this derivation will be built:
  /nix/store/1za0w69dsid4ax9jvnkswfnk2l40sz5v-bcachefs-module-7.1.5-zen1-2-zen.drv
building '/nix/store/1za0w69dsid4ax9jvnkswfnk2l40sz5v-bcachefs-module-7.1.5-zen1-2-zen.drv'...