this derivation will be built:
  /nix/store/cxw8x2q837sdvknr49rawm2hgrkn5qx3-bcachefs-module-7.0.0-26-generic.drv
building '/nix/store/cxw8x2q837sdvknr49rawm2hgrkn5qx3-bcachefs-module-7.0.0-26-generic.drv'...