reno 0 -> 1
attrpath: reno
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/mzzwwdj0ngp2qcnrc500fm04fkmaj9qx-packages.json.drv
building '/nix/store/mzzwwdj0ngp2qcnrc500fm04fkmaj9qx-packages.json.drv'...

Going to be running update for following packages:
 - reno-3.1.0

Press Enter key to continue...
Running update for:
 - reno-3.1.0: UPDATING ...
 - reno-3.1.0: DONE.

Packages updated!

Diff after rewrites:
diff --git a/pkgs/development/tools/reno/default.nix b/pkgs/development/tools/reno/default.nix
index c895deb4f34f..aef5dd82af59 100644
--- a/pkgs/development/tools/reno/default.nix
+++ b/pkgs/development/tools/reno/default.nix
@@ -7,12 +7,12 @@
 
 with python3Packages; buildPythonApplication rec {
   pname = "reno";
-  version = "3.1.0";
+  version = "4.0.0";
 
   # Must be built from python sdist because of versioning quirks
   src = fetchPypi {
     inherit pname version;
-    sha256 = "2510e3aae4874674187f88f22f854e6b0ea1881b77039808a68ac1a5e8ee69b6";
+    sha256 = "sha256-DrytIHEz9Nu3vBduw1E/zY4Qel2eLwS1Yh62HaEUcIk=";
   };
 
   propagatedBuildInputs = [

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 reno
nix build failed.
    actual = semver.compute_next_version(self.c)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/build/reno-4.0.0/reno/semver.py", line 25, in compute_next_version
    with loader.Loader(conf, ignore_cache=True) as ldr:
         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/build/reno-4.0.0/reno/loader.py", line 62, in __init__
    self._load_data()
  File "/build/reno-4.0.0/reno/loader.py", line 89, in _load_data
    self._scanner = scanner.Scanner(self._config)
                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/build/reno-4.0.0/reno/scanner.py", line 512, in __init__
    self._repo = RenoRepo(self.reporoot)
                 ^^^^^^^^^^^^^^^^^^^^^^^
  File "/nix/store/sppb05xarp6kgcwbwfpiwns4dl49qyxb-python3.11-dulwich-0.21.7/lib/python3.11/site-packages/dulwich/repo.py", line 1155, in __init__
    raise NotGitRepository(
dulwich.errors.NotGitRepository: No git repository was found at ./
=========================== short test summary info ============================
FAILED reno/tests/test_semver.py::TestSemVer::test_major_post_release - Failed: NOTE: Incompatible Exception Representation, displaying natively:
FAILED reno/tests/test_semver.py::TestSemVer::test_major_working_and_post_release - Failed: NOTE: Incompatible Exception Representation, displaying natively:
FAILED reno/tests/test_semver.py::TestSemVer::test_major_working_copy - Failed: NOTE: Incompatible Exception Representation, displaying natively:
FAILED reno/tests/test_semver.py::TestSemVer::test_minor_post_release - Failed: NOTE: Incompatible Exception Representation, displaying natively:
FAILED reno/tests/test_semver.py::TestSemVer::test_minor_working_and_post_release - Failed: NOTE: Incompatible Exception Representation, displaying natively:
FAILED reno/tests/test_semver.py::TestSemVer::test_minor_working_copy - Failed: NOTE: Incompatible Exception Representation, displaying natively:
FAILED reno/tests/test_semver.py::TestSemVer::test_patch_post_release - Failed: NOTE: Incompatible Exception Representation, displaying natively:
FAILED reno/tests/test_semver.py::TestSemVer::test_patch_working_and_post_release - Failed: NOTE: Incompatible Exception Representation, displaying natively:
FAILED reno/tests/test_semver.py::TestSemVer::test_patch_working_copy - Failed: NOTE: Incompatible Exception Representation, displaying natively:
FAILED reno/tests/test_semver.py::TestSemVer::test_same - Failed: NOTE: Incompatible Exception Representation, displaying natively:
FAILED reno/tests/test_semver.py::TestSemVer::test_same_with_note - Failed: NOTE: Incompatible Exception Representation, displaying natively:
===== 11 failed, 163 passed, 1 skipped, 1 deselected in 104.64s (0:01:44) ======
/nix/store/bknngadwym46j65qs14ic2w79rpav888-stdenv-linux/setup: line 1582: pop_var_context: head of shell_variables not a function context