chore: minor fixes (#158)

* fix cargo warning for resolver

warning: some crates are on edition 2021 which defaults to `resolver = "2"`, but virtual workspaces default to `resolver = "1"`
note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest

As a library, this isn't important as end-user application decides the resolver finally. Just remove the warning.

* bump log to 0.4.19

failed to compile on latest nightly due to value-bag

* fix build

Cargo.toml

@@ -10,3 +10,4 @@ members = [
     "madsim-rdkafka",
     "tonic-example",
 ]
+resolver = "2"

madsim-rdkafka/Cargo.toml

@@ -32,7 +32,7 @@ futures-channel = "0.3.0"
 futures-executor = { version = "0.3.0", optional = true }
 futures-util = { version = "0.3.0", default-features = false }
 libc = "0.2.0"
-log = "0.4.8"
+log = "0.4.19"
 serde = { version = "1.0.0", features = ["derive"] }
 serde_derive = "1.0.0"
 serde_json = "1.0.0"

madsim-tonic/Cargo.toml

@@ -24,4 +24,4 @@ chrono = { version = "0.4", default-features = false, features = ["clock"] }
 futures-util = "0.3"
 madsim = { version = "0.2.20", path = "../madsim" }
 tracing = "0.1"
-tonic = { version = "0.8.3", default-features = false, features = ["codegen"] }
+tonic = { version = "0.8.3", default-features = false, features = ["codegen", "transport"] }