This seems to happen on nix 2.22 only, v2.21 in CI and v2.20 locally work fine. The error is:
vendor folder is empty, please set 'vendorHash = null;' in your expression
For full logs, run 'nix-store -l /nix/store/kxnnr344n7gsxzc6kycj19hs19rvddjj-slocat-go-modules.drv'.
error: 1 dependencies of derivation '/nix/store/x9w480k36a11i99m6zp12d5cjijsn3lm-slocat.drv' failed to build
Since the slocat module doesn't actually have any dependencies, this shouldn't matter much.
