this derivation will be built:
  /nix/store/r3716rrj1zpkk9j2bl57ypsnfbf2nh3w-treefmt-check.drv
building '/nix/store/r3716rrj1zpkk9j2bl57ypsnfbf2nh3w-treefmt-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=20&system=aarch64-linux'
error: gRPC QueryValidPaths on 'farm.numtide.com:50051' failed: error: niks3 push: signing and uploading narinfos: signing narinfos for closure 360391: server returned 403: invalid narinfo key: not part of this pending closure
              
error: Cannot build '/nix/store/r3716rrj1zpkk9j2bl57ypsnfbf2nh3w-treefmt-check.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/hvm9anq84nbi4grw3cwzvw3inz95l4b5-treefmt-check