these 2 derivations will be built:
  /nix/store/pdjcwkx8m03crkb0ha3wlnr2sh9ixf9n-flake-inputs.drv
  /nix/store/ndabyasf2rhnh2a884j8labsdk41k18i-check-flake-inputs.drv
building '/nix/store/pdjcwkx8m03crkb0ha3wlnr2sh9ixf9n-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=21&restart-grace=900&system=aarch64-darwin&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/pdjcwkx8m03crkb0ha3wlnr2sh9ixf9n-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> mac02: building pdjcwkx8m03crkb0ha3wlnr2sh9ixf9n-flake-inputs.drv
building '/nix/store/ndabyasf2rhnh2a884j8labsdk41k18i-check-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=21&restart-grace=900&system=aarch64-darwin&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/ndabyasf2rhnh2a884j8labsdk41k18i-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> mac02: building ndabyasf2rhnh2a884j8labsdk41k18i-check-flake-inputs.drv