these 2 derivations will be built:
  /nix/store/4w09ccn1ilwbvl68bzjaj5jvjs72s0z1-flake-inputs.drv
  /nix/store/a3ghm2ci55q2ndv715wf13rp9xyzbafy-check-flake-inputs.drv
building '/nix/store/4w09ccn1ilwbvl68bzjaj5jvjs72s0z1-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=22&system=aarch64-darwin&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/4w09ccn1ilwbvl68bzjaj5jvjs72s0z1-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> mac02: building 4w09ccn1ilwbvl68bzjaj5jvjs72s0z1-flake-inputs.drv
building '/nix/store/a3ghm2ci55q2ndv715wf13rp9xyzbafy-check-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=21&system=aarch64-darwin&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/a3ghm2ci55q2ndv715wf13rp9xyzbafy-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> mac02: building a3ghm2ci55q2ndv715wf13rp9xyzbafy-check-flake-inputs.drv