Running nixpkgs-update (https://nix-community.org/update-bot/) with UPDATE_INFO: formula 0 -> 1
attrpath: formula
Checking auto update branch...
[version] 
[version] skipping because derivation has updateScript
[rustCrateVersion] 
[rustCrateVersion] No cargoHash found
[golangModuleVersion] 
[golangModuleVersion] Not a buildGoModule package with vendorHash
[npmDepsVersion] 
[npmDepsVersion] No npmDepsHash
[updateScript] 
[updateScript] Success
[updateScript] this derivation will be built:
  /nix/store/smkyy4zcpi953xc8d3jn4hm5p13zbjyb-packages.json.drv
building '/nix/store/smkyy4zcpi953xc8d3jn4hm5p13zbjyb-packages.json.drv'...

Going to be running update for following packages:
 - formula-dotnet-2.0

Press Enter key to continue...
Running update for:
Enqueuing group of 1 packages
 - formula-dotnet-2.0: UPDATING ...
 - formula-dotnet-2.0: DONE.

Packages updated!

Diff after rewrites:
diff --git a/pkgs/by-name/fo/formula/package.nix b/pkgs/by-name/fo/formula/package.nix
index 72dd2aa03f92..593f0b47e699 100644
--- a/pkgs/by-name/fo/formula/package.nix
+++ b/pkgs/by-name/fo/formula/package.nix
@@ -9,13 +9,13 @@
 
 buildDotnetModule (finalAttrs: {
   pname = "formula-dotnet";
-  version = "2.0";
+  version = "0-unstable-2022-10-17";
 
   src = fetchFromGitHub {
     owner = "VUISIS";
     repo = "formula-dotnet";
-    rev = "8ee2e6abfd4ce038e1d9cb9c8602dec1ed6c0163";
-    hash = "sha256-2ulv//YV3OqrfFltgUCeDe4rOPC0qqJ+80/D2lIoih8=";
+    rev = "8d3b6e635ed94feb639aa843b1f0a33f86131f0f";
+    hash = "sha256-0oczQrDDaw2r3fsALBTHn1hCp1FPET1pjbgrNl14+mc=";
   };
 
   patches = [ ./dotnet-8-upgrade.patch ];

No auto update branch exists
Received ExitFailure 1 when running
Raw command: nix-build --option sandbox true --arg config "{ allowUnfree = true; allowAliases = false; }" --arg overlays "[ ]" -A formula
nix build failed.
got build log for 'formula' from 'daemon'
Running phase: unpackPhase
@nix { "action": "setPhase", "phase": "unpackPhase" }
unpacking source archive /nix/store/7082kwjlfcl4b14rlqam4h1p8ga53z3l-source
source root is source
Running phase: patchPhase
@nix { "action": "setPhase", "phase": "patchPhase" }
applying patch /nix/store/x2n01fcjzmsc6s39lr7wksdax7jw8xmg-dotnet-8-upgrade.patch
patching file Src/CommandLine/CommandLine.csproj
Hunk #1 FAILED at 2.
1 out of 1 hunk FAILED -- saving rejects to file Src/CommandLine/CommandLine.csproj.rej
patching file Src/Core/Core.csproj
Hunk #1 FAILED at 2.
1 out of 1 hunk FAILED -- saving rejects to file Src/Core/Core.csproj.rej
patching file Src/Extensions/FormulaCodeGeneratorTask/FormulaCodeGeneratorTaskDotNet.csproj
Hunk #1 FAILED at 2.
1 out of 1 hunk FAILED -- saving rejects to file Src/Extensions/FormulaCodeGeneratorTask/FormulaCodeGeneratorTaskDotNet.csproj.rej
patching file Src/Kernel/InteractiveKernel/InteractiveKernel.csproj
patching file Src/Tests/Tests.csproj
Hunk #1 FAILED at 1.
1 out of 1 hunk FAILED -- saving rejects to file Src/Tests/Tests.csproj.rej