these 2 derivations will be built:
  /nix/store/gbv8s0xzbsi28v5cwr5glgkxn1izx7ds-flake-inputs.drv
  /nix/store/lqr56awn88mllcphhk08i08yc83ax0z5-check-flake-inputs.drv
building '/nix/store/gbv8s0xzbsi28v5cwr5glgkxn1izx7ds-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=21&system=aarch64-linux&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/gbv8s0xzbsi28v5cwr5glgkxn1izx7ds-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> elastic-arm-26b08a17: building gbv8s0xzbsi28v5cwr5glgkxn1izx7ds-flake-inputs.drv
building '/nix/store/lqr56awn88mllcphhk08i08yc83ax0z5-check-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=20&system=aarch64-linux&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/lqr56awn88mllcphhk08i08yc83ax0z5-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> elastic-arm-26b08a17: building lqr56awn88mllcphhk08i08yc83ax0z5-check-flake-inputs.drv