this derivation will be built:
  /nix/store/798s5zvxf63ks7ix79pn422yjc572im2-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/798s5zvxf63ks7ix79pn422yjc572im2-bcachefs-module-7.0.0-34-generic.drv'...