fix: use tracing for all logs in datadog-serverless-compat (#33)

* use tracing for all logs in datadog-serverless-compat

* update 3rd party licenses

Author: duncanpharvey

Cargo.lock

@@ -83,7 +83,6 @@ either,https://github.com/rayon-rs/either,MIT OR Apache-2.0,bluss
 ena,https://github.com/rust-lang/ena,MIT OR Apache-2.0,Niko Matsakis <niko@alum.mit.edu>
 encoding_rs,https://github.com/hsivonen/encoding_rs,(Apache-2.0 OR MIT) AND BSD-3-Clause,Henri Sivonen <hsivonen@hsivonen.fi>
 enum-as-inner,https://github.com/bluejekyll/enum-as-inner,MIT OR Apache-2.0,Benjamin Fry <benjaminfry@me.com>
-env_logger,https://github.com/rust-cli/env_logger,MIT OR Apache-2.0,The env_logger Authors
 equivalent,https://github.com/indexmap-rs/equivalent,Apache-2.0 OR MIT,The equivalent Authors
 errno,https://github.com/lambda-fairy/rust-errno,MIT OR Apache-2.0,Chris Wong <lambda.fairy@gmail.com>
 event-listener,https://github.com/smol-rs/event-listener,Apache-2.0 OR MIT,Stjepan Glavina <stjepang@gmail.com>
@@ -128,7 +127,6 @@ http-body-util,https://github.com/hyperium/http-body,MIT,"Carl Lerche <me@carlle
 httparse,https://github.com/seanmonstar/httparse,MIT OR Apache-2.0,Sean McArthur <sean@seanmonstar.com>
 httpdate,https://github.com/pyfisch/httpdate,MIT OR Apache-2.0,Pyfisch <pyfisch@posteo.org>
 httpmock,https://github.com/alexliesenfeld/httpmock,MIT,Alexander Liesenfeld <alexander.liesenfeld@outlook.com>
-humantime,https://github.com/chronotope/humantime,MIT OR Apache-2.0,The humantime Authors
 hyper,https://github.com/hyperium/hyper,MIT,Sean McArthur <sean@seanmonstar.com>
 hyper-http-proxy,https://github.com/metalbear-co/hyper-http-proxy,MIT,MetalBear Tech LTD <hi@metalbear.co>
 hyper-named-pipe,https://github.com/fussybeaver/hyper-named-pipe,Apache-2.0,The hyper-named-pipe Authors
@@ -154,7 +152,6 @@ indexmap,https://github.com/bluss/indexmap,Apache-2.0 OR MIT,The indexmap Author
 indexmap,https://github.com/indexmap-rs/indexmap,Apache-2.0 OR MIT,The indexmap Authors
 ipconfig,https://github.com/liranringel/ipconfig,MIT OR Apache-2.0,Liran Ringel <liranringel@gmail.com>
 ipnet,https://github.com/krisprice/ipnet,MIT OR Apache-2.0,Kris Price <kris@krisprice.nz>
-is-terminal,https://github.com/sunfishcode/is-terminal,MIT,"softprops <d.tangren@gmail.com>, Dan Gohman <dev@sunfishcode.online>"
 itertools,https://github.com/rust-itertools/itertools,MIT OR Apache-2.0,bluss
 itoa,https://github.com/dtolnay/itoa,MIT OR Apache-2.0,David Tolnay <dtolnay@gmail.com>
 jobserver,https://github.com/rust-lang/jobserver-rs,MIT OR Apache-2.0,Alex Crichton <alex@alexcrichton.com>
@@ -294,7 +291,6 @@ sync_wrapper,https://github.com/Actyx/sync_wrapper,Apache-2.0,Actyx AG <develope
 synstructure,https://github.com/mystor/synstructure,MIT,Nika Layzell <nika@thelayzells.com>
 tempfile,https://github.com/Stebalien/tempfile,MIT OR Apache-2.0,"Steven Allen <steven@stebalien.com>, The Rust Project Developers, Ashley Mannix <ashleymannix@live.com.au>, Jason White <me@jasonwhite.io>"
 term,https://github.com/Stebalien/term,MIT OR Apache-2.0,"The Rust Project Developers, Steven Allen"
-termcolor,https://github.com/BurntSushi/termcolor,Unlicense OR MIT,Andrew Gallant <jamslam@gmail.com>
 testcontainers,https://github.com/testcontainers/testcontainers-rs,MIT OR Apache-2.0,"Thomas Eizinger, Artem Medvedev <i@ddtkey.com>, Mervyn McCreight"
 thiserror,https://github.com/dtolnay/thiserror,MIT OR Apache-2.0,David Tolnay <dtolnay@gmail.com>
 thiserror-impl,https://github.com/dtolnay/thiserror,MIT OR Apache-2.0,David Tolnay <dtolnay@gmail.com>

LICENSE-3rdparty.csv

@@ -6,8 +6,6 @@ license.workspace = true
 description = "Binary to run trace-agent and dogstatsd servers in Serverless environments"
 
 [dependencies]
-log = "0.4"
-env_logger = "0.10.0"
 datadog-trace-agent = { path = "../datadog-trace-agent" }
 datadog-trace-protobuf = { git = "https://github.com/DataDog/libdatadog/", rev = "4eb2b8673354f974591c61bab3f7d485b4c119e0" }
 datadog-trace-utils = { git = "https://github.com/DataDog/libdatadog/", rev = "4eb2b8673354f974591c61bab3f7d485b4c119e0" }

crates/datadog-serverless-compat/Cargo.toml

@@ -7,13 +7,12 @@
 #![cfg_attr(not(test), deny(clippy::todo))]
 #![cfg_attr(not(test), deny(clippy::unimplemented))]
 
-use env_logger::Builder;
-use log::{debug, error, info};
-use std::{env, str::FromStr, sync::Arc};
+use std::{env, sync::Arc};
 use tokio::{
     sync::Mutex as TokioMutex,
     time::{interval, Duration},
 };
+use tracing::{debug, error, info};
 use tracing_subscriber::EnvFilter;
 
 use datadog_trace_agent::{
@@ -47,8 +46,6 @@ pub async fn main() {
     let log_level = env::var("DD_LOG_LEVEL")
         .map(|val| val.to_lowercase())
         .unwrap_or("info".to_string());
-    let level_filter = log::LevelFilter::from_str(&log_level).unwrap_or(log::LevelFilter::Info);
-    Builder::new().filter_level(level_filter).init();
 
     let (_, env_type) = match read_cloud_env() {
         Some(value) => value,