this derivation will be built:
  /nix/store/mxy9xjyzwcm1qwcap6njacqvrqd8az5s-bcachefs-module-7.2.7-zen1-1-zen.drv
building '/nix/store/mxy9xjyzwcm1qwcap6njacqvrqd8az5s-bcachefs-module-7.2.7-zen1-1-zen.drv'...