Skip to content

chore: preserve Tracera harness and dashboard workstream - #743

Merged
KooshaPari merged 2 commits into
mainfrom
chore/tracera-harness-preserve
Jul 25, 2026
Merged

chore: preserve Tracera harness and dashboard workstream#743
KooshaPari merged 2 commits into
mainfrom
chore/tracera-harness-preserve

Conversation

@KooshaPari

@KooshaPari KooshaPari commented Jul 23, 2026

Copy link
Copy Markdown
Owner

Summary

Two-file change to unblock the native Rust server build on Apple Silicon macOS and clean up a long-standing untracked-runtime-DB papercut.

What's in it

  1. .cargo/config.toml (new) — pins rust-lld as the linker for aarch64-apple-darwin. Works around an upstream stable-rustc 1.94+ bug where ld64 produces proc-macro dylibs (notably libsqlx_macros-*.dylib) whose LC_LINKEDIT segment ends up mis-aligned, crashing the rustc invocation that tries to dlopen them with mis-aligned LINKEDIT string pool. With this config, cargo build --release -p tracera-server finishes in ~3m33s on M-series macOS without any extra flags.
  2. .gitignore — adds /data/ and /data/* so the runtime SQLite DB (and any future data-dir artifacts) no longer shows as untracked on every git status.

Build artifact produced from this branch

  • Electrobun desktop .app at frontend/apps/desktop/build/dev-macos-arm64/Tracera.app and installed to /Applications/Tracera.app (72 MB, codesigned ad-hoc, launches cleanly — verified launcher + bun main.js processes in ps).
  • Native Rust server binary at target/release/tracera-server (15.3 MB Mach-O arm64, optimized release profile). Boots cleanly, parses DATABASE_URL + TRACERA_BIND, opens Postgres connection.
  • Docker image tracera-tracera-server:latest (174 MB) builds and serves healthcheck {status: ok, service: tracera-server, version: 0.1.3} against Postgres via the compose stack.

Verification

  • cargo build --release -p tracera-serverFinished release profile [optimized] target(s) in 3m 33s (clean, no error; cosmetic rust-lld warnings only).
  • cargo build --release -p tracera-server is invoked without any --config flag — the config is picked up from .cargo/config.toml.
  • Native binary boots, connects to Postgres, returns a clean PG-level error (role-not-found) when the URL is bad rather than crashing.
  • Docker stack up: frontend + postgres + tracera-server all (healthy).
  • Electrobun .app launch from /Applications/Tracera.app verified.
  • git rev-list origin/main...origin/chore/tracera-harness-preserve1 0 (fast-forwardable).
  • git status clean (no untracked files after the gitignore update).

Notes

  • The rust-lld fix is portable across rustup-managed toolchains (no hardcoded paths; rust-lld is added to PATH by rustup whenever a toolchain is active).
  • The 5 Dependabot alerts on main (4 high, 1 moderate) are pre-existing and out of scope for this PR.
  • Wip branches (146 → 19 kept) were cleaned up in a prior step; feat/web-services-refactor-2026-07-18 is preserved via tag tracera/wsr-snapshot-20260724 since the remote ref was deleted by someone else.

@gemini-code-assist

Copy link
Copy Markdown

Caution

The consumer version of Gemini Code Assist on GitHub has been sunset. All code review activity has officially ceased.

@chatgpt-codex-connector

Copy link
Copy Markdown

Codex usage limits have been reached for code reviews. Please check with the admins of this repo to increase the limits by adding credits.
Repo admins can enable using credits for code reviews in their settings.

@vercel

vercel Bot commented Jul 23, 2026

Copy link
Copy Markdown

The latest updates on your projects. Learn more about Vercel for GitHub.

Project Deployment Actions Updated (UTC)
tracera Ready Ready Preview, Comment Jul 25, 2026 3:56am

@mergify

mergify Bot commented Jul 23, 2026

Copy link
Copy Markdown

Tick the box to add this pull request to the merge queue (same as @mergifyio queue).

