SIGSEGV: Illegal storage access. (Attempt to read from nil?) - using guest account branch
Hello,

After a couple of minutes, nitter seems to die and throw this error:
```
SIGSEGV: Illegal storage access. (Attempt to read from nil?)
Segmentation fault
```

I'm using the environment variable `NITTER_ACCOUNTS_FILE` to specify the location of the guest account.

And the content of my guest account is like this:
```json
[
{"user":{"id":1700680242300395500,"id_str":"1700680242300395520","name":"Open App User","screen_name":"_LO_0910Kz3ryFh","user_type":"Soft"},"next_link":{"link_type":"subtask","link_id":"next_link","subtask_id":"OpenAppFlowStartAccountSetupOpenLink"},"oauth_token":"1700680242300395520-4Wkuu5k0O2UTE3ILM5o1TWFSJAAPFH","oauth_token_secret":"SK8v4vfFLP7pL1Zfezom5yq0WQdQlR2EK1P4SUkmLsqdx","attribution_event":"signup"},

[.....]

{"user":{"id":1701918493266870300,"id_str":"1701918493266870272","name":"Open App User","screen_name":"_LO_0913DTJ2WLe","user_type":"Soft"},"next_link":{"link_type":"subtask","link_id":"next_link","subtask_id":"OpenAppFlowStartAccountSetupOpenLink"},"oauth_token":"1701918493266870272-Nb6VI2P3SikOhuaKLkFEzBzzB7FfCZ","oauth_token_secret":"JnV2EZfvUoDEfsxZLPyi0jS1LGv9G1z4lsZDi7nOBrwLh","attribution_event":"signup"},
]
```

I'm not sure what is causing this issue? I think I didn't get any error like this the first day of using the guest account branch.

EDIT: Just tested and I can reproduce the issue on the first commit of the guest account branch while I don't remember having this issue in the past.

I'm compiling nitter using QEMU on an intel x86 processor: https://github.com/unixfox/periodic-build-with-github-actions/blob/master/.github/workflows/docker-build-nitter-tokens.yml