---
phase: quick-6
plan: 01
subsystem: ci
tags: [cargo-fmt, elf-linker, version-script, gnu-ld]

# Dependency graph
requires: []
provides:
  - "CI Code Quality workflow passes (cargo fmt --check)"
  - "CI linux_arm64 linker no longer conflicts on anonymous version tags"
affects: []

# Tech tracking
tech-stack:
  added: []
  patterns:
    - "Named ELF version tags for cdylib extensions (SEMANTIC_VIEWS_1.0)"

key-files:
  created: []
  modified:
    - src/ddl/define.rs
    - src/query/table_function.rs
    - build.rs

key-decisions:
  - "Named version tag SEMANTIC_VIEWS_1.0 chosen to avoid GNU ld anonymous+named conflict"

patterns-established:
  - "ELF version scripts for DuckDB Rust extensions must use named tags, not anonymous"

requirements-completed: [CI-FMT, CI-LINK]

# Metrics
duration: 2min
completed: 2026-03-02
---

# Quick Task 6: Fix All Outstanding CI Failures Summary

**Two CI fixes: cargo fmt whitespace violations in define.rs/table_function.rs, and named ELF version tag in build.rs to resolve linux_arm64 GNU ld linker conflict**

## Performance

- **Duration:** 2 min
- **Started:** 2026-03-02T21:23:12Z
- **Completed:** 2026-03-02T21:25:03Z
- **Tasks:** 3 (2 code changes + 1 verification-only)
- **Files modified:** 3

## Accomplishments
- Fixed cargo fmt violations: collapsed multiline closure in define.rs and multiline unsafe block in table_function.rs to single lines
- Fixed linux_arm64 linker error by changing anonymous ELF version script to named "SEMANTIC_VIEWS_1.0" tag -- GNU ld rejects combining anonymous + named version scripts from rustc
- Full local test suite confirmed green: cargo test (136 unit + 1 doc), just build, just test-sql (3/3 SQL logic tests)

## Task Commits

Each task was committed atomically:

1. **Task 1: Fix cargo fmt violations** - `8964b29` (fix)
2. **Task 2: Fix ELF version script to use named version tag** - `f8996d2` (fix)
3. **Task 3: Run full local test suite** - verification-only, no commit needed

**Plan metadata:** (pending)

## Files Created/Modified
- `src/ddl/define.rs` - Collapsed multiline .map closure to single-line (line 154)
- `src/query/table_function.rs` - Collapsed multiline unsafe block to single-line (line 580)
- `build.rs` - Changed anonymous ELF version script to named "SEMANTIC_VIEWS_1.0" tag; updated comment explaining GNU ld constraint

## Decisions Made
- Used "SEMANTIC_VIEWS_1.0" as the named version tag -- follows convention of LIBRARY_MAJOR.MINOR and avoids collision with rustc's own cdylib version script

## Deviations from Plan

None - plan executed exactly as written.

## Issues Encountered

None.

## User Setup Required

None - no external service configuration required.

## Next Phase Readiness
- CI pipeline should be unblocked after push
- Code Quality workflow (cargo fmt + clippy) expected to pass
- Main Distribution Pipeline linux_arm64 build expected to pass with named version tag
- Ready to proceed with Phase 9 (Time Dimensions) or other planned work

## Self-Check: PASSED

All files exist, all commits verified in git log.

---
*Phase: quick-6*
*Completed: 2026-03-02*
