Running nixpkgs-update (https://nix-community.org/update-bot/) with UPDATE_INFO: cmux 0.64.10 -> 0.64.20 https://github.com/manaflow-ai/cmux/releases
attrpath: cmux
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
this derivation will be built:
  /nix/store/7xdg0mcphwcm13sa5p4vcia1in7g96b1-packages.json.drv
building '/nix/store/7xdg0mcphwcm13sa5p4vcia1in7g96b1-packages.json.drv'...

Going to be running update for following packages:
 - cmux-0.64.10

Press Enter key to continue...
Running update for:
Enqueuing group of 1 packages
 - cmux-0.64.10: UPDATING ...
 - cmux-0.64.10: ERROR

--- SHOWING ERROR LOG FOR cmux-0.64.10 ----------------------

Traceback (most recent call last):
  File "/nix/store/rp9nycffwza4i3is5rf109cd2d9iqzbv-nix-update-1.16.0/bin/.nix-update-wrapped", line 9, in <module>
    sys.exit(main())
             ~~~~^^
  File "/nix/store/rp9nycffwza4i3is5rf109cd2d9iqzbv-nix-update-1.16.0/lib/python3.14/site-packages/nix_update/__init__.py", line 482, in main
    package = update(options)
  File "/nix/store/rp9nycffwza4i3is5rf109cd2d9iqzbv-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/rp9nycffwza4i3is5rf109cd2d9iqzbv-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/rp9nycffwza4i3is5rf109cd2d9iqzbv-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 cmux.src
--- nix stderr (last 20 lines) ---
       Last 17 log lines:
       > structuredAttrs is enabled
       >
       > trying https://github.com/manaflow-ai/cmux/releases/download/vbrowser-apple-review-20260722.1/cmux-macos.dmg
       >   % Total    % Received % Xferd  Average Speed  Time    Time    Time   Current
       >                                  Dload  Upload  Total   Spent   Left   Speed
       >   0      0   0      0   0      0      0      0                              0
       > curl: (22) The requested URL returned error: 404
       > Warning: Problem (retrying all errors). Retrying in 1 second. 3 retries left.
       >   0      0   0      0   0      0      0      0                              0
       > curl: (22) The requested URL returned error: 404
       > Warning: Problem (retrying all errors). Retrying in 2 seconds. 2 retries left.
       >   0      0   0      0   0      0      0      0                              0
       > curl: (22) The requested URL returned error: 404
       > Warning: Problem (retrying all errors). Retrying in 4 seconds. 1 retry left.
       >   0      0   0      0   0      0      0      0                              0
       > curl: (22) The requested URL returned error: 404
       > error: cannot download cmux-macos.dmg from any mirror
       For full logs, run:
         nix log /nix/store/jm1psmz5q2zk2mx25h89nw0hcgyfky64-cmux-macos.dmg.drv


--- SHOWING ERROR LOG FOR cmux-0.64.10 ----------------------
The update script for cmux-0.64.10 failed with exit code 1