fix docker file

.circleci/config.yml

@@ -66,7 +66,7 @@ commands:
 jobs:
   build:
     docker:
-      - image: cimg/rust:1.50.0
+      - image: cimg/rust:1.67.1
         environment:
           RUST_BACKTRACE: 1
           CARGO_HOME: /home/circleci/.cargo

Dockerfile.x86_64

@@ -1,16 +1,16 @@
-FROM ekidd/rust-musl-builder:1.50.0 AS builder
+FROM rust:1.67.1 AS builder
 
 COPY src            src
 COPY rust-toolchain .
 COPY Cargo.toml     .
 COPY Cargo.lock     .
 
-RUN cargo build --release && \
-      strip /home/rust/src/target/x86_64-unknown-linux-musl/release/gatekeeperd
+RUN cargo build --release
+RUN strip /target/release/gatekeeperd
 
-FROM scratch
+FROM rust:1.67.1
 
-COPY --from=builder /home/rust/src/target/x86_64-unknown-linux-musl/release/gatekeeperd /
+COPY --from=builder /target/release/gatekeeperd /
 
 EXPOSE 1080
 

src/lib.rs

@@ -105,6 +105,7 @@ pub mod server;
 pub mod server_command;
 mod session;
 mod tcp_listener_ext;
+#[cfg(test)]
 mod test;
 mod thread;
 

src/test.rs

@@ -1,10 +1,8 @@
-#![cfg(test)]
-use std::path::PathBuf;
-
 #[test]
 #[ignore]
 fn get_main() {
     use std::io::prelude::*;
+    use std::path::PathBuf;
 
     use log::*;
     use regex::Regex;