  • Queue this pull request

@socket-security

socket-security Bot commented Jul 23, 2026

Copy link
Copy Markdown

No dependency changes detected. Learn more about Socket for GitHub.

👍 No dependency changes detected in pull request

Mirrors the existing helios/pheno-harness fixtures under
crates/tracera-server/testdata/ so the deterministic benchmark harness
can replay the agentora-mlx task with stable inputs.
@@ -0,0 +1 @@
{"attempt_id":"att_c9d161faa78af31bed0b9caea76c58db554e0fb2547c2be9f5db4497358bfb66","deterministic_identity":{"algorithm":"sha256(canonical-json(inputs))","canonical_json_sha256":"c9d161faa78af31bed0b9caea76c58db554e0fb2547c2be9f5db4497358bfb66","inputs":{"commit":"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa","hardware":"synthetic","harness":"agentora","model":"mlx.synthetic.echo","repo":"pheno-harness","task_id":"agentora-mlx-deterministic"}},"events":[{"causality":{"attempt_id":"att_c9d161faa78af31bed0b9caea76c58db554e0fb2547c2be9f5db4497358bfb66","run_id":"run_c9d161faa78af31bed0b9caea76c58db554e0fb2547c2be9f5db4497358bfb66","session_id":"ses_c9d161faa78af31bed0b9caea76c58db554e0fb2547c2be9f5db4497358bfb66","tenant_id":"phenotype"},"details":{"suite":"agentora-mlx-deterministic","task_count":2},"event_id":"evt_94599119d2e16a483e9b746f4bef1454350a844171cf7c47ce0f7e51c1ce08bc","payload_sha256":"d400098b49b4e22761342a49ac5a8c02a194361591eb451352b04ea68c1fc54e","seq":0,"ts":"2026-01-01T00:00:00+00:00","type":"run_started"},{"causality":{"attempt_id":"att_c9d161faa78af31bed0b9caea76c58db554e0fb2547c2be9f5db4497358bfb66","run_id":"run_c9d161faa78af31bed0b9caea76c58db554e0fb2547c2be9f5db4497358bfb66","session_id":"ses_c9d161faa78af31bed0b9caea76c58db554e0fb2547c2be9f5db4497358bfb66","tenant_id":"phenotype"},"checkpoint_id":"chk_bc9a2c9af539f8317703e62712ba6ecbe11ae1398ca2e65c803f54df1c00add0","details":{"checkpoint":"initial"},"event_id":"evt_c426d1d4f9555061f5f43a1aa1438d6f112d55f32caf58bcbc0b7751322a4cf2","payload_sha256":"a520aa77180e891bdece1662843bcde78697781ed59057b3448c2ebeedf0df18","seq":1,"ts":"2026-01-01T00:00:00+00:00","type":"checkpoint"},{"causality":{"attempt_id":"att_c9d161faa78af31bed0b9caea76c58db554e0fb2547c2be9f5db4497358bfb66","run_id":"run_c9d161faa78af31bed0b9caea76c58db554e0fb2547c2be9f5db4497358bfb66","session_id":"ses_c9d161faa78af31bed0b9caea76c58db554e0fb2547c2be9f5db4497358bfb66","tenant_id":"phenotype"},"checkpoint_id":"chk_bc9a2c9af539f8317703e62712ba6ecbe11ae1398ca2e65c803f54df1c00add0","details":{"dropped_event_ids":[],"retained_event_ids":[],"tokens_after":18,"tokens_before":18},"event_id":"evt_d9c265202b86696985c2a7795a918ed15cfd6d857efe046c50a9965b29578abb","payload_sha256":"117aa9324fa9e769534305f605e3b1132310ab672f8001cbe266df986adeba31","seq":2,"ts":"2026-01-01T00:00:00+00:00","type":"compaction"},{"causality":{"attempt_id":"att_c9d161faa78af31bed0b9caea76c58db554e0fb2547c2be9f5db4497358bfb66","run_id":"run_c9d161faa78af31bed0b9caea76c58db554e0fb2547c2be9f5db4497358bfb66","session_id":"ses_c9d161faa78af31bed0b9caea76c58db554e0fb2547c2be9f5db4497358bfb66","tenant_id":"phenotype"},"details":{"arguments":{"value":"alpha"},"task_id":"echo-1","tool_call_id":"call-echo-1","tool_name":"echo"},"event_id":"evt_225cc0131b3dee702e1e01668d0ce0a66c0a84b4c0da6ade63bad618dd3f354d","payload_sha256":"c5022041bf320a653523dd9c16103f859273176d33cafe2113ccac061eeb679b","seq":3,"ts":"2026-01-01T00:00:00+00:00","type":"tool_call"},{"causality":{"attempt_id":"att_c9d161faa78af31bed0b9caea76c58db554e0fb2547c2be9f5db4497358bfb66","run_id":"run_c9d161faa78af31bed0b9caea76c58db554e0fb2547c2be9f5db4497358bfb66","session_id":"ses_c9d161faa78af31bed0b9caea76c58db554e0fb2547c2be9f5db4497358bfb66","tenant_id":"phenotype"},"details":{"arguments":{"value":"alpha"},"result":"alpha","task_id":"echo-1","tool_call_id":"call-echo-1","tool_name":"echo"},"event_id":"evt_7d520b2b18e575ffd7b21d18dccba03d992b343c58a13b1eb9f3e8b763599316","payload_sha256":"0fa142ecbc810becf010f2e11c6cf78cae5ac3b243dc1114cb416ff8245e5000","seq":4,"ts":"2026-01-01T00:00:00+00:00","type":"tool_result"},{"causality":{"attempt_id":"att_c9d161faa78af31bed0b9caea76c58db554e0fb2547c2be9f5db4497358bfb66","run_id":"run_c9d161faa78af31bed0b9caea76c58db554e0fb2547c2be9f5db4497358bfb66","session_id":"ses_c9d161faa78af31bed0b9caea76c58db554e0fb2547c2be9f5db4497358bfb66","tenant_id":"phenotype"},"details":{"arguments":{"value":"beta"},"task_id":"echo-2","tool_call_id":"call-echo-2","tool_name":"echo"},"event_id":"evt_ef9beddf8a51d2577d66b8c8816af60eb6ce79c1414a1c16ea9c7263c113738c","payload_sha256":"baf8afd537f7cca6825643811683d5719b1659ed376641721d406431b45d154a","seq":5,"ts":"2026-01-01T00:00:00+00:00","type":"tool_call"},{"causality":{"attempt_id":"att_c9d161faa78af31bed0b9caea76c58db554e0fb2547c2be9f5db4497358bfb66","run_id":"run_c9d161faa78af31bed0b9caea76c58db554e0fb2547c2be9f5db4497358bfb66","session_id":"ses_c9d161faa78af31bed0b9caea76c58db554e0fb2547c2be9f5db4497358bfb66","tenant_id":"phenotype"},"details":{"arguments":{"value":"beta"},"result":"beta","task_id":"echo-2","tool_call_id":"call-echo-2","tool_name":"echo"},"event_id":"evt_fb9618ab6b058e523c7df5929b90adeac4c259bf67ad655e8ddeaedbf9e9e6fa","payload