diff --git a/.cargo/config.toml b/.cargo/config.toml
index d4cebf551ca8..f0d34ee463b9 100755
--- a/.cargo/config.toml
+++ b/.cargo/config.toml
@@ -40,7 +40,9 @@ rustflags = ["-C", "link-args=-Wl,-undefined,dynamic_lookup,-no_fixup_chains"]
 
 # To be able to run unit tests on Linux, support compilation to 'x86_64-unknown-linux-gnu'.
 [target.'cfg(target_os = "linux")']
-rustflags = ["-C", "link-args=-Wl,--warn-unresolved-symbols"]
+rustflags = [
+"-C", "link-args=-Wl,--warn-unresolved-symbols"
+]
 
 # To be able to run unit tests on Windows, support compilation to 'x86_64-pc-windows-msvc'.
 # Use Hybrid CRT to reduce the size of the binary (Coming by default with Windows 10 and later versions).
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index c497f29fba8d..d911b8a7cec1 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -25,7 +25,7 @@ env:
   # Since CI builds are more akin to from-scratch builds, incremental compilation adds unnecessary dependency-tracking and IO overhead, reducing caching effectiveness.
   # https://github.com/rust-lang/rust-analyzer/blob/25368d24308d6a94ffe8b99f0122bcf5a2175322/.github/workflows/ci.yaml#L11
   CARGO_INCREMENTAL: 0
-
+  TMPDIR: target/tmpdir
 concurrency:
   group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.sha }}
   cancel-in-progress: ${{ github.ref_name != 'main' }}