this derivation will be built:
  /nix/store/s4iavcsfpwyfps2n0s5x3dbs3lw4r1xq-bcachefs-module-7.1.5-zen1-2-zen.drv
building '/nix/store/s4iavcsfpwyfps2n0s5x3dbs3lw4r1xq-bcachefs-module-7.1.5-zen1-2-zen.drv'...