this derivation will be built:
  /nix/store/grscl0z7rxxk7x7mvd6wb91dvkpb23na-run-sigma-vm-on-aarch64-darwin.drv
warning: ignoring the client-specified setting 'store', because it is a restricted setting and you are not a trusted user
error: gRPC QueryValidPaths on 'nix-store.geninf.io:50051' failed: error: substituter 'https://cache.clan.lol' is disabled


nixbot: transient error detected, retrying once

don't know how to build these paths:
  /nix/store/grscl0z7rxxk7x7mvd6wb91dvkpb23na-run-sigma-vm-on-aarch64-darwin.drv
warning: ignoring the client-specified setting 'store', because it is a restricted setting and you are not a trusted user
error: gRPC QueryValidPaths on 'nix-store.geninf.io:50051' failed: error: substituter 'https://cache.clan.lol' is disabled