From #21 , test libraries may produce varied forms of timestamps. Parsing them with https://docs.rs/chrono/latest/chrono/struct.DateTime.html#method.parse_from_rfc3339 may not always work. Some example to test: - [Playwright](https://playwright.dev/docs/test-reporters#junit-reporter): `2025-09-29T07:50:12.444Z` - [Cypress](https://www.cypress.io/): `2025-09-29T07:50:12` - [cucumber-rust](https://cucumber-rs.github.io/cucumber/main/output/junit.html): `2025-09-29T07:50:12.344434333Z`