this derivation will be built:
  /nix/store/9dda4nvys9rv6d77p9fhkjidv6c8hqh7-bcachefs-module-7.1.5-zen1-2-zen.drv
building '/nix/store/9dda4nvys9rv6d77p9fhkjidv6c8hqh7-bcachefs-module-7.1.5-zen1-2-zen.drv'...