this derivation will be built:
  /nix/store/ffx5z1w9ixv6p53qhry6fq8ycx2z47mj-bcachefs-module-7.0.0-27-generic.drv
building '/nix/store/ffx5z1w9ixv6p53qhry6fq8ycx2z47mj-bcachefs-module-7.0.0-27-generic.drv'...