`bun test` regression in 1.1.39 or 40

[dszymon]

How can we reproduce the crash?

Randomly crashes on CI/CD test runs

Relevant log output

> bun test
bun test v1.1.40 (b5b51004)
src/api.test.ts:
============================================================
Bun v1.1.40 (b5b51004) Linux x64 (baseline)
Linux Kernel v6.8.0 | glibc v2.31
CPU: sse42 popcnt avx avx2 avx512
Args: "bun" "test"
Features: bunfig dotenv jsc tsconfig 
Builtins: "node:buffer" "node:crypto" "node:string_decoder" "node:util/types" 
Elapsed: 95ms | User: 104ms | Sys: 39ms
RSS: 1.07GB | Peak: 57.02MB | Commit: 1.07GB | Faults: 4
panic(main thread): Segmentation fault at address 0x3
oh no: Bun has crashed. This indicates a bug in Bun, not your code.
To send a redacted crash report to Bun's team,
please file a GitHub issue using the link below:
 https://bun.report/1.1.40/...

Stack Trace (bun.report)

Bun v1.1.40 (b5b5100) on linux x86_64_baseline [TestCommand]

Segmentation fault at address 0x00000003

• ModuleLoader.cpp:0: Bun::fetchESMSourceCodeAsync
• ZigGlobalObject.cpp:4249: Zig::GlobalObject::moduleLoaderFetch
• ld-temp.o:0: JSC::moduleLoaderFetch
• 1 unknown/js code
• ld-temp.o:0: llint_op_call
• 2 unknown/js code
• ld-temp.o:0: llint_op_call_ignore_result

Features: bunfig, dotenv, jsc, tsconfig, tsconfig

_{Sentry Issue: BUN-8CZ}