these 7 derivations will be built:
  /nix/store/9grpv80rafrq84s8x36kq9m5p6fb97q3-ublock_origin-1.73.0.xpi.drv
  /nix/store/0b721jk61p9vaq2fwbxbml47xqs7kgi0-ublock-origin-1.73.0.drv
  /nix/store/6mrshsp5y8lpz922nrjg22c6myjp7kjm-hm-firefox-extensions.drv
  /nix/store/d1ha3hnj2wz5446l9ncf930fmpwgykgr-hm-firefox-extensions.drv
  /nix/store/nfqlly6910bi65il5j2khqgq33vf70iy-hm-firefox-extensions.drv
  /nix/store/c595dnngafk4p64r3q36rvrizvq6v1d3-home-manager-files.drv
  /nix/store/r0fpqwgrijmm2ibqha62b9dirij1ijcc-home-manager-generation.drv