this derivation will be built:
  /nix/store/wlby9bz7drgz66a1ykmy0x71dq436q1q-bcachefs-module-7.0.0-28-generic-64k.drv
building '/nix/store/wlby9bz7drgz66a1ykmy0x71dq436q1q-bcachefs-module-7.0.0-28-generic-64k.drv'...