this derivation will be built:
  /nix/store/w8945l3088sbg86h8wlikzw4kq0xyilz-bcachefs-module-7.0.0-27-generic.drv
building '/nix/store/w8945l3088sbg86h8wlikzw4kq0xyilz-bcachefs-module-7.0.0-27-generic.drv'...