1these 19 derivations will be built:2 /nix/store/bn0ww8l0qzja8myphnds7j3zgb23p9yi-nginx.conf.drv3 /nix/store/harwhggsl7sllkgi272lj2nlsfrr41q0-unit-script-nginx-pre-start.drv4 /nix/store/cm2f93xz4ka4k43k6krr1pv4b8g2q402-unit-nginx.service.drv5 /nix/store/jk2fyips03s4wp4r5ajn6s7jj21kb7ms-system-units.drv6 /nix/store/rmmw63945hk79pvzg4gnrp4cnnlqy0gs-etc.drv7 /nix/store/0wr45vvi81nvq1nwpx474q2f4ifq1ncs-activate.drv8 /nix/store/ijj8ysxh3lcgcf31lcy2s2y6crby49d8-nginx.conf.drv9 /nix/store/ndw722qar4jwrjsq250v4y5ff1j32k46-unit-script-nginx-pre-start.drv10 /nix/store/w7ls3m7kninzc8nz35j1wn14299m06a8-unit-nginx.service.drv11 /nix/store/aq1frpbcgxv0ph48596i1fipzz6b565y-system-units.drv12 /nix/store/4yyz27s90xhlnq378mf5ky02hb4bn6vn-etc.drv13 /nix/store/m2rv53y8zkyq6l00lahyhp9v51mwbzln-activate.drv14 /nix/store/3jzk5yx2l6cy9823p9rbqgfd7zqhcdjg-nixos-system-router-test.drv15 /nix/store/c6l907a14q6p2qv5szdpbc6bcsnw2ad1-run-router-nspawn.drv16 /nix/store/rwymydvpkl3n6ijjbxmmjypaq4bpc9pd-nixos-system-machine-test.drv17 /nix/store/m0hkzkplqj829jj28l8djah7nw7m1nr2-run-machine-nspawn.drv18 /nix/store/xfw2z0y8qiadc1ydxyxb3j024vcr7jgh-driverConfiguration.json.drv19 /nix/store/h6lw632aq1vfkppxmf3ikqvpmh4nc3wn-nixos-test-driver-user-firewall-iptables.drv20 /nix/store/f9ny8rf50xxpjqch9qwnskkskzikahar-container-test-run-user-firewall-iptables.drv21warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy22warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy23warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy24warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy25warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy26warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy27warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy28warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy29warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy30warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy