these 2 derivations will be built:
  /nix/store/i88nxsda2b2cg2gv9jpm84ww24diy0d9-flake-inputs.drv
  /nix/store/n86xpj64vgi2s64cglqvvday2qr5948m-check-flake-inputs.drv
building '/nix/store/i88nxsda2b2cg2gv9jpm84ww24diy0d9-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=23&system=aarch64-darwin&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/i88nxsda2b2cg2gv9jpm84ww24diy0d9-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> mac02: building i88nxsda2b2cg2gv9jpm84ww24diy0d9-flake-inputs.drv
building '/nix/store/n86xpj64vgi2s64cglqvvday2qr5948m-check-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=23&system=aarch64-darwin&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/n86xpj64vgi2s64cglqvvday2qr5948m-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> mac02: building n86xpj64vgi2s64cglqvvday2qr5948m-check-flake-inputs.drv