make LLVM=1 rustavailable                                                                                                                        master
***
*** Rust compiler 'rustc' is too new. This may or may not work.
***   Your version:     1.66.1
***   Expected version: 1.66.0
***
***
*** Rust bindings generator 'bindgen' is too new. This may or may not work.
***   Your version:     0.66.1
***   Expected version: 0.56.0
***
Aborted
./scripts/rust_is_available.sh: line 21: arithmetic syntax error
make: *** [Makefile:1825: rustavailable] Error 2