this derivation will be built:
  /nix/store/sbcrjbahl9p8lydqg3zjm5zkgnv4svw3-bcachefs-module-7.1.5-zen1-1-zen.drv
building '/nix/store/sbcrjbahl9p8lydqg3zjm5zkgnv4svw3-bcachefs-module-7.1.5-zen1-1-zen.drv'...