Swift Package IndexBuild Information
Failed to build Automerge, reference main (64248a), with Swift 6.3 for Linux on 17 Apr 2026 20:51:15 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4606859-2":/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:basic-6.3-latest swift build --triple x86_64-unknown-linux-gnu 2>&1Build Log
========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/automerge/automerge-swift.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/automerge/automerge-swift
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at 64248a1 Revert "move test case types for associated value enums up to class scope to potentially resolve issues with complex mangled type names which break tests in the swift wasm runtime"
Cloned https://github.com/automerge/automerge-swift.git
Revision (git rev-parse @):
64248a12829d04f62ddf3230c6c592f6226b57ab
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/automerge/automerge-swift.git at main
========================================
Build
========================================
Selected platform: linux
Swift version: 6.3
Building package at path: $PWD
https://github.com/automerge/automerge-swift.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-2":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:basic-6.3-latest swift build --triple x86_64-unknown-linux-gnu 2>&1
basic-6.3-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:5a7d791d2ead8a924b1292cb31bf3288eabcfe8880e0b005b00b45b71a5bc36a
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:basic-6.3-latest
Downloading binary artifact https://github.com/automerge/automerge-swift/releases/download/0.7.2/automergeFFI.xcframework.zip
[867/54278033] Downloading https://github.com/automerge/automerge-swift/releases/download/0.7.2/automergeFFI.xcframework.zip
Downloaded https://github.com/automerge/automerge-swift/releases/download/0.7.2/automergeFFI.xcframework.zip (5.49s)
Building for debugging...
[0/4] Write sources
[3/4] Write swift-version-24593BA9C3E375BF.txt
[5/6] Emitting module AutomergeUniffi
[6/6] Compiling AutomergeUniffi automerge.swift
error: emit-module command failed with exit code 1 (use -v to see invocation)
[8/33] Emitting module Automerge
/host/spi-builder-workspace/Sources/Automerge/_AutomergeLinux.swift:8:8: error: This explicit error is to indicate that this package doesn't support Linux as it stands
6 | // This file exists so that the compatibility indicators on Swift Package Index don't infer that
7 | // this package is easily installed and used with Swift on Linux,
8 | #error("This explicit error is to indicate that this package doesn't support Linux as it stands")
| `- error: This explicit error is to indicate that this package doesn't support Linux as it stands
9 | #endif
10 |
[9/43] Compiling Automerge AnyCodingKey.swift
/host/spi-builder-workspace/Sources/Automerge/_AutomergeLinux.swift:8:8: error: This explicit error is to indicate that this package doesn't support Linux as it stands
6 | // This file exists so that the compatibility indicators on Swift Package Index don't infer that
7 | // this package is easily installed and used with Swift on Linux,
8 | #error("This explicit error is to indicate that this package doesn't support Linux as it stands")
| `- error: This explicit error is to indicate that this package doesn't support Linux as it stands
9 | #endif
10 |
[10/43] Compiling Automerge BindingError.swift
/host/spi-builder-workspace/Sources/Automerge/_AutomergeLinux.swift:8:8: error: This explicit error is to indicate that this package doesn't support Linux as it stands
6 | // This file exists so that the compatibility indicators on Swift Package Index don't infer that
7 | // this package is easily installed and used with Swift on Linux,
8 | #error("This explicit error is to indicate that this package doesn't support Linux as it stands")
| `- error: This explicit error is to indicate that this package doesn't support Linux as it stands
9 | #endif
10 |
[11/43] Compiling Automerge AutomergeDecoder.swift
/host/spi-builder-workspace/Sources/Automerge/_AutomergeLinux.swift:8:8: error: This explicit error is to indicate that this package doesn't support Linux as it stands
6 | // This file exists so that the compatibility indicators on Swift Package Index don't infer that
7 | // this package is easily installed and used with Swift on Linux,
8 | #error("This explicit error is to indicate that this package doesn't support Linux as it stands")
