Running nixpkgs-update (https://nix-community.org/update-bot/) with UPDATE_INFO: dart 0 -> 1
attrpath: dart
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] Failed with exit code 1
these 2 derivations will be built:
  /nix/store/b7lv49hl9iyxvjwfs7zdvdw8v62f9w8m-update-dart.drv
  /nix/store/27ssxs9sc1j4sl3hnl3dsip6whbm159x-packages.json.drv
building '/nix/store/b7lv49hl9iyxvjwfs7zdvdw8v62f9w8m-update-dart.drv'...
building '/nix/store/27ssxs9sc1j4sl3hnl3dsip6whbm159x-packages.json.drv'...

Going to be running update for following packages:
 - dart-3.13.0

Press Enter key to continue...
Running update for:
Enqueuing group of 1 packages
 - dart-3.13.0: UPDATING ...
 - dart-3.13.0: ERROR

--- SHOWING ERROR LOG FOR dart-3.13.0 ----------------------

Traceback (most recent call last):
  File "/nix/store/qg3hzdavqyl47hh3krw0m8w7lsj5abrj-nix-update-1.16.0/bin/.nix-update-wrapped", line 9, in <module>
    sys.exit(main())
             ~~~~^^
  File "/nix/store/qg3hzdavqyl47hh3krw0m8w7lsj5abrj-nix-update-1.16.0/lib/python3.14/site-packages/nix_update/__init__.py", line 482, in main
    package = update(options)
  File "/nix/store/qg3hzdavqyl47hh3krw0m8w7lsj5abrj-nix-update-1.16.0/lib/python3.14/site-packages/nix_update/update.py", line 223, in update
    update_src_hash(opts, package.filename, package.hash)
    ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/nix/store/qg3hzdavqyl47hh3krw0m8w7lsj5abrj-nix-update-1.16.0/lib/python3.14/site-packages/nix_update/dependency_hashes.py", line 103, in update_hash_with_prefetch
    target_hash = nix_prefetch(opts, attr_name)
  File "/nix/store/qg3hzdavqyl47hh3krw0m8w7lsj5abrj-nix-update-1.16.0/lib/python3.14/site-packages/nix_update/dependency_hashes.py", line 92, in nix_prefetch
    raise UpdateError(msg)
nix_update.errors.UpdateError: failed to retrieve hash when trying to update dart.src
--- nix stderr (last 20 lines) ---
  File "/nix/store/0z39z65walja6yagrckifwl2f74d0q62-depot_tools-580b4ff/gclient_utils.py", line 16, in <module>
    import pipes
ModuleNotFoundError: No module named 'pipes'
error: Cannot build '/nix/store/nznkx0ha45yamxd5hrd5lgi6r3y930m2-dart-source-deps-3.13.3.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/vb57c5gq28vz0jwah0bqws1falf6zlha-dart-source-deps-3.13.3
       Last 10 log lines:
       > /nix/store/0z39z65walja6yagrckifwl2f74d0q62-depot_tools-580b4ff/gclient.py:2902: SyntaxWarning: "\s" is an invalid escape sequence. Such sequences will not work in the future. Did you mean "\\s"? A raw string is also an option.
       >   dot_git_pattern = re.compile('^(\s*)url(\s*)=.*\.git$')
       > Traceback (most recent call last):
       >   File "/nix/store/0z39z65walja6yagrckifwl2f74d0q62-depot_tools-580b4ff/gclient.py", line 102, in <module>
       >     import gclient_eval
       >   File "/nix/store/0z39z65walja6yagrckifwl2f74d0q62-depot_tools-580b4ff/gclient_eval.py", line 12, in <module>
       >     import gclient_utils
       >   File "/nix/store/0z39z65walja6yagrckifwl2f74d0q62-depot_tools-580b4ff/gclient_utils.py", line 16, in <module>
       >     import pipes
       > ModuleNotFoundError: No module named 'pipes'
       For full logs, run:
         nix log /nix/store/nznkx0ha45yamxd5hrd5lgi6r3y930m2-dart-source-deps-3.13.3.drv


--- SHOWING ERROR LOG FOR dart-3.13.0 ----------------------
The update script for dart-3.13.0 failed with exit code 1