this derivation will be built:
  /nix/store/4ff2b3n12in4ggyycgsznbf295146wij-bcachefs-module-7.0.0-1015-oem.drv
building '/nix/store/4ff2b3n12in4ggyycgsznbf295146wij-bcachefs-module-7.0.0-1015-oem.drv'...