diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..36b27eb
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+/derive_builder-0.7.1.crate
diff --git a/derive_builder-fix-metadata.diff b/derive_builder-fix-metadata.diff
new file mode 100644
index 0000000..5273c1b
--- /dev/null
+++ b/derive_builder-fix-metadata.diff
@@ -0,0 +1,11 @@
+--- derive_builder-0.7.1/Cargo.toml	1970-01-01T01:00:00+01:00
++++ derive_builder-0.7.1/Cargo.toml	2019-03-13T18:05:31.131026+01:00
+@@ -57,7 +57,7 @@
+ version = "0.15"
+ features = ["full", "extra-traits"]
+ [dev-dependencies.pretty_assertions]
+-version = "0.5"
++version = "0.6"
+ [build-dependencies.env_logger]
+ version = "0.5"
+ optional = true
diff --git a/rust-derive_builder.spec b/rust-derive_builder.spec
new file mode 100644
index 0000000..bb33e16
--- /dev/null
+++ b/rust-derive_builder.spec
@@ -0,0 +1,131 @@
+# Generated by rust2rpm
+%bcond_with check
+%global debug_package %{nil}
+
+%global crate derive_builder
+
+Name:           rust-%{crate}
+Version:        0.7.1
+Release:        1%{?dist}
+Summary:        Rust macro to automatically implement the builder pattern for arbitrary structs
+
+# Upstream license specification: MIT/Apache-2.0
+License:        MIT or ASL 2.0
+URL:            https://crates.io/crates/derive_builder
+Source:         %{crates_source}
+# Initial patched metadata
+# * Update pretty_assertions to 0.6, https://github.com/colin-kiegel/rust-derive-builder/pull/143<Paste>
+Patch0:         derive_builder-fix-metadata.diff
+
+ExclusiveArch:  %{rust_arches}
+
+BuildRequires:  rust-packaging
+BuildRequires:  (crate(darling/default) >= 0.8.5 with crate(darling/default) < 0.9.0)
+BuildRequires:  (crate(proc-macro2/default) >= 0.4.0 with crate(proc-macro2/default) < 0.5.0)
+BuildRequires:  (crate(quote/default) >= 0.6.0 with crate(quote/default) < 0.7.0)
+BuildRequires:  (crate(syn/default) >= 0.15.0 with crate(syn/default) < 0.16.0)
+BuildRequires:  (crate(syn/extra-traits) >= 0.15.0 with crate(syn/extra-traits) < 0.16.0)
+BuildRequires:  (crate(syn/full) >= 0.15.0 with crate(syn/full) < 0.16.0)
+BuildRequires:  crate(derive_builder_core/default) = 0.4.1
+%if %{with check}
+BuildRequires:  (crate(pretty_assertions/default) >= 0.6.0 with crate(pretty_assertions/default) < 0.7.0)
+%endif
+
+%global _description \
+Rust macro to automatically implement the builder pattern for arbitrary\
+structs.
+
+%description %{_description}
+
+%package        devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description    devel %{_description}
+
+This package contains library source intended for building other packages
+which use "%{crate}" crate.
+
+%files          devel
+%license LICENSE-MIT LICENSE-APACHE
+%doc README.md CHANGELOG.md
+%{cargo_registry}/%{crate}-%{version}/
+
+%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 "default" feature of "%{crate}" crate.
+
+%files       -n %{name}+default-devel
+%ghost %{cargo_registry}/%{crate}-%{version}/Cargo.toml
+
+%package     -n %{name}+env_logger-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+env_logger-devel %{_description}
+
+This package contains library source intended for building other packages
+which use "env_logger" feature of "%{crate}" crate.
+
+%files       -n %{name}+env_logger-devel
+%ghost %{cargo_registry}/%{crate}-%{version}/Cargo.toml
+
+%package     -n %{name}+log-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+log-devel %{_description}
+
+This package contains library source intended for building other packages
+which use "log" feature of "%{crate}" crate.
+
+%files       -n %{name}+log-devel
+%ghost %{cargo_registry}/%{crate}-%{version}/Cargo.toml
+
+%package     -n %{name}+logging-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+logging-devel %{_description}
+
+This package contains library source intended for building other packages
+which use "logging" feature of "%{crate}" crate.
+
+%files       -n %{name}+logging-devel
+%ghost %{cargo_registry}/%{crate}-%{version}/Cargo.toml
+
+%package     -n %{name}+skeptic-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+skeptic-devel %{_description}
+
+This package contains library source intended for building other packages
+which use "skeptic" feature of "%{crate}" crate.
+
+%files       -n %{name}+skeptic-devel
+%ghost %{cargo_registry}/%{crate}-%{version}/Cargo.toml
+
+%prep
+%autosetup -n %{crate}-%{version_no_tilde} -p1
+%cargo_prep
+
+%build
+%cargo_build
+
+%install
+%cargo_install
+
+%if %{with check}
+%check
+%cargo_test
+%endif
+
+%changelog
+* Wed Mar 13 2019 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 0.7.1-1
+- Initial package
diff --git a/sources b/sources
new file mode 100644
index 0000000..e75a654
--- /dev/null
+++ b/sources
@@ -0,0 +1 @@
+SHA512 (derive_builder-0.7.1.crate) = 367b7f66c593bfac2b2271e2d55dfb1418d485dd590ee0631cf1297e6d37b66bc6269d7b8c859b24f8e70c76b37e8cd047d463eee18f8013b1aed5b454fe63bc
diff --git a/tests/.fmf/version b/tests/.fmf/version
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/tests/.fmf/version
@@ -0,0 +1 @@
+1
diff --git a/tests/provision.fmf b/tests/provision.fmf
new file mode 100644
index 0000000..503a97c
--- /dev/null
+++ b/tests/provision.fmf
@@ -0,0 +1,5 @@
+---
+standard-inventory-qcow2:
+  qemu:
+    # `cargo test` usually eats more than 1G.
+    m: 4G
diff --git a/tests/tests.yml b/tests/tests.yml
new file mode 100644
index 0000000..b0c067f
--- /dev/null
+++ b/tests/tests.yml
@@ -0,0 +1,13 @@
+---
+- hosts: localhost
+  roles:
+  - role: standard-test-basic
+    tags:
+    - classic
+    repositories:
+    - repo: "https://src.fedoraproject.org/tests/rust.git"
+      dest: rust
+    tests:
+    - rust/cargo-test
+    environment:
+      pkg: rust-derive_builder