diff --git a/Cargo.lock b/Cargo.lock
index 34a21033..842293ec 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -619,6 +619,7 @@ dependencies = [
  "eyre",
  "futures",
  "futures-concurrency",
+ "futures-time",
  "serde",
  "serde_yaml",
  "thiserror",
@@ -677,9 +678,11 @@ dependencies = [
  "dora-common",
  "dora-node-api",
  "eyre",
+ "fern",
  "futures",
  "futures-concurrency",
  "libloading",
+ "log",
  "serde_yaml",
  "tokio",
  "tokio-stream",
@@ -753,6 +756,15 @@ dependencies = [
  "instant",
 ]
 
+[[package]]
+name = "fern"
+version = "0.6.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3bdd7b0849075e79ee9a1836df22c717d1eba30451796fdc631b04565dd11e2a"
+dependencies = [
+ "log",
+]
+
 [[package]]
 name = "fixedbitset"
 version = "0.4.1"
@@ -869,6 +881,18 @@ version = "0.3.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "57c66a976bf5909d801bbef33416c41372779507e7a6b3a5e25e4749c58f776a"
 
+[[package]]
+name = "futures-time"
+version = "1.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "553673e17c187f65e79ed63a9e58b148560fd5982e1d739f37913f320139edb0"
+dependencies = [
+ "async-channel",
+ "async-io",
+ "futures-core",
+ "pin-project-lite",
+]
+
 [[package]]
 name = "futures-util"
 version = "0.3.21"
@@ -1161,9 +1185,9 @@ dependencies = [
 
 [[package]]
 name = "log"
-version = "0.4.16"
+version = "0.4.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6389c490849ff5bc16be905ae24bc913a9c8892e19b2341dbc175e14c341c2b8"
+checksum = "abb12e687cfb44aa40f41fc3978ef76448f9b6038cad6aef4259d3c095a2382e"
 dependencies = [
  "cfg-if",
  "value-bag",
@@ -2575,9 +2599,9 @@ dependencies = [
 
 [[package]]
 name = "value-bag"
-version = "1.0.0-alpha.8"
+version = "1.0.0-alpha.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "79923f7731dc61ebfba3633098bf3ac533bbd35ccd8c57e7088d9a5eebe0263f"
+checksum = "2209b78d1249f7e6f3293657c9779fe31ced465df091bbd433a1cf88e916ec55"
 dependencies = [
  "ctor",
  "version_check",