| `- error: This explicit error is to indicate that this package doesn't support Linux as it stands
9 | #endif
10 |
[12/43] Compiling Automerge AutomergeDecoderImpl.swift
/host/spi-builder-workspace/Sources/Automerge/_AutomergeLinux.swift:8:8: error: This explicit error is to indicate that this package doesn't support Linux as it stands
6 | // This file exists so that the compatibility indicators on Swift Package Index don't infer that
7 | // this package is easily installed and used with Swift on Linux,
8 | #error("This explicit error is to indicate that this package doesn't support Linux as it stands")
| `- error: This explicit error is to indicate that this package doesn't support Linux as it stands
9 | #endif
10 |
[13/43] Compiling Automerge AutomergeKeyedDecodingContainer.swift
/host/spi-builder-workspace/Sources/Automerge/_AutomergeLinux.swift:8:8: error: This explicit error is to indicate that this package doesn't support Linux as it stands
6 | // This file exists so that the compatibility indicators on Swift Package Index don't infer that
7 | // this package is easily installed and used with Swift on Linux,
8 | #error("This explicit error is to indicate that this package doesn't support Linux as it stands")
| `- error: This explicit error is to indicate that this package doesn't support Linux as it stands
9 | #endif
10 |
[14/43] Compiling Automerge Document.swift
/host/spi-builder-workspace/Sources/Automerge/_AutomergeLinux.swift:8:8: error: This explicit error is to indicate that this package doesn't support Linux as it stands
6 | // This file exists so that the compatibility indicators on Swift Package Index don't infer that
7 | // this package is easily installed and used with Swift on Linux,
8 | #error("This explicit error is to indicate that this package doesn't support Linux as it stands")
| `- error: This explicit error is to indicate that this package doesn't support Linux as it stands
9 | #endif
10 |
[15/43] Compiling Automerge Errors.swift
/host/spi-builder-workspace/Sources/Automerge/_AutomergeLinux.swift:8:8: error: This explicit error is to indicate that this package doesn't support Linux as it stands
6 | // This file exists so that the compatibility indicators on Swift Package Index don't infer that
7 | // this package is easily installed and used with Swift on Linux,
8 | #error("This explicit error is to indicate that this package doesn't support Linux as it stands")
| `- error: This explicit error is to indicate that this package doesn't support Linux as it stands
9 | #endif
10 |
[16/43] Compiling Automerge LogVerbosity.swift
/host/spi-builder-workspace/Sources/Automerge/_AutomergeLinux.swift:8:8: error: This explicit error is to indicate that this package doesn't support Linux as it stands
6 | // This file exists so that the compatibility indicators on Swift Package Index don't infer that
7 | // this package is easily installed and used with Swift on Linux,
8 | #error("This explicit error is to indicate that this package doesn't support Linux as it stands")
| `- error: This explicit error is to indicate that this package doesn't support Linux as it stands
9 | #endif
10 |
[17/43] Compiling Automerge Marks.swift
/host/spi-builder-workspace/Sources/Automerge/_AutomergeLinux.swift:8:8: error: This explicit error is to indicate that this package doesn't support Linux as it stands
6 | // This file exists so that the compatibility indicators on Swift Package Index don't infer that
7 | // this package is easily installed and used with Swift on Linux,
8 | #error("This explicit error is to indicate that this package doesn't support Linux as it stands")
| `- error: This explicit error is to indicate that this package doesn't support Linux as it stands
9 | #endif
10 |
[18/43] Compiling Automerge ObjId.swift
/host/spi-builder-workspace/Sources/Automerge/_AutomergeLinux.swift:8:8: error: This explicit error is to indicate that this package doesn't support Linux as it stands
6 | // This file exists so that the compatibility indicators on Swift Package Index don't infer that
7 | // this package is easily installed and used with Swift on Linux,
8 | #error("This explicit error is to indicate that this package doesn't support Linux as it stands")
| `- error: This explicit error is to indicate that this package doesn't support Linux as it stands
9 | #endif
10 |
