cargo2junit

Converts cargo's json output (from stdin) to JUnit XML (to stdout).

To use, first install:

cargo install cargo2junit

Then, run cargo test either with RUSTC_BOOTSTRAP=1 or with +beta and convert:

RUSTC_BOOTSTRAP=1 cargo test -- -Z unstable-options --format json --report-time | cargo2junit > results.xml

Or, use tee for streaming output to console as the tests run:

RUSTC_BOOTSTRAP=1 cargo test -- -Z unstable-options --format json --report-time | tee results.json
cat results.json | cargo2junit > results.xml

Once you have your XML, publish it (e.g. for Azure Pipelines):

  - task: PublishTestResults@2
    inputs: 
      testResultsFormat: 'JUnit'
      testResultsFiles: 'test_results.xml'
    condition: succeededOrFailed()