remove debug code, add cargo.lock

1 files changed, 1 insertions, 0 deletions

diff --git a/Cargo.lock b/Cargo.lock
index ade0cc4..5075c64 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -271,6 +271,7 @@ dependencies = [
  "notify",
  "serde",
  "serde_json",
+ "signal-hook",
  "typetag",
 ]