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Benchmark baselines aren't being saved

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Assessment

Difficulty
3/5
Estimated time
1-2 days
Newbie friendliness
45/100
Issue type
Bug
Clarity
Mostly clear
Activity status
Stale
Tech stack
swift
Domain
performance

Research direction

Run the provided xcrun benchmark baseline update command and confirm that benchmark progress appears without a saved result. Trace the baseline update path to determine where comparison data should be written; done means the run saves a baseline that can be found and used for comparison against later runs.

Written by the indexing model from the issue text.

Description

Running the benchmarks with this command should save the results for comparison against other runs, but I can't get that to work:

$ xcrun --toolchain org.swift.59202403071a swift package -c release --allow-writing-to-package-directory benchmark baseline update main

I see the progress output of the benchmark run, but nothing is saved anywhere that I can see.

Dominant language
Swift
Stars
5
Forks
2
PR merge metrics
No merged PRs in 30d

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