--- a/flake.nix
+++ b/flake.nix
@@ -51,7 +51,6 @@
             inherit go-jsonnet sjsonnet jsonnet;
             jrsonnetVariants = [
               { drv = jrsonnet; name = "current"; }
-              { drv = jrsonnet-nightly; name = "current-nightly"; }
             ];
           };
           benchmarks-quick = pkgs.callPackage ./nix/benchmarks.nix {
@@ -59,7 +58,6 @@
             quick = true;
             jrsonnetVariants = [
               { drv = jrsonnet; name = "current"; }
-              { drv = jrsonnet-nightly; name = "current-nightly"; }
             ];
           };
           benchmarks-against-release = pkgs.callPackage ./nix/benchmarks.nix {
--- a/nix/benchmarks.nix
+++ b/nix/benchmarks.nix
@@ -129,12 +129,6 @@
         echo "<details>" >> $out
         echo "<summary>Tested versions</summary>" >> $out
         echo >> $out
-        echo Rust: git as $(date +'%d.%m.%Y' -u) >> $out
-        echo >> $out
-        echo "\`\`\`" >> $out
-        jrsonnet --help >> $out
-        echo "\`\`\`" >> $out
-        echo >> $out
         echo Go: $(go-jsonnet --version) >> $out
         echo >> $out
         echo "\`\`\`" >> $out