diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..2b04de0
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,4 @@
+/results_*/
+/*.src.rpm
+
+/block-buffer-0.9.0.crate
diff --git a/README.md b/README.md
deleted file mode 100644
index d28c21e..0000000
--- a/README.md
+++ /dev/null
@@ -1,3 +0,0 @@
-# rust-block-buffer0.9
-
-The rust-block-buffer0.9 package
diff --git a/rust-block-buffer0.9.spec b/rust-block-buffer0.9.spec
new file mode 100644
index 0000000..3e7f1cf
--- /dev/null
+++ b/rust-block-buffer0.9.spec
@@ -0,0 +1,82 @@
+# Generated by rust2rpm 20
+%bcond_without check
+%global debug_package %{nil}
+
+%global crate block-buffer
+
+Name:           rust-%{crate}0.9
+Version:        0.9.0
+Release:        %autorelease
+Summary:        Fixed size buffer for block processing of data
+
+# Upstream license specification: MIT OR Apache-2.0
+License:        MIT or ASL 2.0
+URL:            https://crates.io/crates/block-buffer
+Source:         %{crates_source}
+
+ExclusiveArch:  %{rust_arches}
+
+BuildRequires:  rust-packaging
+
+%global _description %{expand:
+Fixed size buffer for block processing of data.}
+
+%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 LICENSE-APACHE LICENSE-MIT
+%{cargo_registry}/%{crate}-%{version_no_tilde}/
+
+%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 %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+
+%package     -n %{name}+block-padding-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+block-padding-devel %{_description}
+
+This package contains library source intended for building other packages which
+use the "block-padding" feature of the "%{crate}" crate.
+
+%files       -n %{name}+block-padding-devel
+%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/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..d7ceb1d
--- /dev/null
+++ b/sources
@@ -0,0 +1 @@
+SHA512 (block-buffer-0.9.0.crate) = 2d0f8908f59d4b1cccd1fbca0c1fa3cc4b224f09549669b28a16af5acfd4369b66851e9be8d65e1df71be998fbc42fc130ad32b71e035d6055724e8fa31fbf98