diff --git a/Cargo.lock b/Cargo.lock
index 70be0aef..46e6bef3 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2598,6 +2598,7 @@ dependencies = [
  "serde 1.0.118 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_json 1.0.61 (registry+https://github.com/rust-lang/crates.io-index)",
  "shrinkwraprs 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tracing 0.1.22 (registry+https://github.com/rust-lang/crates.io-index)",
  "validator 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "validator_derive 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "webfinger 0.4.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2646,6 +2647,7 @@ dependencies = [
  "shrinkwraprs 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "syntect 4.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio 0.1.22 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tracing 0.1.22 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -2704,6 +2706,7 @@ dependencies = [
  "serde_json 1.0.61 (registry+https://github.com/rust-lang/crates.io-index)",
  "shrinkwraprs 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "tantivy 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tracing 0.1.22 (registry+https://github.com/rust-lang/crates.io-index)",
  "url 2.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "walkdir 2.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "webfinger 0.4.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -4179,9 +4182,20 @@ dependencies = [
  "cfg-if 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "pin-project-lite 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tracing-attributes 0.1.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "tracing-core 0.1.17 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "tracing-attributes"
+version = "0.1.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "proc-macro2 1.0.24 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quote 1.0.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 1.0.56 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "tracing-core"
 version = "0.1.17"
@@ -5071,6 +5085,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 "checksum toml 0.4.10 (registry+https://github.com/rust-lang/crates.io-index)" = "758664fc71a3a69038656bee8b6be6477d2a6c315a6b81f7081f591bffa4111f"
 "checksum tower-service 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)" = "e987b6bf443f4b5b3b6f38704195592cca41c5bb7aedd3c3693c7081f8289860"
 "checksum tracing 0.1.22 (registry+https://github.com/rust-lang/crates.io-index)" = "9f47026cdc4080c07e49b37087de021820269d996f581aac150ef9e5583eefe3"
+"checksum tracing-attributes 0.1.11 (registry+https://github.com/rust-lang/crates.io-index)" = "80e0ccfc3378da0cce270c946b676a376943f5cd16aeba64568e7939806f4ada"
 "checksum tracing-core 0.1.17 (registry+https://github.com/rust-lang/crates.io-index)" = "f50de3927f93d202783f4513cda820ab47ef17f624b03c096e86ef00c67e6b5f"
 "checksum tracing-futures 0.2.4 (registry+https://github.com/rust-lang/crates.io-index)" = "ab7bb6f14721aa00656086e9335d363c5c8747bae02ebe32ea2c7dece5689b4c"
 "checksum traitobject 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "efd1f82c56340fdf16f2a953d7bda4f8fdffba13d93b00844c25572110b26079"
diff --git a/Cargo.toml b/Cargo.toml
index b91c1a79..64a50f03 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -30,6 +30,7 @@ shrinkwraprs = "0.2.1"
 validator = "0.8"
 validator_derive = "0.8"
 webfinger = "0.4.1"
+tracing = "0.1.22"
 
 [[bin]]
 name = "plume"
diff --git a/plume-common/Cargo.toml b/plume-common/Cargo.toml
index 842121c9..e688182b 100644
--- a/plume-common/Cargo.toml
+++ b/plume-common/Cargo.toml
@@ -23,6 +23,7 @@ shrinkwraprs = "0.3.0"
 syntect = "4.5.0"
 tokio = "0.1.22"
 regex-syntax = { version = "0.6.17", default-features = false, features = ["unicode-perl"] }
+tracing = "0.1.22"
 
 [dependencies.chrono]
 features = ["serde"]
diff --git a/plume-models/Cargo.toml b/plume-models/Cargo.toml
index 74ac134a..3b4e5501 100644
--- a/plume-models/Cargo.toml
+++ b/plume-models/Cargo.toml
@@ -32,6 +32,7 @@ shrinkwraprs = "0.2.1"
 diesel-derive-newtype = "0.1.2"
 glob = "0.3.0"
 lindera-tantivy = { version = "0.1.3", optional = true }
+tracing = "0.1.22"
 
 [dependencies.chrono]
 features = ["serde"]