Running nixpkgs-update (https://nix-community.org/update-bot/) with UPDATE_INFO: fluxcd 2.7.5 -> 2.8.1 https://github.com/fluxcd/flux2/releases
attrpath: fluxcd
Checking auto update branch...
[version] 
[version] generic version rewriter does not support multiple hashes
[rustCrateVersion] 
[rustCrateVersion] No cargoHash found
[golangModuleVersion] 
[golangModuleVersion] skipping because derivation has updateScript
[npmDepsVersion] 
[npmDepsVersion] No npmDepsHash
[updateScript] 
[updateScript] Failed with exit code 1
this derivation will be built:
  /nix/store/qs7chkah0zvzbskd6z3i7qfz8p9fsfhn-packages.json.drv
building '/nix/store/qs7chkah0zvzbskd6z3i7qfz8p9fsfhn-packages.json.drv'...

Going to be running update for following packages:
 - fluxcd-2.7.5

Press Enter key to continue...
Running update for:
Enqueuing group of 1 packages
 - fluxcd-2.7.5: UPDATING ...
 - fluxcd-2.7.5: ERROR

--- SHOWING ERROR LOG FOR fluxcd-2.7.5 ----------------------

++ git rev-parse --show-toplevel
+ NIXPKGS_PATH=/var/cache/nixpkgs-update/worker/worktree/fluxcd
+++ dirname /var/cache/nixpkgs-update/worker/worktree/fluxcd/pkgs/by-name/fl/fluxcd/update.sh
++ cd -- /var/cache/nixpkgs-update/worker/worktree/fluxcd/pkgs/by-name/fl/fluxcd
++ pwd -P
+ FLUXCD_PATH=/var/cache/nixpkgs-update/worker/worktree/fluxcd/pkgs/by-name/fl/fluxcd
++ nix-instantiate --eval -E 'with import /var/cache/nixpkgs-update/worker/worktree/fluxcd {}; fluxcd.version or (builtins.parseDrvName fluxcd.name).version'
++ tr -d '"'
+ OLD_VERSION=2.7.5
++ curl ' -u ":7bdbd24b04abe9f561f182a0917b808ce7ecc3c6"' --silent https://api.github.com/repos/fluxcd/flux2/releases/latest
++ jq -r .tag_name
+ LATEST_TAG=v2.8.1
++ echo v2.8.1
++ sed 's/^v//'
+ LATEST_VERSION=2.8.1
+ '[' '!' 2.7.5 = 2.8.1 ']'
++ nix-prefetch-url --quiet --unpack https://github.com/fluxcd/flux2/archive/refs/tags/v2.8.1.tar.gz
+ SRC_SHA256=1vqpg49kz5qglbdc2v2r3lrn95ks4z35wm8d6g3wg1i8kqdy9raf
++ nix --extra-experimental-features nix-command hash convert --hash-algo sha256 --to sri 1vqpg49kz5qglbdc2v2r3lrn95ks4z35wm8d6g3wg1i8kqdy9raf
+ SRC_HASH=sha256-TuXkG54ohsfHMw1VXsYnepZkMx1ZbMHaog+XPxN5F+8=
++ nix-prefetch-url --quiet --unpack https://github.com/fluxcd/flux2/releases/download/v2.8.1/manifests.tar.gz
+ MANIFESTS_SHA256=108ramxbw4yi93dny7zfizjvv2yqxmvqx662wf5nfgy6x372r3da
++ nix --extra-experimental-features nix-command hash convert --hash-algo sha256 --to sri 108ramxbw4yi93dny7zfizjvv2yqxmvqx662wf5nfgy6x372r3da
+ MANIFESTS_HASH=sha256-qo0szujGP2eL48KYjnft2Iu95Y/uH2/bSNETvnpVGYE=
+ setKV version 2.8.1
+ sed -i 's|version = ".*"|version = "2.8.1"|' /var/cache/nixpkgs-update/worker/worktree/fluxcd/pkgs/by-name/fl/fluxcd/package.nix
+ setKV srcHash sha256-TuXkG54ohsfHMw1VXsYnepZkMx1ZbMHaog+XPxN5F+8=
+ sed -i 's|srcHash = ".*"|srcHash = "sha256-TuXkG54ohsfHMw1VXsYnepZkMx1ZbMHaog+XPxN5F+8="|' /var/cache/nixpkgs-update/worker/worktree/fluxcd/pkgs/by-name/fl/fluxcd/package.nix
+ setKV manifestsHash sha256-qo0szujGP2eL48KYjnft2Iu95Y/uH2/bSNETvnpVGYE=
+ sed -i 's|manifestsHash = ".*"|manifestsHash = "sha256-qo0szujGP2eL48KYjnft2Iu95Y/uH2/bSNETvnpVGYE="|' /var/cache/nixpkgs-update/worker/worktree/fluxcd/pkgs/by-name/fl/fluxcd/package.nix
+ setKV vendorHash sha256-AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=
+ sed -i 's|vendorHash = ".*"|vendorHash = "sha256-AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA="|' /var/cache/nixpkgs-update/worker/worktree/fluxcd/pkgs/by-name/fl/fluxcd/package.nix
+ set +e
++ nix-build --no-out-link -A fluxcd /var/cache/nixpkgs-update/worker/worktree/fluxcd
++ grep got:
++ cut -d: -f2
++ sed 's| ||g'
+ VENDOR_SHA256=
++ nix --extra-experimental-features nix-command hash convert --hash-algo sha256 --to sri ''
error: hash '' has wrong length for hash algorithm 'sha256'
+ VENDOR_HASH=
+ set -e
+ '[' -n '' ']'
+ echo 'Update failed. VENDOR_HASH is empty.'
+ exit 1


--- SHOWING ERROR LOG FOR fluxcd-2.7.5 ----------------------
The update script for fluxcd-2.7.5 failed with exit code 1