this derivation will be built:
  /nix/store/lsfi8fs73gzsfhwm3c504av6a1imm3m0-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/lsfi8fs73gzsfhwm3c504av6a1imm3m0-bcachefs-module-7.0.0-31-generic.drv'...