Revert "Handle dev-dependency cycles"

13 files changed, 52 insertions, 1798 deletions

diff --git a/Cargo.lock b/Cargo.lock
index 0e384a2e427..8759782bb29 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -87,7 +87,6 @@ name = "base-db"
 version = "0.0.0"
 dependencies = [
  "cfg",
- "indexmap",
  "la-arena",
  "profile",
  "rustc-hash",
@@ -580,7 +579,6 @@ dependencies = [
  "hir-def",
  "hir-expand",
  "hkalbasi-rustc-ap-rustc_index",
- "indexmap",
  "intern",
  "itertools",
  "la-arena",
diff --git a/crates/base-db/Cargo.toml b/crates/base-db/Cargo.toml
index 3c0aedce147..c2d021c2238 100644
--- a/crates/base-db/Cargo.toml
+++ b/crates/base-db/Cargo.toml
@@ -14,7 +14,6 @@ doctest = false
 [dependencies]
 salsa = "0.17.0-pre.2"
 rustc-hash = "1.1.0"
-indexmap = "1.6.0"
 
 la-arena = { version = "0.3.0", path = "../../lib/la-arena" }
 
diff --git a/crates/base-db/src/input.rs b/crates/base-db/src/input.rs
index a153e7f36cd..dfd0b2abc33 100644
--- a/crates/base-db/src/input.rs
+++ b/crates/base-db/src/input.rs
@@ -417,11 +417,6 @@ impl CrateGraph {
         Ok(())
     }
 
-    pub fn duplicate(&mut self, id: CrateId) -> CrateId {
-        let data = self[id].clone();
-        self.arena.alloc(data)
-    }
-
     pub fn add_dep(
         &mut self,
         from: CrateId,
@@ -617,12 +612,6 @@ impl ops::Index<CrateId> for CrateGraph {
     }
 }
 
-impl ops::IndexMut<CrateId> for CrateGraph {
-    fn index_mut(&mut self, crate_id: CrateId) -> &mut CrateData {
-        &mut self.arena[crate_id]
-    }
-}
-
 impl CrateData {
     fn add_dep(&mut self, dep: Dependency) {
         self.dependencies.push(dep)
diff --git a/crates/base-db/src/lib.rs b/crates/base-db/src/lib.rs
index 7593135c5c4..b65cf7341f3 100644
--- a/crates/base-db/src/lib.rs
+++ b/crates/base-db/src/lib.rs
@@ -6,10 +6,9 @@ mod input;
 mod change;
 pub mod fixture;
 
-use std::{hash::BuildHasherDefault, panic, sync::Arc};
+use std::{panic, sync::Arc};
 
-use indexmap::IndexSet;
-use rustc_hash::FxHasher;
+use rustc_hash::FxHashSet;
 use syntax::{ast, Parse, SourceFile, TextRange, TextSize};
 
 pub use crate::{
@@ -60,10 +59,7 @@ pub trait FileLoader {
     /// Text of the file.
     fn file_text(&self, file_id: FileId) -> Arc<str>;
     fn resolve_path(&self, path: AnchoredPath<'_>) -> Option<FileId>;
-    fn relevant_crates(
-        &self,
-        file_id: FileId,
-    ) -> Arc<IndexSet<CrateId, BuildHasherDefault<FxHasher>>>;
+    fn relevant_crates(&self, file_id: FileId) -> Arc<FxHashSet<CrateId>>;
 }
 
 /// Database which stores all significant input facts: source code and project
@@ -103,16 +99,10 @@ pub trait SourceDatabaseExt: SourceDatabase {
     #[salsa::input]
     fn source_root(&self, id: SourceRootId) -> Arc<SourceRoot>;
 
-    fn source_root_crates(
-        &self,
-        id: SourceRootId,
-    ) -> Arc<IndexSet<CrateId, BuildHasherDefault<FxHasher>>>;
+    fn source_root_crates(&self, id: SourceRootId) -> Arc<FxHashSet<CrateId>>;
 }
 
-fn source_root_crates(
-    db: &dyn SourceDatabaseExt,
-    id: SourceRootId,
-) -> Arc<IndexSet<CrateId, BuildHasherDefault<FxHasher>>> {
+fn source_root_crates(db: &dyn SourceDatabaseExt, id: SourceRootId) -> Arc<FxHashSet<CrateId>> {
     let graph = db.crate_graph();
     let res = graph
         .iter()
@@ -138,10 +128,7 @@ impl<T: SourceDatabaseExt> FileLoader for FileLoaderDelegate<&'_ T> {
         source_root.resolve_path(path)
     }
 
-    fn relevant_crates(
-        &self,
-        file_id: FileId,
-    ) -> Arc<IndexSet<CrateId, BuildHasherDefault<FxHasher>>> {
+    fn relevant_crates(&self, file_id: FileId) -> Arc<FxHashSet<CrateId>> {
         let _p = profile::span("relevant_crates");
         let source_root = self.0.file_source_root(file_id);
         self.0.source_root_crates(source_root)
diff --git a/crates/hir-def/src/test_db.rs b/crates/hir-def/src/test_db.rs
index 5a186466bc4..6bfcd90970d 100644
--- a/crates/hir-def/src/test_db.rs
+++ b/crates/hir-def/src/test_db.rs
@@ -1,9 +1,7 @@
 //! Database used for testing `hir_def`.
 
 use std::{
-    fmt,
-    hash::BuildHasherDefault,
-    panic,
+    fmt, panic,
     sync::{Arc, Mutex},
 };
 
