this derivation will be built:
  /nix/store/r735ykal9clzv5hh17364733fp25x0gh-bcachefs-module-7.1.5-zen1-1-zen.drv
building '/nix/store/r735ykal9clzv5hh17364733fp25x0gh-bcachefs-module-7.1.5-zen1-1-zen.drv'...