Running nixpkgs-update (https://nix-community.org/update-bot/) with UPDATE_INFO: blackfire 0 -> 1
attrpath: blackfire
Checking auto update branch...
[version] 
[version] generic version rewriter does not support multiple hashes
[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/3dsdjx9b2id8nywmw8qni2hfnmd6ax65-update-blackfire.drv
  /nix/store/g8v3q6bbs3qap0i0la8mqqzsy1j89ffd-packages.json.drv
building '/nix/store/3dsdjx9b2id8nywmw8qni2hfnmd6ax65-update-blackfire.drv'...
building '/nix/store/g8v3q6bbs3qap0i0la8mqqzsy1j89ffd-packages.json.drv'...

Going to be running update for following packages:
 - blackfire-2.29.7

Press Enter key to continue...
Running update for:
Enqueuing group of 1 packages
 - blackfire-2.29.7: UPDATING ...
 - blackfire-2.29.7: ERROR

--- SHOWING ERROR LOG FOR blackfire-2.29.7 ----------------------

update-source-version: error: Couldn't locate old source hash '47DEQpj8HBSa+/TImW+5JCeuQeRkm5NMpJWZG3hSuFU=' (or it appeared more than once) in '/var/cache/nixpkgs-update/worker/worktree/blackfire/pkgs/by-name/bl/blackfire/package.nix'!


--- SHOWING ERROR LOG FOR blackfire-2.29.7 ----------------------
The update script for blackfire-2.29.7 failed with exit code 1