diff --git a/clippy_lints/src/cargo/common_metadata.rs b/clippy_lints/src/cargo/common_metadata.rs
new file mode 100644
index 00000000000..e0442dda479
--- /dev/null
+++ b/clippy_lints/src/cargo/common_metadata.rs
@@ -0,0 +1,54 @@
+//! lint on missing cargo common metadata
+
+use cargo_metadata::Metadata;
+use clippy_utils::diagnostics::span_lint;
+use rustc_lint::LateContext;
+use rustc_span::source_map::DUMMY_SP;
+
+use super::CARGO_COMMON_METADATA;
+
+pub(super) fn check(cx: &LateContext<'_>, metadata: &Metadata, ignore_publish: bool) {
+    for package in &metadata.packages {
+        // only run the lint if publish is `None` (`publish = true` or skipped entirely)
+        // or if the vector isn't empty (`publish = ["something"]`)
+        if package.publish.as_ref().filter(|publish| publish.is_empty()).is_none() || ignore_publish {
+            if is_empty_str(&package.description) {
+                missing_warning(cx, package, "package.description");
+            }
+
+            if is_empty_str(&package.license) && is_empty_str(&package.license_file) {
+                missing_warning(cx, package, "either package.license or package.license_file");
+            }
+
+            if is_empty_str(&package.repository) {
+                missing_warning(cx, package, "package.repository");
+            }
+
+            if is_empty_str(&package.readme) {
+                missing_warning(cx, package, "package.readme");
+            }
+
+            if is_empty_vec(&package.keywords) {
+                missing_warning(cx, package, "package.keywords");
+            }
+
+            if is_empty_vec(&package.categories) {
+                missing_warning(cx, package, "package.categories");
+            }
+        }
+    }
+}
+
+fn missing_warning(cx: &LateContext<'_>, package: &cargo_metadata::Package, field: &str) {
+    let message = format!("package `{}` is missing `{}` metadata", package.name, field);
+    span_lint(cx, CARGO_COMMON_METADATA, DUMMY_SP, &message);
+}
+
+fn is_empty_str<T: AsRef<std::ffi::OsStr>>(value: &Option<T>) -> bool {
+    value.as_ref().map_or(true, |s| s.as_ref().is_empty())
+}
+
+fn is_empty_vec(value: &[String]) -> bool {
+    // This works because empty iterators return true
+    value.iter().all(String::is_empty)
+}
diff --git a/clippy_lints/src/cargo/feature_name.rs b/clippy_lints/src/cargo/feature_name.rs
new file mode 100644
index 00000000000..79a469a4258
--- /dev/null
+++ b/clippy_lints/src/cargo/feature_name.rs
@@ -0,0 +1,92 @@
+use cargo_metadata::Metadata;
+use clippy_utils::diagnostics::span_lint_and_help;
+use rustc_lint::LateContext;
+use rustc_span::source_map::DUMMY_SP;
+
+use super::{NEGATIVE_FEATURE_NAMES, REDUNDANT_FEATURE_NAMES};
+
+static PREFIXES: [&str; 8] = ["no-", "no_", "not-", "not_", "use-", "use_", "with-", "with_"];
+static SUFFIXES: [&str; 2] = ["-support", "_support"];
+
+pub(super) fn check(cx: &LateContext<'_>, metadata: &Metadata) {
+    for package in &metadata.packages {
+        let mut features: Vec<&String> = package.features.keys().collect();
+        features.sort();
+        for feature in features {
+            let prefix_opt = {
+                let i = PREFIXES.partition_point(|prefix| prefix < &feature.as_str());
+                if i > 0 && feature.starts_with(PREFIXES[i - 1]) {
+                    Some(PREFIXES[i - 1])
+                } else {
+                    None
+                }
+            };
+            if let Some(prefix) = prefix_opt {
+                lint(cx, feature, prefix, true);
+            }
+
+            let suffix_opt: Option<&str> = {
+                let i = SUFFIXES.partition_point(|suffix| {
+                    suffix.bytes().rev().cmp(feature.bytes().rev()) == std::cmp::Ordering::Less
+                });
+                if i > 0 && feature.ends_with(SUFFIXES[i - 1]) {
+                    Some(SUFFIXES[i - 1])
+                } else {
+                    None
+                }
+            };
+            if let Some(suffix) = suffix_opt {
+                lint(cx, feature, suffix, false);
+            }
+        }
+    }
+}
+
+fn is_negative_prefix(s: &str) -> bool {
+    s.starts_with("no")
+}
+
+fn lint(cx: &LateContext<'_>, feature: &str, substring: &str, is_prefix: bool) {
+    let is_negative = is_prefix && is_negative_prefix(substring);
+    span_lint_and_help(
+        cx,
+        if is_negative {
+            NEGATIVE_FEATURE_NAMES
+        } else {
+            REDUNDANT_FEATURE_NAMES
+        },
+        DUMMY_SP,
+        &format!(
+            "the \"{}\" {} in the feature name \"{}\" is {}",
+            substring,
+            if is_prefix { "prefix" } else { "suffix" },
+            feature,
+            if is_negative { "negative" } else { "redundant" }
+        ),
+        None,
+        &format!(
+            "consider renaming the feature to \"{}\"{}",
+            if is_prefix {
+                feature.strip_prefix(substring)
+            } else {
+                feature.strip_suffix(substring)
+            }
+            .unwrap(),
+            if is_negative {
+                ", but make sure the feature adds functionality"
+            } else {
+                ""
+            }
+        ),
+    );
+}
+
+#[test]
+fn test_prefixes_sorted() {
+    let mut sorted_prefixes = PREFIXES;
+    sorted_prefixes.sort_unstable();
+    assert_eq!(PREFIXES, sorted_prefixes);
+    let mut sorted_suffixes = SUFFIXES;
+    sorted_suffixes.sort_by(|a, b| a.bytes().rev().cmp(b.bytes().rev()));
+    assert_eq!(SUFFIXES, sorted_suffixes);
+}
diff --git a/clippy_lints/src/cargo/mod.rs b/clippy_lints/src/cargo/mod.rs
new file mode 100644
index 00000000000..abe95c6663f
--- /dev/null
+++ b/clippy_lints/src/cargo/mod.rs
@@ -0,0 +1,221 @@
+use cargo_metadata::MetadataCommand;
+use clippy_utils::diagnostics::span_lint;
+use clippy_utils::is_lint_allowed;
+use rustc_hir::hir_id::CRATE_HIR_ID;
+use rustc_lint::{LateContext, LateLintPass, Lint};
+use rustc_session::{declare_tool_lint, impl_lint_pass};
+use rustc_span::DUMMY_SP;
+
+mod common_metadata;
+mod feature_name;
+mod multiple_crate_versions;
+mod wildcard_dependencies;
+
+declare_clippy_lint! {
+    /// ### What it does
+    /// Checks to see if all common metadata is defined in
+    /// `Cargo.toml`. See: https://rust-lang-nursery.github.io/api-guidelines/documentation.html#cargotoml-includes-all-common-metadata-c-metadata
+    ///
+    /// ### Why is this bad?
