these 18 derivations will be built:
  /nix/store/28scx6dpi19lfj7ylsa860ab4d6ffsj1-unit-niks3-gc.service.drv
  /nix/store/56rzzndkzagxkhl5v76ww0jygbjyp2ri-system-path.drv
  /nix/store/jsin5izsqrmn9623qxcfhxz89qb5d0ss-dbus-1.drv
  /nix/store/yq07zr19jnqn5360mfvj1bc1pknmyhl6-X-Restart-Triggers-dbus-broker.drv
  /nix/store/8016dpa4dhvn1vp6v14y81gsln5m63c9-unit-dbus-broker.service.drv
  /nix/store/fs7fs188bb50kxbjy6bvp2agij5cylxn-system-units.drv
  /nix/store/nc78zndbal8vrf7nj0mash67iqds7cp7-unit-dbus-broker.service.drv
  /nix/store/y1mjl8ad9xwyf16hg9sxl7vazkvp8j7r-user-units.drv
  /nix/store/dlsfzip1rkwisqdzk3w5cqzjqf2k38mv-etc.drv
  /nix/store/c17lsgr3r3sh5r6xvfqpxd4xjzm6zmxf-activate.drv
  /nix/store/84spy1kb1yqiyb73xlsgzf9m8a4fqh5l-nixos-system-server-test.drv
  /nix/store/cyk18armrfs81iar1m0k8i9jmv0b4mkm-test-script.drv
  /nix/store/phiiqva0yg8kc0big3khriq4nj2s6xv1-closure-info.drv
  /nix/store/iq5b672zkjja9whrj2zasqm7g9frjqap-run-nixos-vm.drv
  /nix/store/n48jgijmd7asqp5rzmji7ilpb84k0d3k-nixos-vm.drv
  /nix/store/d3zs4lspxrmy5krr8ra1wi0d5jhdzj6j-driverConfiguration.json.drv
  /nix/store/hj745s5vjgi5vdcgaa2w129fvpvb1032-nixos-test-driver-nixos-test-niks3.drv
  /nix/store/kqaqw3341rgdq6yi1yzvlqq5q2qz9hi6-vm-test-run-nixos-test-niks3.drv