@@ -13,8 +11,7 @@ use base_db::{
     Upcast,
 };
 use hir_expand::{db::ExpandDatabase, InFile};
-use indexmap::IndexSet;
-use rustc_hash::FxHasher;
+use rustc_hash::FxHashSet;
 use syntax::{algo, ast, AstNode};
 
 use crate::{
@@ -80,10 +77,7 @@ impl FileLoader for TestDB {
     fn resolve_path(&self, path: AnchoredPath<'_>) -> Option<FileId> {
         FileLoaderDelegate(self).resolve_path(path)
     }
-    fn relevant_crates(
-        &self,
-        file_id: FileId,
-    ) -> Arc<IndexSet<CrateId, BuildHasherDefault<FxHasher>>> {
+    fn relevant_crates(&self, file_id: FileId) -> Arc<FxHashSet<CrateId>> {
         FileLoaderDelegate(self).relevant_crates(file_id)
     }
 }
diff --git a/crates/hir-ty/Cargo.toml b/crates/hir-ty/Cargo.toml
index 7c153e28d0f..3ab7460e8cd 100644
--- a/crates/hir-ty/Cargo.toml
+++ b/crates/hir-ty/Cargo.toml
@@ -30,7 +30,6 @@ la-arena = { version = "0.3.0", path = "../../lib/la-arena" }
 once_cell = "1.17.0"
 typed-arena = "2.0.1"
 rustc_index = { version = "0.0.20221221", package = "hkalbasi-rustc-ap-rustc_index", default-features = false }
-indexmap = "1.6.0"
 
 # local deps
 stdx.workspace = true
diff --git a/crates/hir-ty/src/test_db.rs b/crates/hir-ty/src/test_db.rs
index 7525106fd09..ca96a8d1724 100644
--- a/crates/hir-ty/src/test_db.rs
+++ b/crates/hir-ty/src/test_db.rs
@@ -1,9 +1,7 @@
 //! Database used for testing `hir`.
 
 use std::{
-    fmt,
-    hash::BuildHasherDefault,
-    panic,
+    fmt, panic,
     sync::{Arc, Mutex},
 };
 
@@ -13,8 +11,7 @@ use base_db::{
 };
 use hir_def::{db::DefDatabase, ModuleId};
 use hir_expand::db::ExpandDatabase;
-use indexmap::IndexSet;
-use rustc_hash::FxHasher;
+use rustc_hash::FxHashSet;
 use stdx::hash::NoHashHashMap;
 use syntax::TextRange;
 use test_utils::extract_annotations;
@@ -85,10 +82,7 @@ impl FileLoader for TestDB {
     fn resolve_path(&self, path: AnchoredPath<'_>) -> Option<FileId> {
         FileLoaderDelegate(self).resolve_path(path)
     }
-    fn relevant_crates(
-        &self,
-        file_id: FileId,
-    ) -> Arc<IndexSet<CrateId, BuildHasherDefault<FxHasher>>> {
+    fn relevant_crates(&self, file_id: FileId) -> Arc<FxHashSet<CrateId>> {
         FileLoaderDelegate(self).relevant_crates(file_id)
     }
 }
diff --git a/crates/hir/src/semantics/source_to_def.rs b/crates/hir/src/semantics/source_to_def.rs
index 12257247c87..c50ffa4f8b7 100644
--- a/crates/hir/src/semantics/source_to_def.rs
+++ b/crates/hir/src/semantics/source_to_def.rs
@@ -119,9 +119,7 @@ impl SourceToDefCtx<'_, '_> {
     pub(super) fn file_to_def(&self, file: FileId) -> SmallVec<[ModuleId; 1]> {
         let _p = profile::span("SourceBinder::to_module_def");
         let mut mods = SmallVec::new();
-        // HACK: We iterate in reverse so that dev-dependency duplicated crates appear first in this
-        // Most code only deals with one module and we want to prefer the test enabled code where possible
-        for &crate_id in self.db.relevant_crates(file).iter().rev() {
+        for &crate_id in self.db.relevant_crates(file).iter() {
             // FIXME: inner items
             let crate_def_map = self.db.crate_def_map(crate_id);
             mods.extend(
diff --git a/crates/ide-db/src/lib.rs b/crates/ide-db/src/lib.rs
index 879dbb74507..b0c5820fb09 100644
--- a/crates/ide-db/src/lib.rs
+++ b/crates/ide-db/src/lib.rs
@@ -43,7 +43,7 @@ pub mod syntax_helpers {
     pub use parser::LexedStr;
 }
 
-use std::{fmt, hash::BuildHasherDefault, mem::ManuallyDrop, sync::Arc};
+use std::{fmt, mem::ManuallyDrop, sync::Arc};
 
 use base_db::{
     salsa::{self, Durability},
@@ -53,7 +53,6 @@ use hir::{
     db::{DefDatabase, ExpandDatabase, HirDatabase},
     symbols::FileSymbolKind,
 };
-use indexmap::IndexSet;
 
 use crate::{line_index::LineIndex, symbol_index::SymbolsDatabase};
 pub use rustc_hash::{FxHashMap, FxHashSet, FxHasher};
@@ -120,10 +119,7 @@ impl FileLoader for RootDatabase {
     fn resolve_path(&self, path: AnchoredPath<'_>) -> Option<FileId> {
         FileLoaderDelegate(self).resolve_path(path)
     }
-    fn relevant_crates(
-        &self,
-        file_id: FileId,
-    ) -> Arc<IndexSet<CrateId, BuildHasherDefault<FxHasher>>> {
+    fn relevant_crates(&self, file_id: FileId) -> Arc<FxHashSet<CrateId>> {
         FileLoaderDelegate(self).relevant_crates(file_id)
     }
 }
diff --git a/crates/project-model/src/tests.rs b/crates/project-model/src/tests.rs
index 3c0d53b26b8..3e5234afc81 100644
--- a/crates/project-model/src/tests.rs
+++ b/crates/project-model/src/tests.rs
@@ -5,7 +5,7 @@ use std::{
 
 use base_db::{CrateGraph, FileId, ProcMacroPaths};
 use cfg::{CfgAtom, CfgDiff};
-use expect_test::{expect, expect_file, Expect, ExpectFile};
+use expect_test::{expect, Expect};
 use paths::{AbsPath, AbsPathBuf};
 use serde::de::DeserializeOwned;
 
@@ -114,11 +114,6 @@ fn check_crate_graph(crate_graph: CrateGraph, expect: Expect) {
     replace_root(&mut crate_graph, false);
     expect.assert_eq(&crate_graph);
 }
-fn check_crate_graph_f(crate_graph: CrateGraph, expect: ExpectFile) {
-    let mut crate_graph = format!("{crate_graph:#?}");
-    replace_root(&mut crate_graph, false);
-    expect.assert_eq(&crate_graph);
-}
 
