Expected Behavior

tilt logs -f <resource> should only show logs for the specified resource, not logs from other resources.

Current Behavior

When running tilt logs -f <resource>, the output includes logs from other resources such as:

• Initial Build messages from all resources
• N Files Changed: [...] messages from unrelated services

Steps to Reproduce

1. Start Tilt with multiple resources (e.g., service-a, service-b, service-c)
2. Run tilt logs -f service-a
3. Make file changes in another service (e.g., service-b)
4. Observe "Files Changed" and "Initial Build" messages from other resources appearing in service-a logs

Example output:

$ tilt logs -f service-a
Initial Build
STEP 1/1 — Deploying
     Applying YAML to cluster
     Objects applied to cluster:
       → service-a:service
       → service-a:deployment
     DONE IN: 0.40s
Initial Build

Initial Build

Initial Build. <- not a typo, actually getting a bunch of these messages in bulk 

Initial Build

Attaching to existing pod (service-a-67b887b894-xxxxx). Only new logs will be streamed.
Initial Build
6 Files Changed: [/path/to/service-b/file1 /path/to/service-b/file2 ...]
Initial Build
19 Files Changed: [/path/to/service-c/file1 /path/to/service-c/file2 ...]