this derivation will be built:
  /nix/store/qddm563zm8sbqxw8x7fq14jnndghfpqx-bcachefs-module-7.0.0-29-generic.drv
building '/nix/store/qddm563zm8sbqxw8x7fq14jnndghfpqx-bcachefs-module-7.0.0-29-generic.drv'...