 #[test]
 fn cargo_hello_world_project_model_with_wildcard_overrides() {
@@ -1671,12 +1666,3 @@ fn rust_project_is_proc_macro_has_proc_macro_dep() {
     // on the proc_macro sysroot crate.
     crate_data.dependencies.iter().find(|&dep| dep.name.deref() == "proc_macro").unwrap();
 }
-
-#[test]
-fn cargo_dev_dependencies() {
-    let (crate_graph, _proc_macros) = load_cargo("complex-with-dev-deps.json");
-    check_crate_graph_f(
-        crate_graph,
-        expect_file!["../test_data/cargo_dev_dependencies-crate-graph.txt"],
-    )
-}
diff --git a/crates/project-model/src/workspace.rs b/crates/project-model/src/workspace.rs
index 065b25d7463..5518b6bc7f5 100644
--- a/crates/project-model/src/workspace.rs
+++ b/crates/project-model/src/workspace.rs
@@ -2,12 +2,7 @@
 //! metadata` or `rust-project.json`) into representation stored in the salsa
 //! database -- `CrateGraph`.
 
-use std::{
-    collections::{hash_map::Entry, VecDeque},
-    fmt, fs,
-    process::Command,
-    sync::Arc,
-};
+use std::{collections::VecDeque, fmt, fs, process::Command, sync::Arc};
 
 use anyhow::{format_err, Context, Result};
 use base_db::{
@@ -849,12 +844,12 @@ fn cargo_to_crate_graph(
         None => (SysrootPublicDeps::default(), None),
     };
 
-    let cfg_options = forced_cfg.clone().unwrap_or_else(|| {
+    let cfg_options = {
         let mut cfg_options = CfgOptions::default();
         cfg_options.extend(rustc_cfg);
         cfg_options.insert_atom("debug_assertions".into());
         cfg_options
-    });
+    };
 
     // Mapping of a package to its library target
     let mut pkg_to_lib_crate = FxHashMap::default();
@@ -866,6 +861,32 @@ fn cargo_to_crate_graph(
     for pkg in cargo.packages() {
         has_private |= cargo[pkg].metadata.rustc_private;
 
+        let cfg_options = forced_cfg.clone().unwrap_or_else(|| {
+            let mut cfg_options = cfg_options.clone();
+
+            // Add test cfg for local crates
+            if cargo[pkg].is_local {
+                cfg_options.insert_atom("test".into());
+            }
+
+            let overrides = match override_cfg {
+                CfgOverrides::Wildcard(cfg_diff) => Some(cfg_diff),
+                CfgOverrides::Selective(cfg_overrides) => cfg_overrides.get(&cargo[pkg].name),
+            };
+
+            if let Some(overrides) = overrides {
+                // FIXME: this is sort of a hack to deal with #![cfg(not(test))] vanishing such as seen
+                // in ed25519_dalek (#7243), and libcore (#9203) (although you only hit that one while
+                // working on rust-lang/rust as that's the only time it appears outside sysroot).
+                //
+                // A more ideal solution might be to reanalyze crates based on where the cursor is and
+                // figure out the set of cfgs that would have to apply to make it active.
+
+                cfg_options.apply_diff(overrides.clone());
+            };
+            cfg_options
+        });
+
         let mut lib_tgt = None;
         for &tgt in cargo[pkg].targets.iter() {
             if cargo[tgt].kind != TargetKind::Lib && !cargo[pkg].is_member {
@@ -876,7 +897,7 @@ fn cargo_to_crate_graph(
                 // https://github.com/rust-lang/rust-analyzer/issues/11300
                 continue;
             }
-            let Some(file_id) = load(&cargo[tgt].root) else { continue };
+            let Some(file_id) =  load(&cargo[tgt].root) else { continue };
 
             let crate_id = add_target_crate_root(
                 crate_graph,
@@ -904,19 +925,15 @@ fn cargo_to_crate_graph(
             pkg_crates.entry(pkg).or_insert_with(Vec::new).push((crate_id, cargo[tgt].kind));
         }
 
-        let Some(targets) = pkg_crates.get(&pkg) else { continue };
         // Set deps to the core, std and to the lib target of the current package
-        for &(from, kind) in targets {
+        for &(from, kind) in pkg_crates.get(&pkg).into_iter().flatten() {
             // Add sysroot deps first so that a lib target named `core` etc. can overwrite them.
             public_deps.add_to_crate_graph(crate_graph, from);
 
             // Add dep edge of all targets to the package's lib target
             if let Some((to, name)) = lib_tgt.clone() {
-                if to != from {
-                    if kind == TargetKind::BuildScript {
-                        // build script can not depend on its library target
-                        continue;
-                    }
+                if to != from && kind != TargetKind::BuildScript {
+                    // (build script can not depend on its library target)
 
                     // For root projects with dashes in their name,
                     // cargo metadata does not do any normalization,
@@ -928,47 +945,6 @@ fn cargo_to_crate_graph(
         }
     }
 
