this derivation will be built:
  /nix/store/8jyykaayf5vy86pn97wr85fi2b0sa5dz-bcachefs-module-7.0.0-27-generic.drv
building '/nix/store/8jyykaayf5vy86pn97wr85fi2b0sa5dz-bcachefs-module-7.0.0-27-generic.drv'...