this derivation will be built:
  /nix/store/w8wy35mjs22dk5znkdh1rjb4jf2cbdl7-bcachefs-module-7.0.0-28-generic.drv
building '/nix/store/w8wy35mjs22dk5znkdh1rjb4jf2cbdl7-bcachefs-module-7.0.0-28-generic.drv'...