unused variable: `subject`

unused variable: `content`

unused variable: `to`

unused variable: `smtp`

unused variable: `client_timeout`

Process completed with exit code 101.

unused import: `cron::Schedule`

unused import: `std::str::FromStr`

use of deprecated method `opentelemetry_sdk::trace::Builder::with_config`: Config is becoming a private type. Use Builder::with_{config_name}(resource) instead. ex: Builder::with_resource(resource)

use of deprecated method `opentelemetry_sdk::trace::Config::with_resource`: Config is becoming private. Please use Builder::with_resource(...) instead.

Process completed with exit code 101.

proc-macro derive panicked

no function or associated item named `get` found for struct `Asset` in the current scope