these 21 derivations will be built:
  /nix/store/fbz424kq1kp00yqd7v8rvld4x8r11f91-nix.conf.drv
  /nix/store/afv0x4lhcm5817n0bcy0vn78j7n0254r-unit-nix-grpc-daemon-mtls.service.drv
  /nix/store/3sh6lzd16v71l95wlpmngsmclx809l5m-unit-script-nix-grpc-certs-start.drv
  /nix/store/dhspds1l1xg62yf33i9nr637b3y132j2-unit-nix-grpc-certs.service.drv
  /nix/store/ikpv4gja54xgbz4yi8v8dvwgysaf0div-unit-nix-grpc-daemon.service.drv
  /nix/store/iz9hfdyhbvycighpvbknlyh3nbzn3zxv-unit-nix-grpc-daemon-strict.service.drv
  /nix/store/s6n77x7mzsw3rb7n1ybxq6xv3izjmc8i-unit-nix-grpc-daemon-spiffe.service.drv
  /nix/store/3h6ql86x27pl5zjydz4jfha8j2hbwvls-X-Restart-Triggers-nix-daemon.drv
  /nix/store/vxdghpylpgy9qfnvw0ylpx9p6jkd8822-unit-nix-daemon.service.drv
  /nix/store/w4qb8p3jvkx7gzy0xwn3p49rag1nivqp-system-units.drv
  /nix/store/7n5gv19pm5a4p6jprbffvlvs38rvkla8-etc.drv
  /nix/store/xx3vrgswrd268vfbfpwfr7b9v8dwjk18-activate.drv
  /nix/store/8vrl5ci4vg9lijbfbzbranfcaxi791lg-nixos-system-machine-test.drv
  /nix/store/pv4lhlcr2sx8ll2kx4lz8n3kjn5qw56m-closure-info.drv
  /nix/store/wab2y06mm6gwlkia7glqfmg8v1w3d7b9-run-nixos-vm.drv
  /nix/store/09mq3jnmxizx0bws2gw5d2mqb072q91d-nixos-vm.drv
  /nix/store/4cgfqa5jl7fwygqhr96wj1vsy8r2sar1-nix-grpc-e2e.drv
  /nix/store/k2w6dsqxkyqa5arr09wfc6sjq0y0l7g7-test-script.drv
  /nix/store/yzb1nvn7fh9bijpfgnki34qkqmpcqd86-driverConfiguration.json.drv
  /nix/store/6q5bfc8nmm0762jmzpz619qx8qg8mb2l-nixos-test-driver-nix-grpc-store-upload.drv
  /nix/store/v55h5pdjypb6nbyspaxdf0pza2nm7v6z-vm-test-run-nix-grpc-store-upload.drv