diff --git a/rust-scroll.spec b/rust-scroll.spec
index 6c2a107..460a3f3 100644
--- a/rust-scroll.spec
+++ b/rust-scroll.spec
@@ -6,7 +6,7 @@
 
 Name:           rust-%{crate}
 Version:        0.9.2
-Release:        1%{?dist}
+Release:        2%{?dist}
 Summary:        Powerful, extensible, generic, endian-aware Read/Write traits for byte buffers
 
 License:        MIT
@@ -16,29 +16,80 @@ Source0:        https://crates.io/api/v1/crates/%{crate}/%{version}/download#/%{
 ExclusiveArch:  %{rust_arches}
 
 BuildRequires:  rust-packaging
-# [dependencies]
-BuildRequires:  (crate(scroll_derive) >= 0.9.0 with crate(scroll_derive) < 0.10.0)
-# [build-dependencies]
-BuildRequires:  (crate(rustc_version) >= 0.2.0 with crate(rustc_version) < 0.3.0)
+BuildRequires:  (crate(rustc_version/default) >= 0.2.0 with crate(rustc_version/default) < 0.3.0)
+BuildRequires:  (crate(scroll_derive/default) >= 0.9.0 with crate(scroll_derive/default) < 0.10.0)
 %if %{with check}
-# [dev-dependencies]
-BuildRequires:  (crate(byteorder) >= 1.0.0 with crate(byteorder) < 2.0.0)
-BuildRequires:  (crate(rayon) >= 1.0.0 with crate(rayon) < 2.0.0)
+BuildRequires:  (crate(byteorder/default) >= 1.0.0 with crate(byteorder/default) < 2.0.0)
+BuildRequires:  (crate(rayon/default) >= 1.0.0 with crate(rayon/default) < 2.0.0)
 %endif
 
-%description
-%{summary}.
+%global _description \
+A suite of powerful, extensible, generic, endian-aware Read/Write traits for\
+byte buffers.
+
+%description %{_description}
 
 %package        devel
 Summary:        %{summary}
 BuildArch:      noarch
 
-%description    devel
-A suite of powerful, extensible, generic, endian-aware Read/Write traits for
-byte buffers.
+%description    devel %{_description}
+
+This package contains library source intended for building other packages
+which use "%{crate}" crate.
+
+%files          devel
+%license LICENSE
+%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 "default" feature of "%{crate}" crate.
+
+%files       -n %{name}+default-devel
+%ghost %{cargo_registry}/%{crate}-%{version}/Cargo.toml
+
+%package     -n %{name}+derive-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+derive-devel %{_description}
 
 This package contains library source intended for building other packages
-which use %{crate} from crates.io.
+which use "derive" feature of "%{crate}" crate.
+
+%files       -n %{name}+derive-devel
+%ghost %{cargo_registry}/%{crate}-%{version}/Cargo.toml
+
+%package     -n %{name}+scroll_derive-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+scroll_derive-devel %{_description}
+
+This package contains library source intended for building other packages
+which use "scroll_derive" feature of "%{crate}" crate.
+
+%files       -n %{name}+scroll_derive-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
@@ -55,12 +106,10 @@ which use %{crate} from crates.io.
 %cargo_test -a
 %endif
 
-%files          devel
-%license LICENSE
-%doc README.md
-%{cargo_registry}/%{crate}-%{version}/
-
 %changelog
+* Tue Nov 13 2018 Josh Stone <jistone@redhat.com> - 0.9.2-2
+- Adapt to new packaging
+
 * Fri Sep 28 2018 Josh Stone <jistone@redhat.com> - 0.9.2-1
 - Update to 0.9.2