-    // We now need to duplicate workspace members that are used as dev-dependencies to prevent
-    // cycles from forming.
-
-    // Map from crate id to it's dev-dependency clone id
-    let mut test_dupes = FxHashMap::default();
-    let mut work = vec![];
-
-    // Get all dependencies of the workspace members that are used as dev-dependencies
-    for pkg in cargo.packages() {
-        for dep in &cargo[pkg].dependencies {
-            if dep.kind == DepKind::Dev && cargo[dep.pkg].is_member {
-                work.push(dep.pkg);
-            }
-        }
-    }
-    while let Some(pkg) = work.pop() {
-        let Some(&to) = pkg_to_lib_crate.get(&pkg) else { continue };
-        match test_dupes.entry(to) {
-            Entry::Occupied(_) => continue,
-            Entry::Vacant(v) => {
-                for dep in &cargo[pkg].dependencies {
-                    if dep.kind == DepKind::Normal && cargo[dep.pkg].is_member {
-                        work.push(dep.pkg);
-                    }
-                }
-                v.insert({
-                    let duped = crate_graph.duplicate(to);
-                    tracing::info!(
-                        "duplicating workspace crate {:?} as it is being used as a dev-dependency: {to:?} -> {duped:?}",
-                        crate_graph[to].display_name
-                    );
-                    if let Some(proc_macro) = proc_macros.get(&to).cloned() {
-                        proc_macros.insert(duped, proc_macro);
-                    }
-                    crate_graph[duped].cfg_options.insert_atom("test".into());
-                    duped
-                });
-            }
-        }
-    }
-
     // Now add a dep edge from all targets of upstream to the lib
     // target of downstream.
     for pkg in cargo.packages() {
@@ -982,71 +958,12 @@ fn cargo_to_crate_graph(
                 if (dep.kind == DepKind::Build) != (kind == TargetKind::BuildScript) {
                     continue;
                 }
-                add_dep(
-                    crate_graph,
-                    from,
-                    name.clone(),
-                    if dep.kind == DepKind::Dev {
-                        // point to the test enabled duplicate for dev-dependencies
-                        test_dupes.get(&to).copied().unwrap_or(to)
-                    } else {
-                        to
-                    },
-                );
 
-                if dep.kind == DepKind::Normal && cargo[dep.pkg].is_member {
-                    // Also apply the dependency as a test enabled dependency to the test duplicate
-                    if let Some(&dupe) = test_dupes.get(&from) {
-                        let to = test_dupes.get(&to).copied().unwrap_or_else(|| {
-                            panic!(
-                                "dependency of a dev dependency did not get duplicated! {:?} {:?}",
-                                crate_graph[to].display_name, crate_graph[from].display_name,
-                            )
-                        });
-                        add_dep(crate_graph, dupe, name.clone(), to);
-                    }
-                }
+                add_dep(crate_graph, from, name.clone(), to)
             }
         }
     }
 
-    for (&pkg, targets) in &pkg_crates {
-        for &(krate, _) in targets {
-            if let Some(&dupe) = test_dupes.get(&krate) {
-                tracing::info!(
-                    "{krate:?} {:?} {dupe:?} {:?}",
-                    crate_graph[krate].cfg_options,
-                    crate_graph[dupe].cfg_options
-                );
-                // if the crate got duped as a dev-dep the dupe already has test set
-                continue;
-            }
-            let cfg_options = &mut crate_graph[krate].cfg_options;
-
-            // Add test cfg for local crates
-            if cargo[pkg].is_local {
-                cfg_options.insert_atom("test".into());
-            }
-
-            let overrides = match override_cfg {
-                CfgOverrides::Wildcard(cfg_diff) => Some(cfg_diff),
-                CfgOverrides::Selective(cfg_overrides) => cfg_overrides.get(&cargo[pkg].name),
-            };
-
-            if let Some(overrides) = overrides {
-                // FIXME: this is sort of a hack to deal with #![cfg(not(test))] vanishing such as seen
-                // in ed25519_dalek (#7243), and libcore (#9203) (although you only hit that one while
-                // working on rust-lang/rust as that's the only time it appears outside sysroot).
-                //
-                // A more ideal solution might be to reanalyze crates based on where the cursor is and
-                // figure out the set of cfgs that would have to apply to make it active.
-
-                cfg_options.apply_diff(overrides.clone());
-            };
-        }
-    }
-
-    // FIXME: Handle rustc private crates properly when used as dev-dependencies
     if has_private {
         // If the user provided a path to rustc sources, we add all the rustc_private crates
         // and create dependencies on them for the crates which opt-in to that
@@ -1170,9 +1087,7 @@ fn handle_rustc_crates(
                 continue;
             }
             for dep in &rustc_workspace[pkg].dependencies {
-                if dep.kind == DepKind::Normal {
-                    queue.push_back(dep.pkg);
-                }
+                queue.push_back(dep.pkg);
             }
 
             let mut cfg_options = cfg_options.clone();
@@ -1482,12 +1397,10 @@ fn handle_hack_cargo_workspace(
         .collect()
 }
 
-#[track_caller]
 fn add_dep(graph: &mut CrateGraph, from: CrateId, name: CrateName, to: CrateId) {
     add_dep_inner(graph, from, Dependency::new(name, to))
 }
 
-#[track_caller]
 fn add_dep_with_prelude(
     graph: &mut CrateGraph,
     from: CrateId,
@@ -1498,18 +1411,13 @@ fn add_dep_with_prelude(
     add_dep_inner(graph, from, Dependency::with_prelude(name, to, prelude))
 }
 
-#[track_caller]
 fn add_proc_macro_dep(crate_graph: &mut CrateGraph, from: CrateId, to: CrateId, prelude: bool) {
     add_dep_with_prelude(crate_graph, from, CrateName::new("proc_macro").unwrap(), to, prelude);
 }
 
-#[track_caller]
 fn add_dep_inner(graph: &mut CrateGraph, from: CrateId, dep: Dependency) {
     if let Err(err) = graph.add_dep(from, dep) {
-        if cfg!(test) {
-            panic!("{}", err);
-        }
-        tracing::error!("{}", err);
+        tracing::error!("{}", err)
     }
 }
 
