this derivation will be built:
  /nix/store/hs6fi22mzsw4vzhwc2qr6q6xwg076qhi-bcachefs-module-7.0.0-26-generic.drv
building '/nix/store/hs6fi22mzsw4vzhwc2qr6q6xwg076qhi-bcachefs-module-7.0.0-26-generic.drv'...