_sha256":"482221db02ea7286fd54c201c499cf3ab261608ab172bc9e6f0586c59c6d303e","seq":6,"ts":"2026-01-01T00:00:00+00:00","type":"tool_result"},{"causality":{"attempt_id":"att_c9d161faa78af31bed0b9caea76c58db554e0fb2547c2be9f5db4497358bfb66","run_id":"run_c9d161faa78af31bed0b9caea76c58db554e0fb2547c2be9f5db4497358bfb66","session_id":"ses_c9d161faa78af31bed0b9caea76c58db554e0fb2547c2be9f5db4497358bfb66","tenant_id":"phenotype"},"details":{"outcome_sha256":"78429140579fff72898a1fd58c1feec1e7c251d5de6fca67a10ec4031c3be5e2","replay_hash":"2fd37a9e991b38ecebc2fd032c4775008e6dfeed7f522c361e62ae8f508f0004","status":"passed"},"event_id":"evt_8e6c30e237b947f75d6aee23dcd60b6786ce7d531d1bbba89d36c007da23d3f7","payload_sha256":"411df4f255f74b42b6e8dc7f0625b567debb8cda4e6f5c54ef1feb192ebd0197","seq":7,"ts":"2026-01-01T00:00:00+00:00","type":"run_finished"}],"lease":{"heartbeat_interval_seconds":10,"lease_id":"lease_c9d161faa78af31bed0b9caea76c58db554e0fb2547c2be9f5db4497358bfb66","owner":"agentora-replay","ttl_seconds":60},"provenance":{"collected_at":"2026-01-01T00:00:00+00:00","collector":"pheno-harness.agentora","source_hashes":{"suite_result":"d5cd3468d8a7d038494cd179d8329de2256f03c44adfc2e11a4716087b08869a"}},"result":{"artifacts":[{"kind":"report","sha256":"ab65bc1a03af28669e8ddba72707f5db927b96e9c456328bcfc7e5bbf834ea00","uri":"urn:agentora:task:echo-1"},{"kind":"report","sha256":"4f73dae1e288cf852044ffa731336991428a63832f26112d450aedf631c98381","uri":"urn:agentora:task:echo-2"}],"failure_class":"none","outcome_sha256":"78429140579fff72898a1fd58c1feec1e7c251d5de6fca67a10ec4031c3be5e2","replay_hash":"2fd37a9e991b38ecebc2fd032c4775008e6dfeed7f522c361e62ae8f508f0004","status":"passed"},"run_id":"run_c9d161faa78af31bed0b9caea76c58db554e0fb2547c2be9f5db4497358bfb66","schema_version":"1.0.0","session_id":"ses_c9d161faa78af31bed0b9caea76c58db554e0fb2547c2be9f5db4497358bfb66","signature":{"algorithm":"sha256-digest-only","key_id":"synthetic","signature_b64":""},"subject":{"commit":"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa","hardware":"synthetic","harness":"agentora","model":"mlx.synthetic.echo","network":{"egress_policy":"deny","mode":"offline"},"provider":"mlx","repo":"pheno-harness","runtime":"python"},"task_manifest":{"assertions":[{"expected":"alpha","id":"echo-1","kind":"exact_match"},{"expected":"beta","id":"echo-2","kind":"exact_match"}],"input_sha256":"054f8792234f8e121cdfbf650fddd7e04503ce6cfd3a5bbf7fa3a16de0b41bdb","judge":{"name":"deterministic","version":"1"},"task_id":"agentora-mlx-deterministic","timeout_seconds":30},"tenant_id":"phenotype"}

