this derivation will be built:
  /nix/store/jrlrj3zyagxsz28k1f5s6y6s7nyx5h08-bcachefs-module-7.0.0-39-generic.drv
building '/nix/store/jrlrj3zyagxsz28k1f5s6y6s7nyx5h08-bcachefs-module-7.0.0-39-generic.drv'...