+    /// It will be more difficult for users to discover the
+    /// purpose of the crate, and key information related to it.
+    ///
+    /// ### Example
+    /// ```toml
+    /// # This `Cargo.toml` is missing a description field:
+    /// [package]
+    /// name = "clippy"
+    /// version = "0.0.212"
+    /// repository = "https://github.com/rust-lang/rust-clippy"
+    /// readme = "README.md"
+    /// license = "MIT OR Apache-2.0"
+    /// keywords = ["clippy", "lint", "plugin"]
+    /// categories = ["development-tools", "development-tools::cargo-plugins"]
+    /// ```
+    ///
+    /// Should include a description field like:
+    ///
+    /// ```toml
+    /// # This `Cargo.toml` includes all common metadata
+    /// [package]
+    /// name = "clippy"
+    /// version = "0.0.212"
+    /// description = "A bunch of helpful lints to avoid common pitfalls in Rust"
+    /// repository = "https://github.com/rust-lang/rust-clippy"
+    /// readme = "README.md"
+    /// license = "MIT OR Apache-2.0"
+    /// keywords = ["clippy", "lint", "plugin"]
+    /// categories = ["development-tools", "development-tools::cargo-plugins"]
+    /// ```
+    #[clippy::version = "1.32.0"]
+    pub CARGO_COMMON_METADATA,
+    cargo,
+    "common metadata is defined in `Cargo.toml`"
+}
+
+declare_clippy_lint! {
+    /// ### What it does
+    /// Checks for feature names with prefix `use-`, `with-` or suffix `-support`
+    ///
+    /// ### Why is this bad?
+    /// These prefixes and suffixes have no significant meaning.
+    ///
+    /// ### Example
+    /// ```toml
+    /// # The `Cargo.toml` with feature name redundancy
+    /// [features]
+    /// default = ["use-abc", "with-def", "ghi-support"]
+    /// use-abc = []  // redundant
+    /// with-def = []   // redundant
+    /// ghi-support = []   // redundant
+    /// ```
+    ///
+    /// Use instead:
+    /// ```toml
+    /// [features]
+    /// default = ["abc", "def", "ghi"]
+    /// abc = []
+    /// def = []
+    /// ghi = []
+    /// ```
+    ///
+    #[clippy::version = "1.57.0"]
+    pub REDUNDANT_FEATURE_NAMES,
+    cargo,
+    "usage of a redundant feature name"
+}
+
+declare_clippy_lint! {
+    /// ### What it does
+    /// Checks for negative feature names with prefix `no-` or `not-`
+    ///
+    /// ### Why is this bad?
+    /// Features are supposed to be additive, and negatively-named features violate it.
+    ///
+    /// ### Example
+    /// ```toml
+    /// # The `Cargo.toml` with negative feature names
+    /// [features]
+    /// default = []
+    /// no-abc = []
+    /// not-def = []
+    ///
+    /// ```
+    /// Use instead:
+    /// ```toml
+    /// [features]
+    /// default = ["abc", "def"]
+    /// abc = []
+    /// def = []
+    ///
+    /// ```
+    #[clippy::version = "1.57.0"]
+    pub NEGATIVE_FEATURE_NAMES,
+    cargo,
+    "usage of a negative feature name"
+}
+
+declare_clippy_lint! {
+    /// ### What it does
+    /// Checks to see if multiple versions of a crate are being
+    /// used.
+    ///
+    /// ### Why is this bad?
+    /// This bloats the size of targets, and can lead to
+    /// confusing error messages when structs or traits are used interchangeably
+    /// between different versions of a crate.
+    ///
+    /// ### Known problems
+    /// Because this can be caused purely by the dependencies
+    /// themselves, it's not always possible to fix this issue.
+    ///
+    /// ### Example
+    /// ```toml
+    /// # This will pull in both winapi v0.3.x and v0.2.x, triggering a warning.
+    /// [dependencies]
+    /// ctrlc = "=3.1.0"
+    /// ansi_term = "=0.11.0"
+    /// ```
+    #[clippy::version = "pre 1.29.0"]
+    pub MULTIPLE_CRATE_VERSIONS,
+    cargo,
+    "multiple versions of the same crate being used"
+}
+
+declare_clippy_lint! {
+    /// ### What it does
+    /// Checks for wildcard dependencies in the `Cargo.toml`.
