fix: buildEnd hook handle error

[underfin]

Description

[netlify]

✅ Deploy Preview for rolldown-rs canceled.

Name	Link
🔨 Latest commit	e3910d9
🔍 Latest deploy log	https://app.netlify.com/sites/rolldown-rs/deploys/661fc284e49ce400080d89f6

[underfin]

I removed this using Result instead of it to avoid panic at here.

[codecov]

Codecov Report

Attention: Patch coverage is 93.75000% with 1 lines in your changes are missing coverage. Please review.

Project coverage is 77.96%. Comparing base (b9c9181) to head (e3910d9).
Report is 1 commits behind head on main.

Files	Patch %	Lines
crates/rolldown/src/module_loader/module_loader.rs	75.00%	1 Missing ⚠️

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #902   +/-   ##
=======================================
  Coverage   77.95%   77.96%           
=======================================
  Files         137      137           
  Lines        6890     6879   -11     
=======================================
- Hits         5371     5363    -8     
+ Misses       1519     1516    -3     

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[github-actions]

Benchmark Results

group                                      baseline                               pr
-----                                      --------                               --
rolldown benchmark/threejs-bundle          1.02     29.5±0.21ms        ? ?/sec    1.00     29.0±0.32ms        ? ?/sec
rolldown benchmark/threejs-scan            1.03     20.8±1.37ms        ? ?/sec    1.00     20.2±0.47ms        ? ?/sec
rolldown benchmark/threejs-sourcemap       1.02     41.5±0.59ms        ? ?/sec    1.00     40.5±0.39ms        ? ?/sec
rolldown benchmark/threejs10x-bundle       1.01    313.8±6.92ms        ? ?/sec    1.00    310.9±2.20ms        ? ?/sec
rolldown benchmark/threejs10x-scan         1.01    201.5±0.88ms        ? ?/sec    1.00    199.3±1.79ms        ? ?/sec
rolldown benchmark/threejs10x-sourcemap    1.00    407.5±8.88ms        ? ?/sec    1.00    407.0±7.67ms        ? ?/sec

[codspeed-hq]

CodSpeed Performance Report

Merging #902 will not alter performance

_{Comparing fix-build-end-error (e3910d9) with main (b9c9181)}

Summary

✅ 6 untouched benchmarks