diff --git a/crates/uv/tests/it/ecosystem.rs b/crates/uv/tests/it/ecosystem.rs
index 939224df3..8237986b6 100644
--- a/crates/uv/tests/it/ecosystem.rs
+++ b/crates/uv/tests/it/ecosystem.rs
@@ -92,18 +92,9 @@ fn lock_ecosystem_package(python_version: &str, name: &str) -> Result<()> {
 
     // Custom command since we need to change the cache dir.
     let mut command = Command::new(get_bin());
-    command
-        .arg("lock")
-        .arg("--cache-dir")
-        .arg(&cache_dir)
-        // When running the tests in a venv, ignore that venv, otherwise we'll capture warnings.
-        .env_remove(EnvVars::VIRTUAL_ENV)
-        .env(EnvVars::UV_NO_WRAP, "1")
-        .env(EnvVars::HOME, context.home_dir.as_os_str())
-        .env(EnvVars::UV_PYTHON_INSTALL_DIR, "")
-        .env(EnvVars::UV_TEST_PYTHON_PATH, context.python_path())
-        .env(EnvVars::UV_EXCLUDE_NEWER, EXCLUDE_NEWER)
-        .current_dir(context.temp_dir.path());
+    context.add_shared_env(&mut command, false);
+    command.env(EnvVars::UV_EXCLUDE_NEWER, EXCLUDE_NEWER);
+    command.arg("lock").arg("--cache-dir").arg(&cache_dir);
 
     let (snapshot, _) = common::run_and_format(
         &mut command,
diff --git a/crates/uv/tests/it/show_settings.rs b/crates/uv/tests/it/show_settings.rs
index 43b11e8e3..2727d6441 100644
--- a/crates/uv/tests/it/show_settings.rs
+++ b/crates/uv/tests/it/show_settings.rs
@@ -1,4 +1,3 @@
-use std::path::Path;
 use std::process::Command;
 
 use assert_fs::prelude::*;
@@ -10,17 +9,14 @@ use crate::common::{TestContext, uv_snapshot};
 ///
 /// In particular, remove any user-defined environment variables and set any machine-specific
 /// environment variables to static values.
-fn add_shared_args(mut command: Command, cwd: &Path) -> Command {
+fn add_shared_args(mut command: Command) -> Command {
     command
-        .env_clear()
         .env(EnvVars::UV_LINK_MODE, "clone")
         .env(EnvVars::UV_CONCURRENT_DOWNLOADS, "50")
         .env(EnvVars::UV_CONCURRENT_BUILDS, "16")
         .env(EnvVars::UV_CONCURRENT_INSTALLS, "8")
-        // Set an explicit `XDG_CONFIG_DIRS` to avoid loading system configuration.
-        .env(EnvVars::XDG_CONFIG_DIRS, cwd)
-        // Set an explicit `XDG_CONFIG_HOME` to avoid loading user configuration.
-        .env(EnvVars::XDG_CONFIG_HOME, cwd);
+        .env_remove(EnvVars::UV_EXCLUDE_NEWER)
+        .env_remove(EnvVars::UV_PYTHON_DOWNLOADS);
 
     if cfg!(unix) {
         // Avoid locale issues in tests
@@ -51,7 +47,7 @@ fn resolve_uv_toml() -> anyhow::Result<()> {
     requirements_in.write_str("anyio>3.0.0")?;
 
     // Resolution should use the lowest direct version, and generate hashes.
-    uv_snapshot!(context.filters(), add_shared_args(context.pip_compile(), context.temp_dir.path())
+    uv_snapshot!(context.filters(), add_shared_args(context.pip_compile())
         .arg("--show-settings")
         .arg("requirements.in"), @r#"
     success: true
@@ -257,7 +253,7 @@ fn resolve_uv_toml() -> anyhow::Result<()> {
     );
 
     // Resolution should use the highest version, and generate hashes.
-    uv_snapshot!(context.filters(), add_shared_args(context.pip_compile(), context.temp_dir.path())
+    uv_snapshot!(context.filters(), add_shared_args(context.pip_compile())
         .arg("--show-settings")
         .arg("requirements.in")
         .arg("--resolution=highest"), @r#"
@@ -464,7 +460,7 @@ fn resolve_uv_toml() -> anyhow::Result<()> {
     );
 
