Building error on lotus v1.13.0 when FFI_BUILD_FROM_SOURCE

[ym]

We get source code of lotus v1.13.0.

1. cd lotus directory and make, it succeeds
2. but cd lotus/extern/filecoin-ffi, then
   rm rust/Cargo.lock,
   make clean && FFI_BUILD_FROM_SOURCE=1 ./install-filcrypto
   it fails now.

[nemo]

Try to use the build.sh script for building from source