this derivation will be built:
  /nix/store/z5ks9ch8k2flw4h7cdia4bg4ljidvb1y-bcachefs-module-7.0.0-39-generic.drv
building '/nix/store/z5ks9ch8k2flw4h7cdia4bg4ljidvb1y-bcachefs-module-7.0.0-39-generic.drv'...