this derivation will be built:
  /nix/store/2s2i2rxmdrb6jhnpby04bw2xhz5v03gd-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/2s2i2rxmdrb6jhnpby04bw2xhz5v03gd-bcachefs-module-7.0.0-38-generic.drv'...