[19/43] Compiling Automerge ActorId.swift
/host/spi-builder-workspace/Sources/Automerge/_AutomergeLinux.swift:8:8: error: This explicit error is to indicate that this package doesn't support Linux as it stands
6 | // This file exists so that the compatibility indicators on Swift Package Index don't infer that
7 | // this package is easily installed and used with Swift on Linux,
8 | #error("This explicit error is to indicate that this package doesn't support Linux as it stands")
| `- error: This explicit error is to indicate that this package doesn't support Linux as it stands
9 | #endif
10 |
[20/43] Compiling Automerge AutomergeText.swift
/host/spi-builder-workspace/Sources/Automerge/_AutomergeLinux.swift:8:8: error: This explicit error is to indicate that this package doesn't support Linux as it stands
6 | // This file exists so that the compatibility indicators on Swift Package Index don't infer that
7 | // this package is easily installed and used with Swift on Linux,
8 | #error("This explicit error is to indicate that this package doesn't support Linux as it stands")
| `- error: This explicit error is to indicate that this package doesn't support Linux as it stands
9 | #endif
10 |
[21/43] Compiling Automerge Counter.swift
/host/spi-builder-workspace/Sources/Automerge/_AutomergeLinux.swift:8:8: error: This explicit error is to indicate that this package doesn't support Linux as it stands
6 | // This file exists so that the compatibility indicators on Swift Package Index don't infer that
7 | // this package is easily installed and used with Swift on Linux,
8 | #error("This explicit error is to indicate that this package doesn't support Linux as it stands")
| `- error: This explicit error is to indicate that this package doesn't support Linux as it stands
9 | #endif
10 |
[22/43] Compiling Automerge Change.swift
/host/spi-builder-workspace/Sources/Automerge/_AutomergeLinux.swift:8:8: error: This explicit error is to indicate that this package doesn't support Linux as it stands
6 | // This file exists so that the compatibility indicators on Swift Package Index don't infer that
7 | // this package is easily installed and used with Swift on Linux,
8 | #error("This explicit error is to indicate that this package doesn't support Linux as it stands")
| `- error: This explicit error is to indicate that this package doesn't support Linux as it stands
9 | #endif
10 |
[23/43] Compiling Automerge ChangeHash.swift
/host/spi-builder-workspace/Sources/Automerge/_AutomergeLinux.swift:8:8: error: This explicit error is to indicate that this package doesn't support Linux as it stands
6 | // This file exists so that the compatibility indicators on Swift Package Index don't infer that
7 | // this package is easily installed and used with Swift on Linux,
8 | #error("This explicit error is to indicate that this package doesn't support Linux as it stands")
| `- error: This explicit error is to indicate that this package doesn't support Linux as it stands
9 | #endif
10 |
[24/43] Compiling Automerge AutomergeSingleValueDecodingContainer.swift
/host/spi-builder-workspace/Sources/Automerge/_AutomergeLinux.swift:8:8: error: This explicit error is to indicate that this package doesn't support Linux as it stands
6 | // This file exists so that the compatibility indicators on Swift Package Index don't infer that
7 | // this package is easily installed and used with Swift on Linux,
8 | #error("This explicit error is to indicate that this package doesn't support Linux as it stands")
| `- error: This explicit error is to indicate that this package doesn't support Linux as it stands
9 | #endif
10 |
[25/43] Compiling Automerge AutomergeUnkeyedDecodingContainer.swift
/host/spi-builder-workspace/Sources/Automerge/_AutomergeLinux.swift:8:8: error: This explicit error is to indicate that this package doesn't support Linux as it stands
6 | // This file exists so that the compatibility indicators on Swift Package Index don't infer that
7 | // this package is easily installed and used with Swift on Linux,
8 | #error("This explicit error is to indicate that this package doesn't support Linux as it stands")
| `- error: This explicit error is to indicate that this package doesn't support Linux as it stands
9 | #endif
10 |
[26/43] Compiling Automerge Document+lookupPath.swift
/host/spi-builder-workspace/Sources/Automerge/_AutomergeLinux.swift:8:8: error: This explicit error is to indicate that this package doesn't support Linux as it stands
