this derivation will be built:
  /nix/store/9b2kja7vzi0ql7pzsbxbwja2abzjbj0p-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/9b2kja7vzi0ql7pzsbxbwja2abzjbj0p-bcachefs-module-7.0.0-38-generic.drv'...