this derivation will be built:
  /nix/store/m1a6gwa1gqz3ci4n53bvmaf4sm1bn421-bcachefs-module-7.0.0-30-generic.drv
building '/nix/store/m1a6gwa1gqz3ci4n53bvmaf4sm1bn421-bcachefs-module-7.0.0-30-generic.drv'...