this derivation will be built:
  /nix/store/rw4pw8m7jx21299cn5pchgx2jvvgrhx3-bcachefs-module-7.1.3-arch2-2.drv
building '/nix/store/rw4pw8m7jx21299cn5pchgx2jvvgrhx3-bcachefs-module-7.1.3-arch2-2.drv'...