this derivation will be built:
  /nix/store/1275n4vqikgdd55hashm37sfrq9q4sp5-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/1275n4vqikgdd55hashm37sfrq9q4sp5-bcachefs-module-7.0.0-38-generic.drv'...