diff --git a/rust-indexmap.spec b/rust-indexmap.spec
index 42cce7b..8c77100 100644
--- a/rust-indexmap.spec
+++ b/rust-indexmap.spec
@@ -7,7 +7,7 @@
 
 Name:           rust-%{crate}
 Version:        1.0.2
-Release:        1%{?dist}
+Release:        2%{?dist}
 Summary:        Hash table with consistent order and fast iteration
 
 # Upstream license specification: Apache-2.0/MIT
@@ -18,39 +18,81 @@ Source0:        https://crates.io/api/v1/crates/%{crate}/%{version}/download#/%{
 ExclusiveArch:  %{rust_arches}
 
 BuildRequires:  rust-packaging
-# [dependencies]
-BuildRequires:  (crate(serde) >= 1.0.0 with crate(serde) < 2.0.0)
+BuildRequires:  (crate(serde/default) >= 1.0.0 with crate(serde/default) < 2.0.0)
 %if %{with check}
-# [dev-dependencies]
-BuildRequires:  (crate(fnv) >= 1.0.0 with crate(fnv) < 2.0.0)
-BuildRequires:  (crate(itertools) >= 0.7.0 with crate(itertools) < 0.8.0)
-BuildRequires:  (crate(lazy_static) >= 1.0.0 with crate(lazy_static) < 2.0.0)
+BuildRequires:  (crate(fnv/default) >= 1.0.0 with crate(fnv/default) < 2.0.0)
+BuildRequires:  (crate(itertools/default) >= 0.7.0 with crate(itertools/default) < 0.8.0)
+BuildRequires:  (crate(lazy_static/default) >= 1.0.0 with crate(lazy_static/default) < 2.0.0)
 BuildRequires:  (crate(quickcheck) >= 0.6.0 with crate(quickcheck) < 0.7.0)
-BuildRequires:  (crate(rand) >= 0.4.0 with crate(rand) < 0.5.0)
-BuildRequires:  (crate(serde_test) >= 1.0.5 with crate(serde_test) < 2.0.0)
+BuildRequires:  (crate(rand/default) >= 0.4.0 with crate(rand/default) < 0.5.0)
+BuildRequires:  (crate(serde_test/default) >= 1.0.5 with crate(serde_test/default) < 2.0.0)
 %endif
 
-%description
-%{summary}.
+%global _description \
+A hash table with consistent order and fast iteration.\
+\
+The indexmap is a hash table\
+where the iteration order of the key-value pairs is\
+independent of the hash values of the keys.\
+It has the usual hash table functionality,\
+it preservesinsertion order except after removals,\
+and it allows lookup of its elements by either hash table key\
+or numerical index. A corresponding hash set type is also provided.\
+\
+This crate was initially published under the name ordermap,\
+but it was renamed to indexmap.
+
+%description %{_description}
 
 %package        devel
 Summary:        %{summary}
 BuildArch:      noarch
 
-%description    devel
-A hash table with consistent order and fast iteration.
+%description    devel %{_description}
 
-The indexmap is a hash table where the iteration order of the key-value
-pairs is independent of the hash values of the keys. It has the usual
-hash table functionality, it preserves insertion order except after
-removals, and it allows lookup of its elements by either hash table key
-or numerical index. A corresponding hash set type is also provided.
+This package contains library source intended for building other packages
+which use "%{crate}" crate.
 
-This crate was initially published under the name ordermap,
-but it was renamed to indexmap.
+%files          devel
+%license LICENSE-APACHE LICENSE-MIT
+%doc README.rst
+%{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}+serde-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+serde-devel %{_description}
+
+This package contains library source intended for building other packages
+which use "serde" feature of "%{crate}" crate.
+
+%files       -n %{name}+serde-devel
+%ghost %{cargo_registry}/%{crate}-%{version}/Cargo.toml
+
+%package     -n %{name}+serde-1-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+serde-1-devel %{_description}
+
+This package contains library source intended for building other packages
+which use "serde-1" feature of "%{crate}" crate.
+
+%files       -n %{name}+serde-1-devel
+%ghost %{cargo_registry}/%{crate}-%{version}/Cargo.toml
 
 %prep
 %autosetup -n %{crate}-%{version} -p1
@@ -67,12 +109,10 @@ which use %{crate} from crates.io.
 %cargo_test
 %endif
 
-%files          devel
-%license LICENSE-APACHE LICENSE-MIT
-%doc README.rst
-%{cargo_registry}/%{crate}-%{version}/
-
 %changelog
+* Fri Oct 26 2018 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 1.0.2-2
+- Adapt to new packaging
+
 * Mon Oct 22 2018 Josh Stone <jistone@redhat.com> - 1.0.2-1
 - Update to 1.0.2