this derivation will be built:
  /nix/store/5vmm2r280la05hr5v3d3fb2ihyqqcj6n-bcachefs-module-7.0.0-27-generic.drv
building '/nix/store/5vmm2r280la05hr5v3d3fb2ihyqqcj6n-bcachefs-module-7.0.0-27-generic.drv'...