Running nixpkgs-update (https://nix-community.org/update-bot/) with UPDATE_INFO: echidna 2.3.1 -> 2.3.3 https://github.com/crytic/echidna/releases
attrpath: echidna
Checking auto update branch...
No auto update branch exists
[version] 
[version] updated version and sha256
[rustCrateVersion] 
[rustCrateVersion] No cargoHash found
[golangModuleVersion] 
[golangModuleVersion] Not a buildGoModule package with vendorHash
[npmDepsVersion] 
[npmDepsVersion] No npmDepsHash
[updateScript] 
[updateScript] skipping because derivation has no updateScript
Diff after rewrites:
diff --git a/pkgs/by-name/ec/echidna/package.nix b/pkgs/by-name/ec/echidna/package.nix
index e23895064382..df98f542a2a6 100644
--- a/pkgs/by-name/ec/echidna/package.nix
+++ b/pkgs/by-name/ec/echidna/package.nix
@@ -11,13 +11,13 @@
 
 haskellPackages.mkDerivation rec {
   pname = "echidna";
-  version = "2.3.1";
+  version = "2.3.3";
 
   src = fetchFromGitHub {
     owner = "crytic";
     repo = "echidna";
     tag = "v${version}";
-    sha256 = "sha256-Zopkqc01uUccJzdjP+qmHHZzB2iXK0U0fQi6EhgCRKg=";
+    sha256 = "sha256-VvcjY57dfxhLc9/40O1J9n1kRwMtcasu09eAH9DFhG4=";
   };
 
   isExecutable = true;

Received ExitFailure 1 when running
Raw command: nix-build --option sandbox true --arg config "{ allowUnfree = true; allowAliases = false; }" --arg overlays "[ ]" -A echidna
Received ExitFailure 1 when running
Raw command: nix --extra-experimental-features nix-command log -f . echidna --arg config "{ allowUnfree = true; allowAliases = false; }" --arg overlays "[ ]"
Standard output:

error: build log of 'echidna' is not available