these 12 derivations will be built: /nix/store/1i04amrcvy7ipjpq1al4bhp74hmdsmwg-cargo-package-protox-parse-0.10.0.drv /nix/store/5h7n4ixa8zi6q075x58jnr0kyzgqk2xx-vendor-registry.drv /nix/store/1gszj0mxzm6a4aj34fikwlanphxhba57-vendor-cargo-deps.drv /nix/store/7lgx5q4qljsah70x14i5g4w8drsar9vp-vendor-registry.drv /nix/store/jzn6babz6ql74dg5lkfpb74s1sk37ngd-iets-deps-0.1.0.drv /nix/store/ad5rayb796an9qa9lvzjqw3a5arv801n-iets-0.1.0.drv /nix/store/i8k1nd8nq040xf7g1175d5wx40inz2ax-vendor-cargo-deps.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/zadvvz3m7faf9nwrfmh2f85n4p08jyid-iets-conformance-adapter.drv /nix/store/83cp2nf3z2x92cw8dnn3mqfljl9vq2l1-nix-conformance-iets.drv building '/nix/store/h14557ydsl4318z0idsxrr7501mmbbxv-iets-fuzz-diff-0.0.0.drv' iets-fuzz-diff-0.0.0> Running phase: unpackPhase iets-fuzz-diff-0.0.0> unpacking source archive /nix/store/348zizg6xfqmyk3ns37qz500jv7h2bry-source iets-fuzz-diff-0.0.0> source root is source iets-fuzz-diff-0.0.0> Running phase: patchPhase iets-fuzz-diff-0.0.0> moving Cargo.lock to Cargo.lock.orig, then will use /nix/store/x5fb9rdfs3v03iygc1a65rdpqkn584p0-Cargo.lock as Cargo.lock iets-fuzz-diff-0.0.0> Executing configureCargoCommonVars iets-fuzz-diff-0.0.0> decompressing cargo artifacts from /nix/store/62x8xjj97gkl1y7fqc16kwbhqhwz0ksb-iets-fuzz-diff-deps-0.0.0/target.tar.zst to target iets-fuzz-diff-0.0.0> Running phase: updateAutotoolsGnuConfigScriptsPhase iets-fuzz-diff-0.0.0> Running phase: configurePhase iets-fuzz-diff-0.0.0> will append /build/source/fuzz/.cargo-home/config.toml with contents of /nix/store/5r1kwxcjfqcj191yh6zgdr4vfzd72z6h-vendor-cargo-deps/config.toml iets-fuzz-diff-0.0.0> default configurePhase, nothing to do iets-fuzz-diff-0.0.0> Running phase: buildPhase iets-fuzz-diff-0.0.0> +++ command cargo --version iets-fuzz-diff-0.0.0> cargo 1.98.0 (797e8a9bc 2026-08-05) iets-fuzz-diff-0.0.0> +++ command cargo build --release --message-format json-render-diagnostics --locked --bin fuzz-diff --bin conformance-adapter iets-fuzz-diff-0.0.0> Compiling iets v0.1.0 (/build/source) iets-fuzz-diff-0.0.0> error[E0423]: expected function, found module `lz4_flex::block::decompress` iets-fuzz-diff-0.0.0> --> /build/source/src/treestore/pack.rs:207:9 iets-fuzz-diff-0.0.0> | iets-fuzz-diff-0.0.0> 207 | lz4_flex::block::decompress(&stored, loc.raw as usize) iets-fuzz-diff-0.0.0> | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ not a function iets-fuzz-diff-0.0.0> iets-fuzz-diff-0.0.0> error[E0423]: expected function, found module `lz4_flex::block::compress` iets-fuzz-diff-0.0.0> --> /build/source/src/treestore/pack.rs:237:18 iets-fuzz-diff-0.0.0> | iets-fuzz-diff-0.0.0> 237 | .then(|| lz4_flex::block::compress(&bytes)) iets-fuzz-diff-0.0.0> | ^^^^^^^^^^^^^^^^^^^^^^^^^ not a function iets-fuzz-diff-0.0.0> iets-fuzz-diff-0.0.0> error[E0603]: module `decompress` is private