this derivation will be built:
  /nix/store/nz3ya2mpgaisi77dzf4grd3wl956dv80-bcachefs-module-7.0.0-29-generic-64k.drv
building '/nix/store/nz3ya2mpgaisi77dzf4grd3wl956dv80-bcachefs-module-7.0.0-29-generic-64k.drv'...