these 3 derivations will be built:
  /nix/store/fdld59xrxli49nds3jhmamcpd5khnjs5-zaly-src-with-lock.drv
  /nix/store/dqaqzp5vyrid0dcrqwgvfx0gbhmyw1gy-zaly-0.0.12.drv
  /nix/store/hwwq5dng3lsz8v215wv0gjfq4xm1irp9-check-zaly.drv