6 | // This file exists so that the compatibility indicators on Swift Package Index don't infer that
7 | // this package is easily installed and used with Swift on Linux,
8 | #error("This explicit error is to indicate that this package doesn't support Linux as it stands")
| `- error: This explicit error is to indicate that this package doesn't support Linux as it stands
9 | #endif
10 |
[27/43] Compiling Automerge Document+retrieveObjectId.swift
/host/spi-builder-workspace/Sources/Automerge/_AutomergeLinux.swift:8:8: error: This explicit error is to indicate that this package doesn't support Linux as it stands
6 | // This file exists so that the compatibility indicators on Swift Package Index don't infer that
7 | // this package is easily installed and used with Swift on Linux,
8 | #error("This explicit error is to indicate that this package doesn't support Linux as it stands")
| `- error: This explicit error is to indicate that this package doesn't support Linux as it stands
9 | #endif
10 |
[28/43] Compiling Automerge AutomergeEncoder.swift
/host/spi-builder-workspace/Sources/Automerge/_AutomergeLinux.swift:8:8: error: This explicit error is to indicate that this package doesn't support Linux as it stands
6 | // This file exists so that the compatibility indicators on Swift Package Index don't infer that
7 | // this package is easily installed and used with Swift on Linux,
8 | #error("This explicit error is to indicate that this package doesn't support Linux as it stands")
| `- error: This explicit error is to indicate that this package doesn't support Linux as it stands
9 | #endif
10 |
[29/43] Compiling Automerge ObjType.swift
/host/spi-builder-workspace/Sources/Automerge/_AutomergeLinux.swift:8:8: error: This explicit error is to indicate that this package doesn't support Linux as it stands
6 | // This file exists so that the compatibility indicators on Swift Package Index don't infer that
7 | // this package is easily installed and used with Swift on Linux,
8 | #error("This explicit error is to indicate that this package doesn't support Linux as it stands")
| `- error: This explicit error is to indicate that this package doesn't support Linux as it stands
9 | #endif
10 |
[30/43] Compiling Automerge Patch.swift
/host/spi-builder-workspace/Sources/Automerge/_AutomergeLinux.swift:8:8: error: This explicit error is to indicate that this package doesn't support Linux as it stands
6 | // This file exists so that the compatibility indicators on Swift Package Index don't infer that
7 | // this package is easily installed and used with Swift on Linux,
8 | #error("This explicit error is to indicate that this package doesn't support Linux as it stands")
| `- error: This explicit error is to indicate that this package doesn't support Linux as it stands
9 | #endif
10 |
[31/43] Compiling Automerge PathElement.swift
/host/spi-builder-workspace/Sources/Automerge/_AutomergeLinux.swift:8:8: error: This explicit error is to indicate that this package doesn't support Linux as it stands
6 | // This file exists so that the compatibility indicators on Swift Package Index don't infer that
7 | // this package is easily installed and used with Swift on Linux,
8 | #error("This explicit error is to indicate that this package doesn't support Linux as it stands")
| `- error: This explicit error is to indicate that this package doesn't support Linux as it stands
9 | #endif
10 |
[32/43] Compiling Automerge ScalarValue.swift
/host/spi-builder-workspace/Sources/Automerge/_AutomergeLinux.swift:8:8: error: This explicit error is to indicate that this package doesn't support Linux as it stands
6 | // This file exists so that the compatibility indicators on Swift Package Index don't infer that
7 | // this package is easily installed and used with Swift on Linux,
8 | #error("This explicit error is to indicate that this package doesn't support Linux as it stands")
| `- error: This explicit error is to indicate that this package doesn't support Linux as it stands
9 | #endif
10 |
[33/43] Compiling Automerge ScalarValueRepresentable.swift
/host/spi-builder-workspace/Sources/Automerge/_AutomergeLinux.swift:8:8: error: This explicit error is to indicate that this package doesn't support Linux as it stands
6 | // This file exists so that the compatibility indicators on Swift Package Index don't infer that