+    ///
+    /// ### Why is this bad?
+    /// [As the edition guide says](https://rust-lang-nursery.github.io/edition-guide/rust-2018/cargo-and-crates-io/crates-io-disallows-wildcard-dependencies.html),
+    /// it is highly unlikely that you work with any possible version of your dependency,
+    /// and wildcard dependencies would cause unnecessary breakage in the ecosystem.
+    ///
+    /// ### Example
+    /// ```toml
+    /// [dependencies]
+    /// regex = "*"
+    /// ```
+    #[clippy::version = "1.32.0"]
+    pub WILDCARD_DEPENDENCIES,
+    cargo,
+    "wildcard dependencies being used"
+}
+
+pub struct Cargo {
+    pub ignore_publish: bool,
+}
+
+impl_lint_pass!(Cargo => [
+    CARGO_COMMON_METADATA,
+    REDUNDANT_FEATURE_NAMES,
+    NEGATIVE_FEATURE_NAMES,
+    MULTIPLE_CRATE_VERSIONS,
+    WILDCARD_DEPENDENCIES
+]);
+
+impl LateLintPass<'_> for Cargo {
+    fn check_crate(&mut self, cx: &LateContext<'_>) {
+        static NO_DEPS_LINTS: &[&Lint] = &[
+            CARGO_COMMON_METADATA,
+            REDUNDANT_FEATURE_NAMES,
+            NEGATIVE_FEATURE_NAMES,
+            WILDCARD_DEPENDENCIES,
+        ];
+        static WITH_DEPS_LINTS: &[&Lint] = &[MULTIPLE_CRATE_VERSIONS];
+
+        if !NO_DEPS_LINTS
+            .iter()
+            .all(|&lint| is_lint_allowed(cx, lint, CRATE_HIR_ID))
+        {
+            match MetadataCommand::new().no_deps().exec() {
+                Ok(metadata) => {
+                    common_metadata::check(cx, &metadata, self.ignore_publish);
+                    feature_name::check(cx, &metadata);
+                    wildcard_dependencies::check(cx, &metadata);
+                },
+                Err(e) => {
+                    for lint in NO_DEPS_LINTS {
+                        span_lint(cx, lint, DUMMY_SP, &format!("could not read cargo metadata: {}", e));
+                    }
+                },
+            }
+        }
+
+        if !WITH_DEPS_LINTS
+            .iter()
+            .all(|&lint| is_lint_allowed(cx, lint, CRATE_HIR_ID))
+        {
+            match MetadataCommand::new().exec() {
+                Ok(metadata) => {
+                    multiple_crate_versions::check(cx, &metadata);
+                },
+                Err(e) => {
+                    for lint in WITH_DEPS_LINTS {
+                        span_lint(cx, lint, DUMMY_SP, &format!("could not read cargo metadata: {}", e));
+                    }
+                },
+            }
+        }
+    }
+}
diff --git a/clippy_lints/src/cargo/multiple_crate_versions.rs b/clippy_lints/src/cargo/multiple_crate_versions.rs
new file mode 100644
index 00000000000..76fd0819a39
--- /dev/null
+++ b/clippy_lints/src/cargo/multiple_crate_versions.rs
@@ -0,0 +1,63 @@
+//! lint on multiple versions of a crate being used
+
+use cargo_metadata::{DependencyKind, Metadata, Node, Package, PackageId};
+use clippy_utils::diagnostics::span_lint;
+use if_chain::if_chain;
+use itertools::Itertools;
+use rustc_hir::def_id::LOCAL_CRATE;
+use rustc_lint::LateContext;
+use rustc_span::source_map::DUMMY_SP;
+
+use super::MULTIPLE_CRATE_VERSIONS;
+
+pub(super) fn check(cx: &LateContext<'_>, metadata: &Metadata) {
+    let local_name = cx.tcx.crate_name(LOCAL_CRATE);
+    let mut packages = metadata.packages.clone();
+    packages.sort_by(|a, b| a.name.cmp(&b.name));
+
+    if_chain! {
+        if let Some(resolve) = &metadata.resolve;
+        if let Some(local_id) = packages
+            .iter()
+            .find_map(|p| if p.name == local_name.as_str() { Some(&p.id) } else { None });
+        then {
+            for (name, group) in &packages.iter().group_by(|p| p.name.clone()) {
+                let group: Vec<&Package> = group.collect();
+
+                if group.len() <= 1 {
+                    continue;
+                }
+
+                if group.iter().all(|p| is_normal_dep(&resolve.nodes, local_id, &p.id)) {
+                    let mut versions: Vec<_> = group.into_iter().map(|p| &p.version).collect();
+                    versions.sort();
+                    let versions = versions.iter().join(", ");
+
+                    span_lint(
+                        cx,
+                        MULTIPLE_CRATE_VERSIONS,
+                        DUMMY_SP,
+                        &format!("multiple versions for dependency `{}`: {}", name, versions),
+                    );
+                }
+            }
+        }
+    }
+}
+
+fn is_normal_dep(nodes: &[Node], local_id: &PackageId, dep_id: &PackageId) -> bool {
+    fn depends_on(node: &Node, dep_id: &PackageId) -> bool {
+        node.deps.iter().any(|dep| {
+            dep.pkg == *dep_id
+                && dep
+                    .dep_kinds
+                    .iter()
+                    .any(|info| matches!(info.kind, DependencyKind::Normal))
+        })
+    }
+
+    nodes
+        .iter()
+        .filter(|node| depends_on(node, dep_id))
+        .any(|node| node.id == *local_id || is_normal_dep(nodes, local_id, &node.id))
+}
diff --git a/clippy_lints/src/cargo/wildcard_dependencies.rs b/clippy_lints/src/cargo/wildcard_dependencies.rs
new file mode 100644
index 00000000000..7fa6acbf557
--- /dev/null
+++ b/clippy_lints/src/cargo/wildcard_dependencies.rs
@@ -0,0 +1,27 @@
+use cargo_metadata::Metadata;
+use clippy_utils::diagnostics::span_lint;
+use if_chain::if_chain;
+use rustc_lint::LateContext;
+use rustc_span::source_map::DUMMY_SP;
+
+use super::WILDCARD_DEPENDENCIES;
+
+pub(super) fn check(cx: &LateContext<'_>, metadata: &Metadata) {
+    for dep in &metadata.packages[0].dependencies {
+        // VersionReq::any() does not work
+        if_chain! {
+            if let Ok(wildcard_ver) = semver::VersionReq::parse("*");
