Test Collection is successful but Travis fails because of exit code=1

[MPParsley]

Console gives a warning NLS missing message: ConsoleMain_MSG_DEVOPS_LICENSE_COMPATIBILITY in: com.kms.katalon.execution.constants.executionMessages

analytics/docs/integration-with-katalon-studio.html#enable-integration)
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Done preparing integration report for Katalon TestOps
Preparing integration report for qTest
Done preparing integration report for qTest
Uploading report to Katalon TestOps...
For real-time monitoring and better reporting capabilities please integrate this project with Katalon TestOps (more details at https://docs.katalon.com/katalon-analytics/docs/integration-with-katalon-studio.html#enable-integration)
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Test Suites/TS_RegressionTest - 20210430_172928......................11/11(100%)
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Test Suites/AAAA - Chrome - 20210430_172930........................5/5(100%)
Test Suites/BBBB - Chrome - 20210430_172932.........
.......................................................................6/6(100%)
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NLS missing message: ConsoleMain_MSG_DEVOPS_LICENSE_COMPATIBILITY in: com.kms.katalon.execution.constants.executionMessages
Execution completed. Exit code: 1.
Start clean up session
End check license task
End clean up session
Start release license task
License released
End release license task
All launchers terminated
+ ret_code=1
+ exit 1
The command "docker run -it --rm -v "$(pwd)":/tmp/project katalonstudio/katalon katalonc.sh -projectPath=/tmp/project -apiKey=$KATALON_API_KEY -browserType="Chrome" -retry=0 -statusDelay=15 -testSuiteCollectionPath="Test Suites/TS_RegressionTest"" exited with 1.
Done. Your build exited with 1.