efficient-compression-tool 0.9.1 -> 0.9.5 https://github.com/fhanau/Efficient-Compression-Tool/releases
attrpath: efficient-compression-tool
Checking auto update branch...
No auto update branch exists
[version] 
[version] updated version and sha256
[rustCrateVersion] 
[rustCrateVersion] No cargoSha256 or cargoHash found
[golangModuleVersion] 
[golangModuleVersion] Not a buildGoModule package with vendorSha256 or vendorHash
[npmDepsVersion] 
[npmDepsVersion] No npmDepsHash
[updateScript] 
[updateScript] skipping because derivation has no updateScript
Diff after rewrites:
diff --git a/pkgs/tools/compression/efficient-compression-tool/default.nix b/pkgs/tools/compression/efficient-compression-tool/default.nix
index a4f4b9fd40da..317b20662f10 100644
--- a/pkgs/tools/compression/efficient-compression-tool/default.nix
+++ b/pkgs/tools/compression/efficient-compression-tool/default.nix
@@ -9,13 +9,13 @@
 
 stdenv.mkDerivation rec {
   pname = "efficient-compression-tool";
-  version = "0.9.1";
+  version = "0.9.5";
 
   src = fetchFromGitHub {
     owner = "fhanau";
     repo = "Efficient-Compression-Tool";
     rev = "v${version}";
-    sha256 = "sha256-TSV5QXf6GuHAwQrde3Zo9MA1rtpAhtRg0UTzMkBnHB8=";
+    sha256 = "sha256-mlqRDYwgLiB/mRaXkkPTCLiDGxTXqEgu5Nz5jhr1Hsg=";
     fetchSubmodules = true;
   };
 

Received ExitFailure 1 when running
Raw command: /nix/store/03a4f9rij2z4mmwprlbip3mrnnfaw0yd-nix-2.18.2/bin/nix-build --option sandbox true --arg config "{ allowBroken = true; allowUnfree = true; allowAliases = false; }" --arg overlays "[ ]" -A efficient-compression-tool
nix build failed.
got build log for 'efficient-compression-tool' from 'daemon'
@nix { "action": "setPhase", "phase": "unpackPhase" }
Running phase: unpackPhase
unpacking source archive /nix/store/dw0h09db5abyx120hlsmk3bb5d7yv06c-source
source root is source
@nix { "action": "setPhase", "phase": "patchPhase" }
Running phase: patchPhase
applying patch /nix/store/0sajvivyi0wbc7mas44fbnqjbdh7d72a-use-nixpkgs-libpng.patch
patching file src/CMakeLists.txt
Hunk #1 succeeded at 11 (offset 3 lines).
Hunk #2 succeeded at 124 (offset 73 lines).
patching file src/Makefile
Hunk #1 succeeded at 19 (offset 1 line).
Hunk #2 FAILED at 33.
1 out of 2 hunks FAILED -- saving rejects to file src/Makefile.rej
patching file src/optipng/CMakeLists.txt
Hunk #1 FAILED at 16.
1 out of 1 hunk FAILED -- saving rejects to file src/optipng/CMakeLists.txt.rej
patching file src/optipng/image.h
patching file src/optipng/opngreduc/opngreduc.h
patching file src/optipng/trans.h