this derivation will be built:
  /nix/store/n47dpbxl8pqjap5qkhr7aqz6fmkl3krn-bcachefs-module-7.0.0-26-generic.drv
building '/nix/store/n47dpbxl8pqjap5qkhr7aqz6fmkl3krn-bcachefs-module-7.0.0-26-generic.drv'...