this derivation will be built:
  /nix/store/7qf7g3c5pm371glnkmfywi3zlmhbh7ac-bcachefs-module-7.0.0-14-generic.drv
building '/nix/store/7qf7g3c5pm371glnkmfywi3zlmhbh7ac-bcachefs-module-7.0.0-14-generic.drv'...