diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 298cbb1..d86c589 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -67,9 +67,9 @@ jobs:
         # Still run doc tests even if lib/integration tests fail:
         if: ${{ !cancelled() }}
         env:
-          # This ensures the citra logs and video output get put in a directory where the
-          # artifact upload can find them (instead of being removed from the tmpdir)
-          RUSTDOCFLAGS: " --persist-doctests ${{ env.GITHUB_WORKSPACE }}/target/armv6k-nintendo-3ds/debug/doctests"
+          # This ensures the citra logs and video output get persisted to a
+          # directory where the artifact upload can find them.
+          RUSTDOCFLAGS: " --persist-doctests target/armv6k-nintendo-3ds/debug/doctests"
         uses: ./run-tests
         with:
           working-directory: test-runner
@@ -82,5 +82,5 @@ jobs:
         with:
           name: citra-logs-${{ matrix.toolchain }}
           path: |
-            target/armv6k-nintendo-3ds/debug/**/*.txt
-            target/armv6k-nintendo-3ds/debug/**/*.webm
+            test-runner/target/armv6k-nintendo-3ds/debug/**/*.txt
+            test-runner/target/armv6k-nintendo-3ds/debug/**/*.webm
diff --git a/README.md b/README.md
index e321dc3..f65b80f 100644
--- a/README.md
+++ b/README.md
@@ -26,7 +26,7 @@ In `lib.rs` and any integration test files:
 ```
 
 Then use the `setup` and `run-tests` actions in your github workflow. This
-example shows the default value for each of the inputs:
+example shows the default value for each of the inputs.
 
 ```yml
 jobs:
@@ -61,3 +61,6 @@ jobs:
           # https://github.com/actions/runner/issues/2058
           working-directory: ${GITHUB_WORKSPACE}
 ```
+
+See [`ci.yml`](.github/workflows/ci.yml) to see a full lint and test workflow
+using these actions (including uploading output artifacts from the tests).
diff --git a/run-tests/action.yml b/run-tests/action.yml
index 5f70f30..d61b6e7 100644
--- a/run-tests/action.yml
+++ b/run-tests/action.yml
@@ -44,20 +44,24 @@ runs:
     - name: Run cargo 3ds test
       shell: bash
       # Set a custom runner for `cargo test` commands to use.
-      # Use ${GITHUB_WORKSPACE} due to
+      # Use ${PWD} and ${RUNNER_TEMP} due to
       # https://github.com/actions/runner/issues/2058, which also means
-      # we have to export this instead of using the env: key
+      # we have to export this in `run` instead of using the `env` key
       run: |
         cd ${{ inputs.working-directory }}
+
+        # Hopefully this still works if the input is an absolute path:
+        mounted_pwd="${{ github.workspace }}/${{ inputs.working-directory }}"
+
         export CARGO_TARGET_ARMV6K_NINTENDO_3DS_RUNNER="
             docker run --rm
-                -v ${{ runner.temp }}:${{ runner.temp }}
-                -v ${{ github.workspace }}/target:/app/target
                 -v ${{ github.workspace }}:${GITHUB_WORKSPACE}
+                -v ${mounted_pwd}/target:/app/target
+                -v ${{ runner.temp }}:${RUNNER_TEMP}
                 ${{ inputs.runner-image }}:latest"
         env
         cargo 3ds -v test ${{ inputs.args }}
       env:
-        # Ensure that doctests get built into a path which is mounted on the host
-        # as well as in this container (via the bind mount in the RUNNER command)
-        TMPDIR: ${{ runner.temp }}
+        # Make sure doctests are built into the shared tempdir instead of the
+        # container's /tmp which will be immediately removed
+        TMPDIR: ${{ env.RUNNER_TEMP }}
diff --git a/test-runner/src/lib.rs b/test-runner/src/lib.rs
index a60079d..f532134 100644
--- a/test-runner/src/lib.rs
+++ b/test-runner/src/lib.rs
@@ -48,6 +48,10 @@ pub fn run_socket(tests: &[&TestDescAndFn]) {
     run::<SocketRunner>(tests);
 }
 
+// Use a neat little trick with cfg(doctest) to make code fences appear in
+// rustdoc output, but still compile normally when doctesting. This raises warnings
+// for invalid code though, so we also silence that lint here.
+#[cfg_attr(not(doctest), allow(rustdoc::invalid_rust_codeblocks))]
 /// Helper macro for writing doctests using this runner. Wrap this macro around
 /// your normal doctest to enable running it with the test runners in this crate.
 ///
@@ -59,22 +63,27 @@ pub fn run_socket(tests: &[&TestDescAndFn]) {
 ///
 /// ## Custom runner
 ///
+#[cfg_attr(not(doctest), doc = "````")]
 /// ```no_run
 /// test_runner::doctest! { SocketRunner,
 ///     assert_eq!(2 + 2, 4);
 /// }
 /// ```
+#[cfg_attr(not(doctest), doc = "````")]
 ///
 /// ## `should_panic`
 ///
+#[cfg_attr(not(doctest), doc = "````")]
 /// ```should_panic
 /// test_runner::doctest! {
 ///     assert_eq!(2 + 2, 5);
 /// }
 /// ```
+#[cfg_attr(not(doctest), doc = "````")]
 ///
 /// ## Custom `fn main`
 ///
+#[cfg_attr(not(doctest), doc = "````")]
 /// ```
 /// test_runner::doctest! {
 ///     fn main() {
@@ -82,7 +91,9 @@ pub fn run_socket(tests: &[&TestDescAndFn]) {
 ///     }
 /// }
 /// ```
+#[cfg_attr(not(doctest), doc = "````")]
 ///
+#[cfg_attr(not(doctest), doc = "````")]
 /// ```
 /// test_runner::doctest! {
 ///     fn main() -> Result<(), Box<dyn std::error::Error>> {
@@ -91,18 +102,21 @@ pub fn run_socket(tests: &[&TestDescAndFn]) {
 ///     }
 /// }
 /// ```
+#[cfg_attr(not(doctest), doc = "````")]
 ///
 /// ## Implicit return type
 ///
 /// Note that for the rustdoc preprocessor to understand the return type, the
 /// `Ok(())` expression must be written _outside_ the `doctest!` invocation.
 ///
+#[cfg_attr(not(doctest), doc = "````")]
 /// ```
 /// test_runner::doctest! {
 ///     assert_eq!(2 + 2, 4);
 /// }
 /// Ok::<(), std::io::Error>(())
 /// ```
+#[cfg_attr(not(doctest), doc = "````")]
 #[macro_export]
 macro_rules! doctest {
     ($runner:ident, fn main() $(-> $ret:ty)? { $($body:tt)* } ) => {
@@ -228,9 +242,6 @@ mod link_fix {
     }
 }
 
-#[cfg(doctest)]
-struct Dummy;
-
 #[cfg(test)]
 mod tests {
     #[test]