diff --git a/crates/project-model/test_data/cargo_dev_dependencies-crate-graph.txt b/crates/project-model/test_data/cargo_dev_dependencies-crate-graph.txt
deleted file mode 100644
index 10709402514..00000000000
--- a/crates/project-model/test_data/cargo_dev_dependencies-crate-graph.txt
+++ /dev/null
@@ -1,609 +0,0 @@
-{
-    0: CrateData {
-        root_file_id: FileId(
-            1,
-        ),
-        edition: Edition2018,
-        version: Some(
-            "0.7.20",
-        ),
-        display_name: Some(
-            CrateDisplayName {
-                crate_name: CrateName(
-                    "aho_corasick",
-                ),
-                canonical_name: "aho_corasick",
-            },
-        ),
-        cfg_options: CfgOptions(
-            [
-                "debug_assertions",
-                "feature=default",
-                "feature=std",
-            ],
-        ),
-        potential_cfg_options: Some(
-            CfgOptions(
-                [
-                    "debug_assertions",
-                    "feature=default",
-                    "feature=std",
-                ],
-            ),
-        ),
-        env: Env {
-            entries: {
-                "CARGO_PKG_LICENSE": "",
-                "CARGO_PKG_VERSION_MAJOR": "0",
-                "CARGO_MANIFEST_DIR": "$ROOT$.cargo/registry/src/github.com-1ecc6299db9ec823/aho-corasick-0.7.20",
-                "CARGO_PKG_VERSION": "0.7.20",
-                "CARGO_PKG_AUTHORS": "",
-                "CARGO_CRATE_NAME": "aho_corasick",
-                "CARGO_PKG_LICENSE_FILE": "",
-                "CARGO_PKG_HOMEPAGE": "",
-                "CARGO_PKG_DESCRIPTION": "",
-                "CARGO_PKG_NAME": "aho-corasick",
-                "CARGO_PKG_VERSION_PATCH": "20",
-                "CARGO": "cargo",
-                "CARGO_PKG_REPOSITORY": "",
-                "CARGO_PKG_VERSION_MINOR": "7",
-                "CARGO_PKG_VERSION_PRE": "",
-            },
-        },
-        dependencies: [
-            Dependency {
-                crate_id: Idx::<CrateData>(2),
-                name: CrateName(
-                    "memchr",
-                ),
-                prelude: true,
-            },
-        ],
-        origin: Library {
-            repo: Some(
-                "https://github.com/BurntSushi/aho-corasick",
-            ),
-            name: "aho-corasick",
-        },
-        is_proc_macro: false,
-        target_layout: Err(
-            "target_data_layout not loaded",
-        ),
-        channel: None,
-    },
-    1: CrateData {
-        root_file_id: FileId(
-            2,
-        ),
-        edition: Edition2021,
-        version: Some(
-            "0.3.0",
-        ),
-        display_name: Some(
-            CrateDisplayName {
-                crate_name: CrateName(
-                    "la_arena",
-                ),
-                canonical_name: "la-arena",
-            },
-        ),
-        cfg_options: CfgOptions(
-            [
-                "debug_assertions",
-            ],
-        ),
-        potential_cfg_options: None,
-        env: Env {
-            entries: {
-                "CARGO_PKG_LICENSE": "",
-                "CARGO_PKG_VERSION_MAJOR": "0",
-                "CARGO_MANIFEST_DIR": "$ROOT$.cargo/registry/src/github.com-1ecc6299db9ec823/la-arena-0.3.0",
-                "CARGO_PKG_VERSION": "0.3.0",
-                "CARGO_PKG_AUTHORS": "",
-                "CARGO_CRATE_NAME": "la_arena",
-                "CARGO_PKG_LICENSE_FILE": "",
-                "CARGO_PKG_HOMEPAGE": "",
-                "CARGO_PKG_DESCRIPTION": "",
-                "CARGO_PKG_NAME": "la-arena",
-                "CARGO_PKG_VERSION_PATCH": "0",
-                "CARGO": "cargo",
-                "CARGO_PKG_REPOSITORY": "",
-                "CARGO_PKG_VERSION_MINOR": "3",
-                "CARGO_PKG_VERSION_PRE": "",
-            },
-        },
-        dependencies: [],
-        origin: Library {
-            repo: Some(
-                "https://github.com/rust-lang/rust-analyzer/tree/master/lib/la-arena",
-            ),
-            name: "la-arena",
-        },
-        is_proc_macro: false,
-        target_layout: Err(
-            "target_data_layout not loaded",
-        ),
-        channel: None,
-    },
-    2: CrateData {
-        root_file_id: FileId(
-            3,
-        ),
-        edition: Edition2018,
-        version: Some(
-            "2.5.0",
-        ),
-        display_name: Some(
-            CrateDisplayName {
-                crate_name: CrateName(
-                    "memchr",
-                ),
-                canonical_name: "memchr",
-            },
-        ),
-        cfg_options: CfgOptions(
-            [
-                "debug_assertions",
-                "feature=default",
-                "feature=std",
-            ],
-        ),
-        potential_cfg_options: Some(
-            CfgOptions(
-                [
-                    "debug_assertions",
-                    "feature=compiler_builtins",
-                    "feature=core",
-                    "feature=default",
-                    "feature=libc",
-                    "feature=rustc-dep-of-std",
-                    "feature=std",
-                    "feature=use_std",
-                ],
-            ),
-        ),
-        env: Env {
-            entries: {
-                "CARGO_PKG_LICENSE": "",
-                "CARGO_PKG_VERSION_MAJOR": "2",
-                "CARGO_MANIFEST_DIR": "$ROOT$.cargo/registry/src/github.com-1ecc6299db9ec823/memchr-2.5.0",
-                "CARGO_PKG_VERSION": "2.5.0",
-                "CARGO_PKG_AUTHORS": "",
-                "CARGO_CRATE_NAME": "memchr",
-                "CARGO_PKG_LICENSE_FILE": "",
-                "CARGO_PKG_HOMEPAGE": "",
-                "CARGO_PKG_DESCRIPTION": "",
-                "CARGO_PKG_NAME": "memchr",
-                "CARGO_PKG_VERSION_PATCH": "0",
-                "CARGO": "cargo",
-                "CARGO_PKG_REPOSITORY": "",
-                "CARGO_PKG_VERSION_MINOR": "5",
-                "CARGO_PKG_VERSION_PRE": "",
-            },
-        },
-        dependencies: [],
-        origin: Library {
-            repo: Some(
-                "https://github.com/BurntSushi/memchr",
-            ),
-            name: "memchr",
-        },
-        is_proc_macro: false,
-        target_layout: Err(
-            "target_data_layout not loaded",
-        ),
-        channel: None,
-    },
-    3: CrateData {
-        root_file_id: FileId(
-            4,
-        ),
-        edition: Edition2021,
-        version: Some(
-            "0.1.0",
-        ),
-        display_name: Some(
-            CrateDisplayName {
