Running nixpkgs-update (https://nix-community.org/update-bot/) with UPDATE_INFO: ecm 7.0.6 -> 7.0.7 https://repology.org/project/gmp-ecm/versions
attrpath: ecm
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/ecm/package.nix b/pkgs/by-name/ec/ecm/package.nix
index 7b0f55d2dcc9..fc411f6dd773 100644
--- a/pkgs/by-name/ec/ecm/package.nix
+++ b/pkgs/by-name/ec/ecm/package.nix
@@ -8,11 +8,11 @@
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "ecm";
-  version = "7.0.6";
+  version = "7.0.7";
 
   src = fetchurl {
     url = "https://gitlab.inria.fr/zimmerma/ecm/uploads/ad3e5019fef98819ceae58b78f4cce93/ecm-${finalAttrs.version}.tar.gz";
-    hash = "sha256-fSDs5hq2ogrYXywYBkyr133Eapb/iUtSINuxbkZm6KU=";
+    hash = "sha256-st+wVtoF9U7f8yXgS56cIeI853VovPTagfCxiHYj5bY=";
   };
 
   postPatch = ''

Received ExitFailure 1 when running
Raw command: nix-build --option sandbox true --arg config "{ allowUnfree = true; allowAliases = false; }" --arg overlays "[ ]" -A ecm
nix build failed.
got build log for 'ecm' from 'daemon'
Running phase: unpackPhase
@nix { "action": "setPhase", "phase": "unpackPhase" }
unpacking source archive /nix/store/a1v463z48p8shhlxyxksi280bbns722q-ecm-7.0.7.tar.gz

gzip: stdin: not in gzip format
tar: Child returned status 1
tar: Error is not recoverable: exiting now
do not know how to unpack source archive /nix/store/a1v463z48p8shhlxyxksi280bbns722q-ecm-7.0.7.tar.gz