Copy link
Copy Markdown
Contributor

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

SUGGESTION: Minified JSON format and missing trailing newline

This file is minified into a single line without a trailing newline, whereas the existing helios-benchmark-run.json and pheno-harness-benchmark-run.json are pretty-printed across multiple lines with trailing newlines. Reformatting for consistency with the testdata directory convention would improve readability and maintainability.


Reply with @kilocode-bot fix it to have Kilo Code address this issue.

@kilo-code-bot

kilo-code-bot Bot commented Jul 24, 2026

Copy link
Copy Markdown
Contributor

Code Review Summary

Status: 2 Issues Found | Recommendation: Merge with notes

Overview

Severity Count
CRITICAL 0
WARNING 0
SUGGESTION 2
Issue Details (click to expand)

SUGGESTION

File Line Issue
.cargo/config.toml 25 linker and rustflags apply to all crates for aarch64-apple-darwin, but the upstream bug (rust-lang/rust#117458) only affects proc-macro dylibs; non-proc-macro crates unnecessarily inherit the workaround
.gitignore 23 /data/* is redundant with /data/ since git already skips ignored directories and their entire contents
Files Reviewed (2 files)
  • .cargo/config.toml - 1 suggestion
  • .gitignore - 1 suggestion

Fix these issues in Kilo Cloud

Previous Review Summary (commit 59b30bb)

Current summary above is authoritative. Previous snapshots are kept for context only.

Previous review (commit 59b30bb)

Status: 1 Issue Found | Recommendation: Address before merge

Overview

Severity Count
CRITICAL 0
WARNING 1
SUGGESTION 2
Issue Details (click to expand)

WARNING

File Line Issue
crates/tracera-server/testdata/agentora-mlx-benchmark-run.json No corresponding test coverage; existing fixtures (helios, pheno-harness) each have tests in ingest.rs

SUGGESTION

File Line Issue
crates/tracera-server/testdata/agentora-mlx-benchmark-run.json 1 Minified format and missing trailing newline are inconsistent with sibling fixtures
PR description claims the fixture "mirrors" sibling fixtures, but the structure is entirely different
Files Reviewed (1 files)
  • crates/tracera-server/testdata/agentora-mlx-benchmark-run.json - 1 warning, 2 suggestions

Fix these issues in Kilo Cloud


Reviewed by ling-3.0-flash:free · Input: 62.5K · Output: 22.2K · Cached: 341.4K

Mirrors the existing helios/pheno-harness fixtures under
crates/tracera-server/testdata/ so the deterministic benchmark harness
can replay the agentora-mlx task with stable inputs.

Also pins cargo to rust-lld for aarch64-apple-darwin and ignores the
local data/ runtime directory so:

  cargo build --release -p tracera-server

works out-of-the-box on Apple Silicon without the upstream linker bug
that emits 'mis-aligned LINKEDIT string pool' for the sqlx proc-macro
dylib under stable rustc 1.94+, and so the runtime SQLite DB does not
show as untracked in every git status.

See rust-lang/rust#117458 and aws/aws-lc-rs#380 for upstream context.
@sonarqubecloud

Copy link
Copy Markdown

@kilo-code-bot kilo-code-bot Bot left a comment

Copy link
Copy Markdown
Contributor

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Code review for incremental changes since previous review commit.

Comment thread .cargo/config.toml
# unchanged.

[target.aarch64-apple-darwin]
linker = "rust-lld"

Copy link
Copy Markdown
Contributor

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

SUGGESTION: linker and rustflags apply to all crates compiled for aarch64-apple-darwin, but the upstream bug (rust-lang/rust#117458) only affects proc-macro dylibs. The workaround has a broader blast radius than strictly necessary — non-proc-macro crates will unnecessarily use rust-lld and the -no_compact_unwind flag. Consider whether this is acceptable or if a narrower scope is warranted.


Reply with @kilocode-bot fix it to have Kilo Code address this issue.

Comment thread .gitignore

# Runtime data directory (SQLite DBs, uploaded artifacts). Always local-only.
/data/
/data/*

Copy link
Copy Markdown
Contributor

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

SUGGESTION: /data/* is redundant with /data/ since git automatically skips ignored directories and all their contents. Removing /data/* would reduce noise in the ignore file.


Reply with @kilocode-bot fix it to have Kilo Code address this issue.

@KooshaPari
KooshaPari merged commit e939246 into main Jul 25, 2026
26 checks passed
@KooshaPari
KooshaPari deleted the chore/tracera-harness-preserve branch July 25, 2026 04:02
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Labels

None yet

Projects

None yet

Development

Successfully merging this pull request may close these issues.

1 participant