/data/retesteth/build/retesteth/retesteth -t LegacyTests/Cancun -- --all --lowcpu -j1 --nologcolor --exectimelog --clients nimbus --testpath /data/tests 
Running tests using path: /data/tests
Running 205 test cases...
Retesteth config path: /home/ubuntu/.retesteth
Active client configurations: 'nimbus '
Running tests for config 'Ethereum NIMBUS on StateTool' 2
Test Case "stBadOpcode": (1 of 205)
Can't find Nimbus's 'evm_nimbus' executable alias in the system path!
WARNING: Reading empty result for /home/ubuntu/.retesteth/nimbus/start.sh -v
Can't find Nimbus's 'evm_nimbus' executable alias in the system path!
Finishing retesteth run
*** Total Tests Run: 0

*** Execution time stats
Total Time:                               : 0.00            :    0.00 (0%)              :    0.00 (0%)

Tests finished: 2
stBadOpcode time: 0.04, cputime: 0.03 (3%), t8ntime: 0.00 (0%)
Error: The command '/home/ubuntu/.retesteth/nimbus/start.sh -v' exited with 256 code. (GeneralStateTests/stBadOpcode/, step: TestSuite::executeTest)
Error: The command '/home/ubuntu/.retesteth/nimbus/start.sh --state.fork Berlin --state.reward 0 --state.chainid 1 --input.alloc /dev/shm/a7031d3b-d2bd-4924-a176-2b515edfa413/alloc.json --input.txs /dev/shm/a7031d3b-d2bd-4924-a176-2b515edfa413/txs.rlp --input.env /dev/shm/a7031d3b-d2bd-4924-a176-2b515edfa413/env.json --output.basedir /dev/shm/a7031d3b-d2bd-4924-a176-2b515edfa413 --output.result out.json --output.alloc outAlloc.json --output.errorlog /dev/shm/a7031d3b-d2bd-4924-a176-2b515edfa413/error.json' exited with 256 code. (GeneralStateTests/stBadOpcode/badOpcodes, fork: Berlin, TrInfo: d: 0, g: 0, v: 0, TrData: ` 0x600060..`)

--------
TestOutputHelper detected 2 errors during test execution!
/data/retesteth/retesteth/helpers/TestOutputHelper.cpp(240): error: in "LegacyTests/Cancun/GeneralStateTests/stBadOpcode": 

*** 1 failure is detected in the test module "EthereumTests"