this derivation will be built:
  /nix/store/z3sjlldknd7msfj45k664khf14h79m2b-bcachefs-module-7.0.0-39-generic.drv
building '/nix/store/z3sjlldknd7msfj45k664khf14h79m2b-bcachefs-module-7.0.0-39-generic.drv'...