this derivation will be built:
  /nix/store/m3wc549z4nbhqmxf1wk39jl8lhv7189s-bcachefs-module-7.0.0-14-generic.drv
building '/nix/store/m3wc549z4nbhqmxf1wk39jl8lhv7189s-bcachefs-module-7.0.0-14-generic.drv'...