these 2 derivations will be built:
  /nix/store/ncy2d8s33j2md5xqr3xqks4pv3jsmzng-flake-inputs.drv
  /nix/store/s37y7g1saw6lap650m8a62a0ad3c4bbr-check-flake-inputs.drv
building '/nix/store/ncy2d8s33j2md5xqr3xqks4pv3jsmzng-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/ncy2d8s33j2md5xqr3xqks4pv3jsmzng-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> mac02: building ncy2d8s33j2md5xqr3xqks4pv3jsmzng-flake-inputs.drv
building '/nix/store/s37y7g1saw6lap650m8a62a0ad3c4bbr-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/s37y7g1saw6lap650m8a62a0ad3c4bbr-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> mac02: building s37y7g1saw6lap650m8a62a0ad3c4bbr-check-flake-inputs.drv