+            if let Some(ref source) = dep.source;
+            if !source.starts_with("git");
+            if dep.req == wildcard_ver;
+            then {
+                span_lint(
+                    cx,
+                    WILDCARD_DEPENDENCIES,
+                    DUMMY_SP,
+                    &format!("wildcard dependency for `{}`", dep.name),
+                );
+            }
+        }
+    }
+}
diff --git a/clippy_lints/src/cargo_common_metadata.rs b/clippy_lints/src/cargo_common_metadata.rs
deleted file mode 100644
index 23f79fdc682..00000000000
--- a/clippy_lints/src/cargo_common_metadata.rs
+++ /dev/null
@@ -1,118 +0,0 @@
-//! lint on missing cargo common metadata
-
-use clippy_utils::{diagnostics::span_lint, is_lint_allowed};
-use rustc_hir::hir_id::CRATE_HIR_ID;
-use rustc_lint::{LateContext, LateLintPass};
-use rustc_session::{declare_tool_lint, impl_lint_pass};
-use rustc_span::source_map::DUMMY_SP;
-
-declare_clippy_lint! {
-    /// ### What it does
-    /// Checks to see if all common metadata is defined in
-    /// `Cargo.toml`. See: https://rust-lang-nursery.github.io/api-guidelines/documentation.html#cargotoml-includes-all-common-metadata-c-metadata
-    ///
-    /// ### Why is this bad?
-    /// It will be more difficult for users to discover the
-    /// purpose of the crate, and key information related to it.
-    ///
-    /// ### Example
-    /// ```toml
-    /// # This `Cargo.toml` is missing a description field:
-    /// [package]
-    /// name = "clippy"
-    /// version = "0.0.212"
-    /// repository = "https://github.com/rust-lang/rust-clippy"
-    /// readme = "README.md"
-    /// license = "MIT OR Apache-2.0"
-    /// keywords = ["clippy", "lint", "plugin"]
-    /// categories = ["development-tools", "development-tools::cargo-plugins"]
-    /// ```
-    ///
-    /// Should include a description field like:
-    ///
-    /// ```toml
-    /// # This `Cargo.toml` includes all common metadata
-    /// [package]
-    /// name = "clippy"
-    /// version = "0.0.212"
-    /// description = "A bunch of helpful lints to avoid common pitfalls in Rust"
-    /// repository = "https://github.com/rust-lang/rust-clippy"
-    /// readme = "README.md"
-    /// license = "MIT OR Apache-2.0"
-    /// keywords = ["clippy", "lint", "plugin"]
-    /// categories = ["development-tools", "development-tools::cargo-plugins"]
-    /// ```
-    #[clippy::version = "1.32.0"]
-    pub CARGO_COMMON_METADATA,
-    cargo,
-    "common metadata is defined in `Cargo.toml`"
-}
-
-#[derive(Copy, Clone, Debug)]
-pub struct CargoCommonMetadata {
-    ignore_publish: bool,
-}
-
-impl CargoCommonMetadata {
-    pub fn new(ignore_publish: bool) -> Self {
-        Self { ignore_publish }
-    }
-}
-
-impl_lint_pass!(CargoCommonMetadata => [
-    CARGO_COMMON_METADATA
-]);
-
-fn missing_warning(cx: &LateContext<'_>, package: &cargo_metadata::Package, field: &str) {
-    let message = format!("package `{}` is missing `{}` metadata", package.name, field);
-    span_lint(cx, CARGO_COMMON_METADATA, DUMMY_SP, &message);
-}
-
-fn is_empty_str<T: AsRef<std::ffi::OsStr>>(value: &Option<T>) -> bool {
-    value.as_ref().map_or(true, |s| s.as_ref().is_empty())
-}
-
-fn is_empty_vec(value: &[String]) -> bool {
-    // This works because empty iterators return true
-    value.iter().all(String::is_empty)
-}
-
-impl LateLintPass<'_> for CargoCommonMetadata {
-    fn check_crate(&mut self, cx: &LateContext<'_>) {
-        if is_lint_allowed(cx, CARGO_COMMON_METADATA, CRATE_HIR_ID) {
-            return;
-        }
-
-        let metadata = unwrap_cargo_metadata!(cx, CARGO_COMMON_METADATA, false);
-
-        for package in metadata.packages {
-            // only run the lint if publish is `None` (`publish = true` or skipped entirely)
-            // or if the vector isn't empty (`publish = ["something"]`)
-            if package.publish.as_ref().filter(|publish| publish.is_empty()).is_none() || self.ignore_publish {
-                if is_empty_str(&package.description) {
-                    missing_warning(cx, &package, "package.description");
-                }
-
-                if is_empty_str(&package.license) && is_empty_str(&package.license_file) {
-                    missing_warning(cx, &package, "either package.license or package.license_file");
-                }
-
-                if is_empty_str(&package.repository) {
-                    missing_warning(cx, &package, "package.repository");
-                }
-
-                if is_empty_str(&package.readme) {
-                    missing_warning(cx, &package, "package.readme");
-                }
-
-                if is_empty_vec(&package.keywords) {
-                    missing_warning(cx, &package, "package.keywords");
-                }
-
-                if is_empty_vec(&package.categories) {
-                    missing_warning(cx, &package, "package.categories");
-                }
-            }
-        }
-    }
-}
diff --git a/clippy_lints/src/feature_name.rs b/clippy_lints/src/feature_name.rs
deleted file mode 100644
index dc6bef52ddd..00000000000
--- a/clippy_lints/src/feature_name.rs
+++ /dev/null
@@ -1,166 +0,0 @@
-use clippy_utils::diagnostics::span_lint_and_help;
-use clippy_utils::{diagnostics::span_lint, is_lint_allowed};
-use rustc_hir::CRATE_HIR_ID;
-use rustc_lint::{LateContext, LateLintPass};
-use rustc_session::{declare_lint_pass, declare_tool_lint};
-use rustc_span::source_map::DUMMY_SP;
-
-declare_clippy_lint! {
-    /// ### What it does
-    /// Checks for feature names with prefix `use-`, `with-` or suffix `-support`
-    ///
-    /// ### Why is this bad?
