Use official Rust base image instead of muslrust to prevent DNS errors.

Dockerfile

@@ -1,6 +1,7 @@
 # syntax=docker/dockerfile:1
-FROM clux/muslrust:1.73.0-nightly-2023-08-01 AS chef
+FROM rust:1 AS chef
 USER root
+RUN rustup toolchain install nightly && rustup default nightly
 RUN cargo install cargo-chef
 WORKDIR /app
 
@@ -12,14 +13,14 @@ RUN cargo chef prepare --recipe-path recipe.json
 FROM chef AS builder
 ARG CARGO_INCREMENTAL=0
 COPY --link --from=planner /app/recipe.json recipe.json
-RUN cargo chef cook --release --target x86_64-unknown-linux-musl --recipe-path recipe.json
+RUN cargo chef cook --release --recipe-path recipe.json
 COPY . .
-RUN cargo build --release --target x86_64-unknown-linux-musl
+RUN cargo build --release --bin rickview
 
-FROM busybox AS runtime
-RUN addgroup -S myuser && adduser -S myuser -G myuser
-COPY --link --from=builder /app/target/x86_64-unknown-linux-musl/release/rickview /usr/local/bin/
-USER myuser
+#FROM alpine AS runtime
+#RUN apk add libgcc
+FROM debian:stable-slim AS runtime
+COPY --link --from=builder /app/target/release/rickview /usr/local/bin/rickview
 WORKDIR /app
 RUN mkdir -p data && touch data/kb.ttl
 CMD ["/usr/local/bin/rickview"]