this derivation will be built:
  /nix/store/2cqfbhld9c5q86l47qp09779254wjv9i-bcachefs-module-7.1.4-zen1-1-zen.drv
building '/nix/store/2cqfbhld9c5q86l47qp09779254wjv9i-bcachefs-module-7.1.4-zen1-1-zen.drv'...