7 | // this package is easily installed and used with Swift on Linux,
8 | #error("This explicit error is to indicate that this package doesn't support Linux as it stands")
| `- error: This explicit error is to indicate that this package doesn't support Linux as it stands
9 | #endif
10 |
[34/47] Compiling Automerge SyncState.swift
/host/spi-builder-workspace/Sources/Automerge/_AutomergeLinux.swift:8:8: error: This explicit error is to indicate that this package doesn't support Linux as it stands
6 | // This file exists so that the compatibility indicators on Swift Package Index don't infer that
7 | // this package is easily installed and used with Swift on Linux,
8 | #error("This explicit error is to indicate that this package doesn't support Linux as it stands")
| `- error: This explicit error is to indicate that this package doesn't support Linux as it stands
9 | #endif
10 |
[35/47] Compiling Automerge TextEncoding.swift
/host/spi-builder-workspace/Sources/Automerge/_AutomergeLinux.swift:8:8: error: This explicit error is to indicate that this package doesn't support Linux as it stands
6 | // This file exists so that the compatibility indicators on Swift Package Index don't infer that
7 | // this package is easily installed and used with Swift on Linux,
8 | #error("This explicit error is to indicate that this package doesn't support Linux as it stands")
| `- error: This explicit error is to indicate that this package doesn't support Linux as it stands
9 | #endif
10 |
[36/47] Compiling Automerge Value.swift
/host/spi-builder-workspace/Sources/Automerge/_AutomergeLinux.swift:8:8: error: This explicit error is to indicate that this package doesn't support Linux as it stands
6 | // This file exists so that the compatibility indicators on Swift Package Index don't infer that
7 | // this package is easily installed and used with Swift on Linux,
8 | #error("This explicit error is to indicate that this package doesn't support Linux as it stands")
| `- error: This explicit error is to indicate that this package doesn't support Linux as it stands
9 | #endif
10 |
[37/47] Compiling Automerge _AutomergeLinux.swift
/host/spi-builder-workspace/Sources/Automerge/_AutomergeLinux.swift:8:8: error: This explicit error is to indicate that this package doesn't support Linux as it stands
6 | // This file exists so that the compatibility indicators on Swift Package Index don't infer that
7 | // this package is easily installed and used with Swift on Linux,
8 | #error("This explicit error is to indicate that this package doesn't support Linux as it stands")
| `- error: This explicit error is to indicate that this package doesn't support Linux as it stands
9 | #endif
10 |
[38/47] Compiling Automerge AutomergeEncoderImpl.swift
/host/spi-builder-workspace/Sources/Automerge/_AutomergeLinux.swift:8:8: error: This explicit error is to indicate that this package doesn't support Linux as it stands
6 | // This file exists so that the compatibility indicators on Swift Package Index don't infer that
7 | // this package is easily installed and used with Swift on Linux,
8 | #error("This explicit error is to indicate that this package doesn't support Linux as it stands")
| `- error: This explicit error is to indicate that this package doesn't support Linux as it stands
9 | #endif
10 |
[39/47] Compiling Automerge AutomergeKeyedEncodingContainer.swift
/host/spi-builder-workspace/Sources/Automerge/_AutomergeLinux.swift:8:8: error: This explicit error is to indicate that this package doesn't support Linux as it stands
6 | // This file exists so that the compatibility indicators on Swift Package Index don't infer that
7 | // this package is easily installed and used with Swift on Linux,
8 | #error("This explicit error is to indicate that this package doesn't support Linux as it stands")
| `- error: This explicit error is to indicate that this package doesn't support Linux as it stands
9 | #endif
10 |
[40/47] Compiling Automerge AutomergeSingleValueEncodingContainer.swift
/host/spi-builder-workspace/Sources/Automerge/_AutomergeLinux.swift:8:8: error: This explicit error is to indicate that this package doesn't support Linux as it stands
6 | // This file exists so that the compatibility indicators on Swift Package Index don't infer that
7 | // this package is easily installed and used with Swift on Linux,
8 | #error("This explicit error is to indicate that this package doesn't support Linux as it stands")
