these 4 derivations will be built:
  /nix/store/6pslf6f71m0x9kvaivksvy75drddlzac-iets-fuzz-diff-0.0.0.drv
  /nix/store/y7rds5akv5a93blb43qnrpp6mwg7am5y-iets-0.1.0.drv
  /nix/store/n0ngvq0b3fss92n0nwprqlmqg4dgyz12-iets-conformance-adapter.drv
  /nix/store/jz0kgzc7l0cffhdfhqacr4vjxhjycax7-nix-conformance-iets.drv
building '/nix/store/y7rds5akv5a93blb43qnrpp6mwg7am5y-iets-0.1.0.drv'
iets-0.1.0> Running phase: unpackPhase
iets-0.1.0> unpacking source archive /nix/store/afcrsx345rw62ln1bnhn2151vfk7xn5m-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/0w8dcpca9ifvii2lkb4sxhfyxsmv4cad-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/kcp4b936hbdmdqyk70cz6fyd4gnf3msb-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>     Finished `release` profile [optimized + debuginfo] target(s) in 3m 24s
iets-0.1.0> searching for bins/libs to install from cargo build log at cargoBuildLogbiCA.json
iets-0.1.0> installing /build/source/target/release/iets in postBuildInstallFromCargoBuildLogOutTemp9sv/bin
iets-0.1.0> searching for bins/libs complete
iets-0.1.0> buildPhase completed in 3 minutes 25 seconds
iets-0.1.0> Running phase: installPhase
iets-0.1.0> actually installing contents of postBuildInstallFromCargoBuildLogOutTemp9sv to /nix/store/x8sbyjb4796y3q8hms7j5jan15zj1hx3-iets-0.1.0
iets-0.1.0> stripping references to Rust toolchain
iets-0.1.0> Rust toolchain at: /nix/store/xvp6nfxayb07si2jaggqwvx3iykw89g2-rustc-1.98.1
iets-0.1.0> stripping Rust toolchain references done
iets-0.1.0> stripping references to cargoVendorDir from:
iets-0.1.0> /nix/store/x8sbyjb4796y3q8hms7j5jan15zj1hx3-iets-0.1.0/bin/iets
iets-0.1.0> stripping references done
iets-0.1.0> Running phase: fixupPhase
iets-0.1.0> shrinking RPATHs of ELF executables and libraries in /nix/store/x8sbyjb4796y3q8hms7j5jan15zj1hx3-iets-0.1.0
iets-0.1.0> shrinking /nix/store/x8sbyjb4796y3q8hms7j5jan15zj1hx3-iets-0.1.0/bin/iets
iets-0.1.0> checking for references to /build/ in /nix/store/x8sbyjb4796y3q8hms7j5jan15zj1hx3-iets-0.1.0...
iets-0.1.0> patching script interpreter paths in /nix/store/x8sbyjb4796y3q8hms7j5jan15zj1hx3-iets-0.1.0
iets-0.1.0> stripping (with command strip and flags -S -p) in /nix/store/x8sbyjb4796y3q8hms7j5jan15zj1hx3-iets-0.1.0/bin
building '/nix/store/n0ngvq0b3fss92n0nwprqlmqg4dgyz12-iets-conformance-adapter.drv'
iets-conformance-adapter> structuredAttrs is enabled
building '/nix/store/jz0kgzc7l0cffhdfhqacr4vjxhjycax7-nix-conformance-iets.drv'
nix-conformance-iets> SKIP lang/eval-okay-closure.nix
nix-conformance-iets> SKIP lang/eval-okay-functionargs.nix
nix-conformance-iets> SKIP lang/eval-okay-xml.nix
nix-conformance-iets> 937 passed, 0 failed, 7 known, 3 skipped

upload niks3: ok