this derivation will be built:
  /nix/store/cm94a72wp8r0lm0rz810s9sgk43inyhy-bcachefs-module-7.0.0-14-generic.drv
building '/nix/store/cm94a72wp8r0lm0rz810s9sgk43inyhy-bcachefs-module-7.0.0-14-generic.drv'...