Our [development guidelines suggest using checked math](<https://develop.sentry.dev/engineering-practices/rust/#checked-math>). This can be enforced with [clippy](<https://rust-lang.github.io/rust-clippy/master/index.html?search=clippy%3A%3Aarithmetic_side_effects#arithmetic_side_effects>). So, let's enable the lint, and fix violations
Our development guidelines suggest using checked math. This can be enforced with clippy. So, let's enable the lint, and fix violations