Bump rand to 0.4

Signed-off-by: Igor Gnatenko <ignatenkobrain@fedoraproject.org>

num-0.1.41-fix-metadata.diff

@@ -0,0 +1,11 @@
+--- num-0.1.41/Cargo.toml	1970-01-01T01:00:00+01:00
++++ num-0.1.41/Cargo.toml	2018-01-01T13:14:15.420869+01:00
+@@ -50,7 +50,7 @@
+ version = "0.1.41"
+ optional = true
+ [dev-dependencies.rand]
+-version = "0.3.8"
++version = "0.4"
+ 
+ [features]
+ complex = ["num-complex"]

rust-num.spec

@@ -6,12 +6,15 @@
 
 Name:           rust-%{crate}
 Version:        0.1.41
-Release:        1%{?dist}
+Release:        2%{?dist}
 Summary:        Collection of numeric types and traits for Rust
 
 License:        MIT or ASL 2.0
 URL:            https://crates.io/crates/num
 Source0:        https://crates.io/api/v1/crates/%{crate}/%{version}/download#/%{crate}-%{version}.crate
+# Initial patched metadata
+# * Bump rand to 0.4, upstream removed this req
+Patch0:         num-0.1.41-fix-metadata.diff
 
 ExclusiveArch:  %{rust_arches}
 
@@ -25,7 +28,7 @@ BuildRequires:  (crate(num-rational) >= 0.1.40 with crate(num-rational) < 0.2.0)
 BuildRequires:  (crate(num-traits) >= 0.1.41 with crate(num-traits) < 0.2.0)
 %if %{with check}
 # [dev-dependencies]
-BuildRequires:  (crate(rand) >= 0.3.8 with crate(rand) < 0.4.0)
+BuildRequires:  (crate(rand) >= 0.4.0 with crate(rand) < 0.5.0)
 %endif
 
 %description
@@ -64,6 +67,9 @@ which use %{crate} from crates.io.
 %exclude %{cargo_registry}/%{crate}-%{version}/{bors.toml,ci,doc}
 
 %changelog
+* Mon Jan 01 2018 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 0.1.41-2
+- Bump rand to 0.4
+
 * Sat Dec 02 2017 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 0.1.41-1
 - Update to 0.1.41