use no-color and escape special characters

Author: gustavo-grieco

.github/workflows/medusa.yml

@@ -100,15 +100,15 @@ jobs:
             config: Popsicle.yaml
             contract: PopsicleBroken
             outcome: failure
-            expected: '"PopsicleBroken.totalBalanceAfterTransferIsPreserved(address,uint256)" resulted in an assertion failure after the following call sequence'
+            expected: '\"PopsicleBroken.totalBalanceAfterTransferIsPreserved(address,uint256)\" resulted in an assertion failure after the following call sequence'
           - name: PopsicleFixed
             workdir: program-analysis/echidna/example/
             files: PopsicleFixed.sol
             solc-version: 0.8.4
             config: Popsicle.yaml
             contract: PopsicleFixed
             outcome: success
-            expected: 'totalBalanceAfterTransferIsPreserved(address,uint256):\s*passing'
+            expected: '\[PASSED\] Assertion Test: PopsicleFixed.totalBalanceAfterTransferIsPreserved(address,uint256)'
           - name: TestDepositWithPermit
             workdir: program-analysis/echidna/example/
             files: TestDepositWithPermit.sol
@@ -171,7 +171,7 @@ jobs:
         run: |
           solc-select install ${{ matrix.solc-version || '0.8.0' }}
           solc-select use ${{ matrix.solc-version || '0.8.0' }}
-          medusa fuzz --compilation-target ${{ matrix.files }} --target-contracts ${{ matrix.contract }} > ${{ matrix.files }}.out
+          medusa fuzz --compilation-target ${{ matrix.files }} --target-contracts ${{ matrix.contract }} --no-color > ${{ matrix.files }}.out || true
 
       - name: Verify that the output is correct
         run: |