this derivation will be built:
  /nix/store/j0gf6zyg7vb46ljhf7qkjwndx0xqrkwp-bcachefs-module-7.0.0-29-generic.drv
building '/nix/store/j0gf6zyg7vb46ljhf7qkjwndx0xqrkwp-bcachefs-module-7.0.0-29-generic.drv'...