minor changes

.cargo/config.toml

@@ -0,0 +1,3 @@
+[target.x86_64-unknown-linux-gnu]
+linker = "clang"
+rustflags = ["-Clink-arg=-fuse-ld=mold"]

Cargo.lock

@@ -1317,7 +1317,6 @@ dependencies = [
  "thiserror",
  "time",
  "tokio",
- "tokio-stream",
  "tracing",
  "tracing-subscriber",
 ]
@@ -1483,17 +1482,6 @@ dependencies = [
  "syn",
 ]
 
-[[package]]
-name = "tokio-stream"
-version = "0.1.14"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "397c988d37662c7dda6d2208364a706264bf3d6138b11d436cbac0ad38832842"
-dependencies = [
- "futures-core",
- "pin-project-lite",
- "tokio",
-]
-
 [[package]]
 name = "tokio-util"
 version = "0.7.10"

Cargo.toml

@@ -23,6 +23,5 @@ tempfile = "3"
 thiserror = "1"
 time = { version = "0.3", features = ["serde"] }
 tokio = { version = "1", features = ["full"] }
-tokio-stream = "0.1"
 tracing = "0.1"
 tracing-subscriber = "0.3"

Dockerfile

@@ -1,13 +1,16 @@
 FROM public.ecr.aws/docker/library/rust:1-alpine as builder
 
 RUN rustup default stable
-RUN apk add --no-cache musl-dev openssl-dev openssl-libs-static pkgconf git
+RUN apk add --no-cache musl-dev openssl-dev openssl-libs-static pkgconf git mold clang
 
 # Set `SYSROOT` to a dummy path (default is /usr) because pkg-config-rs *always*
 # links those located in that path dynamically but we want static linking, c.f.
 # https://github.com/rust-lang/pkg-config-rs/blob/54325785816695df031cef3b26b6a9a203bbc01b/src/lib.rs#L613
 ENV SYSROOT=/dummy
 
+# Compilation speedup
+ENV CARGO_INCREMENTAL=0
+
 WORKDIR /wd
 COPY . /wd
 RUN cargo build --release --target=x86_64-unknown-linux-musl

src/main.rs

@@ -54,16 +54,17 @@ async fn main() -> Result<()> {
     _ = dotenvy::dotenv();
     tracing_subscriber::fmt::init();
 
-    // Try to connect to docker server
-    let docker = Docker::connect_with_local_defaults()?;
-    // Ping to make sure it works
-    let version = docker.version().await?;
-    tracing::info!("docker version: {}", version.version.unwrap());
-
     // Parse args
     let args = Args::parse();
     tracing::info!("listening on {}", &args.bind);
 
+    // Try to connect to docker server
+    let docker = Docker::connect_with_local_defaults()?;
+
+    // Ping to make sure it works
+    let version = docker.version().await?;
+    tracing::info!("docker version: {}", version.version.unwrap());
+
     let (author_name, author_email) = parse_author(&args.git_author)?;
     let gitconfig = GitConfig {
         author_name,