this derivation will be built:
  /nix/store/kbrvbp1fy66nrd319di8r3rlnybjhq5z-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/kbrvbp1fy66nrd319di8r3rlnybjhq5z-bcachefs-module-7.0.0-38-generic.drv'...