these 48 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/345fwk0c77zlrfqyd78apq7sfqi8x8nw-toml-1.1.8+spec-1.1.0.drv
  /nix/store/dh6y2zrl79g5z1kqf8nxdnjl0s7mff9r-cargo-src-lz4_flex-0.14.0.drv
  /nix/store/5m4wcpip5bny7fyqg292xijm33rbvqn9-cargo-package-lz4_flex-0.14.0.drv
  /nix/store/ixhwigk606swdx9nj2f4wrklj6n1rn5d-cargo-src-lzma-rust2-0.21.0.drv
  /nix/store/5sl2agw6l832h89azqkybmyhq4zy74p2-cargo-package-lzma-rust2-0.21.0.drv
  /nix/store/6666jzqzwwm0md1w2bk1na35alifbr48-cargo-package-md-5-0.11.0.drv
  /nix/store/7cayyd1s9bw398qspcj3wzpqbb04yw01-crate-zstd-0.14.2.tar.gz.drv
  /nix/store/7dm34yfshwx7znqs0h5rp0ai51r9msvq-crate-zstd-safe-8.1.0.tar.gz.drv
  /nix/store/8naknjzlz9ggg1nwd50b7534lf5lf36p-cargo-src-toml_parser-1.1.5+spec-1.1.0.drv
  /nix/store/86i0dcvfssnaks0vi8hrcmvvv17r3x0w-cargo-package-toml_parser-1.1.5+spec-1.1.0.drv
  /nix/store/8s0xyqmf2vb4hmw2iw3197grbfvvm546-cargo-src-zstd-sys-2.1.1+zstd.1.5.7.drv
  /nix/store/fciwja5sgy392kr92d19v71sm0vdbn3b-cargo-package-zstd-sys-2.1.1+zstd.1.5.7.drv
  /nix/store/jznlnhiqxyam2x8vr6p8mrrv7x00masz-cargo-src-toml-1.1.8+spec-1.1.0.drv
  /nix/store/gdcl6ci6r2yfdlcam5y5wypqjfd8ih61-cargo-package-toml-1.1.8+spec-1.1.0.drv
  /nix/store/c46jjxp6y8r937spfdrq7jwrngaqp3hf-cargo-src-zstd-0.14.2.drv
  /nix/store/mdcr9jx1i9ynk3drqmjmdj7nrycpz2fm-cargo-package-zstd-0.14.2.drv
  /nix/store/cscsx4jyjm2d3lsisa1njn96s40vrm82-cargo-src-zstd-safe-8.1.0.drv
  /nix/store/mv9r07i4r2zdwkxch7ympcy4x2l7xrzp-cargo-package-zstd-safe-8.1.0.drv
  /nix/store/kzfh9d03i0wghjsw3l5yh5y60if4i10r-cargo-src-protox-0.10.0.drv
  /nix/store/qrrbxk5xnjfk0xgni770q5zgps2nmn04-cargo-package-protox-0.10.0.drv
  /nix/store/vd1sb29zi2bxf4ckpbx5apx1k0n8mq77-cargo-package-serde_json-1.0.152.drv
  /nix/store/7lgx5q4qljsah70x14i5g4w8drsar9vp-vendor-registry.drv
  /nix/store/i8k1nd8nq040xf7g1175d5wx40inz2ax-vendor-cargo-deps.drv
  /nix/store/d3s2yikkg4q3ispjkfxflcc3myjv4cwd-Cargo.toml.drv
  /nix/store/qi62a5a7aim5k5r27kpir49v7fwrbll8-Cargo.toml.drv
  /nix/store/pp8gvd5yhgfj2rfrvvbx6mls6gzc7rc1-source.drv
  /nix/store/nsvc70cidjj0sy6fgmzbmpdc329nf1q4-iets-fuzz-diff-deps-0.0.0.drv
  /nix/store/h14557ydsl4318z0idsxrr7501mmbbxv-iets-fuzz-diff-0.0.0.drv
  /nix/store/cm7lbbb4nbwrgqmz68qhkw6jzfk83x4i-toml_parser-1.1.5+spec-1.1.0.drv
  /nix/store/dap9lbmn9rs2430c3yaj6yy7hgz1a77p-zstd-safe-8.1.0.drv
  /nix/store/df23imkfysgq4s71jb3iv7gdjwfhqlbm-serde_json-1.0.152.drv
  /nix/store/gpadsj8mdimgb2xgapnrivic7cw315q5-crate-protox-0.10.0.tar.gz.drv
  /nix/store/grgs2lisk77hcpplp7igxijs1rl3hwqs-protox-0.10.0.drv
  /nix/store/kfkq3q8dsnbzq9c6nkmflvavq1dfrf6r-crate-lzma-rust2-0.21.0.tar.gz.drv
  /nix/store/k163p9lxz9vl9277a5a9y92szi191sbl-lzma-rust2-0.21.0.drv
  /nix/store/wsv0b2p0mx6gkcx7g0vbbsbr4c0iksyr-crate-zstd-sys-2.1.1+zstd.1.5.7.tar.gz.drv
  /nix/store/lwxfich366w2dj60ljliplpgg1vz01ra-zstd-sys-2.1.1+zstd.1.5.7.drv
  /nix/store/rbjm94mccj1an65r5rvwxhsw050hzn56-zstd-0.14.2.drv
  /nix/store/g4m9ry8sfkzgzjs5r7mvca537l34m47f-crate-protox-parse-0.10.0.tar.gz.drv
  /nix/store/rnqq8550vkp68l451bldc86l2d5dkyi2-protox-parse-0.10.0.drv
  /nix/store/brxzcrakwpmail6qzhwn2yqbvgcndnds-crate-lz4_flex-0.14.0.tar.gz.drv
