diff --git a/.github/workflows/build-rhel7.yml b/.github/workflows/build-rhel7.yml
index fc5f753..2050774 100644
--- a/.github/workflows/build-rhel7.yml
+++ b/.github/workflows/build-rhel7.yml
@@ -11,7 +11,7 @@ jobs:
       # image: "ugnvc/psi:daqbufferbuild-0.0.6"
       image: ugnvc/psi:daqbuild01
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - run: /usr/bin/df -h
       - run: pwd
       - run: ls -la
@@ -28,7 +28,10 @@ jobs:
       #- run: echo "${PATH}"
       #- run: "/bin/bash -c 'echo $PATH && source /root/.cargo/env && echo $PATH && ls -la /root/.cargo/bin'"
       # - run: "/bin/bash -c 'export RUSTUP_HOME=/root/.rustup && export CARGO_HOME=/root/.cargo && export PATH=\"/root/.cargo/bin:$PATH\" && echo $PATH && cargo build --release'"
-      - run: /bin/bash -c 'source $HOME/.cargo/env && which cargo && which rustc && rustc --version'
+      - run: /bin/bash -c 'source $HOME/.cargo/env && echo $PATH'
+      - run: /bin/bash -c 'source $HOME/.cargo/env && which cargo'
+      - run: /bin/bash -c 'source $HOME/.cargo/env && which rustc'
+      - run: /bin/bash -c 'source $HOME/.cargo/env && rustc --version'
       # - uses: actions/upload-artifact@v2
       #   with:
       #     name: daqbufferbin