-                crate_name: CrateName(
-                    "ra_playground",
-                ),
-                canonical_name: "ra-playground",
-            },
-        ),
-        cfg_options: CfgOptions(
-            [
-                "debug_assertions",
-            ],
-        ),
-        potential_cfg_options: None,
-        env: Env {
-            entries: {
-                "CARGO_PKG_LICENSE": "",
-                "CARGO_PKG_VERSION_MAJOR": "0",
-                "CARGO_MANIFEST_DIR": "$ROOT$ra-playground",
-                "CARGO_PKG_VERSION": "0.1.0",
-                "CARGO_PKG_AUTHORS": "",
-                "CARGO_CRATE_NAME": "ra_playground",
-                "CARGO_PKG_LICENSE_FILE": "",
-                "CARGO_PKG_HOMEPAGE": "",
-                "CARGO_PKG_DESCRIPTION": "",
-                "CARGO_PKG_NAME": "ra-playground",
-                "CARGO_PKG_VERSION_PATCH": "0",
-                "CARGO": "cargo",
-                "CARGO_PKG_REPOSITORY": "",
-                "CARGO_PKG_VERSION_MINOR": "1",
-                "CARGO_PKG_VERSION_PRE": "",
-            },
-        },
-        dependencies: [
-            Dependency {
-                crate_id: Idx::<CrateData>(1),
-                name: CrateName(
-                    "la_arena",
-                ),
-                prelude: true,
-            },
-            Dependency {
-                crate_id: Idx::<CrateData>(7),
-                name: CrateName(
-                    "ra_playground",
-                ),
-                prelude: true,
-            },
-            Dependency {
-                crate_id: Idx::<CrateData>(5),
-                name: CrateName(
-                    "regex",
-                ),
-                prelude: true,
-            },
-        ],
-        origin: Local {
-            repo: None,
-            name: Some(
-                "ra-playground",
-            ),
-        },
-        is_proc_macro: false,
-        target_layout: Err(
-            "target_data_layout not loaded",
-        ),
-        channel: None,
-    },
-    4: CrateData {
-        root_file_id: FileId(
-            5,
-        ),
-        edition: Edition2021,
-        version: Some(
-            "0.1.0",
-        ),
-        display_name: Some(
-            CrateDisplayName {
-                crate_name: CrateName(
-                    "ra_playground",
-                ),
-                canonical_name: "ra-playground",
-            },
-        ),
-        cfg_options: CfgOptions(
-            [
-                "debug_assertions",
-                "test",
-            ],
-        ),
-        potential_cfg_options: None,
-        env: Env {
-            entries: {
-                "CARGO_PKG_LICENSE": "",
-                "CARGO_PKG_VERSION_MAJOR": "0",
-                "CARGO_MANIFEST_DIR": "$ROOT$ra-playground",
-                "CARGO_PKG_VERSION": "0.1.0",
-                "CARGO_PKG_AUTHORS": "",
-                "CARGO_CRATE_NAME": "ra_playground",
-                "CARGO_PKG_LICENSE_FILE": "",
-                "CARGO_PKG_HOMEPAGE": "",
-                "CARGO_PKG_DESCRIPTION": "",
-                "CARGO_PKG_NAME": "ra-playground",
-                "CARGO_PKG_VERSION_PATCH": "0",
-                "CARGO": "cargo",
-                "CARGO_PKG_REPOSITORY": "",
-                "CARGO_PKG_VERSION_MINOR": "1",
-                "CARGO_PKG_VERSION_PRE": "",
-            },
-        },
-        dependencies: [
-            Dependency {
-                crate_id: Idx::<CrateData>(3),
-                name: CrateName(
-                    "ra_playground",
-                ),
-                prelude: true,
-            },
-            Dependency {
-                crate_id: Idx::<CrateData>(1),
-                name: CrateName(
-                    "la_arena",
-                ),
-                prelude: true,
-            },
-            Dependency {
-                crate_id: Idx::<CrateData>(7),
-                name: CrateName(
-                    "ra_playground",
-                ),
-                prelude: true,
-            },
-            Dependency {
-                crate_id: Idx::<CrateData>(5),
-                name: CrateName(
-                    "regex",
-                ),
-                prelude: true,
-            },
-        ],
-        origin: Local {
-            repo: None,
-            name: Some(
-                "ra-playground",
-            ),
-        },
-        is_proc_macro: false,
-        target_layout: Err(
-            "target_data_layout not loaded",
-        ),
-        channel: None,
-    },
-    5: CrateData {
-        root_file_id: FileId(
-            6,
-        ),
-        edition: Edition2018,
-        version: Some(
-            "1.7.3",
-        ),
-        display_name: Some(
-            CrateDisplayName {
-                crate_name: CrateName(
-                    "regex",
-                ),
-                canonical_name: "regex",
-            },
-        ),
-        cfg_options: CfgOptions(
-            [
-                "debug_assertions",
-                "feature=aho-corasick",
-                "feature=default",
-                "feature=memchr",
-                "feature=perf",
-                "feature=perf-cache",
-                "feature=perf-dfa",
-                "feature=perf-inline",
-                "feature=perf-literal",
-                "feature=std",
-                "feature=unicode",
-                "feature=unicode-age",
-                "feature=unicode-bool",
-                "feature=unicode-case",
-                "feature=unicode-gencat",
-                "feature=unicode-perl",
-                "feature=unicode-script",
-                "feature=unicode-segment",
-            ],
-        ),
-        potential_cfg_options: Some(
-            CfgOptions(
-                [
-                    "debug_assertions",
-                    "feature=aho-corasick",
-                    "feature=default",
-                    "feature=memchr",
-                    "feature=pattern",
-                    "feature=perf",
-                    "feature=perf-cache",
-                    "feature=perf-dfa",
-                    "feature=perf-inline",
-                    "feature=perf-literal",
-                    "feature=std",
-                    "feature=unicode",
-                    "feature=unicode-age",
-                    "feature=unicode-bool",
-                    "feature=unicode-case",
-                    "feature=unicode-gencat",
-                    "feature=unicode-perl",
-                    "feature=unicode-script",
-                    "feature=unicode-segment",
-                    "feature=unstable",
-                    "feature=use_std",
