these 18 derivations will be built: /nix/store/0kns4nw14d44902sgn5p4hhpdphnbn2a-cargo-package-toml-1.1.8+spec-1.1.0.drv /nix/store/3rb1y25s2i6di731w6bjs3shii92y73v-cargo-package-md-5-0.11.0.drv /nix/store/5hv1abia3zmry62m45y3sj1n1sm71nyv-cargo-package-lzma-rust2-0.21.0.drv /nix/store/b5a2v84mh5kf6mvagxmxsv2w6m70dqg0-cargo-package-zstd-safe-8.1.0.drv /nix/store/c5vh1vrky9dwxkn2b8dvfvlfkhqn1n3k-cargo-package-zstd-sys-2.1.1+zstd.1.5.7.drv /nix/store/fcgc94hs5lkkx6y6z49kwvgcd8gfa3y4-cargo-package-zstd-0.14.2.drv /nix/store/grcyh73k4vpvm5cs4m2d946pz4a21rld-cargo-package-lz4_flex-0.14.0.drv /nix/store/hcayp8yxf5i3amk2zk159xd8prh72ail-cargo-package-serde_json-1.0.152.drv /nix/store/sw18d238x9qkzl1zpla0jjr8f2n1caz1-cargo-package-protox-0.10.0.drv /nix/store/y1p5yyk0r4ma7wi3ns8ayz2y2yn9jjay-cargo-package-protox-parse-0.10.0.drv /nix/store/y4ycqxypmz7qd7zz3h2ch2gfsg8azy1n-cargo-package-toml_parser-1.1.5+spec-1.1.0.drv /nix/store/amhsxwbki0b814w6zr6p047qxhkjb1qw-vendor-registry.drv /nix/store/lmjsb23zmd6m9hr18h1spbag09hyslxg-vendor-cargo-deps.drv /nix/store/i78f6sa70p9z2qydmg7pcsa80n97zkfq-Cargo.toml.drv /nix/store/r1ry37g0bjbiwl3vpa1z4fw9qp2l9hjp-source.drv /nix/store/f3bpil0a87kb9gpasiwz0d6vr7ih4rf2-iets-deps-0.1.0.drv /nix/store/4zj2pi8aqgfxzb581plydhhcx5p3vc8j-iets-0.1.0.drv /nix/store/wwm1rv55gvf6bp7yv3zavay0kqyh2531-iets-langtests.drv building '/nix/store/4zj2pi8aqgfxzb581plydhhcx5p3vc8j-iets-0.1.0.drv' on 'grpc://farm.numtide.com:50051?client-cert=/run/secrets/vars/per-machine/bld1/nix-farm-ci/crt&client-key=/run/secrets/vars/per-machine/bld1/nix-farm-ci/key&connect-timeout=23&system=aarch64-linux' building '/nix/store/4zj2pi8aqgfxzb581plydhhcx5p3vc8j-iets-0.1.0.drv' on farm.numtide.com:50051 iets-0.1.0> elastic-arm-0a911f46: building 4zj2pi8aqgfxzb581plydhhcx5p3vc8j-iets-0.1.0.drv iets-0.1.0> Running phase: unpackPhase iets-0.1.0> unpacking source archive /nix/store/g2f1sw6n7dhsphwamns6kilrvknsmywj-source iets-0.1.0> source root is source iets-0.1.0> Running phase: patchPhase iets-0.1.0> Executing configureCargoCommonVars iets-0.1.0> decompressing cargo artifacts from /nix/store/z7wvi0a06imsdvchfbx8xyzl2b3w9lvv-iets-deps-0.1.0/target.tar.zst to target iets-0.1.0> Running phase: updateAutotoolsGnuConfigScriptsPhase iets-0.1.0> Running phase: configurePhase iets-0.1.0> will append /build/source/.cargo-home/config.toml with contents of /nix/store/shbr2n0kq1cgw1m56cb2153vlg9n1b7i-vendor-cargo-deps/config.toml iets-0.1.0> default configurePhase, nothing to do iets-0.1.0> Running phase: buildPhase iets-0.1.0> +++ command cargo --version iets-0.1.0> cargo 1.98.0 (797e8a9bc 2026-08-05) iets-0.1.0> +++ command cargo build --release --message-format json-render-diagnostics --locked iets-0.1.0> Compiling iets v0.1.0 (/build/source) iets-0.1.0> error[E0423]: expected function, found module `lz4_flex::block::decompress` iets-0.1.0> --> src/treestore/pack.rs:207:9 iets-0.1.0> | iets-0.1.0> 207 | lz4_flex::block::decompress(&stored, loc.raw as usize) iets-0.1.0> | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ not a function iets-0.1.0> iets-0.1.0> error[E0423]: expected function, found module `lz4_flex::block::compress` iets-0.1.0> --> src/treestore/pack.rs:237:18 iets-0.1.0> | iets-0.1.0> 237 | .then(|| lz4_flex::block::compress(&bytes)) iets-0.1.0> | ^^^^^^^^^^^^^^^^^^^^^^^^^ not a function iets-0.1.0> iets-0.1.0> error[E0603]: module `decompress` is private iets-0.1.0> --> src/treestore/pack.rs:207:26 iets-0.1.0> | iets-0.1.0> 207 | lz4_flex::block::decompress(&stored, loc.raw as usize) iets-0.1.0> | ^^^^^^^^^^ private module iets-0.1.0> | iets-0.1.0> note: the module `decompress` is defined here iets-0.1.0> --> /nix/store/shbr2n0kq1cgw1m56cb2153vlg9n1b7i-vendor-cargo-deps/c19b7c6f923b580ac259164a89f2577984ad5ab09ee9d583b888f934adbbe8d0/lz4_flex-0.14.0/src/block/mod.rs:26:16 iets-0.1.0> | iets-0.1.0> 26 | pub(crate) use decompress_safe as decompress; iets-0.1.0> | ^^^^^^^^^^^^^^^ iets-0.1.0> iets-0.1.0> error[E0603]: module `compress` is private iets-0.1.0> --> src/treestore/pack.rs:237:35 iets-0.1.0> | iets-0.1.0> 237 | .then(|| lz4_flex::block::compress(&bytes)) iets-0.1.0> | ^^^^^^^^ private module iets-0.1.0> | iets-0.1.0> note: the module `compress` is defined here iets-0.1.0> --> /nix/store/shbr2n0kq1cgw1m56cb2153vlg9n1b7i-vendor-cargo-deps/c19b7c6f923b580ac259164a89f2577984ad5ab09ee9d583b888f934adbbe8d0/lz4_flex-0.14.0/src/block/mod.rs:19:1 iets-0.1.0> | iets-0.1.0> 19 | pub(crate) mod compress; iets-0.1.0> | ^^^^^^^^^^^^^^^^^^^^^^^ iets-0.1.0> iets-0.1.0> Some errors have detailed explanations: E0423, E0603. iets-0.1.0> For more information about an error, try `rustc --explain E0423`. iets-0.1.0> error: could not compile `iets` (lib) due to 4 previous errors error: build of '/nix/store/4zj2pi8aqgfxzb581plydhhcx5p3vc8j-iets-0.1.0.drv' on 'grpc://farm.numtide.com:50051?client-cert=/run/secrets/vars/per-machine/bld1/nix-farm-ci/crt&client-key=/run/secrets/vars/per-machine/bld1/nix-farm-ci/key&connect-timeout=23&system=aarch64-linux' failed: Cannot build '/nix/store/4zj2pi8aqgfxzb581plydhhcx5p3vc8j-iets-0.1.0.drv'. Reason: builder failed with exit code 101. Output paths: /nix/store/9s8lgz95ap4996ljyif4p24i5hj4n9ns-iets-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/shbr2n0kq1cgw1m56cb2153vlg9n1b7i-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/shbr2n0kq1cgw1m56cb2153vlg9n1b7i-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/4zj2pi8aqgfxzb581plydhhcx5p3vc8j-iets-0.1.0.drv error: Cannot build '/nix/store/4zj2pi8aqgfxzb581plydhhcx5p3vc8j-iets-0.1.0.drv'. Reason: builder failed with exit code 1. Output paths: /nix/store/9s8lgz95ap4996ljyif4p24i5hj4n9ns-iets-0.1.0 error: Cannot build '/nix/store/wwm1rv55gvf6bp7yv3zavay0kqyh2531-iets-langtests.drv'. Reason: 1 dependency failed. Output paths: /nix/store/qd0rk7j7sm58bqr84q1jk3l2r7axk42j-iets-langtests