1these 15 derivations will be built:2 /nix/store/3jag3bgrzx8s08ij9ff06d131xhr43df-pg-minor-upgrade.drv3 /nix/store/k3pl7lzdkljmj37982rp1qkazia3zzyr-unit-pg-minor-upgrade-.service.drv4 /nix/store/1a5d2nm1mchjxiw5i9jb5y319sd2xllw-system-units.drv5 /nix/store/292r3w6ppx6crw5jjlmlgzb550zj6lvi-user-units.drv6 /nix/store/jy3qfbnajd0ksw873vbg6lz53nda2k2c-system-generators.drv7 /nix/store/qqfw3kk2r9bcsmyb25is52x9s2j72hhp-system-shutdown.drv8 /nix/store/y996js1rw0zgqp99gzy1hh5wv2g57nha-user-generators.drv9 /nix/store/65drxisyvd8i6dw7qc45pmj88na1r1vq-etc.drv10 /nix/store/lx2pv8vsgcj1lgjb517mxv6c6d9vakba-activate.drv11 /nix/store/xminikifyn6z0xadl24jx4850khggs6d-nixos-system-server-test.drv12 /nix/store/v36qbsm30j8xsh93x8xscb3c2wfxppiv-closure-info.drv13 /nix/store/jdjzpzd5gn8niz71ik1dx58y4zcjwxn0-run-nixos-vm.drv14 /nix/store/dm1w95bn5gl1vhdwdk03sk228al83gr6-nixos-vm.drv15 /nix/store/6l9mfw01a57hsvdgqqxgd0z6cvd652dk-nixos-test-driver-postgres-minor-upgrade.drv16 /nix/store/9nmn4w9lj0sqd5siclq78chr38lzvlig-vm-test-run-postgres-minor-upgrade.drv