this derivation will be built:
  /nix/store/3iyxsg9cs87ilndccd521ah7p4yn3qfx-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/3iyxsg9cs87ilndccd521ah7p4yn3qfx-bcachefs-module-7.0.0-34-generic.drv'...