diff --git a/rust-ucd-trie.spec b/rust-ucd-trie.spec
index 570a109..a93d713 100644
--- a/rust-ucd-trie.spec
+++ b/rust-ucd-trie.spec
@@ -6,37 +6,66 @@
 
 Name:           rust-%{crate}
 Version:        0.1.1
-Release:        3%{?dist}
+Release:        4%{?dist}
 Summary:        Trie for storing Unicode codepoint sets and maps
 
 # Upstream license specification: MIT/Apache-2.0
 License:        MIT or ASL 2.0
 URL:            https://crates.io/crates/ucd-trie
-Source0:        https://crates.io/api/v1/crates/%{crate}/%{version}/download#/%{crate}-%{version}.crate
+Source:         %{crates_source}
 
 ExclusiveArch:  %{rust_arches}
 
 BuildRequires:  rust-packaging
 %if %{with check}
-# [dev-dependencies]
-BuildRequires:  (crate(lazy_static) >= 1.0.0 with crate(lazy_static) < 2.0.0)
+BuildRequires:  (crate(lazy_static/default) >= 1.0.0 with crate(lazy_static/default) < 2.0.0)
 %endif
 
-%description
-%{summary}.
+%global _description \
+A trie for storing Unicode codepoint sets and maps.
+
+%description %{_description}
 
 %package        devel
 Summary:        %{summary}
 BuildArch:      noarch
 
-%description    devel
-A trie for storing Unicode codepoint sets and maps.
+%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
+%{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 %{crate} from crates.io.
+which use "default" feature of "%{crate}" crate.
+
+%files       -n %{name}+default-devel
+%ghost %{cargo_registry}/%{crate}-%{version}/Cargo.toml
+
+%package     -n %{name}+std-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+std-devel %{_description}
+
+This package contains library source intended for building other packages
+which use "std" feature of "%{crate}" crate.
+
+%files       -n %{name}+std-devel
+%ghost %{cargo_registry}/%{crate}-%{version}/Cargo.toml
 
 %prep
-%autosetup -n %{crate}-%{version} -p1
+%autosetup -n %{crate}-%{version_no_tilde} -p1
 %cargo_prep
 
 %build
@@ -50,12 +79,10 @@ which use %{crate} from crates.io.
 %cargo_test
 %endif
 
-%files          devel
-%license LICENSE-MIT LICENSE-APACHE
-%doc README.md
-%{cargo_registry}/%{crate}-%{version}/
-
 %changelog
+* Sun Feb 10 2019 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 0.1.1-4
+- Adapt to new packaging
+
 * Sat Feb 09 2019 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 0.1.1-3
 - Run tests in infrastructure