this derivation will be built:
  /nix/store/79wnxfx3fmxa7mzh72zmpk3dn7wdh4bq-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/79wnxfx3fmxa7mzh72zmpk3dn7wdh4bq-bcachefs-module-7.0.0-34-generic.drv'...