-                ],
-            ),
-        ),
-        env: Env {
-            entries: {
-                "CARGO_PKG_LICENSE": "",
-                "CARGO_PKG_VERSION_MAJOR": "1",
-                "CARGO_MANIFEST_DIR": "$ROOT$.cargo/registry/src/github.com-1ecc6299db9ec823/regex-1.7.3",
-                "CARGO_PKG_VERSION": "1.7.3",
-                "CARGO_PKG_AUTHORS": "",
-                "CARGO_CRATE_NAME": "regex",
-                "CARGO_PKG_LICENSE_FILE": "",
-                "CARGO_PKG_HOMEPAGE": "",
-                "CARGO_PKG_DESCRIPTION": "",
-                "CARGO_PKG_NAME": "regex",
-                "CARGO_PKG_VERSION_PATCH": "3",
-                "CARGO": "cargo",
-                "CARGO_PKG_REPOSITORY": "",
-                "CARGO_PKG_VERSION_MINOR": "7",
-                "CARGO_PKG_VERSION_PRE": "",
-            },
-        },
-        dependencies: [
-            Dependency {
-                crate_id: Idx::<CrateData>(0),
-                name: CrateName(
-                    "aho_corasick",
-                ),
-                prelude: true,
-            },
-            Dependency {
-                crate_id: Idx::<CrateData>(2),
-                name: CrateName(
-                    "memchr",
-                ),
-                prelude: true,
-            },
-            Dependency {
-                crate_id: Idx::<CrateData>(6),
-                name: CrateName(
-                    "regex_syntax",
-                ),
-                prelude: true,
-            },
-        ],
-        origin: Library {
-            repo: Some(
-                "https://github.com/rust-lang/regex",
-            ),
-            name: "regex",
-        },
-        is_proc_macro: false,
-        target_layout: Err(
-            "target_data_layout not loaded",
-        ),
-        channel: None,
-    },
-    6: CrateData {
-        root_file_id: FileId(
-            7,
-        ),
-        edition: Edition2018,
-        version: Some(
-            "0.6.29",
-        ),
-        display_name: Some(
-            CrateDisplayName {
-                crate_name: CrateName(
-                    "regex_syntax",
-                ),
-                canonical_name: "regex-syntax",
-            },
-        ),
-        cfg_options: CfgOptions(
-            [
-                "debug_assertions",
-                "feature=default",
-                "feature=unicode",
-                "feature=unicode-age",
-                "feature=unicode-bool",
-                "feature=unicode-case",
-                "feature=unicode-gencat",
-                "feature=unicode-perl",
-                "feature=unicode-script",
-                "feature=unicode-segment",
-            ],
-        ),
-        potential_cfg_options: Some(
-            CfgOptions(
-                [
-                    "debug_assertions",
-                    "feature=default",
-                    "feature=unicode",
-                    "feature=unicode-age",
-                    "feature=unicode-bool",
-                    "feature=unicode-case",
-                    "feature=unicode-gencat",
-                    "feature=unicode-perl",
-                    "feature=unicode-script",
-                    "feature=unicode-segment",
-                ],
-            ),
-        ),
-        env: Env {
-            entries: {
-                "CARGO_PKG_LICENSE": "",
-                "CARGO_PKG_VERSION_MAJOR": "0",
-                "CARGO_MANIFEST_DIR": "$ROOT$.cargo/registry/src/github.com-1ecc6299db9ec823/regex-syntax-0.6.29",
-                "CARGO_PKG_VERSION": "0.6.29",
-                "CARGO_PKG_AUTHORS": "",
-                "CARGO_CRATE_NAME": "regex_syntax",
-                "CARGO_PKG_LICENSE_FILE": "",
-                "CARGO_PKG_HOMEPAGE": "",
-                "CARGO_PKG_DESCRIPTION": "",
-                "CARGO_PKG_NAME": "regex-syntax",
-                "CARGO_PKG_VERSION_PATCH": "29",
-                "CARGO": "cargo",
-                "CARGO_PKG_REPOSITORY": "",
-                "CARGO_PKG_VERSION_MINOR": "6",
-                "CARGO_PKG_VERSION_PRE": "",
-            },
-        },
-        dependencies: [],
-        origin: Library {
-            repo: Some(
-                "https://github.com/rust-lang/regex",
-            ),
-            name: "regex-syntax",
-        },
-        is_proc_macro: false,
-        target_layout: Err(
-            "target_data_layout not loaded",
-        ),
-        channel: None,
-    },
-    7: CrateData {
-        root_file_id: FileId(
-            4,
-        ),
-        edition: Edition2021,
-        version: Some(
-            "0.1.0",
-        ),
-        display_name: Some(
-            CrateDisplayName {
-                crate_name: CrateName(
-                    "ra_playground",
-                ),
-                canonical_name: "ra-playground",
-            },
-        ),
-        cfg_options: CfgOptions(
-            [
-                "debug_assertions",
-                "test",
-            ],
-        ),
-        potential_cfg_options: None,
-        env: Env {
-            entries: {
-                "CARGO_PKG_LICENSE": "",
-                "CARGO_PKG_VERSION_MAJOR": "0",
-                "CARGO_MANIFEST_DIR": "$ROOT$ra-playground",
-                "CARGO_PKG_VERSION": "0.1.0",
-                "CARGO_PKG_AUTHORS": "",
-                "CARGO_CRATE_NAME": "ra_playground",
-                "CARGO_PKG_LICENSE_FILE": "",
-                "CARGO_PKG_HOMEPAGE": "",
-                "CARGO_PKG_DESCRIPTION": "",
-                "CARGO_PKG_NAME": "ra-playground",
-                "CARGO_PKG_VERSION_PATCH": "0",
-                "CARGO": "cargo",
-                "CARGO_PKG_REPOSITORY": "",
-                "CARGO_PKG_VERSION_MINOR": "1",
-                "CARGO_PKG_VERSION_PRE": "",
-            },
-        },
-        dependencies: [],
-        origin: Local {
-            repo: None,
-            name: Some(
-                "ra-playground",
-            ),
-        },
-        is_proc_macro: false,
-        target_layout: Err(
-            "target_data_layout not loaded",
-        ),
-        channel: None,
-    },
-}
\ No newline at end of file
diff --git a/crates/project-model/test_data/complex-with-dev-deps.json b/crates/project-model/test_data/complex-with-dev-deps.json
deleted file mode 100644
index 6046e16d7d5..00000000000
--- a/crates/project-model/test_data/complex-with-dev-deps.json
+++ /dev/null
@@ -1,985 +0,0 @@
-{
-    "packages": [
-        {
-            "name": "aho-corasick",
-            "version": "0.7.20",
-            "id": "aho-corasick 0.7.20 (registry+https://github.com/rust-lang/crates.io-index)",
-            "license": "Unlicense OR MIT",
