these 2 derivations will be built:
  /nix/store/imcyssx0yl8i7mihylg0gnx1yab3f8w3-flake-inputs.drv
  /nix/store/qjpn8hzygy73328lvddgfs4gds1d516c-check-flake-inputs.drv
building '/nix/store/imcyssx0yl8i7mihylg0gnx1yab3f8w3-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?client-cert=/run/secrets/vars/per-machine/bld1/nix-farm-ci/crt&client-key=/run/secrets/vars/per-machine/bld1/nix-farm-ci/key&connect-timeout=20&system=aarch64-linux'
building '/nix/store/imcyssx0yl8i7mihylg0gnx1yab3f8w3-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> elastic-arm-04535f05: building imcyssx0yl8i7mihylg0gnx1yab3f8w3-flake-inputs.drv
building '/nix/store/qjpn8hzygy73328lvddgfs4gds1d516c-check-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?client-cert=/run/secrets/vars/per-machine/bld1/nix-farm-ci/crt&client-key=/run/secrets/vars/per-machine/bld1/nix-farm-ci/key&connect-timeout=20&system=aarch64-linux'
building '/nix/store/qjpn8hzygy73328lvddgfs4gds1d516c-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> elastic-arm-c5d8a7c5: building qjpn8hzygy73328lvddgfs4gds1d516c-check-flake-inputs.drv