handle fs metadata.created() not present

Dockerfile

@@ -13,18 +13,19 @@ COPY frontend/ ./
 RUN npm run generate
 
 
-FROM rust:bookworm AS backend-builder
+FROM rust:alpine AS backend-builder
 WORKDIR /usr/src/warren
 
 COPY backend/Cargo.toml backend/Cargo.lock ./
 RUN mkdir -p src/bin/backend && mkdir src/lib && echo "fn main() {}" > src/bin/backend/main.rs  && echo "" > src/lib/lib.rs
+RUN apk add --no-cache pkgconfig openssl-dev libc-dev
 RUN cargo build --release
 COPY backend/ .
 RUN touch src/bin/backend/main.rs && touch src/lib/lib.rs
 RUN cargo build --release
 
 
-FROM debian:bookworm
+FROM alpine:3
 WORKDIR /var/lib/warren
 
 COPY --from=backend-builder /usr/src/warren/target/release/warren_backend /usr/bin/warren