these 9 derivations will be built:
  /nix/store/d822nzmq7d68bhpn21q1zlp4fjq8w23s-cargo-src-protox-parse-0.10.0.drv
  /nix/store/1i04amrcvy7ipjpq1al4bhp74hmdsmwg-cargo-package-protox-parse-0.10.0.drv
  /nix/store/fciwja5sgy392kr92d19v71sm0vdbn3b-cargo-package-zstd-sys-2.1.1+zstd.1.5.7.drv
  /nix/store/gdcl6ci6r2yfdlcam5y5wypqjfd8ih61-cargo-package-toml-1.1.8+spec-1.1.0.drv
  /nix/store/mv9r07i4r2zdwkxch7ympcy4x2l7xrzp-cargo-package-zstd-safe-8.1.0.drv
  /nix/store/5h7n4ixa8zi6q075x58jnr0kyzgqk2xx-vendor-registry.drv
  /nix/store/1gszj0mxzm6a4aj34fikwlanphxhba57-vendor-cargo-deps.drv
  /nix/store/i31zkm7fg52pczrb5v1agh3brl4vi4kd-iets-deps-0.1.0.drv
  /nix/store/2l4jvkl9np6k17mqr639abizi5axpvlz-iets-doctest-0.1.0.drv
error: Cannot build '/nix/store/2l4jvkl9np6k17mqr639abizi5axpvlz-iets-doctest-0.1.0.drv'.
       Reason: builder failed with exit code 101.
       Output paths:
         /nix/store/nk42hg11f56w5cbd50gq2j80xxckwxmy-iets-doctest-0.1.0
       Last 25 log lines:
       >     |
       > 207 |         lz4_flex::block::decompress(&stored, loc.raw as usize)
       >     |                          ^^^^^^^^^^ private module
       >     |
       > note: the module `decompress` is defined here
       >    --> /nix/store/6d3hja68bqvwgvycz4f6g4vl7rpw6hk7-vendor-cargo-deps/c19b7c6f923b580ac259164a89f2577984ad5ab09ee9d583b888f934adbbe8d0/lz4_flex-0.14.0/src/block/mod.rs:26:16
       >     |
       >  26 | pub(crate) use decompress_safe as decompress;
       >     |                ^^^^^^^^^^^^^^^
       >
       > error[E0603]: module `compress` is private
       >    --> src/treestore/pack.rs:237:35
       >     |
       > 237 |         .then(|| lz4_flex::block::compress(&bytes))
       >     |                                   ^^^^^^^^ private module
       >     |
       > note: the module `compress` is defined here
       >    --> /nix/store/6d3hja68bqvwgvycz4f6g4vl7rpw6hk7-vendor-cargo-deps/c19b7c6f923b580ac259164a89f2577984ad5ab09ee9d583b888f934adbbe8d0/lz4_flex-0.14.0/src/block/mod.rs:19:1
       >     |
       >  19 | pub(crate) mod compress;
       >     | ^^^^^^^^^^^^^^^^^^^^^^^
       >
       > Some errors have detailed explanations: E0423, E0603.
       > For more information about an error, try `rustc --explain E0423`.
       > error: could not compile `iets` (lib) due to 4 previous errors
       For full logs, run:
         nix log /nix/store/2l4jvkl9np6k17mqr639abizi5axpvlz-iets-doctest-0.1.0.drv