this derivation will be built:
  /nix/store/54636s3pf9nb8hzicyyr2xihqb9m4p5i-bcachefs-module-7.0.0-30-generic.drv
building '/nix/store/54636s3pf9nb8hzicyyr2xihqb9m4p5i-bcachefs-module-7.0.0-30-generic.drv'...