this derivation will be built:
  /nix/store/9lx5n1pklhc4my7vvnqs3y0w4k0rximx-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/9lx5n1pklhc4my7vvnqs3y0w4k0rximx-bcachefs-module-7.0.0-38-generic.drv'...