Try debian:buster-slim instead of alpine
-FROM rust:stretch as base
+FROM rust:stretch as builder
RUN apt-get update && \
apt-get install -y --no-install-recommends \
@@ -22,7 +22,7 @@ COPY . .
RUN rustc -V; cargo -V; rustup -V; cargo test --all && cargo build --release
-FROM alpine:latest
-COPY --from=base /zebra/target/release/zebrad .
+FROM debian:buster-slim
+COPY --from=builder /zebra/target/release/zebrad .
ENV PORT 8233
CMD ["./zebrad", "seed"]
