these 3 derivations will be built:
  /nix/store/jp8j01b44x84j89hf5kvivrim7dl3kg2-zcode.desktop.drv
  /nix/store/x4q3b62mdj8cb98nb5b9kl2grag6ijxw-zcode-3.15.3.drv
  /nix/store/swlw7ldz934g530ymvnpq6v8mkvm6w38-check-zcode.drv
these 29 paths will be fetched (10.0 MiB download, 205.3 MiB unpacked):
  /nix/store/sgzys64kj561a54xsc1mcz5sz69y0bmz-ZCode-3.15.3-linux-x64.deb
  /nix/store/skbgqdm74848fdiz4nry26i71k9jyqam-adwaita-icon-theme-50.0
  /nix/store/x33qndxfr95m17a0s86bd83gdd3h4csp-at-spi2-core-2.60.6-dev
  /nix/store/8d6xpjjvq1pnc8dcsnkwfnappcb4z677-ayatana-ido-0.10.4
  /nix/store/652v0d6sb6vbf8aq241pifrcwr9jhmnq-copy-desktop-items-hook
  /nix/store/xyka47lxb0gmvww6vhxmb1bwck086cxs-cups-2.4.19
  /nix/store/vyi03r1pg89f1m4hm21k5bn8xzaf57yz-cups-2.4.19-dev
  /nix/store/f88s1f2rgbz6nnkdry1hy25q0kaidiz1-dbus-1.16.2
  /nix/store/rkmxa0pz34n6pi18r0k9p1zc24zwm7wj-dbus-1.16.2-dev
  /nix/store/s8qfkag0803jspy8v8l2dkljkhp3svv0-gtk+3-3.24.52-dev
  /nix/store/k9bfm05bnzbmdd02vycknsyksgzdmvi8-hostname-debian-3.25
  /nix/store/3rbycmpvhg60hldwi4qz31flzkwvkgzq-hostname-debian-3.25-man
  /nix/store/kzmcwfwcm23vcip0rmg505jhr9h1faiw-hostname-hostname-debian-3.25
  /nix/store/w9npdm9n6gmnra431x6ff8cjmq5l2ix5-libayatana-appindicator-0.5.92
  /nix/store/zyzrrc5p0dpiphh4zaqr6hl2s1z9006a-libayatana-indicator-0.9.4
  /nix/store/fkx21b8inasmrd8ri5wqa5dm5zb7y701-libdbusmenu-gtk3-16.04.0
  /nix/store/18ykcs87zl2zxgdvjnl3zdzqcp7r2m44-linux-pam-1.7.2
  /nix/store/nxr0skj3hsh0badgx98izw489zyv1z90-nss-3.112.5-dev
  /nix/store/4wh24hzszpq1civn003i62qbff10q62v-perl5.42.3-File-BaseDir-0.09
  /nix/store/lxx1x32paazjj1n1269rd10dbslnq0nx-perl5.42.3-File-DesktopEntry-0.22
  /nix/store/96b5bhb5fq2b09k7p7mdp30xhxlxy4mc-perl5.42.3-File-MimeInfo-0.33
  /nix/store/lxl4qj9vfmc9hsaw2bxw19xy5v8a10h0-perl5.42.3-IPC-System-Simple-1.30
  /nix/store/5z3rshq9fvdcz562p4r4hn61zlyycb0n-perl5.42.3-Net-DBus-1.2.0
  /nix/store/rh83ky34sx2bvq9jbxbxsgsanvjc305i-perl5.42.3-X11-Protocol-0.56
  /nix/store/5y17kn0fsnky81yvwkjkcbcvaq1nqb05-perl5.42.3-XML-Twig-3.54
  /nix/store/ng72w7jyv63g1jpifggb62ydq2krpbrm-systemd-minimal-libs-262-dev
  /nix/store/97lknjic3wmg87zj6a38izp27aibmq3w-xdg-user-dirs-0.20
  /nix/store/n2f9d9561yax2737561m8syk6pfckfkb-xdg-user-dirs-0.20-lib
  /nix/store/zn3r9nllhmi06dv2nsmnm5g63ha43i8d-xdg-utils-1.2.1