-    /// These prefixes and suffixes have no significant meaning.
-    ///
-    /// ### Example
-    /// ```toml
-    /// # The `Cargo.toml` with feature name redundancy
-    /// [features]
-    /// default = ["use-abc", "with-def", "ghi-support"]
-    /// use-abc = []  // redundant
-    /// with-def = []   // redundant
-    /// ghi-support = []   // redundant
-    /// ```
-    ///
-    /// Use instead:
-    /// ```toml
-    /// [features]
-    /// default = ["abc", "def", "ghi"]
-    /// abc = []
-    /// def = []
-    /// ghi = []
-    /// ```
-    ///
-    #[clippy::version = "1.57.0"]
-    pub REDUNDANT_FEATURE_NAMES,
-    cargo,
-    "usage of a redundant feature name"
-}
-
-declare_clippy_lint! {
-    /// ### What it does
-    /// Checks for negative feature names with prefix `no-` or `not-`
-    ///
-    /// ### Why is this bad?
-    /// Features are supposed to be additive, and negatively-named features violate it.
-    ///
-    /// ### Example
-    /// ```toml
-    /// # The `Cargo.toml` with negative feature names
-    /// [features]
-    /// default = []
-    /// no-abc = []
-    /// not-def = []
-    ///
-    /// ```
-    /// Use instead:
-    /// ```toml
-    /// [features]
-    /// default = ["abc", "def"]
-    /// abc = []
-    /// def = []
-    ///
-    /// ```
-    #[clippy::version = "1.57.0"]
-    pub NEGATIVE_FEATURE_NAMES,
-    cargo,
-    "usage of a negative feature name"
-}
-
-declare_lint_pass!(FeatureName => [REDUNDANT_FEATURE_NAMES, NEGATIVE_FEATURE_NAMES]);
-
-static PREFIXES: [&str; 8] = ["no-", "no_", "not-", "not_", "use-", "use_", "with-", "with_"];
-static SUFFIXES: [&str; 2] = ["-support", "_support"];
-
-fn is_negative_prefix(s: &str) -> bool {
-    s.starts_with("no")
-}
-
-fn lint(cx: &LateContext<'_>, feature: &str, substring: &str, is_prefix: bool) {
-    let is_negative = is_prefix && is_negative_prefix(substring);
-    span_lint_and_help(
-        cx,
-        if is_negative {
-            NEGATIVE_FEATURE_NAMES
-        } else {
-            REDUNDANT_FEATURE_NAMES
-        },
-        DUMMY_SP,
-        &format!(
-            "the \"{}\" {} in the feature name \"{}\" is {}",
-            substring,
-            if is_prefix { "prefix" } else { "suffix" },
-            feature,
-            if is_negative { "negative" } else { "redundant" }
-        ),
-        None,
-        &format!(
-            "consider renaming the feature to \"{}\"{}",
-            if is_prefix {
-                feature.strip_prefix(substring)
-            } else {
-                feature.strip_suffix(substring)
-            }
-            .unwrap(),
-            if is_negative {
-                ", but make sure the feature adds functionality"
-            } else {
-                ""
-            }
-        ),
-    );
-}
-
-impl LateLintPass<'_> for FeatureName {
-    fn check_crate(&mut self, cx: &LateContext<'_>) {
-        if is_lint_allowed(cx, REDUNDANT_FEATURE_NAMES, CRATE_HIR_ID)
-            && is_lint_allowed(cx, NEGATIVE_FEATURE_NAMES, CRATE_HIR_ID)
-        {
-            return;
-        }
-
-        let metadata = unwrap_cargo_metadata!(cx, REDUNDANT_FEATURE_NAMES, false);
-
-        for package in metadata.packages {
-            let mut features: Vec<&String> = package.features.keys().collect();
-            features.sort();
-            for feature in features {
-                let prefix_opt = {
-                    let i = PREFIXES.partition_point(|prefix| prefix < &feature.as_str());
-                    if i > 0 && feature.starts_with(PREFIXES[i - 1]) {
-                        Some(PREFIXES[i - 1])
-                    } else {
-                        None
-                    }
-                };
-                if let Some(prefix) = prefix_opt {
-                    lint(cx, feature, prefix, true);
-                }
-
-                let suffix_opt: Option<&str> = {
-                    let i = SUFFIXES.partition_point(|suffix| {
-                        suffix.bytes().rev().cmp(feature.bytes().rev()) == std::cmp::Ordering::Less
-                    });
-                    if i > 0 && feature.ends_with(SUFFIXES[i - 1]) {
-                        Some(SUFFIXES[i - 1])
-                    } else {
-                        None
-                    }
-                };
-                if let Some(suffix) = suffix_opt {
-                    lint(cx, feature, suffix, false);
-                }
-            }
-        }
-    }
-}
-
-#[test]
-fn test_prefixes_sorted() {
-    let mut sorted_prefixes = PREFIXES;
-    sorted_prefixes.sort_unstable();
-    assert_eq!(PREFIXES, sorted_prefixes);
-    let mut sorted_suffixes = SUFFIXES;
-    sorted_suffixes.sort_by(|a, b| a.bytes().rev().cmp(b.bytes().rev()));
-    assert_eq!(SUFFIXES, sorted_suffixes);
-}
diff --git a/clippy_lints/src/lib.register_cargo.rs b/clippy_lints/src/lib.register_cargo.rs
index 1809f2cc7d4..c890523fe5a 100644
--- a/clippy_lints/src/lib.register_cargo.rs
+++ b/clippy_lints/src/lib.register_cargo.rs
@@ -3,9 +3,9 @@
 // Manual edits will be overwritten.
 
 store.register_group(true, "clippy::cargo", Some("clippy_cargo"), vec![
-    LintId::of(cargo_common_metadata::CARGO_COMMON_METADATA),
-    LintId::of(feature_name::NEGATIVE_FEATURE_NAMES),
-    LintId::of(feature_name::REDUNDANT_FEATURE_NAMES),
-    LintId::of(multiple_crate_versions::MULTIPLE_CRATE_VERSIONS),
-    LintId::of(wildcard_dependencies::WILDCARD_DEPENDENCIES),
+    LintId::of(cargo::CARGO_COMMON_METADATA),
+    LintId::of(cargo::MULTIPLE_CRATE_VERSIONS),
+    LintId::of(cargo::NEGATIVE_FEATURE_NAMES),
+    LintId::of(cargo::REDUNDANT_FEATURE_NAMES),
+    LintId::of(cargo::WILDCARD_DEPENDENCIES),
 ])
diff --git a/clippy_lints/src/lib.register_lints.rs b/clippy_lints/src/lib.register_lints.rs
index a80320a578f..7a62a99f5ff 100644
--- a/clippy_lints/src/lib.register_lints.rs
+++ b/clippy_lints/src/lib.register_lints.rs
@@ -61,7 +61,11 @@ store.register_lints(&[
     booleans::NONMINIMAL_BOOL,
     borrow_as_ptr::BORROW_AS_PTR,
     bytecount::NAIVE_BYTECOUNT,
-    cargo_common_metadata::CARGO_COMMON_METADATA,
+    cargo::CARGO_COMMON_METADATA,
+    cargo::MULTIPLE_CRATE_VERSIONS,
+    cargo::NEGATIVE_FEATURE_NAMES,
+    cargo::REDUNDANT_FEATURE_NAMES,
+    cargo::WILDCARD_DEPENDENCIES,
     case_sensitive_file_extension_comparisons::CASE_SENSITIVE_FILE_EXTENSION_COMPARISONS,
     casts::CAST_LOSSLESS,
     casts::CAST_POSSIBLE_TRUNCATION,
@@ -139,8 +143,6 @@ store.register_lints(&[
     exit::EXIT,
     explicit_write::EXPLICIT_WRITE,
     fallible_impl_from::FALLIBLE_IMPL_FROM,
-    feature_name::NEGATIVE_FEATURE_NAMES,
-    feature_name::REDUNDANT_FEATURE_NAMES,
     float_equality_without_abs::FLOAT_EQUALITY_WITHOUT_ABS,
     float_literal::EXCESSIVE_PRECISION,
     float_literal::LOSSY_FLOAT_LITERAL,
@@ -353,7 +355,6 @@ store.register_lints(&[
     module_style::MOD_MODULE_FILES,
     module_style::SELF_NAMED_MODULE_FILES,
     modulo_arithmetic::MODULO_ARITHMETIC,
-    multiple_crate_versions::MULTIPLE_CRATE_VERSIONS,
     mut_key::MUTABLE_KEY_TYPE,
     mut_mut::MUT_MUT,
     mut_mutex_lock::MUT_MUTEX_LOCK,
@@ -520,7 +521,6 @@ store.register_lints(&[
     vec_init_then_push::VEC_INIT_THEN_PUSH,
     vec_resize_to_zero::VEC_RESIZE_TO_ZERO,
     verbose_file_reads::VERBOSE_FILE_READS,
-    wildcard_dependencies::WILDCARD_DEPENDENCIES,
     wildcard_imports::ENUM_GLOB_USE,
     wildcard_imports::WILDCARD_IMPORTS,
     write::PRINTLN_EMPTY_STRING,
diff --git a/clippy_lints/src/lib.rs b/clippy_lints/src/lib.rs
index 3bd7699792a..e78f6187359 100644
--- a/clippy_lints/src/lib.rs
+++ b/clippy_lints/src/lib.rs
@@ -178,7 +178,7 @@ mod bool_assert_comparison;
 mod booleans;
 mod borrow_as_ptr;
 mod bytecount;
-mod cargo_common_metadata;
+mod cargo;
 mod case_sensitive_file_extension_comparisons;
 mod casts;
 mod checked_conversions;
@@ -220,7 +220,6 @@ mod exhaustive_items;
 mod exit;
 mod explicit_write;
 mod fallible_impl_from;
-mod feature_name;
 mod float_equality_without_abs;
 mod float_literal;
 mod floating_point_arithmetic;
@@ -290,7 +289,6 @@ mod missing_enforced_import_rename;
 mod missing_inline;
 mod module_style;
 mod modulo_arithmetic;
-mod multiple_crate_versions;
 mod mut_key;
 mod mut_mut;
 mod mut_mutex_lock;
@@ -399,7 +397,6 @@ mod vec;
 mod vec_init_then_push;
 mod vec_resize_to_zero;
 mod verbose_file_reads;
-mod wildcard_dependencies;
 mod wildcard_imports;
 mod write;
 mod zero_div_zero;
@@ -724,10 +721,6 @@ pub fn register_plugins(store: &mut rustc_lint::LintStore, sess: &Session, conf:
     store.register_early_pass(|| Box::new(redundant_else::RedundantElse));