     // Resolution should use the highest version, and omit hashes.
-    uv_snapshot!(context.filters(), add_shared_args(context.pip_compile(), context.temp_dir.path())
+    uv_snapshot!(context.filters(), add_shared_args(context.pip_compile())
         .arg("--show-settings")
         .arg("requirements.in")
         .arg("--resolution=highest")
@@ -706,7 +702,7 @@ fn resolve_pyproject_toml() -> anyhow::Result<()> {
     requirements_in.write_str("anyio>3.0.0")?;
 
     // Resolution should use the lowest direct version, and generate hashes.
-    uv_snapshot!(context.filters(), add_shared_args(context.pip_compile(), context.temp_dir.path())
+    uv_snapshot!(context.filters(), add_shared_args(context.pip_compile())
         .arg("--show-settings")
         .arg("requirements.in"), @r#"
     success: true
@@ -915,7 +911,7 @@ fn resolve_pyproject_toml() -> anyhow::Result<()> {
     fs_err::remove_file(config.path())?;
 
     // Resolution should use the highest version, and omit hashes.
-    uv_snapshot!(context.filters(), add_shared_args(context.pip_compile(), context.temp_dir.path())
+    uv_snapshot!(context.filters(), add_shared_args(context.pip_compile())
         .arg("--show-settings")
         .arg("requirements.in"), @r#"
     success: true
@@ -1100,7 +1096,7 @@ fn resolve_pyproject_toml() -> anyhow::Result<()> {
     "#})?;
 
     // Resolution should use the lowest direct version, and generate hashes.
-    uv_snapshot!(context.filters(), add_shared_args(context.pip_compile(), context.temp_dir.path())
+    uv_snapshot!(context.filters(), add_shared_args(context.pip_compile())
         .arg("--show-settings")
         .arg("requirements.in"), @r#"
     success: true
@@ -1334,7 +1330,7 @@ fn resolve_index_url() -> anyhow::Result<()> {
     let requirements_in = context.temp_dir.child("requirements.in");
     requirements_in.write_str("anyio>3.0.0")?;
 
-    uv_snapshot!(context.filters(), add_shared_args(context.pip_compile(), context.temp_dir.path())
+    uv_snapshot!(context.filters(), add_shared_args(context.pip_compile())
         .arg("--show-settings")
         .arg("requirements.in"), @r#"
     success: true
@@ -1574,7 +1570,7 @@ fn resolve_index_url() -> anyhow::Result<()> {
 
     // Providing an additional index URL on the command-line should be merged with the
     // configuration file.
-    uv_snapshot!(context.filters(), add_shared_args(context.pip_compile(), context.temp_dir.path())
+    uv_snapshot!(context.filters(), add_shared_args(context.pip_compile())
         .arg("--show-settings")
         .arg("requirements.in")
         .arg("--extra-index-url")
@@ -1876,7 +1872,7 @@ fn resolve_find_links() -> anyhow::Result<()> {
     let requirements_in = context.temp_dir.child("requirements.in");
     requirements_in.write_str("tqdm")?;
 
-    uv_snapshot!(context.filters(), add_shared_args(context.pip_compile(), context.temp_dir.path())
+    uv_snapshot!(context.filters(), add_shared_args(context.pip_compile())
         .arg("--show-settings")
         .arg("requirements.in"), @r#"
     success: true
@@ -2107,7 +2103,7 @@ fn resolve_top_level() -> anyhow::Result<()> {
     let requirements_in = context.temp_dir.child("requirements.in");
     requirements_in.write_str("anyio>3.0.0")?;
 
-    uv_snapshot!(context.filters(), add_shared_args(context.pip_compile(), context.temp_dir.path())
+    uv_snapshot!(context.filters(), add_shared_args(context.pip_compile())
         .arg("--show-settings")
         .arg("requirements.in"), @r#"
     success: true
@@ -2297,7 +2293,7 @@ fn resolve_top_level() -> anyhow::Result<()> {
     let requirements_in = context.temp_dir.child("requirements.in");
     requirements_in.write_str("anyio>3.0.0")?;
 
-    uv_snapshot!(context.filters(), add_shared_args(context.pip_compile(), context.temp_dir.path())
+    uv_snapshot!(context.filters(), add_shared_args(context.pip_compile())
         .arg("--show-settings")
         .arg("requirements.in"), @r#"
     success: true
@@ -2536,7 +2532,7 @@ fn resolve_top_level() -> anyhow::Result<()> {
     );
 
