this derivation will be built:
  /nix/store/zfn8rywbjms52h2qp2ap8cx3gpzzqd3y-bcachefs-module-7.0.0-29-generic.drv
building '/nix/store/zfn8rywbjms52h2qp2ap8cx3gpzzqd3y-bcachefs-module-7.0.0-29-generic.drv'...