compile-bundle-op hangs the program after ~10 minutes

[Ambrevar]

When running Next from the Guix build, it hangs after 10 minutes (in my experience, it varies from 250s to 600s).

Turns out that if I use the cl-cffi-gtk (source) dependency instead of the sbcl-cl-cffi-gtk dependency, I fix the hang.
In Guix, sbcl-cl-cffi-gtk is a pre-build done using ASDF's compile-bundle-op. So it may be that this build operation breaks cl-cffi-gtk somehow.

I haven't tested without a cl-webkit webview, so it's also possible that cl-webkit interferes here. Not that I can build Next with sbcl-cl-webkit and it works fine.

See
atlas-engineer/nyxt#680 for a discussion.