this derivation will be built:
  /nix/store/2fmr2yjagygvkgvih6b705w9ycl7f0s1-bcachefs-module-7.0.0-30-generic.drv
building '/nix/store/2fmr2yjagygvkgvih6b705w9ycl7f0s1-bcachefs-module-7.0.0-30-generic.drv'...