[Bug Report]starcoin-miner test SIGSEGV

[nkysg]

Bug Report

Starcoin version:
branch : dag-master && nkysg/compiler-v2-update

cargo test -p starcoin-miner

It shows that

starcoin/target/debug/deps/miner_test-b8f2cd8de53a6352` (signal: 11, SIGSEGV: invalid memory reference)

branch : master is ok

Current behavior:

Expected behavior:

Steps to reproduce:

Related code:

insert short code snippets here

Other information: