diff --git a/crates/cargo-test-support/src/git.rs b/crates/cargo-test-support/src/git.rs
index 2b838e8c991..9863c5045ba 100644
--- a/crates/cargo-test-support/src/git.rs
+++ b/crates/cargo-test-support/src/git.rs
@@ -38,7 +38,7 @@ use some of the helper functions in this file to interact with the repository.
 
 */
 
-use crate::{path2url, project, Project, ProjectBuilder, SymlinkBuilder};
+use crate::{paths::CargoPathExt, project, Project, ProjectBuilder, SymlinkBuilder};
 use std::fs;
 use std::path::{Path, PathBuf};
 use std::sync::Once;
@@ -118,7 +118,7 @@ impl Repository {
     }
 
     pub fn url(&self) -> Url {
-        path2url(self.0.workdir().unwrap().to_path_buf())
+        self.0.workdir().unwrap().to_url()
     }
 
     pub fn revparse_head(&self) -> String {
diff --git a/crates/cargo-test-support/src/lib.rs b/crates/cargo-test-support/src/lib.rs
index 9f6d12077f9..17632fc770e 100644
--- a/crates/cargo-test-support/src/lib.rs
+++ b/crates/cargo-test-support/src/lib.rs
@@ -74,6 +74,7 @@ pub mod tools;
 
 pub mod prelude {
     pub use crate::cargo_test;
+    pub use crate::paths::CargoPathExt;
     pub use crate::ArgLine;
     pub use crate::CargoCommand;
     pub use crate::ChannelChanger;
@@ -339,7 +340,8 @@ impl Project {
 
     /// File url for root, ex: `file:///path/to/cargo/target/cit/t0/foo`
     pub fn url(&self) -> Url {
-        path2url(self.root())
+        use paths::CargoPathExt;
+        self.root().to_url()
     }
 
     /// Path to an example built as a library.
@@ -1184,10 +1186,6 @@ pub fn basic_lib_manifest(name: &str) -> String {
     )
 }
 
-pub fn path2url<P: AsRef<Path>>(p: P) -> Url {
-    Url::from_file_path(p).ok().unwrap()
-}
-
 struct RustcInfo {
     verbose_version: String,
     host: String,
diff --git a/crates/cargo-test-support/src/paths.rs b/crates/cargo-test-support/src/paths.rs
index 806810b87a8..1cd5b5b0831 100644
--- a/crates/cargo-test-support/src/paths.rs
+++ b/crates/cargo-test-support/src/paths.rs
@@ -111,6 +111,8 @@ pub fn home() -> PathBuf {
 }
 
 pub trait CargoPathExt {
+    fn to_url(&self) -> url::Url;
+
     fn rm_rf(&self);
     fn mkdir_p(&self);
 
@@ -132,6 +134,10 @@ pub trait CargoPathExt {
 }
 
 impl CargoPathExt for Path {
+    fn to_url(&self) -> url::Url {
+        url::Url::from_file_path(self).ok().unwrap()
+    }
+
     fn rm_rf(&self) {
         let meta = match self.symlink_metadata() {
             Ok(meta) => meta,
@@ -211,6 +217,30 @@ impl CargoPathExt for Path {
     }
 }
 
+impl CargoPathExt for PathBuf {
+    fn to_url(&self) -> url::Url {
+        self.as_path().to_url()
+    }
+
+    fn rm_rf(&self) {
+        self.as_path().rm_rf()
+    }
+    fn mkdir_p(&self) {
+        self.as_path().mkdir_p()
+    }
+
+    fn ls_r(&self) -> Vec<PathBuf> {
+        self.as_path().ls_r()
+    }
+
+    fn move_in_time<F>(&self, travel_amount: F)
+    where
+        F: Fn(i64, u32) -> (i64, u32),
+    {
+        self.as_path().move_in_time(travel_amount)
+    }
+}
+
 fn do_op<F>(path: &Path, desc: &str, mut f: F)
 where
     F: FnMut(&Path) -> io::Result<()>,
diff --git a/tests/testsuite/bench.rs b/tests/testsuite/bench.rs
index 2b3554de75f..e84d93d7428 100644
--- a/tests/testsuite/bench.rs
+++ b/tests/testsuite/bench.rs
@@ -1,6 +1,5 @@
 //! Tests for the `cargo bench` command.
 
-use cargo_test_support::paths::CargoPathExt;
 use cargo_test_support::prelude::*;
 use cargo_test_support::{basic_bin_manifest, basic_lib_manifest, basic_manifest, project, str};
 
diff --git a/tests/testsuite/build.rs b/tests/testsuite/build.rs
index 6ac9b30de8a..d18afd6568b 100644
--- a/tests/testsuite/build.rs
+++ b/tests/testsuite/build.rs
@@ -12,7 +12,7 @@ use cargo::{
     GlobalContext,
 };
 use cargo_test_support::compare::assert_e2e;
-use cargo_test_support::paths::{root, CargoPathExt};
+use cargo_test_support::paths::root;
 use cargo_test_support::prelude::*;
 use cargo_test_support::registry::Package;
 use cargo_test_support::str;
diff --git a/tests/testsuite/build_script.rs b/tests/testsuite/build_script.rs
index 34a62a17349..dad106862e8 100644
--- a/tests/testsuite/build_script.rs
+++ b/tests/testsuite/build_script.rs
@@ -7,7 +7,6 @@ use std::thread;
 
 use cargo_test_support::compare::assert_e2e;
 use cargo_test_support::install::cargo_home;
-use cargo_test_support::paths::CargoPathExt;
 use cargo_test_support::prelude::*;
 use cargo_test_support::registry::Package;
 use cargo_test_support::str;
diff --git a/tests/testsuite/cache_lock.rs b/tests/testsuite/cache_lock.rs
index 49468a2f957..3f3710fc799 100644
--- a/tests/testsuite/cache_lock.rs
+++ b/tests/testsuite/cache_lock.rs
@@ -3,7 +3,7 @@
 use std::thread::JoinHandle;
 
 use cargo::util::cache_lock::{CacheLockMode, CacheLocker};
-use cargo_test_support::paths::{self, CargoPathExt};
+use cargo_test_support::paths;
 use cargo_test_support::prelude::*;
 use cargo_test_support::{retry, thread_wait_timeout, threaded_timeout};
 
diff --git a/tests/testsuite/cargo_command.rs b/tests/testsuite/cargo_command.rs
index 4bbe4e38830..6b546a6fbad 100644
--- a/tests/testsuite/cargo_command.rs
+++ b/tests/testsuite/cargo_command.rs
@@ -8,7 +8,6 @@ use std::process::Stdio;
 use std::str;
 
 use cargo_test_support::basic_manifest;
-use cargo_test_support::paths::CargoPathExt;
 use cargo_test_support::prelude::*;
 use cargo_test_support::registry::Package;
 use cargo_test_support::str;
diff --git a/tests/testsuite/check.rs b/tests/testsuite/check.rs
index b3377b1f88f..d9911ee7400 100644
--- a/tests/testsuite/check.rs
+++ b/tests/testsuite/check.rs
@@ -4,7 +4,6 @@ use std::fmt::{self, Write};
 
 use cargo_test_support::compare::assert_e2e;
 use cargo_test_support::install::exe;
-use cargo_test_support::paths::CargoPathExt;
 use cargo_test_support::prelude::*;
 use cargo_test_support::registry::Package;
 use cargo_test_support::str;
diff --git a/tests/testsuite/clean.rs b/tests/testsuite/clean.rs
index 6c7917eb5ab..f6cbddb0156 100644
--- a/tests/testsuite/clean.rs
+++ b/tests/testsuite/clean.rs
@@ -1,6 +1,5 @@
 //! Tests for the `cargo clean` command.
 
-use cargo_test_support::paths::CargoPathExt;
 use cargo_test_support::prelude::*;
 use cargo_test_support::registry::Package;
 use cargo_test_support::str;
diff --git a/tests/testsuite/dep_info.rs b/tests/testsuite/dep_info.rs
index 451506c83e9..39d55815b17 100644
--- a/tests/testsuite/dep_info.rs
+++ b/tests/testsuite/dep_info.rs
@@ -6,7 +6,7 @@ use std::path::Path;
 use std::str;
 
 use cargo_test_support::compare::assert_e2e;
-use cargo_test_support::paths::{self, CargoPathExt};
+use cargo_test_support::paths;
 use cargo_test_support::prelude::*;
 use cargo_test_support::registry::Package;
 use cargo_test_support::str;
diff --git a/tests/testsuite/doc.rs b/tests/testsuite/doc.rs
index 274c33b8021..713c841c5ad 100644
--- a/tests/testsuite/doc.rs
+++ b/tests/testsuite/doc.rs
@@ -4,7 +4,6 @@ use std::fs;
 use std::str;
 
 use cargo::core::compiler::RustDocFingerprint;
-use cargo_test_support::paths::CargoPathExt;
 use cargo_test_support::prelude::*;
 use cargo_test_support::registry::Package;
 use cargo_test_support::str;
diff --git a/tests/testsuite/features.rs b/tests/testsuite/features.rs
index 1213c4a5574..f821395e34a 100644
--- a/tests/testsuite/features.rs
+++ b/tests/testsuite/features.rs
@@ -1,6 +1,5 @@
 //! Tests for `[features]` table.
 
-use cargo_test_support::paths::CargoPathExt;
 use cargo_test_support::prelude::*;
 use cargo_test_support::registry::{Dependency, Package};
 use cargo_test_support::str;
diff --git a/tests/testsuite/features2.rs b/tests/testsuite/features2.rs
index 164a0ca27d3..06d56a26274 100644
--- a/tests/testsuite/features2.rs
+++ b/tests/testsuite/features2.rs
@@ -4,7 +4,6 @@ use std::fs::File;
 
 use cargo_test_support::cross_compile::{self, alternate};
 use cargo_test_support::install::cargo_home;
-use cargo_test_support::paths::CargoPathExt;
 use cargo_test_support::prelude::*;
 use cargo_test_support::publish::validate_crate_contents;
 use cargo_test_support::registry::{Dependency, Package};
diff --git a/tests/testsuite/fix.rs b/tests/testsuite/fix.rs
index e6d0544ab54..7ebab59f858 100644
--- a/tests/testsuite/fix.rs
+++ b/tests/testsuite/fix.rs
@@ -3,7 +3,7 @@
 use cargo::core::Edition;
 use cargo_test_support::compare::assert_e2e;
 use cargo_test_support::git::{self, init};
-use cargo_test_support::paths::{self, CargoPathExt};
+use cargo_test_support::paths;
 use cargo_test_support::prelude::*;
 use cargo_test_support::registry::{Dependency, Package};
 use cargo_test_support::str;
diff --git a/tests/testsuite/freshness.rs b/tests/testsuite/freshness.rs
index c317afd48ab..37c6e7b21db 100644
--- a/tests/testsuite/freshness.rs
+++ b/tests/testsuite/freshness.rs
@@ -9,7 +9,7 @@ use std::process::Stdio;
 use std::thread;
 use std::time::SystemTime;
 
-use cargo_test_support::paths::{self, CargoPathExt};
+use cargo_test_support::paths;
 use cargo_test_support::prelude::*;
 use cargo_test_support::registry::Package;
 use cargo_test_support::{
diff --git a/tests/testsuite/git.rs b/tests/testsuite/git.rs
index eee52795622..ac7a4348415 100644
--- a/tests/testsuite/git.rs
+++ b/tests/testsuite/git.rs
@@ -10,11 +10,11 @@ use std::sync::Arc;
 use std::thread;
 
 use cargo_test_support::git::cargo_uses_gitoxide;
-use cargo_test_support::paths::{self, CargoPathExt};
+use cargo_test_support::paths;
 use cargo_test_support::prelude::IntoData;
 use cargo_test_support::prelude::*;
 use cargo_test_support::registry::Package;
-use cargo_test_support::{basic_lib_manifest, basic_manifest, git, main_file, path2url, project};
+use cargo_test_support::{basic_lib_manifest, basic_manifest, git, main_file, project};
 use cargo_test_support::{sleep_ms, str, t, Project};
 
 #[cargo_test]
@@ -878,7 +878,7 @@ fn dep_with_submodule() {
     let git_project2 = git::new("dep2", |project| project.file("lib.rs", "pub fn dep() {}"));
 
     let repo = git2::Repository::open(&git_project.root()).unwrap();
-    let url = path2url(git_project2.root()).to_string();
+    let url = git_project2.root().to_url().to_string();
     git::add_submodule(&repo, &url, Path::new("src"));
     git::commit(&repo);
 
@@ -1000,7 +1000,7 @@ fn dep_with_bad_submodule() {
     let git_project2 = git::new("dep2", |project| project.file("lib.rs", "pub fn dep() {}"));
 
     let repo = git2::Repository::open(&git_project.root()).unwrap();
-    let url = path2url(git_project2.root()).to_string();
+    let url = git_project2.root().to_url().to_string();
     git::add_submodule(&repo, &url, Path::new("src"));
     git::commit(&repo);
 
@@ -2441,12 +2441,12 @@ fn dont_require_submodules_are_checked_out() {
     let git2 = git::new("dep2", |p| p);
 
     let repo = git2::Repository::open(&git1.root()).unwrap();
-    let url = path2url(git2.root()).to_string();
+    let url = git2.root().to_url().to_string();
     git::add_submodule(&repo, &url, Path::new("a/submodule"));
     git::commit(&repo);
 
     git2::Repository::init(&p.root()).unwrap();
-    let url = path2url(git1.root()).to_string();
+    let url = git1.root().to_url().to_string();
     let dst = paths::home().join("foo");
     git2::Repository::clone(&url, &dst).unwrap();
 
@@ -2863,7 +2863,7 @@ fn failed_submodule_checkout() {
     drop((repo, url));
 
     let repo = git2::Repository::open(&git_project.root()).unwrap();
-    let url = path2url(git_project2.root()).to_string();
+    let url = git_project2.root().to_url().to_string();
     git::add_submodule(&repo, &url, Path::new("src"));
     git::commit(&repo);
     drop(repo);
@@ -3152,7 +3152,7 @@ fn dirty_submodule() {
         project.no_manifest().file("lib.rs", "pub fn f() {}")
     });
 
-    let url = path2url(git_project2.root()).to_string();
+    let url = git_project2.root().to_url().to_string();
     git::add_submodule(&repo, &url, Path::new("src"));
 
     // Submodule added, but not committed.
@@ -3200,7 +3200,7 @@ to proceed despite this and include the uncommitted changes, pass the `--allow-d
 
     // Try with a nested submodule.
     let git_project3 = git::new("bar", |project| project.no_manifest().file("mod.rs", ""));
-    let url = path2url(git_project3.root()).to_string();
+    let url = git_project3.root().to_url().to_string();
     git::add_submodule(&sub_repo, &url, Path::new("bar"));
     git_project
         .cargo("package --no-verify")
@@ -4085,7 +4085,7 @@ fn git_worktree_with_bare_original_repo() {
             .bare(true)
             .clone_local(git2::build::CloneLocal::Local)
             .clone(
-                path2url(git_project.root()).as_str(),
+                git_project.root().to_url().as_str(),
                 &paths::root().join("foo-bare"),
             )
             .unwrap()
diff --git a/tests/testsuite/global_cache_tracker.rs b/tests/testsuite/global_cache_tracker.rs
index 11f0b5ceef4..449cdc6e368 100644
--- a/tests/testsuite/global_cache_tracker.rs
+++ b/tests/testsuite/global_cache_tracker.rs
@@ -18,7 +18,7 @@ use cargo::core::global_cache_tracker::{self, DeferredGlobalLastUse, GlobalCache
 use cargo::util::cache_lock::CacheLockMode;
 use cargo::util::interning::InternedString;
 use cargo::GlobalContext;
-use cargo_test_support::paths::{self, CargoPathExt};
+use cargo_test_support::paths;
 use cargo_test_support::prelude::*;
 use cargo_test_support::registry::{Package, RegistryBuilder};
 use cargo_test_support::{
diff --git a/tests/testsuite/install.rs b/tests/testsuite/install.rs
index 09ce2ec474f..9551261db4d 100644
--- a/tests/testsuite/install.rs
+++ b/tests/testsuite/install.rs
@@ -21,7 +21,7 @@ use cargo_util::{ProcessBuilder, ProcessError};
 use cargo_test_support::install::{
     assert_has_installed_exe, assert_has_not_installed_exe, cargo_home, exe,
 };
-use cargo_test_support::paths::{self, CargoPathExt};
+use cargo_test_support::paths;
 
 fn pkg(name: &str, vers: &str) {
     Package::new(name, vers)
diff --git a/tests/testsuite/install_upgrade.rs b/tests/testsuite/install_upgrade.rs
index d3b74cd196c..616538a6521 100644
--- a/tests/testsuite/install_upgrade.rs
+++ b/tests/testsuite/install_upgrade.rs
@@ -8,7 +8,6 @@ use std::sync::atomic::{AtomicUsize, Ordering};
 
 use cargo::core::PackageId;
 use cargo_test_support::install::{cargo_home, exe};
-use cargo_test_support::paths::CargoPathExt;
 use cargo_test_support::prelude::*;
 use cargo_test_support::registry::{self, Package};
 use cargo_test_support::{
diff --git a/tests/testsuite/local_registry.rs b/tests/testsuite/local_registry.rs
index 42e2f18d410..7f2079b48dc 100644
--- a/tests/testsuite/local_registry.rs
+++ b/tests/testsuite/local_registry.rs
@@ -2,7 +2,7 @@
 
 use std::fs;
 
-use cargo_test_support::paths::{self, CargoPathExt};
+use cargo_test_support::paths;
 use cargo_test_support::prelude::*;
 use cargo_test_support::registry::{registry_path, Package};
 use cargo_test_support::{basic_manifest, project, str, t};
diff --git a/tests/testsuite/login.rs b/tests/testsuite/login.rs
index fed64728435..9d5f3a2f811 100644
--- a/tests/testsuite/login.rs
+++ b/tests/testsuite/login.rs
@@ -4,7 +4,7 @@ use std::fs;
 use std::path::PathBuf;
 
 use cargo_test_support::cargo_process;
-use cargo_test_support::paths::{self, CargoPathExt};
+use cargo_test_support::paths;
 use cargo_test_support::prelude::*;
 use cargo_test_support::registry::{self, RegistryBuilder};
 use cargo_test_support::str;
diff --git a/tests/testsuite/logout.rs b/tests/testsuite/logout.rs
index 0ff27076bd5..aa2ac38fc78 100644
--- a/tests/testsuite/logout.rs
+++ b/tests/testsuite/logout.rs
@@ -1,7 +1,7 @@
 //! Tests for the `cargo logout` command.
 
 use super::login::check_token;
-use cargo_test_support::paths::{self, CargoPathExt};
+use cargo_test_support::paths;
 use cargo_test_support::prelude::*;
 use cargo_test_support::registry::TestRegistry;
 use cargo_test_support::{cargo_process, registry, str};
diff --git a/tests/testsuite/old_cargos.rs b/tests/testsuite/old_cargos.rs
index e177b2bf0a2..cb12876abc5 100644
--- a/tests/testsuite/old_cargos.rs
+++ b/tests/testsuite/old_cargos.rs
@@ -15,7 +15,6 @@
 use std::fs;
 
 use cargo::CargoResult;
-use cargo_test_support::paths::CargoPathExt;
 use cargo_test_support::prelude::*;
 use cargo_test_support::registry::{self, Dependency, Package};
 use cargo_test_support::{cargo_exe, execs, paths, process, project, rustc_host};
diff --git a/tests/testsuite/owner.rs b/tests/testsuite/owner.rs
index 7f7dd8f4b74..ec473183f34 100644
--- a/tests/testsuite/owner.rs
+++ b/tests/testsuite/owner.rs
@@ -2,7 +2,6 @@
 
 use std::fs;
 
