diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..29284d1
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+/cargo_metadata-0.15.4.crate
diff --git a/README.md b/README.md
deleted file mode 100644
index aeb0eac..0000000
--- a/README.md
+++ /dev/null
@@ -1,3 +0,0 @@
-# rust-cargo_metadata0.15
-
-The rust-cargo_metadata0.15 package
diff --git a/cargo_metadata-fix-metadata.diff b/cargo_metadata-fix-metadata.diff
new file mode 100644
index 0000000..15ade71
--- /dev/null
+++ b/cargo_metadata-fix-metadata.diff
@@ -0,0 +1,11 @@
+--- cargo_metadata-0.15.4/Cargo.toml	1970-01-01T00:00:01+00:00
++++ cargo_metadata-0.15.4/Cargo.toml	2023-05-25T16:47:36.950773+00:00
+@@ -32,7 +32,7 @@
+ version = "0.1.2"
+ 
+ [dependencies.derive_builder]
+-version = "0.11.1"
++version = "0.12"
+ optional = true
+ 
+ [dependencies.semver]
diff --git a/rust-cargo_metadata0.15.spec b/rust-cargo_metadata0.15.spec
new file mode 100644
index 0000000..d99a286
--- /dev/null
+++ b/rust-cargo_metadata0.15.spec
@@ -0,0 +1,98 @@
+# Generated by rust2rpm 24
+%bcond_without check
+%global debug_package %{nil}
+
+%global crate cargo_metadata
+
+Name:           rust-cargo_metadata0.15
+Version:        0.15.4
+Release:        %autorelease
+Summary:        Structured access to the output of cargo metadata
+
+License:        MIT
+URL:            https://crates.io/crates/cargo_metadata
+Source:         %{crates_source}
+# Manually created patch for downstream crate metadata changes
+# * bump derive_builder dependency from 0.11.1 to 0.12:
+#   https://github.com/oli-obk/cargo_metadata/pull/230
+Patch:          cargo_metadata-fix-metadata.diff
+
+BuildRequires:  rust-packaging >= 21
+
+%global _description %{expand:
+Structured access to the output of `cargo metadata`.}
+
+%description %{_description}
+
+%package        devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description    devel %{_description}
+
+This package contains library source intended for building other packages which
+use the "%{crate}" crate.
+
+%files          devel
+%license %{crate_instdir}/LICENSE-MIT
+%doc %{crate_instdir}/CHANGELOG.md
+%doc %{crate_instdir}/README.md
+%{crate_instdir}/
+
+%package     -n %{name}+default-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+default-devel %{_description}
+
+This package contains library source intended for building other packages which
+use the "default" feature of the "%{crate}" crate.
+
+%files       -n %{name}+default-devel
+%ghost %{crate_instdir}/Cargo.toml
+
+%package     -n %{name}+builder-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+builder-devel %{_description}
+
+This package contains library source intended for building other packages which
+use the "builder" feature of the "%{crate}" crate.
+
+%files       -n %{name}+builder-devel
+%ghost %{crate_instdir}/Cargo.toml
+
+%package     -n %{name}+derive_builder-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+derive_builder-devel %{_description}
+
+This package contains library source intended for building other packages which
+use the "derive_builder" feature of the "%{crate}" crate.
+
+%files       -n %{name}+derive_builder-devel
+%ghost %{crate_instdir}/Cargo.toml
+
+%prep
+%autosetup -n %{crate}-%{version_no_tilde} -p1
+%cargo_prep
+
+%generate_buildrequires
+%cargo_generate_buildrequires -a
+
+%build
+%cargo_build -a
+
+%install
+%cargo_install -a
+
+%if %{with check}
+%check
+# * skip tests that depend on fixtures which are not included in published crates
+%cargo_test -a -- -- --skip advanced_feature_configuration --skip all_the_fields --skip basic_workspace_root_package_exists --skip current_dir
+%endif
+
+%changelog
+%autochangelog
diff --git a/rust2rpm.conf b/rust2rpm.conf
new file mode 100644
index 0000000..f626714
--- /dev/null
+++ b/rust2rpm.conf
@@ -0,0 +1,2 @@
+[DEFAULT]
+all-features = true
diff --git a/sources b/sources
new file mode 100644
index 0000000..b703b19
--- /dev/null
+++ b/sources
@@ -0,0 +1 @@
+SHA512 (cargo_metadata-0.15.4.crate) = dae54e7d21642a12fe967d832769f2310a18903a0a46694dd441974f037d8a53e148bae2668a177478b91629c5da736ce56aca3e140d442267ff0bc65bb984a0