this derivation will be built:
  /nix/store/dwdmsg50i12sjij7a9afcswwj61ivd99-bcachefs-module-7.0.0-30-generic.drv
building '/nix/store/dwdmsg50i12sjij7a9afcswwj61ivd99-bcachefs-module-7.0.0-30-generic.drv'...