this derivation will be built:
  /nix/store/bv5swrcjcif4n3if2ah222vfz2vmm82a-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/bv5swrcjcif4n3if2ah222vfz2vmm82a-bcachefs-module-7.0.0-38-generic.drv'...