these 3 derivations will be built:
  /nix/store/17xixr5a68609x3ff9q83hjmwvs0jmgp-handy.desktop.drv
  /nix/store/vn6x91xv6chs818jfa4vwcyv1gbl0x79-handy-0.9.8.drv
  /nix/store/axrn9fvh0vwjn0xk76xjg1lm3d5al9pf-check-handy.drv
this path will be fetched (8.7 KiB download, 57.6 KiB unpacked):
  /nix/store/mni48ybabgcha0121visnpkkh0yw1kh9-gtk-layer-shell-0.10.1-dev