     store.register_late_pass(|| Box::new(create_dir::CreateDir));
     store.register_early_pass(|| Box::new(needless_arbitrary_self_type::NeedlessArbitrarySelfType));
-    let cargo_ignore_publish = conf.cargo_ignore_publish;
-    store.register_late_pass(move || Box::new(cargo_common_metadata::CargoCommonMetadata::new(cargo_ignore_publish)));
-    store.register_late_pass(|| Box::new(multiple_crate_versions::MultipleCrateVersions));
-    store.register_late_pass(|| Box::new(wildcard_dependencies::WildcardDependencies));
     let literal_representation_lint_fraction_readability = conf.unreadable_literal_lint_fractions;
     store.register_early_pass(move || {
         Box::new(literal_representation::LiteralDigitGrouping::new(
@@ -842,7 +835,6 @@ pub fn register_plugins(store: &mut rustc_lint::LintStore, sess: &Session, conf:
     store.register_early_pass(move || Box::new(disallowed_script_idents::DisallowedScriptIdents::new(&scripts)));
     store.register_late_pass(|| Box::new(strlen_on_c_strings::StrlenOnCStrings));
     store.register_late_pass(move || Box::new(self_named_constructors::SelfNamedConstructors));
-    store.register_late_pass(move || Box::new(feature_name::FeatureName));
     store.register_late_pass(move || Box::new(iter_not_returning_iterator::IterNotReturningIterator));
     store.register_late_pass(move || Box::new(manual_assert::ManualAssert));
     let enable_raw_pointer_heuristic_for_send = conf.enable_raw_pointer_heuristic_for_send;
@@ -864,6 +856,12 @@ pub fn register_plugins(store: &mut rustc_lint::LintStore, sess: &Session, conf:
     store.register_late_pass(move || Box::new(manual_bits::ManualBits::new(msrv)));
     store.register_late_pass(|| Box::new(default_union_representation::DefaultUnionRepresentation));
     store.register_late_pass(|| Box::new(dbg_macro::DbgMacro));
+    let cargo_ignore_publish = conf.cargo_ignore_publish;
+    store.register_late_pass(move || {
+        Box::new(cargo::Cargo {
+            ignore_publish: cargo_ignore_publish,
+        })
+    });
     // add lints here, do not remove this comment, it's used in `new_lint`
 }
 
diff --git a/clippy_lints/src/multiple_crate_versions.rs b/clippy_lints/src/multiple_crate_versions.rs
deleted file mode 100644
index 1f9db39cf8c..00000000000
--- a/clippy_lints/src/multiple_crate_versions.rs
+++ /dev/null
@@ -1,101 +0,0 @@
-//! lint on multiple versions of a crate being used
-
-use clippy_utils::diagnostics::span_lint;
-use clippy_utils::is_lint_allowed;
-use rustc_hir::def_id::LOCAL_CRATE;
-use rustc_hir::CRATE_HIR_ID;
-use rustc_lint::{LateContext, LateLintPass};
-use rustc_session::{declare_lint_pass, declare_tool_lint};
-use rustc_span::source_map::DUMMY_SP;
-
-use cargo_metadata::{DependencyKind, Node, Package, PackageId};
-use if_chain::if_chain;
-use itertools::Itertools;
-
-declare_clippy_lint! {
-    /// ### What it does
-    /// Checks to see if multiple versions of a crate are being
-    /// used.
-    ///
-    /// ### Why is this bad?
-    /// This bloats the size of targets, and can lead to
-    /// confusing error messages when structs or traits are used interchangeably
-    /// between different versions of a crate.
-    ///
-    /// ### Known problems
-    /// Because this can be caused purely by the dependencies
-    /// themselves, it's not always possible to fix this issue.
-    ///
-    /// ### Example
-    /// ```toml
-    /// # This will pull in both winapi v0.3.x and v0.2.x, triggering a warning.
