this derivation will be built:
  /nix/store/ys2p1ijbi682bnv3pskc2vy76wbiq4r9-bcachefs-module-7.2.7-zen1-1-zen.drv
building '/nix/store/ys2p1ijbi682bnv3pskc2vy76wbiq4r9-bcachefs-module-7.2.7-zen1-1-zen.drv'...