this derivation will be built:
  /nix/store/0qvnr9qj7y6qvwgrgnk3s8lz9asdlf7f-meta-maintainers-check.drv
building '/nix/store/0qvnr9qj7y6qvwgrgnk3s8lz9asdlf7f-meta-maintainers-check.drv' on 'grpc://farm.numtide.com:50051?client-cert=/run/secrets/vars/per-machine/bld1/nix-farm-ci/crt&client-key=/run/secrets/vars/per-machine/bld1/nix-farm-ci/key&connect-timeout=21&system=aarch64-linux'
building '/nix/store/0qvnr9qj7y6qvwgrgnk3s8lz9asdlf7f-meta-maintainers-check.drv' on farm.numtide.com:50051
meta-maintainers-check> bld3: building 0qvnr9qj7y6qvwgrgnk3s8lz9asdlf7f-meta-maintainers-check.drv
meta-maintainers-check> All package meta.maintainers evaluated successfully

upload niks3: ok