this derivation will be built:
  /nix/store/0x0a74wywqfs7b4shm8gfm5kkp3dyq1f-bcachefs-module-7.0.0-30-generic.drv
building '/nix/store/0x0a74wywqfs7b4shm8gfm5kkp3dyq1f-bcachefs-module-7.0.0-30-generic.drv'...