error: The alien function "CRYPTO_num_locks" is undefined.

On GuixSD, I always get an error on search:

> ./torrents matrix
searching '(matrix)' on 1337... no results.
error: The alien function "CRYPTO_num_locks" is undefined.
searching '(matrix)' on DOWNLOADSME... no results.
error: The alien function "CRYPTO_num_locks" is undefined.

Note that to compile cl-torrents on GuixSD I need to specify an alternate library directory for cffi:

(push (format nil "~a/.guix-profile/lib/" (uiop:getenv "HOME")) cffi:*foreign-library-directories*)

Could this be linked to the issue? Else could a dependency be missing?