these 4 derivations will be built:
  /nix/store/qlmlxd8k44dy8f5fmya885g2mb1cl1vw-iets-fuzz-diff-0.0.0.drv
  /nix/store/zcn8y0yyzifqf3f5sk7yi8hlfa2qsmbg-iets-0.1.0.drv
  /nix/store/hlbzsg1l6a8a0vz9dj1z3ljf5qvl9db3-iets-conformance-adapter.drv
  /nix/store/zznf2www1x2wxilqw0z8d10wlqayx688-nix-conformance-iets.drv
building '/nix/store/qlmlxd8k44dy8f5fmya885g2mb1cl1vw-iets-fuzz-diff-0.0.0.drv'
building '/nix/store/zcn8y0yyzifqf3f5sk7yi8hlfa2qsmbg-iets-0.1.0.drv'
iets-fuzz-diff-0.0.0> Running phase: unpackPhase
iets-fuzz-diff-0.0.0> unpacking source archive /nix/store/xn0bavjbz0y0hwk5q3cih506i5j7432p-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/hrkvicksmja2rginjy0l22dm0hlhzrid-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/if974350n1b6lha2jpv0b743y5qs8b60-iets-fuzz-diff-deps-0.0.0/target.tar.zst to target
iets-0.1.0> Running phase: unpackPhase
iets-0.1.0> unpacking source archive /nix/store/a4zjkcn4nvjj368nka5h4xsnsh7v628z-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/5m0ncks97ccaqvscaxydm6yknc4kpzaq-iets-deps-0.1.0/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/jsjhybr7jj4v4qi9qmjmzzxapx2vgs49-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-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/ad0zq5zmrj5ri9k8m2ylc9015pjg95i7-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-fuzz-diff-0.0.0>    Compiling iets-fuzz v0.0.0 (/build/source/fuzz)
iets-fuzz-diff-0.0.0>     Finished `release` profile [optimized] target(s) in 47.82s
iets-fuzz-diff-0.0.0> searching for bins/libs to install from cargo build log at cargoBuildLogUCWD.json
iets-fuzz-diff-0.0.0> installing /build/source/fuzz/target/release/conformance-adapter in postBuildInstallFromCargoBuildLogOutTemp0w5/bin
iets-fuzz-diff-0.0.0> installing /build/source/fuzz/target/release/fuzz-diff in postBuildInstallFromCargoBuildLogOutTemp0w5/bin
iets-fuzz-diff-0.0.0> searching for bins/libs complete
iets-fuzz-diff-0.0.0> buildPhase completed in 48 seconds
iets-fuzz-diff-0.0.0> Running phase: installPhase
iets-fuzz-diff-0.0.0> actually installing contents of postBuildInstallFromCargoBuildLogOutTemp0w5 to /nix/store/y2wahbi7cnmv6gpr37fqcx30sq5ax1vm-iets-fuzz-diff-0.0.0
iets-fuzz-diff-0.0.0> stripping references to Rust toolchain
iets-fuzz-diff-0.0.0> Rust toolchain at: /nix/store/53lvgpxsb3b9ghkgb4v0jra6zzlnyw8n-rustc-1.98.1
iets-fuzz-diff-0.0.0> stripping Rust toolchain references done
iets-fuzz-diff-0.0.0> stripping references to cargoVendorDir from:
iets-fuzz-diff-0.0.0> /nix/store/y2wahbi7cnmv6gpr37fqcx30sq5ax1vm-iets-fuzz-diff-0.0.0/bin/conformance-adapter
iets-fuzz-diff-0.0.0> /nix/store/y2wahbi7cnmv6gpr37fqcx30sq5ax1vm-iets-fuzz-diff-0.0.0/bin/fuzz-diff
iets-fuzz-diff-0.0.0> stripping references done
iets-fuzz-diff-0.0.0> Running phase: fixupPhase
iets-fuzz-diff-0.0.0> shrinking RPATHs of ELF executables and libraries in /nix/store/y2wahbi7cnmv6gpr37fqcx30sq5ax1vm-iets-fuzz-diff-0.0.0
iets-fuzz-diff-0.0.0> shrinking /nix/store/y2wahbi7cnmv6gpr37fqcx30sq5ax1vm-iets-fuzz-diff-0.0.0/bin/conformance-adapter
iets-fuzz-diff-0.0.0> shrinking /nix/store/y2wahbi7cnmv6gpr37fqcx30sq5ax1vm-iets-fuzz-diff-0.0.0/bin/fuzz-diff
iets-fuzz-diff-0.0.0> checking for references to /build/ in /nix/store/y2wahbi7cnmv6gpr37fqcx30sq5ax1vm-iets-fuzz-diff-0.0.0...
