diff --git a/crates/squabble-cli/src/fetch.rs b/crates/squabble-cli/src/fetch.rs
index 184fa6b..0ec3c47 100644
--- a/crates/squabble-cli/src/fetch.rs
+++ b/crates/squabble-cli/src/fetch.rs
@@ -344,7 +344,8 @@ mod polarity_plumbing_tests {
     #[test]
     fn a_job_id_is_read_from_a_real_details_url() {
         // Shape taken from a live `gh pr view --json statusCheckRollup`.
-        let url = "https://github.com/hyperpolymath/standards/actions/runs/33817314194/job/100852208701";
+        let url =
+            "https://github.com/hyperpolymath/standards/actions/runs/33817314194/job/100852208701";
         assert_eq!(job_id_from_details_url(url), Some(100852208701));
     }
 
@@ -354,7 +355,8 @@ mod polarity_plumbing_tests {
         // of course. Cutting the id on `/` alone leaves the suffix attached,
         // `parse::<u64>` fails, and the green is skipped without a word — the
         // exact silent undercount this module exists to prevent.
-        let base = "https://github.com/hyperpolymath/standards/actions/runs/33817314194/job/100852208701";
+        let base =
+            "https://github.com/hyperpolymath/standards/actions/runs/33817314194/job/100852208701";
         for suffix in ["?check_suite_focus=true", "#step:4:1", "?a=1#step:2:9"] {
             let url = format!("{base}{suffix}");
             assert_eq!(
@@ -374,19 +376,14 @@ mod polarity_plumbing_tests {
             None
         );
         assert_eq!(
-            job_id_from_details_url(
-                "https://github.com/o/r/actions/runs/1"
-            ),
+            job_id_from_details_url("https://github.com/o/r/actions/runs/1"),
             None
         );
     }
 
     #[test]
     fn an_external_job_url_is_not_treated_as_a_github_actions_job() {
-        assert_eq!(
-            job_id_from_details_url("https://ci.example/job/42"),
-            None
-        );
+        assert_eq!(job_id_from_details_url("https://ci.example/job/42"), None);
     }
 
     #[test]
diff --git a/crates/squabble-cli/src/fight.rs b/crates/squabble-cli/src/fight.rs
index 046186d..0455ad2 100644
--- a/crates/squabble-cli/src/fight.rs
+++ b/crates/squabble-cli/src/fight.rs
@@ -15,6 +15,7 @@ use squabble_core::moves::Move;
 use squabble_core::outcome::Escalation;
 use squabble_core::polarity::Evidence;
 use squabble_core::outcome::Outcome;
+use squabble_core::polarity::{Applicability, Evidence, RepoDeclaration};
 use squabble_fight::context::RepoContext;
 use std::path::PathBuf;
 use std::process::ExitCode;
diff --git a/crates/squabble-core/src/polarity.rs b/crates/squabble-core/src/polarity.rs
index 0eef3f0..eead5fa 100644
--- a/crates/squabble-core/src/polarity.rs
+++ b/crates/squabble-core/src/polarity.rs
@@ -492,7 +492,10 @@ pub fn classify(
 
     let cause = if signature.matches(steps) {
         Some(VacuityCause::StubbedAfterSkippedScan)
-    } else if steps.iter().all(|s| s.conclusion == StepConclusion::Skipped) {
+    } else if steps
+        .iter()
+        .all(|s| s.conclusion == StepConclusion::Skipped)
+    {
         Some(VacuityCause::AllStepsSkipped)
     } else {
         None
@@ -669,7 +672,10 @@ mod tests {
         // A skip is half the signature, so anything we do not model must never
         // be mistaken for one.
         assert_eq!(StepConclusion::parse(None), StepConclusion::Other);
-        assert_eq!(StepConclusion::parse(Some("neutral")), StepConclusion::Other);
+        assert_eq!(
+            StepConclusion::parse(Some("neutral")),
+            StepConclusion::Other
+        );
         assert_eq!(
             StepConclusion::parse(Some("skipped")),
             StepConclusion::Skipped
@@ -830,7 +836,9 @@ mod tests {
             Recommendation::MakeItGreatInPractice
         );
         assert!(
-            unmeasured.describe().contains("target-tech-present=unmeasured"),
+            unmeasured
+                .describe()
+                .contains("target-tech-present=unmeasured"),
             "got `{}`",
             unmeasured.describe()
         );
@@ -878,13 +886,11 @@ mod tests {
     #[test]
     fn genuine_and_not_applicable_project_to_nothing() {
         assert!(PolarityVerdict::Genuine.to_move("c").is_none());
-        assert!(
-            PolarityVerdict::NotApplicable {
-                declaration: "d".into()
-            }
-            .to_move("c")
-            .is_none()
-        );
+        assert!(PolarityVerdict::NotApplicable {
+            declaration: "d".into()
+        }
+        .to_move("c")
+        .is_none());
     }
 
     // ---- the Rust witness of the SPARK theorem ------------------------------