regression on -current with cryfs

cryfs doesn't build anymore on -current:
------------------------------------
cryfs-0.11.0/cmake-utils/TargetArch.cmake
cryfs-0.11.0/.gitignore
CMake Deprecation Warning at CMakeLists.txt:4 (cmake_policy):
The OLD behavior for policy CMP0065 will be removed from a future version
of CMake.

The cmake-policies(7) manual explains that the OLD behaviors of all
policies are deprecated and that a policy should be set to OLD only under
specific short-term circumstances. Projects should be ported to the NEW
behavior and not rely on setting a policy to OLD.

-- The C compiler identification is GNU 11.2.0
-- The CXX compiler identification is GNU 11.2.0
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working C compiler: /usr/bin/cc - skipped
-- Detecting C compile features
-- Detecting C compile features - done
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Check for working CXX compiler: /usr/bin/c++ - skipped
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Conan: checking conan executable
CMake Error at cmake-utils/conan.cmake:797 (message):
Conan executable not found! Please install conan.
Call Stack (most recent call first):
cmake-utils/conan.cmake:533 (conan_check)
cmake-utils/DependenciesFromConan.cmake:4 (conan_cmake_install)
CMakeLists.txt:47 (include)

-- Configuring incomplete, errors occurred!
See also "/tmp/cryfs-0.11.0/cmake-build/CMakeFiles/CMakeOutput.log".
-----------------------------------------