gay 0 -> 1
attrpath: gay
Checking auto update branch...
[version] 
[version] skipping because derivation has updateScript
[rustCrateVersion] 
[rustCrateVersion] No cargoSha256 or cargoHash found
[golangModuleVersion] 
[golangModuleVersion] Not a buildGoModule package with vendorSha256 or vendorHash
[npmDepsVersion] 
[npmDepsVersion] No npmDepsHash
[updateScript] 
[updateScript] Success
[updateScript] this derivation will be built:
  /nix/store/i3q44mh3619djjqhqcz1s0rzykamm9yp-packages.json.drv
building '/nix/store/i3q44mh3619djjqhqcz1s0rzykamm9yp-packages.json.drv'...

Going to be running update for following packages:
 - gay-1.2.9

Press Enter key to continue...
Running update for:
 - gay-1.2.9: UPDATING ...
 - gay-1.2.9: DONE.

Packages updated!

Diff after rewrites:
diff --git a/pkgs/tools/misc/gay/default.nix b/pkgs/tools/misc/gay/default.nix
index d1129702f867..a522d4680e9d 100644
--- a/pkgs/tools/misc/gay/default.nix
+++ b/pkgs/tools/misc/gay/default.nix
@@ -5,11 +5,11 @@
 
 python3.pkgs.buildPythonApplication rec {
   pname = "gay";
-  version = "1.2.9";
+  version = "1.2.12";
 
   src = fetchPypi {
     inherit pname version;
-    hash = "sha256-x+RVVgQvJwV5j7DLYS7AnXb4OMJ4v+l0awUuonQIgzY=";
+    hash = "sha256-ZGh3TqK+UipU7oxvgvGJDU3NcupwjTpwwIDvVdX0X6E=";
   };
 
   meta = with lib; {

No auto update branch exists
Received ExitFailure 1 when running
Raw command: /nix/store/dsqs4fpljrws4ikzfriyixcp0n7kxrmk-nix-2.18.1/bin/nix-build --option sandbox true --arg config "{ allowBroken = true; allowUnfree = true; allowAliases = false; }" --arg overlays "[ ]" -A gay
nix build failed.
Sourcing python-imports-check-hook.sh
Using pythonImportsCheckPhase
Sourcing python-namespaces-hook
Sourcing python-catch-conflicts-hook.sh
Sourcing setuptools-check-hook
Using setuptoolsCheckPhase
@nix { "action": "setPhase", "phase": "unpackPhase" }
Running phase: unpackPhase
unpacking source archive /nix/store/xpi50ni882kh17bxvh60mxfq06429d3i-gay-1.2.12.tar.gz
source root is gay-1.2.12
setting SOURCE_DATE_EPOCH to timestamp 1688876238 of file gay-1.2.12/setup.cfg
@nix { "action": "setPhase", "phase": "patchPhase" }
Running phase: patchPhase
@nix { "action": "setPhase", "phase": "updateAutotoolsGnuConfigScriptsPhase" }
Running phase: updateAutotoolsGnuConfigScriptsPhase
@nix { "action": "setPhase", "phase": "configurePhase" }
Running phase: configurePhase
no configure script, doing nothing
@nix { "action": "setPhase", "phase": "buildPhase" }
Running phase: buildPhase
Executing setuptoolsBuildPhase
Traceback (most recent call last):
  File "/build/gay-1.2.12/nix_run_setup", line 8, in <module>
    exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\\r\\n', '\\n'), __file__, 'exec'))
                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/nix/store/w4fvvhkzb0ssv0fw5j34pw09f0qw84w8-python3-3.11.7/lib/python3.11/tokenize.py", line 396, in open
    buffer = _builtin_open(filename, 'rb')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
FileNotFoundError: [Errno 2] No such file or directory: 'setup.py'
/nix/store/bknngadwym46j65qs14ic2w79rpav888-stdenv-linux/setup: line 1582: pop_var_context: head of shell_variables not a function context