ci: fix FreeBSD

.cirrus.yml

@@ -2,15 +2,18 @@ freebsd_instance:
   image: freebsd-12-2-release-amd64
 
 task:
-  name: FreeBSD 12.2
+  name: FreeBSD
   env:
     DEBUG: 'napi:*'
+    RUSTUP_HOME: /usr/local/rustup
+    CARGO_HOME: /usr/local/cargo
+    PATH: /usr/local/cargo/bin:$PATH
+    RUSTUP_IO_THREADS: 1
   setup_script:
     - pkg update
     - pkg install -y -f curl node yarn npm libnghttp2
     - curl https://sh.rustup.rs -sSf --output rustup.sh
     - sh rustup.sh -y --profile minimal --default-toolchain stable
-    - . $HOME/.cargo/env
     - |
       echo "~~~~ rustc --version ~~~~"
       rustc --version
@@ -19,7 +22,6 @@ task:
       echo "~~~~ yarn --version ~~~~"
       yarn --version
   test_script:
-    - . $HOME/.cargo/env
     - yarn install --ignore-platform --frozen-lockfile --registry https://registry.npmjs.org
     - yarn build
     - cargo test -p napi-sys --lib -- --nocapture