diff --git a/crates/bench/benches/generic.rs b/crates/bench/benches/generic.rs
index 231171c0521..1013566df8b 100644
--- a/crates/bench/benches/generic.rs
+++ b/crates/bench/benches/generic.rs
@@ -15,7 +15,7 @@ use spacetimedb_testing::modules::{Csharp, Rust};
 
 #[cfg(target_env = "msvc")]
 #[global_allocator]
-static GLOBAL: MiMalloc = MiMalloc;
+static GLOBAL: mimalloc::MiMalloc = mimalloc::MiMalloc;
 
 #[cfg(not(target_env = "msvc"))]
 use tikv_jemallocator::Jemalloc;
diff --git a/crates/bench/benches/special.rs b/crates/bench/benches/special.rs
index daf97d99ac1..2b8acc2c27c 100644
--- a/crates/bench/benches/special.rs
+++ b/crates/bench/benches/special.rs
@@ -15,7 +15,7 @@ use std::sync::OnceLock;
 
 #[cfg(target_env = "msvc")]
 #[global_allocator]
-static GLOBAL: MiMalloc = MiMalloc;
+static GLOBAL: mimalloc::MiMalloc = mimalloc::MiMalloc;
 
 #[cfg(not(target_env = "msvc"))]
 use tikv_jemallocator::Jemalloc;
diff --git a/crates/core/src/db/relational_db.rs b/crates/core/src/db/relational_db.rs
index f516759b53f..1398e17f82c 100644
--- a/crates/core/src/db/relational_db.rs
+++ b/crates/core/src/db/relational_db.rs
@@ -1939,6 +1939,7 @@ mod tests {
     use spacetimedb_sats::buffer::BufReader;
     use spacetimedb_sats::product;
     use spacetimedb_schema::schema::RowLevelSecuritySchema;
+    #[cfg(unix)]
     use spacetimedb_snapshot::Snapshot;
     use spacetimedb_table::read_column::ReadColumn;
     use spacetimedb_table::table::RowRef;
@@ -2909,6 +2910,7 @@ mod tests {
         let (dir, repo) = make_snapshot(root.clone(), Identity::ZERO, 0, CompressType::None, true);
         stdb.take_snapshot(&repo)?;
 
+        #[cfg(unix)]
         let total_objects = repo.size_on_disk()?.object_count;
         // Another snapshots that will hardlink part of the first one
         for i in 0..2 {
diff --git a/crates/core/src/worker_metrics/mod.rs b/crates/core/src/worker_metrics/mod.rs
index c2deecc8908..9da8b966bb9 100644
--- a/crates/core/src/worker_metrics/mod.rs
+++ b/crates/core/src/worker_metrics/mod.rs
@@ -265,14 +265,15 @@ pub static WORKER_METRICS: Lazy<WorkerMetrics> = Lazy::new(WorkerMetrics::new);
 #[cfg(not(target_env = "msvc"))]
 use tikv_jemalloc_ctl::{epoch, stats};
 
+#[cfg(not(target_env = "msvc"))]
 static SPAWN_JEMALLOC_GUARD: Once = Once::new();
-pub fn spawn_jemalloc_stats(node_id: String) {
+pub fn spawn_jemalloc_stats(_node_id: String) {
     #[cfg(not(target_env = "msvc"))]
     SPAWN_JEMALLOC_GUARD.call_once(|| {
         spawn(async move {
-            let allocated_bytes = WORKER_METRICS.jemalloc_allocated_bytes.with_label_values(&node_id);
-            let resident_bytes = WORKER_METRICS.jemalloc_resident_bytes.with_label_values(&node_id);
-            let active_bytes = WORKER_METRICS.jemalloc_active_bytes.with_label_values(&node_id);
+            let allocated_bytes = WORKER_METRICS.jemalloc_allocated_bytes.with_label_values(&_node_id);
+            let resident_bytes = WORKER_METRICS.jemalloc_resident_bytes.with_label_values(&_node_id);
+            let active_bytes = WORKER_METRICS.jemalloc_active_bytes.with_label_values(&_node_id);
 
             let e = epoch::mib().unwrap();
             loop {
diff --git a/crates/paths/src/lib.rs b/crates/paths/src/lib.rs
index 56c89b29714..0e74fffde89 100644
--- a/crates/paths/src/lib.rs
+++ b/crates/paths/src/lib.rs
@@ -268,13 +268,12 @@ impl SpacetimePaths {
 
 #[cfg(test)]
 mod tests {
-    use std::ffi::{OsStr, OsString};
+    use crate::{PathBufExt, RootDir, SpacetimePaths};
     use std::path::Path;
 
-    use super::*;
-
+    #[cfg(not(windows))]
     mod vars {
-        use super::*;
+        use std::ffi::{OsStr, OsString};
         struct ResetVar<'a>(&'a str, Option<OsString>);
         impl Drop for ResetVar<'_> {
             fn drop(&mut self) {
@@ -320,6 +319,8 @@ mod tests {
     #[cfg(windows)]
     #[test]
     fn windows() {
+        use crate::SpacetimePaths;
+
         let paths = SpacetimePaths::platform_defaults().unwrap();
         let appdata_local = dirs::data_local_dir().unwrap();
         assert_eq!(paths.cli_config_dir.0, appdata_local.join("config"));
diff --git a/crates/update/src/proxy.rs b/crates/update/src/proxy.rs
index ec5811bc8f2..95d8ef8f2ae 100644
--- a/crates/update/src/proxy.rs
+++ b/crates/update/src/proxy.rs
@@ -9,7 +9,7 @@ use std::process::ExitCode;
 
 pub(crate) fn run_cli(
     paths: Option<&SpacetimePaths>,
-    argv0: Option<&OsStr>,
+    _argv0: Option<&OsStr>,
     args: Vec<OsString>,
 ) -> anyhow::Result<ExitCode> {
     let parse_args = || PartialCliArgs::parse(&args);
@@ -44,8 +44,8 @@ pub(crate) fn run_cli(
     #[cfg(unix)]
     {
         use std::os::unix::process::CommandExt;
-        if let Some(argv0) = argv0 {
-            cmd.arg0(argv0);
+        if let Some(_argv0) = _argv0 {
+            cmd.arg0(_argv0);
         }
     };
     let exec_result = exec_replace(&mut cmd).with_context(|| format!("exec failed for {}", cli_path.display()));