Unstable on ABCL at macOS

[catap]

An attempt to use it on macOS via ABCL leads to:

:info:build ; Caught COMPILE-WARNED-WARNING:
:info:build ;   Lisp compilation had style-warnings while compiling #<CL-SOURCE-FILE "cffi" "src" "cffi-abcl">
:info:build ; Compilation unit finished
:info:build ;   Caught 6 WARNING conditions
:info:build ;   Caught 2 STYLE-WARNING conditions
:info:build ;   The following functions were used but not defined:
:info:build ;     JSS::READ-SHARP-JAVA-EXPRESSION
:info:build Caught ASDF/FIND-SYSTEM:LOAD-SYSTEM-DEFINITION-ERROR while processing --eval option "(asdf:operate (quote asdf:build-op) (quote nodgui))":
:info:build   #<LOAD-SYSTEM-DEFINITION-ERROR {5232C0AF}>

Interesting that it had happened not at each call. Sometimes.

Can be reproduced on both: 53ea94d and 0.24.1, on different macOS (12, 13) and on different architectures (x86_64, arm64).