-            "license_file": null,
-            "description": "Fast multiple substring searching.",
-            "source": "registry+https://github.com/rust-lang/crates.io-index",
-            "dependencies": [
-                {
-                    "name": "memchr",
-                    "source": "registry+https://github.com/rust-lang/crates.io-index",
-                    "req": "^2.4.0",
-                    "kind": null,
-                    "rename": null,
-                    "optional": false,
-                    "uses_default_features": false,
-                    "features": [],
-                    "target": null,
-                    "registry": null
-                }
-            ],
-            "targets": [
-                {
-                    "kind": [
-                        "lib"
-                    ],
-                    "crate_types": [
-                        "lib"
-                    ],
-                    "name": "aho_corasick",
-                    "src_path": "$ROOT$.cargo/registry/src/github.com-1ecc6299db9ec823/aho-corasick-0.7.20/src/lib.rs",
-                    "edition": "2018",
-                    "doc": true,
-                    "doctest": true,
-                    "test": true
-                }
-            ],
-            "features": {
-                "default": [
-                    "std"
-                ],
-                "std": [
-                    "memchr/std"
-                ]
-            },
-            "manifest_path": "$ROOT$.cargo/registry/src/github.com-1ecc6299db9ec823/aho-corasick-0.7.20/Cargo.toml",
-            "metadata": null,
-            "publish": null,
-            "authors": [
-                "Andrew Gallant <jamslam@gmail.com>"
-            ],
-            "categories": [
-                "text-processing"
-            ],
-            "keywords": [
-                "string",
-                "search",
-                "text",
-                "aho",
-                "multi"
-            ],
-            "readme": "README.md",
-            "repository": "https://github.com/BurntSushi/aho-corasick",
-            "homepage": "https://github.com/BurntSushi/aho-corasick",
-            "documentation": null,
-            "edition": "2018",
-            "links": null,
-            "default_run": null,
-            "rust_version": null
-        },
-        {
-            "name": "la-arena",
-            "version": "0.3.0",
-            "id": "la-arena 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
-            "license": "MIT OR Apache-2.0",
-            "license_file": null,
-            "description": "Simple index-based arena without deletion.",
-            "source": "registry+https://github.com/rust-lang/crates.io-index",
-            "dependencies": [],
-            "targets": [
-                {
-                    "kind": [
-                        "lib"
-                    ],
-                    "crate_types": [
-                        "lib"
-                    ],
-                    "name": "la-arena",
-                    "src_path": "$ROOT$.cargo/registry/src/github.com-1ecc6299db9ec823/la-arena-0.3.0/src/lib.rs",
-                    "edition": "2021",
-                    "doc": true,
-                    "doctest": true,
-                    "test": true
-                }
-            ],
-            "features": {},
-            "manifest_path": "$ROOT$.cargo/registry/src/github.com-1ecc6299db9ec823/la-arena-0.3.0/Cargo.toml",
-            "metadata": null,
-            "publish": null,
-            "authors": [],
-            "categories": [
-                "data-structures",
-                "memory-management",
-                "rust-patterns"
-            ],
-            "keywords": [],
-            "readme": null,
-            "repository": "https://github.com/rust-lang/rust-analyzer/tree/master/lib/la-arena",
-            "homepage": null,
-            "documentation": "https://docs.rs/la-arena",
-            "edition": "2021",
-            "links": null,
-            "default_run": null,
-            "rust_version": "1.56"
-        },
-        {
-            "name": "memchr",
-            "version": "2.5.0",
-            "id": "memchr 2.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
-            "license": "Unlicense/MIT",
-            "license_file": null,
-            "description": "Safe interface to memchr.",
-            "source": "registry+https://github.com/rust-lang/crates.io-index",
-            "dependencies": [
-                {
-                    "name": "compiler_builtins",
-                    "source": "registry+https://github.com/rust-lang/crates.io-index",
-                    "req": "^0.1.2",
-                    "kind": null,
-                    "rename": null,
-                    "optional": true,
-                    "uses_default_features": true,
-                    "features": [],
-                    "target": null,
-                    "registry": null
-                },
-                {
-                    "name": "rustc-std-workspace-core",
-                    "source": "registry+https://github.com/rust-lang/crates.io-index",
-                    "req": "^1.0.0",
-                    "kind": null,
-                    "rename": "core",
-                    "optional": true,
-                    "uses_default_features": true,
-                    "features": [],
-                    "target": null,
-                    "registry": null
-                },
-                {
-                    "name": "libc",
-                    "source": "registry+https://github.com/rust-lang/crates.io-index",
-                    "req": "^0.2.18",
-                    "kind": null,
-                    "rename": null,
-                    "optional": true,
-                    "uses_default_features": false,
-                    "features": [],
-                    "target": null,
-                    "registry": null
-                },
-                {
-                    "name": "quickcheck",
-                    "source": "registry+https://github.com/rust-lang/crates.io-index",
-                    "req": "^1.0.3",
-                    "kind": "dev",
-                    "rename": null,
-                    "optional": false,
-                    "uses_default_features": false,
-                    "features": [],
-                    "target": null,
-                    "registry": null
-                }
-            ],
-            "targets": [
-                {
-                    "kind": [
-                        "lib"
-                    ],
-                    "crate_types": [
-                        "lib"
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