these 9 derivations will be built:
  /nix/store/dl4525hm87k1k4m7alw1qpwc2gw015kj-clan-runtime.drv
  /nix/store/ajrdbmnc3wjw6fycz15bprb07yj88knv-clan-cli-source.drv
  /nix/store/q2ha26ksl3a27fyiimw2fd4is73prcqa-clan-cli.drv
  /nix/store/vy0c5rd9adrn9n95zhdsl7vi8lkzbl01-tofu.drv
  /nix/store/0p8k7mba0g0i4593ymfbr2wh2rgr8xcp-destroy.drv
  /nix/store/8s5j1r7vmsjpg67g9kc434z60j36k9vj-init.drv
  /nix/store/f3gksy5786q6i2m685h8gl0vzwsc9r5m-plan.drv
  /nix/store/g4525835y7qz7izkl0f0szsy0xr3vpj1-apply.drv
  /nix/store/xvap6lsxdj32hzd0fni2p97cg8bzzlz9-nix-shell.drv