this derivation will be built:
  /nix/store/6schvhxgqfyk9wk6i1s0lygfs3yp02r8-bcachefs-module-7.0.0-39-generic.drv
building '/nix/store/6schvhxgqfyk9wk6i1s0lygfs3yp02r8-bcachefs-module-7.0.0-39-generic.drv'...