3 files changed, 5 insertions, 2 deletions
diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index ded4bfb..45cba25 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -7,6 +7,8 @@ on:
 jobs:
   build:
     runs-on: ubuntu-latest
+    env:
+      RUSTFLAGS: -C linker=clang -C link-arg=-fuse-ld=mold
     strategy:
       fail-fast: false
       matrix:
@@ -22,6 +24,7 @@ jobs:
         sudo apt-get -qq update
         sudo apt-get install -y libxkbcommon-dev clang mold
     - uses: actions/cache@v4
+      if: matrix.rust-version != 'nightly'
       with:
         path: |
           ~/.cargo/bin/
diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index fa3fa20..2577f45 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -12,7 +12,7 @@ jobs:
       run: |
         export DEBIAN_FRONTED=noninteractive
         sudo apt-get -qq update
-        sudo apt-get install -y libxkbcommon-dev clang mold
+        sudo apt-get install -y libxkbcommon-dev
     - uses: actions/cache@v4
       with:
         path: |
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index c766584..a1c3ea7 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -4,7 +4,7 @@ jobs:
   test:
     runs-on: ubuntu-latest
     env:
-      RUSTFLAGS: --deny warnings
+      RUSTFLAGS: -C linker=clang -C link-arg=-fuse-ld=mold --deny warnings
     steps:
     - uses: hecrj/setup-rust-action@v2
     - uses: actions/checkout@master