diff --git a/jwalk-fix-metadata.diff b/jwalk-fix-metadata.diff
new file mode 100644
index 0000000..5aca5a4
--- /dev/null
+++ b/jwalk-fix-metadata.diff
@@ -0,0 +1,11 @@
+--- jwalk-0.6.0/Cargo.toml	2021-01-06T22:42:05+00:00
++++ jwalk-0.6.0/Cargo.toml	2022-11-04T18:02:27.108232+00:00
+@@ -32,8 +32,6 @@
+ 
+ [dependencies.rayon]
+ version = "1.5"
+-[dev-dependencies.criterion]
+-version = "0.3"
+ 
+ [dev-dependencies.fs_extra]
+ version = "1.1"
diff --git a/rust-jwalk.spec b/rust-jwalk.spec
index 0373ac4..efe31ec 100644
--- a/rust-jwalk.spec
+++ b/rust-jwalk.spec
@@ -1,25 +1,22 @@
-# Generated by rust2rpm 17
+# Generated by rust2rpm 23
 %bcond_without check
 %global debug_package %{nil}
 
 %global crate jwalk
 
-Name:           rust-%{crate}
+Name:           rust-jwalk
 Version:        0.6.0
 Release:        %autorelease
 Summary:        Filesystem walk performed in parallel with streamed and sorted results
 
-# Upstream license specification: MIT
 License:        MIT
 URL:            https://crates.io/crates/jwalk
 Source:         %{crates_source}
+# Manually created patch for downstream crate metadata changes
+# * drop unused, benchmark-only criterion dev-dependency to speed up builds
+Patch:          jwalk-fix-metadata.diff
 
-ExclusiveArch:  %{rust_arches}
-%if %{__cargo_skip_build}
-BuildArch:      noarch
-%endif
-
-BuildRequires:  rust-packaging
+BuildRequires:  rust-packaging >= 21
 
 %global _description %{expand:
 Filesystem walk performed in parallel with streamed and sorted results.}
@@ -32,13 +29,14 @@ BuildArch:      noarch
 
 %description    devel %{_description}
 
-This package contains library source intended for building other packages
-which use "%{crate}" crate.
+This package contains library source intended for building other packages which
+use the "%{crate}" crate.
 
 %files          devel
-%license LICENSE
-%doc README.md CHANGELOG.md
-%{cargo_registry}/%{crate}-%{version_no_tilde}/
+%license %{crate_instdir}/LICENSE
+%doc %{crate_instdir}/CHANGELOG.md
+%doc %{crate_instdir}/README.md
+%{crate_instdir}/
 
 %package     -n %{name}+default-devel
 Summary:        %{summary}
@@ -46,11 +44,11 @@ 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.
+This package contains library source intended for building other packages which
+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