this derivation will be built:
  /nix/store/vxnl9wghjjx1pfw8l34kh27hbkg6hflv-bcachefs-module-7.0.0-29-generic.drv
building '/nix/store/vxnl9wghjjx1pfw8l34kh27hbkg6hflv-bcachefs-module-7.0.0-29-generic.drv'...