diff --git a/recipes/wip/rustcloud/recipe.toml b/recipes/wip/rustcloud/recipe.toml
index ebe05c95..93bca25d 100644
--- a/recipes/wip/rustcloud/recipe.toml
+++ b/recipes/wip/rustcloud/recipe.toml
@@ -1,4 +1,4 @@
-#TODO mio crate error (after cargo update -p libc redox_syscall)
+#TODO openssl error (after cargo update)
 [source]
 git = "https://github.com/cetra3/rustcloud"
 [build]
diff --git a/recipes/wip/rustic/recipe.toml b/recipes/wip/rustic/recipe.toml
index 0ed86c54..2ad92438 100644
--- a/recipes/wip/rustic/recipe.toml
+++ b/recipes/wip/rustic/recipe.toml
@@ -1,4 +1,4 @@
-#TODO redox_syscall crate error
+#TODO can't update the crates, patch the "fragile" crate version
 [source]
 git = "https://github.com/rustic-music-player/rustic"
 [build]
diff --git a/recipes/wip/rustlings/recipe.toml b/recipes/wip/rustlings/recipe.toml
index 3c579661..11a606c3 100644
--- a/recipes/wip/rustlings/recipe.toml
+++ b/recipes/wip/rustlings/recipe.toml
@@ -1,6 +1,5 @@
 #TODO Not compiled or tested
 [source]
 git = "https://github.com/rust-lang/rustlings"
-rev = "9a743f80c57cc6bf27819589a8ddb5a5579ab1a4"
 [build]
 template = "cargo"