this derivation will be built:
  /nix/store/h62r0crk88k7k1slzgwyfmid3748kssk-bcachefs-module-7.0.0-29-generic.drv
building '/nix/store/h62r0crk88k7k1slzgwyfmid3748kssk-bcachefs-module-7.0.0-29-generic.drv'...