Update to version 1.2.3; Fixes RHBZ#2107905

.gitignore

@@ -2,3 +2,4 @@
 /*.src.rpm
 
 /concurrent-queue-1.2.2.crate
+/concurrent-queue-1.2.3.crate

rust-concurrent-queue.spec

@@ -1,11 +1,11 @@
-# Generated by rust2rpm 16
+# Generated by rust2rpm 21
 %bcond_without check
 %global debug_package %{nil}
 
 %global crate concurrent-queue
 
 Name:           rust-%{crate}
-Version:        1.2.2
+Version:        1.2.3
 Release:        %autorelease
 Summary:        Concurrent multi-producer multi-consumer queue
 
@@ -15,11 +15,8 @@ URL:            https://crates.io/crates/concurrent-queue
 Source:         %{crates_source}
 
 ExclusiveArch:  %{rust_arches}
-%if %{__cargo_skip_build}
-BuildArch:      noarch
-%endif
 
-BuildRequires:  rust-packaging
+BuildRequires:  rust-packaging >= 21
 
 %global _description %{expand:
 Concurrent multi-producer multi-consumer queue.}
@@ -32,13 +29,15 @@ BuildArch:      noarch
 
 %description    devel %{_description}
 
-This package contains library source intended for building other packages
+This package contains library source intended for building other packages which
-which use "%{crate}" crate.
+use the "%{crate}" crate.
 
 %files          devel
-%license LICENSE-APACHE LICENSE-MIT
+%license %{crate_instdir}/LICENSE-APACHE
-%doc README.md CHANGELOG.md
+%license %{crate_instdir}/LICENSE-MIT
-%{cargo_registry}/%{crate}-%{version_no_tilde}/
+%doc %{crate_instdir}/CHANGELOG.md
+%doc %{crate_instdir}/README.md
+%{crate_instdir}/
 
 %package     -n %{name}+default-devel
 Summary:        %{summary}
@@ -46,11 +45,11 @@ BuildArch:      noarch
 
 %description -n %{name}+default-devel %{_description}
 
-This package contains library source intended for building other packages
+This package contains library source intended for building other packages which
-which use "default" feature of "%{crate}" crate.
+use the "default" feature of the "%{crate}" crate.
 
 %files       -n %{name}+default-devel
-%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+%ghost %{crate_instdir}/Cargo.toml
 
 %prep
 %autosetup -n %{crate}-%{version_no_tilde} -p1

sources

@@ -1 +1 @@
-SHA512 (concurrent-queue-1.2.2.crate) = 84e348dc3d40c73c11c54ecd0f1e6cf7fd6c7033f4723a428ed1c09bc9548cf317a0d8182144b689cb9781190b9c8ce4374717012eccee54a11ed0869dee10fc
+SHA512 (concurrent-queue-1.2.3.crate) = 1944465ddb7f05e3741de3bc50dd2eac77a73bc923f42049ab3733440e8bc2dec38daccb882f4818bde490eecc387338b1d7e569e84ddf3bc710131381530cec