readme instructions produce failed tests

[zyclonepunch]

it seems that when one follows the outlined setup instructions in the readme

• foundry install
• npm install
• circom is installed globally:

➜  zyclone-2 git:(main) circom --version
circom compiler 2.1.6

• npm run test produces failed tests

2023-10-07T04:15:45.915413Z ERROR apply:ext: evm::cheatcodes: non-empty stderr args=["huffc", "src/Huff/__TEMP__khwrbpgahxkvqtuxzrtadxxkpznxqbtyETHZyclone.huff", "-b", "-e", "shanghai"] stderr="\u{1b}[31m\nError: Duplicate MACRO name found: \"IS_KNOWN_ROOT\" \nMACRO names should be unique\n\n\u{1b}[0m\n"

...

Failing tests:
Encountered 10 failing tests in test/Huff/Zyclone.t.sol:ZycloneHuffTest
[FAIL. Reason: EvmError: Revert] test_clear() (gas: 8388)
[FAIL. Reason: EvmError: Revert] test_clear_reverts_if_not_committed() (gas: 8432)
[FAIL. Reason: Call reverted as expected, but without data] test_commit_revert_if_commitment_hash_not_within_field() (gas: 9152)
[FAIL. Reason: EvmError: Revert] test_commit_revert_if_has_pending_commit() (gas: 8410)
[FAIL. Reason: Call reverted as expected, but without data] test_commit_reverts_if_callvalue_not_denomination() (gas: 9165)
[FAIL. Reason: EvmError: Revert] test_deposit_and_withdraw() (gas: 12501)
[FAIL. Reason: EvmError: Revert] test_deposit_twice_then_withdraw() (gas: 12395)
[FAIL. Reason: EvmError: Revert] test_prevent_double_spend() (gas: 12437)
[FAIL. Reason: EvmError: Revert] test_prevent_withdraw_from_non_existent_root() (gas: 12401)
[FAIL. Reason: EvmError: Revert] test_withdraw_reverts_if_fee_exceeds_denomination() (gas: 12458)

other possibly relevant output

[INFO]  snarkJS: Reading betatauG1
[INFO]  snarkJS: Circuit hash: 
                acd97960 363e178d cf602d9c 0f1824ad
                4cb8d6e0 c5720c11 da95f16b 7aff8d3f
                be1103d4 9d51b787 cb521e0c c799be20
                6e8d3d49 8c00515e 0eaea6e6 07f37492
[INFO]  snarkJS: Reading r1cs
[INFO]  snarkJS: Reading tauG1
[INFO]  snarkJS: Reading tauG2
[INFO]  snarkJS: Reading alphatauG1
[INFO]  snarkJS: Reading betatauG1
[INFO]  snarkJS: Circuit hash: 
                5f59128c e4a4dc26 ce7d3d40 5f3cd9e6
                2ba5e252 d704162d d2b7c21b 1eecfd49
                06c83f25 4b7de653 64faba11 ae418181
                cd308a46 42604088 416b0dff 40d50a1c
[INFO]  snarkJS: EXPORT VERIFICATION KEY STARTED
[INFO]  snarkJS: > Detected protocol: groth16
[INFO]  snarkJS: EXPORT VERIFICATION KEY FINISHED
[INFO]  snarkJS: EXPORT VERIFICATION KEY STARTED
[INFO]  snarkJS: > Detected protocol: groth16
[INFO]  snarkJS: EXPORT VERIFICATION KEY FINISHED
[INFO]  snarkJS: EXPORT VERIFICATION KEY STARTED
[INFO]  snarkJS: > Detected protocol: groth16
[INFO]  snarkJS: EXPORT VERIFICATION KEY FINISHED
[INFO]  snarkJS: EXPORT VERIFICATION KEY STARTED
[INFO]  snarkJS: > Detected protocol: groth16
[INFO]  snarkJS: EXPORT VERIFICATION KEY FINISHED