  /nix/store/s5farmrc762rwxrx63p78m3g6sqsrhg5-lz4_flex-0.14.0.drv
  /nix/store/syw4bha5w8a2x1jnjc56jhpap4hargkn-md-5-0.11.0.drv
  /nix/store/ihs4z3vaqyprn030r3832azxwsfhnpkq-cargo-vendor-dir.drv
  /nix/store/h4jbrfzy8grkqlh6wnhxd1d5pjikl2x3-iets-fuzzers-0.0.0.drv
  /nix/store/8g2way03z0ws0i0wqrf0k2habgj5ax9h-iets-fuzz-eval-check.drv
this path will be fetched (17.1 KiB download, 17.1 KiB unpacked):
  /nix/store/h68jidj0az69xv00z755wfdjgi77j91h-cargo-src-md-5-0.11.0
error: Cannot build '/nix/store/h4jbrfzy8grkqlh6wnhxd1d5pjikl2x3-iets-fuzzers-0.0.0.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/m0g47j5n2682dv6vjbrk30hk894s6crg-iets-fuzzers-0.0.0
       Last 25 log lines:
       >     |                          ^^^^^^^^^^ private module
       >     |
       > note: the module `decompress` is defined here
       >    --> /build/cargo-vendor-dir/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
       >    --> /build/source/src/treestore/pack.rs:237:35
       >     |
       > 237 |         .then(|| lz4_flex::block::compress(&bytes))
       >     |                                   ^^^^^^^^ private module
       >     |
       > note: the module `compress` is defined here
       >    --> /build/cargo-vendor-dir/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
       > warning: build failed, waiting for other jobs to finish...
       > Error: failed to build fuzz script: RUSTFLAGS=" -Cpasses=sancov-module -Cllvm-args=-sanitizer-coverage-level=4 -Cllvm-args=-sanitizer-coverage-inline-8bit-counters -Cllvm-args=-sanitizer-coverage-pc-table -Cllvm-args=-sanitizer-coverage-trace-compares --cfg fuzzing -Cllvm-args=-simplifycfg-branch-fold-threshold=0 -Cllvm-args=-sanitizer-coverage-stack-depth -Ccodegen-units=1" "cargo" "build" "--manifest-path" "/build/source/fuzz/Cargo.toml" "--target" "x86_64-unknown-linux-gnu" "--release" "--config" "profile.release.debug=\"line-tables-only\"" "--bin" "drv-eval"
       For full logs, run:
         nix log /nix/store/h4jbrfzy8grkqlh6wnhxd1d5pjikl2x3-iets-fuzzers-0.0.0.drv
error: Cannot build '/nix/store/h14557ydsl4318z0idsxrr7501mmbbxv-iets-fuzz-diff-0.0.0.drv'.
       Reason: builder failed with exit code 101.
       Output paths:
         /nix/store/4dm584q7xsy4mjx9xr8ynasx2bi0v3j1-iets-fuzz-diff-0.0.0
       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/5r1kwxcjfqcj191yh6zgdr4vfzd72z6h-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
       >    --> /build/source/src/treestore/pack.rs:237:35
       >     |
       > 237 |         .then(|| lz4_flex::block::compress(&bytes))
       >     |                                   ^^^^^^^^ private module
       >     |
       > note: the module `compress` is defined here
       >    --> /nix/store/5r1kwxcjfqcj191yh6zgdr4vfzd72z6h-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/h14557ydsl4318z0idsxrr7501mmbbxv-iets-fuzz-diff-0.0.0.drv
error: Cannot build '/nix/store/8g2way03z0ws0i0wqrf0k2habgj5ax9h-iets-fuzz-eval-check.drv'.
       Reason: 2 dependencies failed.
       Output paths:
         /nix/store/lq9zfzwj1imz2k1lwp2hj2j6gyrhw5cq-iets-fuzz-eval-check