this derivation will be built:
  /nix/store/sfjc6yb2ffwdx1rijf1mq2lkj7kwxirr-bcachefs-module-7.0.0-26-generic.drv
building '/nix/store/sfjc6yb2ffwdx1rijf1mq2lkj7kwxirr-bcachefs-module-7.0.0-26-generic.drv'...