these 4 derivations will be built:
  /nix/store/55vcpfz1im7kpswgb3mnn3r9wlzlgh7q-iets-0.1.0.drv
  /nix/store/99rk6nxfl0b9w5adszix2lygg7l94yy1-iets-fuzz-diff-0.0.0.drv
  /nix/store/fk1ms51kcb5zihphpdi65ab6yfm28z29-iets-conformance-adapter.drv
  /nix/store/zm1x1nfn8xijj62g6mprv17jv8gazj8b-nix-conformance-iets.drv
building '/nix/store/99rk6nxfl0b9w5adszix2lygg7l94yy1-iets-fuzz-diff-0.0.0.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=20&system=aarch64-linux'
building '/nix/store/55vcpfz1im7kpswgb3mnn3r9wlzlgh7q-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=20&system=aarch64-linux'
building '/nix/store/99rk6nxfl0b9w5adszix2lygg7l94yy1-iets-fuzz-diff-0.0.0.drv' on farm.numtide.com:50051
iets-fuzz-diff-0.0.0> elastic-arm-f5251078: building 99rk6nxfl0b9w5adszix2lygg7l94yy1-iets-fuzz-diff-0.0.0.drv
building '/nix/store/55vcpfz1im7kpswgb3mnn3r9wlzlgh7q-iets-0.1.0.drv' on farm.numtide.com:50051
iets-0.1.0> elastic-arm-99e59b18: building 55vcpfz1im7kpswgb3mnn3r9wlzlgh7q-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/zv14qm66fy8l8fr8hl1a3vw149safkh9-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/ykrrjpaasd9ddhh103yznpcf8sgz2mhh-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/lria6ax165q3r8s8rzh5fdwinm9hm1va-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/05mhijr7p1329212sfdxzdzd6ls36f79-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/sqll23l7j8zxl1lmacynp4dnlhb1b26k-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/xhs0l33m9s0fj6qa0nynrqyw5hpzracx-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/gx6xs671cjaavdq7mrw5vqhfc1c9d0n3-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 48.24s
iets-fuzz-diff-0.0.0> searching for bins/libs to install from cargo build log at cargoBuildLogHxVc.json
iets-fuzz-diff-0.0.0> installing /build/source/fuzz/target/release/conformance-adapter in postBuildInstallFromCargoBuildLogOutTempxYu/bin
iets-fuzz-diff-0.0.0> installing /build/source/fuzz/target/release/fuzz-diff in postBuildInstallFromCargoBuildLogOutTempxYu/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 postBuildInstallFromCargoBuildLogOutTempxYu to /nix/store/52cwb8wncv4agcisafcj2vrq0l9y1nmr-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/ajnghkwrznnkzq36mnm2j78l67f6d8ry-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/52cwb8wncv4agcisafcj2vrq0l9y1nmr-iets-fuzz-diff-0.0.0/bin/conformance-adapter
iets-fuzz-diff-0.0.0> /nix/store/52cwb8wncv4agcisafcj2vrq0l9y1nmr-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/52cwb8wncv4agcisafcj2vrq0l9y1nmr-iets-fuzz-diff-0.0.0
iets-fuzz-diff-0.0.0> shrinking /nix/store/52cwb8wncv4agcisafcj2vrq0l9y1nmr-iets-fuzz-diff-0.0.0/bin/fuzz-diff
iets-fuzz-diff-0.0.0> shrinking /nix/store/52cwb8wncv4agcisafcj2vrq0l9y1nmr-iets-fuzz-diff-0.0.0/bin/conformance-adapter
iets-fuzz-diff-0.0.0> checking for references to /build/ in /nix/store/52cwb8wncv4agcisafcj2vrq0l9y1nmr-iets-fuzz-diff-0.0.0...
iets-fuzz-diff-0.0.0> patching script interpreter paths in /nix/store/52cwb8wncv4agcisafcj2vrq0l9y1nmr-iets-fuzz-diff-0.0.0
iets-fuzz-diff-0.0.0> stripping (with command strip and flags -S -p) in /nix/store/52cwb8wncv4agcisafcj2vrq0l9y1nmr-iets-fuzz-diff-0.0.0/bin
iets-0.1.0>     Finished `release` profile [optimized + debuginfo] target(s) in 4m 13s
iets-0.1.0> searching for bins/libs to install from cargo build log at cargoBuildLogoAPI.json
iets-0.1.0> installing /build/source/target/release/iets in postBuildInstallFromCargoBuildLogOutTempnq3/bin
iets-0.1.0> searching for bins/libs complete
iets-0.1.0> buildPhase completed in 4 minutes 14 seconds
iets-0.1.0> Running phase: installPhase
iets-0.1.0> actually installing contents of postBuildInstallFromCargoBuildLogOutTempnq3 to /nix/store/j9rxqpvsbbhjqc3f2x97032xh962c8dn-iets-0.1.0
iets-0.1.0> stripping references to Rust toolchain
iets-0.1.0> Rust toolchain at: /nix/store/ajnghkwrznnkzq36mnm2j78l67f6d8ry-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/j9rxqpvsbbhjqc3f2x97032xh962c8dn-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/j9rxqpvsbbhjqc3f2x97032xh962c8dn-iets-0.1.0
iets-0.1.0> shrinking /nix/store/j9rxqpvsbbhjqc3f2x97032xh962c8dn-iets-0.1.0/bin/iets
iets-0.1.0> checking for references to /build/ in /nix/store/j9rxqpvsbbhjqc3f2x97032xh962c8dn-iets-0.1.0...
iets-0.1.0> patching script interpreter paths in /nix/store/j9rxqpvsbbhjqc3f2x97032xh962c8dn-iets-0.1.0
iets-0.1.0> stripping (with command strip and flags -S -p) in /nix/store/j9rxqpvsbbhjqc3f2x97032xh962c8dn-iets-0.1.0/bin
building '/nix/store/fk1ms51kcb5zihphpdi65ab6yfm28z29-iets-conformance-adapter.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=20&system=aarch64-linux'
building '/nix/store/fk1ms51kcb5zihphpdi65ab6yfm28z29-iets-conformance-adapter.drv' on farm.numtide.com:50051
iets-conformance-adapter> elastic-arm-f5251078: building fk1ms51kcb5zihphpdi65ab6yfm28z29-iets-conformance-adapter.drv
iets-conformance-adapter> structuredAttrs is enabled
building '/nix/store/zm1x1nfn8xijj62g6mprv17jv8gazj8b-nix-conformance-iets.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=20&system=aarch64-linux'
building '/nix/store/zm1x1nfn8xijj62g6mprv17jv8gazj8b-nix-conformance-iets.drv' on farm.numtide.com:50051
nix-conformance-iets> elastic-arm-f5251078: building zm1x1nfn8xijj62g6mprv17jv8gazj8b-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