sgx_tstd is used at run time in 6 crates (of which 6 optionally).

Depender (with downloads and own rev deps) sgx_tstd version
sgx_tunittest =1.1.1
1 sgx_serialize =1.1.1
sgx_rand =1.1.1
sgx_backtrace =1.1.1
byteorder-sgx ^1.0.9
eigen_crypto optional ^1.1.1