this derivation will be built:
  /nix/store/6ad4cyf67vixp1s5a79fqvlc1s6nrczg-bcachefs-module-7.0.0-27-generic.drv
building '/nix/store/6ad4cyf67vixp1s5a79fqvlc1s6nrczg-bcachefs-module-7.0.0-27-generic.drv'...