this derivation will be built:
  /nix/store/ym6nb8qpv9k87lx4kpfxnspn41vpl6sf-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/ym6nb8qpv9k87lx4kpfxnspn41vpl6sf-bcachefs-module-7.0.0-38-generic.drv'...