this derivation will be built:
  /nix/store/bpl4fwcslibnyx0fgv6wy6x5hk3v5m07-bcachefs-module-7.0.0-28-generic.drv
building '/nix/store/bpl4fwcslibnyx0fgv6wy6x5hk3v5m07-bcachefs-module-7.0.0-28-generic.drv'...