this derivation will be built:
  /nix/store/r8qjvkx0n5ds1hj0bwqk73iwia41k1l4-bcachefs-module-7.0.0-30-generic.drv
building '/nix/store/r8qjvkx0n5ds1hj0bwqk73iwia41k1l4-bcachefs-module-7.0.0-30-generic.drv'...