this derivation will be built:
  /nix/store/ga2sdbbc1sfjaif60z0by49m1a87p8sy-bcachefs-module-7.0.0-29-generic.drv
building '/nix/store/ga2sdbbc1sfjaif60z0by49m1a87p8sy-bcachefs-module-7.0.0-29-generic.drv'...