iets-fuzz-diff-0.0.0> patching script interpreter paths in /nix/store/y2wahbi7cnmv6gpr37fqcx30sq5ax1vm-iets-fuzz-diff-0.0.0
iets-fuzz-diff-0.0.0> stripping (with command strip and flags -S -p) in /nix/store/y2wahbi7cnmv6gpr37fqcx30sq5ax1vm-iets-fuzz-diff-0.0.0/bin
iets-0.1.0>     Finished `release` profile [optimized + debuginfo] target(s) in 2m 57s
iets-0.1.0> searching for bins/libs to install from cargo build log at cargoBuildLog29zO.json
iets-0.1.0> installing /build/source/target/release/iets in postBuildInstallFromCargoBuildLogOutTempQmI/bin
iets-0.1.0> searching for bins/libs complete
iets-0.1.0> buildPhase completed in 2 minutes 57 seconds
iets-0.1.0> Running phase: installPhase
iets-0.1.0> actually installing contents of postBuildInstallFromCargoBuildLogOutTempQmI to /nix/store/mmiyvc4vh76bq7610xdi8hjpw6mjpldw-iets-0.1.0
iets-0.1.0> stripping references to Rust toolchain
iets-0.1.0> Rust toolchain at: /nix/store/53lvgpxsb3b9ghkgb4v0jra6zzlnyw8n-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/mmiyvc4vh76bq7610xdi8hjpw6mjpldw-iets-0.1.0/bin/iets
iets-0.1.0> /nix/store/mmiyvc4vh76bq7610xdi8hjpw6mjpldw-iets-0.1.0/share/bash-completion/completions/iets.bash
iets-0.1.0> /nix/store/mmiyvc4vh76bq7610xdi8hjpw6mjpldw-iets-0.1.0/share/elvish/lib/iets.elv
iets-0.1.0> /nix/store/mmiyvc4vh76bq7610xdi8hjpw6mjpldw-iets-0.1.0/share/fish/vendor_completions.d/iets.fish
iets-0.1.0> /nix/store/mmiyvc4vh76bq7610xdi8hjpw6mjpldw-iets-0.1.0/share/nushell/vendor/autoload/iets.nu
iets-0.1.0> /nix/store/mmiyvc4vh76bq7610xdi8hjpw6mjpldw-iets-0.1.0/share/powershell/completions/iets.ps1
iets-0.1.0> /nix/store/mmiyvc4vh76bq7610xdi8hjpw6mjpldw-iets-0.1.0/share/zsh/site-functions/_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/mmiyvc4vh76bq7610xdi8hjpw6mjpldw-iets-0.1.0
iets-0.1.0> shrinking /nix/store/mmiyvc4vh76bq7610xdi8hjpw6mjpldw-iets-0.1.0/bin/iets
iets-0.1.0> checking for references to /build/ in /nix/store/mmiyvc4vh76bq7610xdi8hjpw6mjpldw-iets-0.1.0...
iets-0.1.0> patching script interpreter paths in /nix/store/mmiyvc4vh76bq7610xdi8hjpw6mjpldw-iets-0.1.0
iets-0.1.0> stripping (with command strip and flags -S -p) in /nix/store/mmiyvc4vh76bq7610xdi8hjpw6mjpldw-iets-0.1.0/bin
building '/nix/store/hlbzsg1l6a8a0vz9dj1z3ljf5qvl9db3-iets-conformance-adapter.drv'
iets-conformance-adapter> structuredAttrs is enabled
building '/nix/store/zznf2www1x2wxilqw0z8d10wlqayx688-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> 1384 passed, 0 failed, 17 known, 3 skipped

upload niks3: ok