     // But the command-line should take precedence over both.
-    uv_snapshot!(context.filters(), add_shared_args(context.pip_compile(), context.temp_dir.path())
+    uv_snapshot!(context.filters(), add_shared_args(context.pip_compile())
         .arg("--show-settings")
         .arg("requirements.in")
         .arg("--resolution=lowest-direct"), @r#"
@@ -2799,7 +2795,7 @@ fn resolve_user_configuration() -> anyhow::Result<()> {
     requirements_in.write_str("anyio>3.0.0")?;
 
     // Resolution should use the lowest direct version.
-    uv_snapshot!(context.filters(), add_shared_args(context.pip_compile(), context.temp_dir.path())
+    uv_snapshot!(context.filters(), add_shared_args(context.pip_compile())
         .arg("--show-settings")
         .arg("requirements.in")
         .env(EnvVars::XDG_CONFIG_HOME, xdg.path()), @r#"
@@ -2979,7 +2975,7 @@ fn resolve_user_configuration() -> anyhow::Result<()> {
     "})?;
 
     // Resolution should use the lowest direct version and generate hashes.
-    uv_snapshot!(context.filters(), add_shared_args(context.pip_compile(), context.temp_dir.path())
+    uv_snapshot!(context.filters(), add_shared_args(context.pip_compile())
         .arg("--show-settings")
         .arg("requirements.in")
         .env(EnvVars::XDG_CONFIG_HOME, xdg.path()), @r#"
@@ -3159,7 +3155,7 @@ fn resolve_user_configuration() -> anyhow::Result<()> {
     "#})?;
 
     // Resolution should use the highest version.
-    uv_snapshot!(context.filters(), add_shared_args(context.pip_compile(), context.temp_dir.path())
+    uv_snapshot!(context.filters(), add_shared_args(context.pip_compile())
         .arg("--show-settings")
         .arg("requirements.in")
         .env(EnvVars::XDG_CONFIG_HOME, xdg.path()), @r#"
@@ -3341,7 +3337,7 @@ fn resolve_user_configuration() -> anyhow::Result<()> {
     "#})?;
 
     // Resolution should use the highest version.
-    uv_snapshot!(context.filters(), add_shared_args(context.pip_compile(), context.temp_dir.path())
+    uv_snapshot!(context.filters(), add_shared_args(context.pip_compile())
         .arg("--show-settings")
         .arg("requirements.in")
         .env(EnvVars::XDG_CONFIG_HOME, xdg.path()), @r#"
@@ -3542,7 +3538,7 @@ fn resolve_tool() -> anyhow::Result<()> {
 
     // If we're running a user-level command, like `uv tool install`, we should use lowest direct,
     // but retain build isolation (since we ignore the local configuration).
-    uv_snapshot!(context.filters(), add_shared_args(context.tool_install(), context.temp_dir.path())
+    uv_snapshot!(context.filters(), add_shared_args(context.tool_install())
         .arg("--show-settings")
         .arg("requirements.in")
         .env(EnvVars::XDG_CONFIG_HOME, xdg.path()), @r#"
@@ -3739,7 +3735,7 @@ fn resolve_poetry_toml() -> anyhow::Result<()> {
     requirements_in.write_str("anyio>3.0.0")?;
 
     // Resolution should use the lowest direct version, and generate hashes.
-    uv_snapshot!(context.filters(), add_shared_args(context.pip_compile(), context.temp_dir.path())
+    uv_snapshot!(context.filters(), add_shared_args(context.pip_compile())
         .arg("--show-settings")
         .arg("requirements.in"), @r#"
     success: true
@@ -3953,7 +3949,7 @@ fn resolve_both() -> anyhow::Result<()> {
     requirements_in.write_str("anyio>3.0.0")?;
 
     // Resolution should succeed, but warn that the `pip` section in `pyproject.toml` is ignored.
-    uv_snapshot!(context.filters(), add_shared_args(context.pip_compile(), context.temp_dir.path())
+    uv_snapshot!(context.filters(), add_shared_args(context.pip_compile())
         .arg("--show-settings")
         .arg("requirements.in"), @r#"
     success: true
@@ -4206,7 +4202,7 @@ fn resolve_both_special_fields() -> anyhow::Result<()> {
     requirements_in.write_str("anyio>3.0.0")?;
 
