diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..3c659ed
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+/bzip2-rs-0.1.2.crate
diff --git a/bzip2-rs-fix-metadata.diff b/bzip2-rs-fix-metadata.diff
new file mode 100644
index 0000000..3f55d03
--- /dev/null
+++ b/bzip2-rs-fix-metadata.diff
@@ -0,0 +1,21 @@
+--- bzip2-rs-0.1.2/Cargo.toml	1970-01-01T00:00:00+00:00
++++ bzip2-rs-0.1.2/Cargo.toml	2023-08-03T22:10:01.718341+00:00
+@@ -30,18 +30,12 @@
+ 
+ [dependencies.tinyvec]
+ version = "1.1"
+-[dev-dependencies.bzip2]
+-version = "0.4.1"
+-
+-[dev-dependencies.criterion]
+-version = "0.3.4"
+ 
+ [dev-dependencies.pretty_assertions]
+ version = "0.6"
+ 
+ [features]
+ default = []
+-nightly = ["rustc_1_40", "tinyvec/nightly_const_generics", "crc32fast/nightly"]
+ rustc_1_37 = []
+ rustc_1_40 = ["rustc_1_37", "tinyvec/rustc_1_40"]
+ rustc_1_51 = []
diff --git a/rust-bzip2-rs.spec b/rust-bzip2-rs.spec
new file mode 100644
index 0000000..6fa5561
--- /dev/null
+++ b/rust-bzip2-rs.spec
@@ -0,0 +1,112 @@
+# Generated by rust2rpm 24
+%bcond_without check
+%global debug_package %{nil}
+
+%global crate bzip2-rs
+
+Name:           rust-bzip2-rs
+Version:        0.1.2
+Release:        %autorelease
+Summary:        Pure Rust bzip2 decompressor
+
+# Upstream license specification: MIT/Apache-2.0
+License:        MIT OR Apache-2.0
+URL:            https://crates.io/crates/bzip2-rs
+Source:         %{crates_source}
+# Manually created patch for downstream crate metadata changes
+# - remove dev-dependencies on criterion and bzip2 that are both only needed
+#   for benchmarks, which we don't run
+# - remove the nightly feature, because the resulting rpm can not be installed
+Patch:          bzip2-rs-fix-metadata.diff
+
+BuildRequires:  rust-packaging >= 21
+
+%global _description %{expand:
+Pure Rust bzip2 decompressor.}
+
+%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-APACHE
+%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}+rustc_1_37-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+rustc_1_37-devel %{_description}
+
+This package contains library source intended for building other packages which
+use the "rustc_1_37" feature of the "%{crate}" crate.
+
+%files       -n %{name}+rustc_1_37-devel
+%ghost %{crate_instdir}/Cargo.toml
+
+%package     -n %{name}+rustc_1_40-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+rustc_1_40-devel %{_description}
+
+This package contains library source intended for building other packages which
+use the "rustc_1_40" feature of the "%{crate}" crate.
+
+%files       -n %{name}+rustc_1_40-devel
+%ghost %{crate_instdir}/Cargo.toml
+
+%package     -n %{name}+rustc_1_51-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+rustc_1_51-devel %{_description}
+
+This package contains library source intended for building other packages which
+use the "rustc_1_51" feature of the "%{crate}" crate.
+
+%files       -n %{name}+rustc_1_51-devel
+%ghost %{crate_instdir}/Cargo.toml
+
+%prep
+%autosetup -n %{crate}-%{version_no_tilde} -p1
+%cargo_prep
+
+%generate_buildrequires
+%cargo_generate_buildrequires
+
+%build
+%cargo_build
+
+%install
+%cargo_install
+
+%if %{with check}
+%check
+%cargo_test
+%endif
+
+%changelog
+%autochangelog
diff --git a/sources b/sources
new file mode 100644
index 0000000..793ab0f
--- /dev/null
+++ b/sources
@@ -0,0 +1 @@
+SHA512 (bzip2-rs-0.1.2.crate) = 00683e16f06a3c5589fbb6cb215ecccba4a8619916de80024a917f98f10bab4c663036fa3f922783ca19bb04a1653ec2ab593c1f36f587e931bd80cb11a79765