-use cargo_test_support::paths::CargoPathExt;
 use cargo_test_support::prelude::*;
 use cargo_test_support::project;
 use cargo_test_support::registry::{self, api_path};
diff --git a/tests/testsuite/package.rs b/tests/testsuite/package.rs
index 773cdf75872..3ed3c0e2ed9 100644
--- a/tests/testsuite/package.rs
+++ b/tests/testsuite/package.rs
@@ -3,13 +3,12 @@
 use std::fs::{self, read_to_string, File};
 use std::path::Path;
 
-use cargo_test_support::paths::CargoPathExt;
 use cargo_test_support::prelude::*;
 use cargo_test_support::publish::validate_crate_contents;
 use cargo_test_support::registry::{self, Package};
 use cargo_test_support::{
-    basic_manifest, cargo_process, git, path2url, paths, project, rustc_host, str,
-    symlink_supported, t, ProjectBuilder,
+    basic_manifest, cargo_process, git, paths, project, rustc_host, str, symlink_supported, t,
+    ProjectBuilder,
 };
 use flate2::read::GzDecoder;
 use tar::Archive;
@@ -608,7 +607,7 @@ fn package_git_submodule() {
     });
 
     let repository = git2::Repository::open(&project.root()).unwrap();
-    let url = path2url(library.root()).to_string();
+    let url = library.root().to_url().to_string();
     git::add_submodule(&repository, &url, Path::new("bar"));
     git::commit(&repository);
 
@@ -656,7 +655,7 @@ fn package_symlink_to_submodule() {
     });
 
     let repository = git2::Repository::open(&project.root()).unwrap();
-    let url = path2url(library.root()).to_string();
+    let url = library.root().to_url().to_string();
     git::add_submodule(&repository, &url, Path::new("submodule"));
     t!(symlink(
         &project.root().join("submodule"),
diff --git a/tests/testsuite/path.rs b/tests/testsuite/path.rs
index ff5156d618c..17179a520cc 100644
--- a/tests/testsuite/path.rs
+++ b/tests/testsuite/path.rs
@@ -2,7 +2,7 @@
 
 use std::fs;
 
-use cargo_test_support::paths::{self, CargoPathExt};
+use cargo_test_support::paths;
 use cargo_test_support::prelude::*;
 use cargo_test_support::registry::Package;
 use cargo_test_support::str;
diff --git a/tests/testsuite/profile_config.rs b/tests/testsuite/profile_config.rs
index 3adf1ab03bf..003220bcfca 100644
--- a/tests/testsuite/profile_config.rs
+++ b/tests/testsuite/profile_config.rs
@@ -1,6 +1,5 @@
 //! Tests for profiles defined in config files.
 
-use cargo_test_support::paths::CargoPathExt;
 use cargo_test_support::prelude::*;
 use cargo_test_support::registry::Package;
 use cargo_test_support::{basic_lib_manifest, paths, project, str};
diff --git a/tests/testsuite/profile_custom.rs b/tests/testsuite/profile_custom.rs
index 50be88f08b4..0dfed1d18e2 100644
--- a/tests/testsuite/profile_custom.rs
+++ b/tests/testsuite/profile_custom.rs
@@ -1,6 +1,5 @@
 //! Tests for named profiles.
 
-use cargo_test_support::paths::CargoPathExt;
 use cargo_test_support::prelude::*;
 use cargo_test_support::{basic_lib_manifest, project, str};
 
diff --git a/tests/testsuite/registry.rs b/tests/testsuite/registry.rs
index dbdd84b1e20..b17f71d046d 100644
--- a/tests/testsuite/registry.rs
+++ b/tests/testsuite/registry.rs
@@ -8,7 +8,7 @@ use std::sync::Mutex;
 
