this derivation will be built:
  /nix/store/ylxcxdh0b706q0s7jn4a0va1gzr6rkkg-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/ylxcxdh0b706q0s7jn4a0va1gzr6rkkg-bcachefs-module-7.0.0-31-generic.drv'...