Running nixpkgs-update (https://nix-community.org/update-bot/) with UPDATE_INFO: doclifter 2.21 -> 2.22 https://repology.org/project/doclifter/versions
attrpath: doclifter
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/do/doclifter/package.nix b/pkgs/by-name/do/doclifter/package.nix
index a8972a6d6608..a4e6c3e3922f 100644
--- a/pkgs/by-name/do/doclifter/package.nix
+++ b/pkgs/by-name/do/doclifter/package.nix
@@ -9,11 +9,11 @@
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "doclifter";
-  version = "2.21";
+  version = "2.22";
 
   src = fetchurl {
     url = "http://www.catb.org/~esr/doclifter/doclifter-${finalAttrs.version}.tar.gz";
-    hash = "sha256-3zb+H/rRmU87LWh0+kQtiRMZ4JwJ3tVrt8vQ/EeKx8Q=";
+    hash = "sha256-IuXaGknM21m1T2XquZTRSiNvoWMQ6eJB9CjckTfZ8J0=";
   };
 
   postPatch = ''
@@ -45,7 +45,7 @@ stdenv.mkDerivation (finalAttrs: {
   '';
 
   meta = {
-    changelog = "https://gitlab.com/esr/doclifter/-/blob/2.21/NEWS";
+    changelog = "https://gitlab.com/esr/doclifter/-/blob/2.22/NEWS";
     description = "Lift documents in nroff markups to XML-DocBook";
     homepage = "http://www.catb.org/esr/doclifter";
     license = lib.licenses.bsd2;

Received ExitFailure 1 when running
Raw command: nix-build --option sandbox true --arg config "{ allowUnfree = true; allowAliases = false; }" --arg overlays "[ ]" -A doclifter
nix build failed.
got build log for 'doclifter' from 'daemon'
Running phase: unpackPhase
@nix { "action": "setPhase", "phase": "unpackPhase" }
unpacking source archive /nix/store/145gnd9zzvi97n69h0zvl6swwnc9qf23-doclifter-2.22.tar.gz
source root is doclifter-2.22
setting SOURCE_DATE_EPOCH to timestamp 1771700762 of file "doclifter-2.22/tests/xoxc.man"
Running phase: patchPhase
@nix { "action": "setPhase", "phase": "patchPhase" }
substituteStream() in derivation doclifter-2.22: ERROR: pattern /usr/bin/env\ python2 doesn't match anything in file 'manlifter'