 use cargo::core::SourceId;
 use cargo_test_support::cargo_process;
-use cargo_test_support::paths::{self, CargoPathExt};
+use cargo_test_support::paths;
 use cargo_test_support::prelude::*;
 use cargo_test_support::registry::{
     self, registry_path, Dependency, Package, RegistryBuilder, Response, TestRegistry,
diff --git a/tests/testsuite/required_features.rs b/tests/testsuite/required_features.rs
index 2a193ed0536..6e7398ec53e 100644
--- a/tests/testsuite/required_features.rs
+++ b/tests/testsuite/required_features.rs
@@ -4,7 +4,6 @@ use cargo_test_support::install::{
     assert_has_installed_exe, assert_has_not_installed_exe, cargo_home,
 };
 use cargo_test_support::is_nightly;
-use cargo_test_support::paths::CargoPathExt;
 use cargo_test_support::prelude::*;
 use cargo_test_support::project;
 use cargo_test_support::str;
diff --git a/tests/testsuite/run.rs b/tests/testsuite/run.rs
index 931e9040c6e..d251edb19fb 100644
--- a/tests/testsuite/run.rs
+++ b/tests/testsuite/run.rs
@@ -1603,7 +1603,7 @@ fn print_env_verbose() {
 #[cargo_test]
 #[cfg(target_os = "macos")]
 fn run_link_system_path_macos() {
-    use cargo_test_support::paths::{self, CargoPathExt};
+    use cargo_test_support::paths;
     use std::fs;
     // Check that the default system library path is honored.
     // First, build a shared library that will be accessed from
diff --git a/tests/testsuite/rustc_info_cache.rs b/tests/testsuite/rustc_info_cache.rs
index 91cb6a05afb..8a3ac5c30a1 100644
--- a/tests/testsuite/rustc_info_cache.rs
+++ b/tests/testsuite/rustc_info_cache.rs
@@ -2,8 +2,8 @@
 
 use std::env;
 
+use cargo_test_support::basic_bin_manifest;
 use cargo_test_support::prelude::*;
-use cargo_test_support::{basic_bin_manifest, paths::CargoPathExt};
 use cargo_test_support::{basic_manifest, project};
 
 const MISS: &str = "[..] rustc info cache miss[..]";
diff --git a/tests/testsuite/rustup.rs b/tests/testsuite/rustup.rs
index 7e0670a4b8d..c9fda456691 100644
--- a/tests/testsuite/rustup.rs
+++ b/tests/testsuite/rustup.rs
@@ -6,7 +6,7 @@ use std::ffi::OsString;
 use std::fs;
 use std::path::{Path, PathBuf};
 
-use cargo_test_support::paths::{home, root, CargoPathExt};
+use cargo_test_support::paths::{home, root};
 use cargo_test_support::prelude::*;
 use cargo_test_support::{cargo_process, process, project, str};
 
diff --git a/tests/testsuite/test.rs b/tests/testsuite/test.rs
index 0ed64e9e7e2..1c6ceabd878 100644
--- a/tests/testsuite/test.rs
+++ b/tests/testsuite/test.rs
@@ -2,7 +2,6 @@
 
 use std::fs;
 
-use cargo_test_support::paths::CargoPathExt;
 use cargo_test_support::prelude::*;
 use cargo_test_support::registry::Package;
 use cargo_test_support::{
diff --git a/tests/testsuite/weak_dep_features.rs b/tests/testsuite/weak_dep_features.rs
index 715b7b6b2fd..00824eacf3d 100644
--- a/tests/testsuite/weak_dep_features.rs
+++ b/tests/testsuite/weak_dep_features.rs
@@ -2,7 +2,6 @@
 
 use std::fmt::Write;
 
-use cargo_test_support::paths::CargoPathExt;
 use cargo_test_support::prelude::*;
 use cargo_test_support::registry::{Dependency, Package, RegistryBuilder};
 use cargo_test_support::str;
diff --git a/tests/testsuite/yank.rs b/tests/testsuite/yank.rs
index 4d068c84aa4..04967a7a347 100644
--- a/tests/testsuite/yank.rs
+++ b/tests/testsuite/yank.rs
@@ -2,7 +2,6 @@
 
 use std::fs;
 
-use cargo_test_support::paths::CargoPathExt;
 use cargo_test_support::prelude::*;
 use cargo_test_support::project;
 use cargo_test_support::registry;