👷 Disable incremental compilation and use a single core to reduce the RAM consumption

Dockerfile

@@ -1,18 +1,20 @@
 FROM rust:latest AS builder
 
+# Disable incremental compilation
+# Cf. https://doc.rust-lang.org/cargo/reference/profiles.html#incremental
+ARG CARGO_INCREMENTAL=0
+
 WORKDIR /usr/src/beau-gosse-du-92
 
 COPY ./fonts ./fonts
 COPY ./images ./images
-
-
 COPY ./Dioxus.toml .
 COPY Cargo.* .
 COPY ./build.rs .
 COPY ./src ./src
 
-RUN cargo install dioxus-cli
-RUN dx build -r --platform web
+RUN cargo install -j 1 dioxus-cli
+RUN dx build -r --platform web -- -j 1
 
 
 FROM nginx:mainline-alpine-slim