this derivation will be built:
  /nix/store/f1a2fmwhai6k40c70yn3vqn2z85qw4ad-bcachefs-module-7.0.0-14-generic.drv
building '/nix/store/f1a2fmwhai6k40c70yn3vqn2z85qw4ad-bcachefs-module-7.0.0-14-generic.drv'...