     // Resolution should succeed, but warn that the `pip` section in `pyproject.toml` is ignored.
-    uv_snapshot!(context.filters(), add_shared_args(context.pip_compile(), context.temp_dir.path())
+    uv_snapshot!(context.filters(), add_shared_args(context.pip_compile())
         .arg("--show-settings")
         .arg("requirements.in"), @r#"
     success: true
@@ -4435,7 +4431,7 @@ fn invalid_conflicts() -> anyhow::Result<()> {
     "#})?;
 
     // The file should be rejected for violating the schema.
-    uv_snapshot!(context.filters(), add_shared_args(context.lock(), context.temp_dir.path()), @"
+    uv_snapshot!(context.filters(), add_shared_args(context.lock()), @"
     success: false
     exit_code: 2
     ----- stdout -----
@@ -4462,7 +4458,7 @@ fn invalid_conflicts() -> anyhow::Result<()> {
     "#})?;
 
     // The file should be rejected for violating the schema.
-    uv_snapshot!(context.filters(), add_shared_args(context.lock(), context.temp_dir.path()), @"
+    uv_snapshot!(context.filters(), add_shared_args(context.lock()), @"
     success: false
     exit_code: 2
     ----- stdout -----
@@ -4499,7 +4495,7 @@ fn valid_conflicts() -> anyhow::Result<()> {
             [{extra = "x1"}, {extra = "x2"}],
         ]
     "#})?;
-    uv_snapshot!(context.filters(), add_shared_args(context.lock(), context.temp_dir.path())
+    uv_snapshot!(context.filters(), add_shared_args(context.lock())
         .env(EnvVars::XDG_CONFIG_HOME, xdg.path()), @"
     success: true
     exit_code: 0
@@ -4536,7 +4532,7 @@ fn resolve_config_file() -> anyhow::Result<()> {
     let requirements_in = context.temp_dir.child("requirements.in");
     requirements_in.write_str("anyio>3.0.0")?;
 
-    uv_snapshot!(context.filters(), add_shared_args(context.pip_compile(), context.temp_dir.path())
+    uv_snapshot!(context.filters(), add_shared_args(context.pip_compile())
         .arg("--show-settings")
         .arg("--config-file")
         .arg(config.path())
@@ -4756,7 +4752,7 @@ fn resolve_config_file() -> anyhow::Result<()> {
     "#})?;
 
     // The file should be rejected for violating the schema.
-    uv_snapshot!(context.filters(), add_shared_args(context.pip_compile(), context.temp_dir.path())
+    uv_snapshot!(context.filters(), add_shared_args(context.pip_compile())
         .arg("--show-settings")
         .arg("--config-file")
         .arg(config.path())
@@ -4790,7 +4786,7 @@ fn resolve_config_file() -> anyhow::Result<()> {
     })?;
 
     // The file should be rejected for violating the schema, with a custom warning.
-    uv_snapshot!(context.filters(), add_shared_args(context.pip_compile(), context.temp_dir.path())
+    uv_snapshot!(context.filters(), add_shared_args(context.pip_compile())
         .arg("--show-settings")
         .arg("--config-file")
         .arg(config.path())
@@ -4844,7 +4840,7 @@ fn resolve_skip_empty() -> anyhow::Result<()> {
 
     // Resolution in `child` should use lowest-direct, skipping the `pyproject.toml`, which lacks a
     // `tool.uv`.
-    uv_snapshot!(context.filters(), add_shared_args(context.pip_compile(), context.temp_dir.path())
+    uv_snapshot!(context.filters(), add_shared_args(context.pip_compile())
         .arg("--show-settings")
         .arg("requirements.in")
         .current_dir(&child), @r#"
@@ -5027,7 +5023,7 @@ fn resolve_skip_empty() -> anyhow::Result<()> {
         [tool.uv]
     "#})?;
 
-    uv_snapshot!(context.filters(), add_shared_args(context.pip_compile(), context.temp_dir.path())
+    uv_snapshot!(context.filters(), add_shared_args(context.pip_compile())
         .arg("--show-settings")
         .arg("requirements.in")
         .current_dir(&child), @r#"
@@ -5219,7 +5215,7 @@ fn allow_insecure_host() -> anyhow::Result<()> {
     let requirements_in = context.temp_dir.child("requirements.in");
     requirements_in.write_str("anyio>3.0.0")?;
 
