this derivation will be built:
  /nix/store/b9y6q4bm0bpswcf7swddgz87x4h1m2a3-bcachefs-module-7.0.0-29-generic.drv
building '/nix/store/b9y6q4bm0bpswcf7swddgz87x4h1m2a3-bcachefs-module-7.0.0-29-generic.drv'...