these 2 derivations will be built:
  /nix/store/jfpgj94h3mq3slgn9qlpd1p5fg8ddiq9-flake-inputs.drv
  /nix/store/54vpcdk9sl2si4ss6943arnq5v1q5yh1-check-flake-inputs.drv
building '/nix/store/jfpgj94h3mq3slgn9qlpd1p5fg8ddiq9-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/jfpgj94h3mq3slgn9qlpd1p5fg8ddiq9-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> elastic-arm-ac8bb7f5: building jfpgj94h3mq3slgn9qlpd1p5fg8ddiq9-flake-inputs.drv
building '/nix/store/54vpcdk9sl2si4ss6943arnq5v1q5yh1-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/54vpcdk9sl2si4ss6943arnq5v1q5yh1-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> elastic-arm-ac8bb7f5: building 54vpcdk9sl2si4ss6943arnq5v1q5yh1-check-flake-inputs.drv