-    uv_snapshot!(context.filters(), add_shared_args(context.pip_compile(), context.temp_dir.path())
+    uv_snapshot!(context.filters(), add_shared_args(context.pip_compile())
         .arg("--show-settings")
         .arg("requirements.in"), @r#"
     success: true
@@ -5422,7 +5418,7 @@ fn index_priority() -> anyhow::Result<()> {
     let requirements_in = context.temp_dir.child("requirements.in");
     requirements_in.write_str("anyio>3.0.0")?;
 
-    uv_snapshot!(context.filters(), add_shared_args(context.pip_compile(), context.temp_dir.path())
+    uv_snapshot!(context.filters(), add_shared_args(context.pip_compile())
         .arg("requirements.in")
         .arg("--show-settings")
         .arg("--index-url")
@@ -5664,7 +5660,7 @@ fn index_priority() -> anyhow::Result<()> {
     "#
     );
 
-    uv_snapshot!(context.filters(), add_shared_args(context.pip_compile(), context.temp_dir.path())
+    uv_snapshot!(context.filters(), add_shared_args(context.pip_compile())
         .arg("requirements.in")
         .arg("--show-settings")
         .arg("--default-index")
@@ -5912,7 +5908,7 @@ fn index_priority() -> anyhow::Result<()> {
     "#})?;
 
     // Prefer the `--default-index` from the CLI, and treat it as the default.
-    uv_snapshot!(context.filters(), add_shared_args(context.pip_compile(), context.temp_dir.path())
+    uv_snapshot!(context.filters(), add_shared_args(context.pip_compile())
         .arg("requirements.in")
         .arg("--show-settings")
         .arg("--default-index")
@@ -6155,7 +6151,7 @@ fn index_priority() -> anyhow::Result<()> {
     );
 
     // Prefer the `--index` from the CLI, but treat the index from the file as the default.
-    uv_snapshot!(context.filters(), add_shared_args(context.pip_compile(), context.temp_dir.path())
+    uv_snapshot!(context.filters(), add_shared_args(context.pip_compile())
         .arg("requirements.in")
         .arg("--show-settings")
         .arg("--index")
@@ -6405,7 +6401,7 @@ fn index_priority() -> anyhow::Result<()> {
     "#})?;
 
     // Prefer the `--index-url` from the CLI, and treat it as the default.
-    uv_snapshot!(context.filters(), add_shared_args(context.pip_compile(), context.temp_dir.path())
+    uv_snapshot!(context.filters(), add_shared_args(context.pip_compile())
         .arg("requirements.in")
         .arg("--show-settings")
         .arg("--index-url")
@@ -6648,7 +6644,7 @@ fn index_priority() -> anyhow::Result<()> {
     );
 
     // Prefer the `--extra-index-url` from the CLI, but not as the default.
-    uv_snapshot!(context.filters(), add_shared_args(context.pip_compile(), context.temp_dir.path())
+    uv_snapshot!(context.filters(), add_shared_args(context.pip_compile())
         .arg("requirements.in")
         .arg("--show-settings")
         .arg("--extra-index-url")
@@ -6905,7 +6901,7 @@ fn verify_hashes() -> anyhow::Result<()> {
     let requirements_in = context.temp_dir.child("requirements.in");
     requirements_in.write_str("anyio>3.0.0")?;
 
-    uv_snapshot!(context.filters(), add_shared_args(context.pip_install(), context.temp_dir.path())
+    uv_snapshot!(context.filters(), add_shared_args(context.pip_install())
         .arg("-r")
         .arg("requirements.in")
         .arg("--show-settings"), @r#"
@@ -7077,7 +7073,7 @@ fn verify_hashes() -> anyhow::Result<()> {
     "#
     );
 
-    uv_snapshot!(context.filters(), add_shared_args(context.pip_install(), context.temp_dir.path())
+    uv_snapshot!(context.filters(), add_shared_args(context.pip_install())
         .arg("-r")
         .arg("requirements.in")
         .arg("--no-verify-hashes")
@@ -7248,7 +7244,7 @@ fn verify_hashes() -> anyhow::Result<()> {
     "#
     );
 
-    uv_snapshot!(context.filters(), add_shared_args(context.pip_install(), context.temp_dir.path())
+    uv_snapshot!(context.filters(), add_shared_args(context.pip_install())
         .arg("-r")
         .arg("requirements.in")
         .arg("--require-hashes")
@@ -7421,7 +7417,7 @@ fn verify_hashes() -> anyhow::Result<()> {
     "#
     );
 
