no panic for unknown chain

[0xAWM]

fix #364

cargo run --bin ityfuzz --features "flashloan_v2" evm\ -t 0xbfb30dc22dd4d4c7b829fd84abf55f85ae311828\ -o -i -f -p \ --onchain-block-number 12539781\ --onchain-url https://goerli.base.org\ --onchain-chain-id 84531\ --onchain-explorer-url https://api-goerli.basescan.org/api\ --onchain-chain-name BASE_GOERLI

[fuzzland-bot]

Found: 18

Project Name	Vulnerability Found	Time Taken	Log
DYNA_exp.txt	❌	-1	Log File
SEAMAN_exp.txt	✅ Fund Loss	0h-1m-16s	Log File
BIGFI_exp.txt	✅ Price Manipulation	0h-0m-16s	Log File
BEGO_exp.txt	✅ Fund Loss	0h-0m-42s	Log File
Yyds_exp.txt	✅ Fund Loss	0h-0m-5s	Log File
AUR_exp.txt	❌	-1	Log File
Annex_exp.txt	❌	-1	Log File
PLTD_exp.txt	✅ Price Manipulation	0h-1m-44s	Log File
ApeDAO_exp.txt	✅ Price Manipulation	0h-0m-2s	Log File
Axioma_exp.txt	✅ Fund Loss	0h-0m-8s	Log File
SELLC03_exp.txt	❌	-1	Log File
Novo_exp.txt	✅ Price Manipulation	0h-0m-7s	Log File
VerilogCTF.txt	✅ Fund Loss	0h-0m-16s	Log File
THB_exp.txt	❌	-1	Log File
CS_exp.txt	✅ Price Manipulation	0h-0m-53s	Log File
EAC_exp.txt	❌	-1	Log File
GSS_exp.txt	✅ Price Manipulation	0h-2m-33s	Log File
SellToken_exp.txt	❌	-1	Log File
cftoken_exp.txt	✅ Price Manipulation	0h-0m-15s	Log File
GPT_exp.txt	❌	-1	Log File
OLIFE_exp.txt	❌	-1	Log File
MintoFinance_exp.txt	✅ Arbitrary Call	0h-0m-1s	Log File
MBC_ZZSH_exp.txt	❌	-1	Log File
ROI_exp.txt	✅ Fund Loss	0h-0m-4s	Log File
HEALTH_exp.txt	✅ Price Manipulation	0h-0m-1s	Log File
Shadowfi_exp.txt	✅ Price Manipulation	0h-2m-59s	Log File
Carrot_exp.txt	✅ Arbitrary Call	0h-0m-1s	Log File
RFB_exp.txt	✅ Fund Loss	0h-0m-57s	Log File

[fuzzland-bot]

Found: 20

Project Name	Vulnerability Found	Time Taken	Log
DYNA_exp.txt	❌	-1	Log File
SEAMAN_exp.txt	✅ Fund Loss	0h-0m-10s	Log File
BIGFI_exp.txt	✅ Price Manipulation	0h-2m-19s	Log File
BEGO_exp.txt	✅ Fund Loss	0h-0m-39s	Log File
Yyds_exp.txt	✅ Fund Loss	0h-0m-4s	Log File
AUR_exp.txt	❌	-1	Log File
Annex_exp.txt	✅ Fund Loss	0h-0m-29s	Log File
PLTD_exp.txt	✅ Price Manipulation	0h-0m-25s	Log File
ApeDAO_exp.txt	✅ Price Manipulation	0h-0m-2s	Log File
Axioma_exp.txt	✅ Fund Loss	0h-0m-6s	Log File
SELLC03_exp.txt	❌	-1	Log File
Novo_exp.txt	✅ Price Manipulation	0h-3m-17s	Log File
VerilogCTF.txt	✅ Fund Loss	0h-0m-36s	Log File
THB_exp.txt	✅ Fund Loss	0h-1m-54s	Log File
CS_exp.txt	✅ Price Manipulation	0h-0m-12s	Log File
EAC_exp.txt	❌	-1	Log File
GSS_exp.txt	✅ Price Manipulation	0h-0m-19s	Log File
SellToken_exp.txt	❌	-1	Log File
cftoken_exp.txt	✅ Price Manipulation	0h-0m-14s	Log File
GPT_exp.txt	❌	-1	Log File
OLIFE_exp.txt	❌	-1	Log File
MintoFinance_exp.txt	✅ Arbitrary Call	0h-0m-1s	Log File
MBC_ZZSH_exp.txt	❌	-1	Log File
ROI_exp.txt	✅ Fund Loss	0h-0m-4s	Log File
HEALTH_exp.txt	✅ Price Manipulation	0h-0m-2s	Log File
Shadowfi_exp.txt	✅ Price Manipulation	0h-4m-15s	Log File
Carrot_exp.txt	✅ Arbitrary Call	0h-0m-2s	Log File
RFB_exp.txt	✅ Fund Loss	0h-0m-8s	Log File