this derivation will be built:
  /nix/store/iglk0n2ns017hw6arp6ca4vdxjyvsysl-bcachefs-module-7.0.0-26-generic.drv
building '/nix/store/iglk0n2ns017hw6arp6ca4vdxjyvsysl-bcachefs-module-7.0.0-26-generic.drv'...