-    uv_snapshot!(context.filters(), add_shared_args(context.pip_install(), context.temp_dir.path())
+    uv_snapshot!(context.filters(), add_shared_args(context.pip_install())
         .arg("-r")
         .arg("requirements.in")
         .arg("--no-require-hashes")
@@ -7592,7 +7588,7 @@ fn verify_hashes() -> anyhow::Result<()> {
     "#
     );
 
-    uv_snapshot!(context.filters(), add_shared_args(context.pip_install(), context.temp_dir.path())
+    uv_snapshot!(context.filters(), add_shared_args(context.pip_install())
         .arg("-r")
         .arg("requirements.in")
         .env(EnvVars::UV_NO_VERIFY_HASHES, "1")
@@ -7763,7 +7759,7 @@ fn verify_hashes() -> anyhow::Result<()> {
     "#
     );
 
-    uv_snapshot!(context.filters(), add_shared_args(context.pip_install(), context.temp_dir.path())
+    uv_snapshot!(context.filters(), add_shared_args(context.pip_install())
         .arg("-r")
         .arg("requirements.in")
         .arg("--verify-hashes")
@@ -7952,7 +7948,7 @@ fn preview_features() {
     let cmd = || {
         let mut cmd = context.version();
         cmd.arg("--show-settings");
-        add_shared_args(cmd, context.temp_dir.path())
+        add_shared_args(cmd)
     };
 
     uv_snapshot!(context.filters(), cmd().arg("--preview"), @r#"
@@ -8687,7 +8683,7 @@ fn upgrade_pip_cli_config_interaction() -> anyhow::Result<()> {
 
     // `--no-upgrade` overrides `--upgrade-package`.
     // TODO(charlie): This should mark `sniffio` for upgrade, but it doesn't.
-    uv_snapshot!(context.filters(), add_shared_args(context.pip_compile(), context.temp_dir.path())
+    uv_snapshot!(context.filters(), add_shared_args(context.pip_compile())
         .arg("--no-upgrade")
         .arg("--upgrade-package")
         .arg("sniffio")
@@ -8869,7 +8865,7 @@ fn upgrade_pip_cli_config_interaction() -> anyhow::Result<()> {
     "})?;
 
     // Despite `upgrade = false` in the configuration file, we should mark `idna` for upgrade.
-    uv_snapshot!(context.filters(), add_shared_args(context.pip_compile(), context.temp_dir.path())
+    uv_snapshot!(context.filters(), add_shared_args(context.pip_compile())
         .arg("--upgrade-package")
         .arg("idna")
         .arg("--show-settings")
@@ -9073,7 +9069,7 @@ fn upgrade_pip_cli_config_interaction() -> anyhow::Result<()> {
     "})?;
 
     // Despite `--upgrade-package idna` in the command line, we should upgrade all packages.
-    uv_snapshot!(context.filters(), add_shared_args(context.pip_compile(), context.temp_dir.path())
+    uv_snapshot!(context.filters(), add_shared_args(context.pip_compile())
         .arg("--upgrade-package")
         .arg("idna")
         .arg("--show-settings")
@@ -9253,7 +9249,7 @@ fn upgrade_pip_cli_config_interaction() -> anyhow::Result<()> {
     "#})?;
 
     // Despite `upgrade-package = ["idna"]` in the configuration file, we should disable upgrades.
-    uv_snapshot!(context.filters(), add_shared_args(context.pip_compile(), context.temp_dir.path())
+    uv_snapshot!(context.filters(), add_shared_args(context.pip_compile())
         .arg("--no-upgrade")
         .arg("--show-settings")
         .arg("requirements.in"), @r#"
@@ -9426,7 +9422,7 @@ fn upgrade_pip_cli_config_interaction() -> anyhow::Result<()> {
     );
 
     // Despite `upgrade-package = ["idna"]` in the configuration file, we should enable all upgrades.
-    uv_snapshot!(context.filters(), add_shared_args(context.pip_compile(), context.temp_dir.path())
+    uv_snapshot!(context.filters(), add_shared_args(context.pip_compile())
         .arg("--upgrade")
         .arg("--show-settings")
         .arg("requirements.in"), @r#"
@@ -9599,7 +9595,7 @@ fn upgrade_pip_cli_config_interaction() -> anyhow::Result<()> {
     );
 
