this derivation will be built:
  /nix/store/bjx0jsw39f00zpi8sjhq34gi4vnsqjhh-bcachefs-module-7.1.5-zen1-2-zen.drv
building '/nix/store/bjx0jsw39f00zpi8sjhq34gi4vnsqjhh-bcachefs-module-7.1.5-zen1-2-zen.drv'...