-    /// [dependencies]
-    /// ctrlc = "=3.1.0"
-    /// ansi_term = "=0.11.0"
-    /// ```
-    #[clippy::version = "pre 1.29.0"]
-    pub MULTIPLE_CRATE_VERSIONS,
-    cargo,
-    "multiple versions of the same crate being used"
-}
-
-declare_lint_pass!(MultipleCrateVersions => [MULTIPLE_CRATE_VERSIONS]);
-
-impl LateLintPass<'_> for MultipleCrateVersions {
-    fn check_crate(&mut self, cx: &LateContext<'_>) {
-        if is_lint_allowed(cx, MULTIPLE_CRATE_VERSIONS, CRATE_HIR_ID) {
-            return;
-        }
-
-        let metadata = unwrap_cargo_metadata!(cx, MULTIPLE_CRATE_VERSIONS, true);
-        let local_name = cx.tcx.crate_name(LOCAL_CRATE);
-        let mut packages = metadata.packages;
-        packages.sort_by(|a, b| a.name.cmp(&b.name));
-
-        if_chain! {
-            if let Some(resolve) = &metadata.resolve;
-            if let Some(local_id) = packages
-                .iter()
-                .find_map(|p| if p.name == local_name.as_str() { Some(&p.id) } else { None });
-            then {
-                for (name, group) in &packages.iter().group_by(|p| p.name.clone()) {
-                    let group: Vec<&Package> = group.collect();
-
-                    if group.len() <= 1 {
-                        continue;
-                    }
-
-                    if group.iter().all(|p| is_normal_dep(&resolve.nodes, local_id, &p.id)) {
-                        let mut versions: Vec<_> = group.into_iter().map(|p| &p.version).collect();
-                        versions.sort();
-                        let versions = versions.iter().join(", ");
-
-                        span_lint(
-                            cx,
-                            MULTIPLE_CRATE_VERSIONS,
-                            DUMMY_SP,
-                            &format!("multiple versions for dependency `{}`: {}", name, versions),
-                        );
-                    }
-                }
-            }
-        }
-    }
-}
-
-fn is_normal_dep(nodes: &[Node], local_id: &PackageId, dep_id: &PackageId) -> bool {
-    fn depends_on(node: &Node, dep_id: &PackageId) -> bool {
-        node.deps.iter().any(|dep| {
-            dep.pkg == *dep_id
-                && dep
-                    .dep_kinds
-                    .iter()
-                    .any(|info| matches!(info.kind, DependencyKind::Normal))
-        })
-    }
-
-    nodes
-        .iter()
-        .filter(|node| depends_on(node, dep_id))
-        .any(|node| node.id == *local_id || is_normal_dep(nodes, local_id, &node.id))
-}
diff --git a/clippy_lints/src/wildcard_dependencies.rs b/clippy_lints/src/wildcard_dependencies.rs
deleted file mode 100644
index 80d7b8a1b6d..00000000000
--- a/clippy_lints/src/wildcard_dependencies.rs
+++ /dev/null
@@ -1,57 +0,0 @@
-use clippy_utils::{diagnostics::span_lint, is_lint_allowed};
-use rustc_hir::hir_id::CRATE_HIR_ID;
-use rustc_lint::{LateContext, LateLintPass};
-use rustc_session::{declare_lint_pass, declare_tool_lint};
-use rustc_span::source_map::DUMMY_SP;
-
-use if_chain::if_chain;
-
-declare_clippy_lint! {
-    /// ### What it does
-    /// Checks for wildcard dependencies in the `Cargo.toml`.
-    ///
-    /// ### Why is this bad?
-    /// [As the edition guide says](https://rust-lang-nursery.github.io/edition-guide/rust-2018/cargo-and-crates-io/crates-io-disallows-wildcard-dependencies.html),
-    /// it is highly unlikely that you work with any possible version of your dependency,
-    /// and wildcard dependencies would cause unnecessary breakage in the ecosystem.
-    ///
-    /// ### Example
-    /// ```toml
-    /// [dependencies]
-    /// regex = "*"
-    /// ```
-    #[clippy::version = "1.32.0"]
-    pub WILDCARD_DEPENDENCIES,
-    cargo,
-    "wildcard dependencies being used"
-}
-
-declare_lint_pass!(WildcardDependencies => [WILDCARD_DEPENDENCIES]);
-
-impl LateLintPass<'_> for WildcardDependencies {
-    fn check_crate(&mut self, cx: &LateContext<'_>) {
-        if is_lint_allowed(cx, WILDCARD_DEPENDENCIES, CRATE_HIR_ID) {
-            return;
-        }
-
-        let metadata = unwrap_cargo_metadata!(cx, WILDCARD_DEPENDENCIES, false);
-
-        for dep in &metadata.packages[0].dependencies {
-            // VersionReq::any() does not work
-            if_chain! {
-                if let Ok(wildcard_ver) = semver::VersionReq::parse("*");
-                if let Some(ref source) = dep.source;
-                if !source.starts_with("git");
-                if dep.req == wildcard_ver;
-                then {
-                    span_lint(
-                        cx,
-                        WILDCARD_DEPENDENCIES,
-                        DUMMY_SP,
-                        &format!("wildcard dependency for `{}`", dep.name),
-                    );
-                }
-            }
-        }
-    }
-}
diff --git a/clippy_utils/src/lib.rs b/clippy_utils/src/lib.rs
index 42955080c96..73d91550693 100644
--- a/clippy_utils/src/lib.rs
+++ b/clippy_utils/src/lib.rs
@@ -2042,24 +2042,6 @@ pub fn peel_ref_operators<'hir>(cx: &LateContext<'_>, mut expr: &'hir Expr<'hir>
     expr
 }
 
-#[macro_export]
-macro_rules! unwrap_cargo_metadata {
-    ($cx: ident, $lint: ident, $deps: expr) => {{
-        let mut command = cargo_metadata::MetadataCommand::new();
-        if !$deps {
-            command.no_deps();
-        }
-
-        match command.exec() {
-            Ok(metadata) => metadata,
-            Err(err) => {
-                span_lint($cx, $lint, DUMMY_SP, &format!("could not read cargo metadata: {}", err));
-                return;
-            },
-        }
-    }};
-}
-
 pub fn is_hir_ty_cfg_dependant(cx: &LateContext<'_>, ty: &hir::Ty<'_>) -> bool {
     if let TyKind::Path(QPath::Resolved(_, path)) = ty.kind {
         if let Res::Def(_, def_id) = path.res {