     // Mark both `sniffio` and `idna` for upgrade.
-    uv_snapshot!(context.filters(), add_shared_args(context.pip_compile(), context.temp_dir.path())
+    uv_snapshot!(context.filters(), add_shared_args(context.pip_compile())
         .arg("--upgrade-package")
         .arg("sniffio")
         .arg("--show-settings")
@@ -9838,7 +9834,7 @@ fn upgrade_project_cli_config_interaction() -> anyhow::Result<()> {
 
     // `--no-upgrade` overrides `--upgrade-package`.
     // TODO(charlie): This should mark `sniffio` for upgrade, but it doesn't.
-    uv_snapshot!(context.filters(), add_shared_args(context.lock(), context.temp_dir.path())
+    uv_snapshot!(context.filters(), add_shared_args(context.lock())
         .arg("--no-upgrade")
         .arg("--upgrade-package")
         .arg("sniffio")
@@ -9963,7 +9959,7 @@ fn upgrade_project_cli_config_interaction() -> anyhow::Result<()> {
     "#})?;
 
     // Despite `upgrade = false` in the configuration file, we should mark `idna` for upgrade.
-    uv_snapshot!(context.filters(), add_shared_args(context.lock(), context.temp_dir.path())
+    uv_snapshot!(context.filters(), add_shared_args(context.lock())
         .arg("--upgrade-package")
         .arg("idna")
         .arg("--show-settings"), @r#"
@@ -10110,7 +10106,7 @@ fn upgrade_project_cli_config_interaction() -> anyhow::Result<()> {
     "#})?;
 
     // Despite `--upgrade-package idna` on the CLI, we should upgrade all packages.
-    uv_snapshot!(context.filters(), add_shared_args(context.lock(), context.temp_dir.path())
+    uv_snapshot!(context.filters(), add_shared_args(context.lock())
         .arg("--upgrade-package")
         .arg("idna")
         .arg("--show-settings"), @r#"
@@ -10233,7 +10229,7 @@ fn upgrade_project_cli_config_interaction() -> anyhow::Result<()> {
     "#})?;
 
     // Despite `upgrade-package = ["idna"]` in the configuration file, we should disable upgrades.
-    uv_snapshot!(context.filters(), add_shared_args(context.lock(), context.temp_dir.path())
+    uv_snapshot!(context.filters(), add_shared_args(context.lock())
         .arg("--no-upgrade")
         .arg("--show-settings"), @r#"
     success: true
@@ -10345,7 +10341,7 @@ fn upgrade_project_cli_config_interaction() -> anyhow::Result<()> {
     );
 
     // Despite `upgrade-package = ["idna"]` in the configuration file, we should enable all upgrades.
-    uv_snapshot!(context.filters(), add_shared_args(context.lock(), context.temp_dir.path())
+    uv_snapshot!(context.filters(), add_shared_args(context.lock())
         .arg("--upgrade")
         .arg("--show-settings"), @r#"
     success: true
@@ -10457,7 +10453,7 @@ fn upgrade_project_cli_config_interaction() -> anyhow::Result<()> {
     );
 
     // Mark both `sniffio` and `idna` for upgrade.
-    uv_snapshot!(context.filters(), add_shared_args(context.lock(), context.temp_dir.path())
+    uv_snapshot!(context.filters(), add_shared_args(context.lock())
         .arg("--upgrade-package")
         .arg("sniffio")
         .arg("--show-settings"), @r#"
@@ -10634,7 +10630,7 @@ fn build_isolation_override() -> anyhow::Result<()> {
     let requirements_in = context.temp_dir.child("requirements.in");
     requirements_in.write_str("numpy")?;
 
-    uv_snapshot!(context.filters(), add_shared_args(context.pip_compile(), context.temp_dir.path())
+    uv_snapshot!(context.filters(), add_shared_args(context.pip_compile())
         .arg("--show-settings")
         .arg("requirements.in")
         .arg("--no-build-isolation-package").arg("numpy"), @r#"
@@ -10810,7 +10806,7 @@ fn build_isolation_override() -> anyhow::Result<()> {
         no-build-isolation = false
     "})?;
 
-    uv_snapshot!(context.filters(), add_shared_args(context.pip_compile(), context.temp_dir.path())
+    uv_snapshot!(context.filters(), add_shared_args(context.pip_compile())
         .arg("--show-settings")
         .arg("requirements.in")
         .arg("--no-build-isolation-package").arg("numpy"), @r#"