftlang/swift-docc-symbolkit at 1.0.0 (0.20s)
Computing version for https://github.com/21-DOT-DEV/swift-artifact-parser
Computed https://github.com/21-DOT-DEV/swift-artifact-parser at 0.0.1 (0.17s)
Creating working copy for https://github.com/21-DOT-DEV/swift-plugin-subtree.git
Working copy of https://github.com/21-DOT-DEV/swift-plugin-subtree.git resolved at 0.0.15
Creating working copy for https://github.com/21-DOT-DEV/swift-plugin-tuist.git
Working copy of https://github.com/21-DOT-DEV/swift-plugin-tuist.git resolved at 4.195.11
Creating working copy for https://github.com/21-DOT-DEV/swift-boost
Working copy of https://github.com/21-DOT-DEV/swift-boost resolved at 6d8c72c0f41a20ec47b25096e4c422ef34f67579
Creating working copy for https://github.com/swiftlang/swift-docc-symbolkit
Working copy of https://github.com/swiftlang/swift-docc-symbolkit resolved at 1.0.0
Creating working copy for https://github.com/21-DOT-DEV/swift-event
Working copy of https://github.com/21-DOT-DEV/swift-event resolved at 0.2.1
Creating working copy for https://github.com/21-DOT-DEV/swift-artifact-parser
Working copy of https://github.com/21-DOT-DEV/swift-artifact-parser resolved at 0.0.1
Creating working copy for https://github.com/apple/swift-docc-plugin
Working copy of https://github.com/apple/swift-docc-plugin resolved at 1.5.0
Downloading binary artifact https://github.com/21-DOT-DEV/subtree/releases/download/0.0.15/subtree.artifactbundle.zip
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Downloaded https://github.com/21-DOT-DEV/subtree/releases/download/0.0.15/subtree.artifactbundle.zip (3.44s)
Downloaded https://github.com/21-DOT-DEV/swift-plugin-tuist/releases/download/4.195.11/tuist.artifactbundle.zip (4.77s)
[1/1] Compiling plugin Swift-DocC Preview
[2/2] Compiling plugin Swift-DocC
[3/3] Compiling plugin SubtreePlugin
[4/4] Compiling plugin TuistPlugin
Building for debugging...
/host/spi-builder-workspace/Sources/bitcoind/src/compat/stdin.cpp:13:10: fatal error: 'termios.h' file not found
13 | #include <termios.h>
| ^~~~~~~~~~~
1 error generated.
[4/372] Compiling stdin.cpp
[4/372] Compiling bitcoin_hmac_sha256.cpp
[4/372] Compiling base58.cpp
[4/372] Compiling bitcoin_socks_reset.cpp
[4/372] Compiling blockfilter.cpp
[4/372] Compiling chainparams.cpp
[4/372] Compiling bitcoin_rpc.cpp
[4/372] Compiling banman.cpp
BUILD FAILURE 6.3 wasm