iets-fuzz-diff-0.0.0> --> /build/source/src/treestore/pack.rs:207:26 iets-fuzz-diff-0.0.0> | iets-fuzz-diff-0.0.0> 207 | lz4_flex::block::decompress(&stored, loc.raw as usize) iets-fuzz-diff-0.0.0> | ^^^^^^^^^^ private module iets-fuzz-diff-0.0.0> | iets-fuzz-diff-0.0.0> note: the module `decompress` is defined here iets-fuzz-diff-0.0.0> --> /nix/store/5r1kwxcjfqcj191yh6zgdr4vfzd72z6h-vendor-cargo-deps/c19b7c6f923b580ac259164a89f2577984ad5ab09ee9d583b888f934adbbe8d0/lz4_flex-0.14.0/src/block/mod.rs:26:16 iets-fuzz-diff-0.0.0> | iets-fuzz-diff-0.0.0> 26 | pub(crate) use decompress_safe as decompress; iets-fuzz-diff-0.0.0> | ^^^^^^^^^^^^^^^ iets-fuzz-diff-0.0.0> iets-fuzz-diff-0.0.0> error[E0603]: module `compress` is private iets-fuzz-diff-0.0.0> --> /build/source/src/treestore/pack.rs:237:35 iets-fuzz-diff-0.0.0> | iets-fuzz-diff-0.0.0> 237 | .then(|| lz4_flex::block::compress(&bytes)) iets-fuzz-diff-0.0.0> | ^^^^^^^^ private module iets-fuzz-diff-0.0.0> | iets-fuzz-diff-0.0.0> note: the module `compress` is defined here iets-fuzz-diff-0.0.0> --> /nix/store/5r1kwxcjfqcj191yh6zgdr4vfzd72z6h-vendor-cargo-deps/c19b7c6f923b580ac259164a89f2577984ad5ab09ee9d583b888f934adbbe8d0/lz4_flex-0.14.0/src/block/mod.rs:19:1 iets-fuzz-diff-0.0.0> | iets-fuzz-diff-0.0.0> 19 | pub(crate) mod compress; iets-fuzz-diff-0.0.0> | ^^^^^^^^^^^^^^^^^^^^^^^ iets-fuzz-diff-0.0.0> iets-fuzz-diff-0.0.0> Some errors have detailed explanations: E0423, E0603. iets-fuzz-diff-0.0.0> For more information about an error, try `rustc --explain E0423`. iets-fuzz-diff-0.0.0> error: could not compile `iets` (lib) due to 4 previous errors 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 building '/nix/store/ad5rayb796an9qa9lvzjqw3a5arv801n-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/6hl89n89rglpwf0skprlssjifnxa6rvy-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/6d3hja68bqvwgvycz4f6g4vl7rpw6hk7-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/6d3hja68bqvwgvycz4f6g4vl7rpw6hk7-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/6d3hja68bqvwgvycz4f6g4vl7rpw6hk7-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: Cannot build '/nix/store/ad5rayb796an9qa9lvzjqw3a5arv801n-iets-0.1.0.drv'. Reason: builder failed with exit code 101. Output paths: /nix/store/yjargigj6jacpg3bsdg3g3ydivmwqb7n-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/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/ad5rayb796an9qa9lvzjqw3a5arv801n-iets-0.1.0.drv error: Cannot build '/nix/store/zadvvz3m7faf9nwrfmh2f85n4p08jyid-iets-conformance-adapter.drv'. Reason: 2 dependencies failed. Output paths: /nix/store/4l21dmc02x8dmr36j6ybw838440r7n8l-iets-conformance-adapter error: Cannot build '/nix/store/83cp2nf3z2x92cw8dnn3mqfljl9vq2l1-nix-conformance-iets.drv'. Reason: 1 dependency failed. Output paths: /nix/store/l951qk6ayiam73hlky4k29h95nhwg611-nix-conformance-iets