this derivation will be built:
  /nix/store/sa45817aldkv9gcdkfdpgry14jsjb8s4-bcachefs-module-7.0.0-28-generic.drv
building '/nix/store/sa45817aldkv9gcdkfdpgry14jsjb8s4-bcachefs-module-7.0.0-28-generic.drv'...