Fix debug container script

Signed-off-by: Trivernis <trivernis@protonmail.com>

Containerfile

@@ -11,7 +11,6 @@ RUN cargo new amethyst
 WORKDIR /usr/src/amethyst
 COPY Cargo.toml Cargo.lock ./
 RUN mkdir target
-COPY target/debug/build ./target/debug/build
 RUN cargo fetch
 COPY src ./src
 RUN cargo build --frozen

run-isolated.sh

@@ -1,4 +1,7 @@
 #!/bin/bash
-podman build  . -t ame-debug \
-&& podman container rm ame-debug \
-&& podman run -i -t --name ame-debug ame-debug
+podman build  . -t ame-debug
+
+if [ $? -eq 0 ]; then
+  podman container exists ame-debug && podman container rm ame-debug
+  podman run -i -t --name ame-debug ame-debug
+fi