these 16 derivations will be built:
  /nix/store/n0ayk2ah2ksg9vnqwgahci7waaxnn5w3-unit-script-suid-sgid-wrappers-start.drv
  /nix/store/9y59q1i7a65c1xx2hdc9hx55174yq9is-unit-suid-sgid-wrappers.service.drv
  /nix/store/3hwv0idq0n0bchh29y941s24d4clry8k-X-Reload-Triggers-systemd-networkd.drv
  /nix/store/bk38w3ffmll5n7m6nnkf44w9s20z453h-unit-systemd-networkd.service.drv
  /nix/store/sckn46v2afwlwqds4rqbazm71v5gi0a3-X-Restart-Triggers-systemd-udevd.drv
  /nix/store/llxl5p8b1d4x9lp483bkbx4pibdyw0k0-unit-systemd-udevd.service.drv
  /nix/store/h134zxlag96zf5bkw08vvl43mlynrzcv-system-units.drv
  /nix/store/8g35ralczspimnyq4la0gqw600ilrb8k-etc.drv
  /nix/store/19j870v889p801v5ggfp621zaxsh9knq-activate.drv
  /nix/store/f460dvlfngyzp6kh34f93wnrqkfj3sfp-nixos-system-server-test.drv
  /nix/store/blki6yxvkh3d32vjahw0r1wrlmp15ars-closure-info.drv
  /nix/store/img98gpl82z2bcsg0sdq3ilimyykzrvn-run-nixos-vm.drv
  /nix/store/42fbw8p7nk32693bap5bzzfy011vvwxh-nixos-vm.drv
  /nix/store/g7waq7m1hwhbga1r005886ia70drqvif-driverConfiguration.json.drv
  /nix/store/7imn2ydzx8id5f6dsh1fs6f56an8hdib-nixos-test-driver-mycelium.drv
  /nix/store/zhad1fhxfmm0z5p6fp5zhl12nn64bnwj-vm-test-run-mycelium.drv
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy