this derivation will be built:
  /nix/store/xx3c1q2yx5v4ndhkc2236khknmn19b05-bcachefs-module-7.0.0-30-generic.drv
building '/nix/store/xx3c1q2yx5v4ndhkc2236khknmn19b05-bcachefs-module-7.0.0-30-generic.drv'...