1these 21 derivations will be built:2 /nix/store/vmklyfbdjqwym0fnyzi06f7h13fj23np-system-units.drv3 /nix/store/4b58r1nx2gyxqgcs7xl1nm44f06rlbwa-etc.drv4 /nix/store/ram2xr2cap91v21fjcyr7wxmhydpm10i-activate.drv5 /nix/store/cdxdracy2amiic8pnfvs0kngnqpa2n0r-nixos-system-builder-test.drv6 /nix/store/fmksldn3s1cnjkcx1sc6iv62ssm39c04-closure-info.drv7 /nix/store/a2bmhbb9pdxnqxvq5xfkb7xbxzv4w4dn-run-nixos-vm.drv8 /nix/store/24ykmcc474xd67f1vyn6nb2s5ivf8b7j-nixos-vm.drv9 /nix/store/bwx09bkrf3gzyhj5xawildwkr1gm6cw3-X-Restart-Triggers-dbus-broker.drv10 /nix/store/sz2aafx7zw99kn1wg5dz0jykbz0awm9k-unit-dbus-broker.service.drv11 /nix/store/6w78kwhps2vz0r2wi71afpx9s04b2i5k-user-units.drv12 /nix/store/h27z6pv2kmvl2qh4c92s37nqirkcww03-unit-dbus-broker.service.drv13 /nix/store/7gym4b69393k2yaild3bl2dw1haf6cyn-system-units.drv14 /nix/store/s4aiz4v45xnk66jfglpmnhgr5mn1907n-etc.drv15 /nix/store/zzwnd6slf5p5qpi995q8jgmc4wvj46q1-activate.drv16 /nix/store/pwh36v7wniq0yd1m4h86j63blf8igmiz-nixos-system-server-test.drv17 /nix/store/8l76fw4hkkn01adrx6k644lzykqvnpxc-closure-info.drv18 /nix/store/dm3bwx3bnz161hrxl1ch6gaz7gdfmac0-run-nixos-vm.drv19 /nix/store/l98yifi6mnykhqzc1j3v4jgi75cij6q2-nixos-vm.drv20 /nix/store/5a5iih4dvdh17mkv9lal7gdb3clrc5l3-driverConfiguration.json.drv21 /nix/store/gxp261q8rf6fylza9whjz4d5zn9fpxpj-nixos-test-driver-nixos-test-niks3.drv22 /nix/store/d0qakwadspbcx0jyg5mrkrc41k9jvxxb-vm-test-run-nixos-test-niks3.drv