this derivation will be built:
  /nix/store/r80kgrf5nzgnqv2czrqsdpw27j6d3017-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/r80kgrf5nzgnqv2czrqsdpw27j6d3017-bcachefs-module-7.0.0-38-generic.drv'...