| `- error: This explicit error is to indicate that this package doesn't support Linux as it stands
9 | #endif
10 |
[41/47] Compiling Automerge AutomergeUnkeyedEncodingContainer.swift
/host/spi-builder-workspace/Sources/Automerge/_AutomergeLinux.swift:8:8: error: This explicit error is to indicate that this package doesn't support Linux as it stands
6 | // This file exists so that the compatibility indicators on Swift Package Index don't infer that
7 | // this package is easily installed and used with Swift on Linux,
8 | #error("This explicit error is to indicate that this package doesn't support Linux as it stands")
| `- error: This explicit error is to indicate that this package doesn't support Linux as it stands
9 | #endif
10 |
[42/47] Compiling Automerge CodingKeyLookupError.swift
/host/spi-builder-workspace/Sources/Automerge/_AutomergeLinux.swift:8:8: error: This explicit error is to indicate that this package doesn't support Linux as it stands
6 | // This file exists so that the compatibility indicators on Swift Package Index don't infer that
7 | // this package is easily installed and used with Swift on Linux,
8 | #error("This explicit error is to indicate that this package doesn't support Linux as it stands")
| `- error: This explicit error is to indicate that this package doesn't support Linux as it stands
9 | #endif
10 |
[43/47] Compiling Automerge EncodingContainerType.swift
/host/spi-builder-workspace/Sources/Automerge/_AutomergeLinux.swift:8:8: error: This explicit error is to indicate that this package doesn't support Linux as it stands
6 | // This file exists so that the compatibility indicators on Swift Package Index don't infer that
7 | // this package is easily installed and used with Swift on Linux,
8 | #error("This explicit error is to indicate that this package doesn't support Linux as it stands")
| `- error: This explicit error is to indicate that this package doesn't support Linux as it stands
9 | #endif
10 |
[44/47] Compiling Automerge SchemaStrategy.swift
/host/spi-builder-workspace/Sources/Automerge/_AutomergeLinux.swift:8:8: error: This explicit error is to indicate that this package doesn't support Linux as it stands
6 | // This file exists so that the compatibility indicators on Swift Package Index don't infer that
7 | // this package is easily installed and used with Swift on Linux,
8 | #error("This explicit error is to indicate that this package doesn't support Linux as it stands")
| `- error: This explicit error is to indicate that this package doesn't support Linux as it stands
9 | #endif
10 |
[45/47] Compiling Automerge TypeOfAutomergeValue.swift
/host/spi-builder-workspace/Sources/Automerge/_AutomergeLinux.swift:8:8: error: This explicit error is to indicate that this package doesn't support Linux as it stands
6 | // This file exists so that the compatibility indicators on Swift Package Index don't infer that
7 | // this package is easily installed and used with Swift on Linux,
8 | #error("This explicit error is to indicate that this package doesn't support Linux as it stands")
| `- error: This explicit error is to indicate that this package doesn't support Linux as it stands
9 | #endif
10 |
[46/47] Compiling Automerge Cursor.swift
/host/spi-builder-workspace/Sources/Automerge/_AutomergeLinux.swift:8:8: error: This explicit error is to indicate that this package doesn't support Linux as it stands
6 | // This file exists so that the compatibility indicators on Swift Package Index don't infer that
7 | // this package is easily installed and used with Swift on Linux,
8 | #error("This explicit error is to indicate that this package doesn't support Linux as it stands")
| `- error: This explicit error is to indicate that this package doesn't support Linux as it stands
9 | #endif
10 |
[47/47] Compiling Automerge Document+Transferable.swift
/host/spi-builder-workspace/Sources/Automerge/_AutomergeLinux.swift:8:8: error: This explicit error is to indicate that this package doesn't support Linux as it stands
6 | // This file exists so that the compatibility indicators on Swift Package Index don't infer that
7 | // this package is easily installed and used with Swift on Linux,
8 | #error("This explicit error is to indicate that this package doesn't support Linux as it stands")
| `- error: This explicit error is to indicate that this package doesn't support Linux as it stands
9 | #endif
10 |
BUILD FAILURE 6.3 linux