diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..a7e0e80
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+/futures-0.1.21.crate
diff --git a/rust-futures0.1.spec b/rust-futures0.1.spec
new file mode 100644
index 0000000..afa5bbd
--- /dev/null
+++ b/rust-futures0.1.spec
@@ -0,0 +1,81 @@
+# Generated by rust2rpm
+%bcond_without check
+%global debug_package %{nil}
+
+%global crate futures
+
+Name:           rust-%{crate}0.1
+Version:        0.1.21
+Release:        1%{?dist}
+Summary:        Implementation of futures and streams featuring zero allocations
+
+License:        MIT or ASL 2.0
+URL:            https://crates.io/crates/futures
+Source0:        https://crates.io/api/v1/crates/%{crate}/%{version}/download#/%{crate}-%{version}.crate
+
+ExclusiveArch:  %{rust_arches}
+
+BuildRequires:  rust-packaging
+
+%description
+%{summary}.
+
+%package        devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description    devel
+An implementation of futures and streams featuring zero allocations,
+composability, and iterator-like interfaces.
+
+This package contains library source intended for building other packages
+which use %{crate} from crates.io.
+
+%prep
+%autosetup -n %{crate}-%{version} -p1
+%cargo_prep
+
+%build
+%cargo_build
+
+%install
+%cargo_install
+
+%if %{with check}
+%check
+# https://bugzilla.redhat.com/show_bug.cgi?id=1563393
+%cargo_test \
+  %ifarch ppc64
+    || :
+  %else
+    ;
+  %endif
+%endif
+
+%files          devel
+%license LICENSE-MIT LICENSE-APACHE
+%doc README.md CHANGELOG.md
+%{cargo_registry}/%{crate}-%{version}/
+%exclude %{cargo_registry}/%{crate}-%{version}/appveyor.yml
+
+%changelog
+* Tue Apr 03 2018 Josh Stone <jistone@redhat.com> - 0.1.21-1
+- Update to 0.1.21
+
+* Fri Mar 23 2018 Josh Stone <jistone@redhat.com> - 0.1.19-1
+- Update to 0.1.19
+
+* Fri Feb 09 2018 Fedora Release Engineering <releng@fedoraproject.org> - 0.1.18-3
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild
+
+* Fri Jan 26 2018 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 0.1.18-2
+- Stop running useless chmod
+
+* Fri Jan 26 2018 Josh Stone <jistone@redhat.com> - 0.1.18-1
+- Update to 0.1.18
+
+* Mon Jan 08 2018 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 0.1.17-2
+- Rebuild for rust-packaging v5
+
+* Thu Jun 15 2017 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 0.1.14-1
+- Initial package
diff --git a/sources b/sources
new file mode 100644
index 0000000..5d3205e
--- /dev/null
+++ b/sources
@@ -0,0 +1 @@
+SHA512 (futures-0.1.21.crate) = b6079674974489fc325182404896ddd6c2fb3a3a230d0a5ebb611a418a404378442550c92c9895aad9742a6d305a90f3099c9d6ca5bdce55ed1dab2b3e01e755