1this derivation will be built:2 /nix/store/fk3nhd0h56qa6gjbi0jj7gs409b05my3-iets-riscv64-unknown-linux-gnu-0.1.0.drv3building '/nix/store/fk3nhd0h56qa6gjbi0jj7gs409b05my3-iets-riscv64-unknown-linux-gnu-0.1.0.drv'4iets-riscv64-unknown-linux-gnu-0.1.0> Running phase: unpackPhase5iets-riscv64-unknown-linux-gnu-0.1.0> unpacking source archive /nix/store/42np5j628mlygqk7g7cdjiivzygfjzjq-source6iets-riscv64-unknown-linux-gnu-0.1.0> source root is source7iets-riscv64-unknown-linux-gnu-0.1.0> Running phase: patchPhase8iets-riscv64-unknown-linux-gnu-0.1.0> Executing configureCargoCommonVars9iets-riscv64-unknown-linux-gnu-0.1.0> ----------------------------------------------------------------------------------10iets-riscv64-unknown-linux-gnu-0.1.0> NOTICE: setting the following environment variables for cross-compilation purposes11iets-riscv64-unknown-linux-gnu-0.1.0> - if this is unwanted, you can set them to a non-empty value12iets-riscv64-unknown-linux-gnu-0.1.0> - alternatively, you can disable the built-in cross compilation support13iets-riscv64-unknown-linux-gnu-0.1.0> by setting `doIncludeCrossToolchainEnv = false` in the derivation14iets-riscv64-unknown-linux-gnu-0.1.0> AR_RISCV64GC_UNKNOWN_LINUX_GNU=/nix/store/4j2mwxqjvnyr6da0925sp0bm4jaj5r5i-riscv64-unknown-linux-gnu-gcc-wrapper-15.3.0/bin/riscv64-unknown-linux-gnu-ar15iets-riscv64-unknown-linux-gnu-0.1.0> AR_X86_64_UNKNOWN_LINUX_GNU=/nix/store/z4c6k0mrlkwl3s4w9ysxc8vq1wylm3ms-gcc-wrapper-15.3.0/bin/ar16iets-riscv64-unknown-linux-gnu-0.1.0> CARGO_BUILD_TARGET=riscv64gc-unknown-linux-gnu17iets-riscv64-unknown-linux-gnu-0.1.0> CARGO_TARGET_RISCV64GC_UNKNOWN_LINUX_GNU_LINKER=/nix/store/4j2mwxqjvnyr6da0925sp0bm4jaj5r5i-riscv64-unknown-linux-gnu-gcc-wrapper-15.3.0/bin/riscv64-unknown-linux-gnu-cc18iets-riscv64-unknown-linux-gnu-0.1.0> CARGO_TARGET_RISCV64GC_UNKNOWN_LINUX_GNU_RUNNER=/nix/store/mry40rpx1wclfkchaandw06m562xc0h8-qemu-user-11.1.0/bin/qemu-riscv6419iets-riscv64-unknown-linux-gnu-0.1.0> CARGO_TARGET_X86_64_UNKNOWN_LINUX_GNU_LINKER=/nix/store/z4c6k0mrlkwl3s4w9ysxc8vq1wylm3ms-gcc-wrapper-15.3.0/bin/cc20iets-riscv64-unknown-linux-gnu-0.1.0> CC_RISCV64GC_UNKNOWN_LINUX_GNU=/nix/store/4j2mwxqjvnyr6da0925sp0bm4jaj5r5i-riscv64-unknown-linux-gnu-gcc-wrapper-15.3.0/bin/riscv64-unknown-linux-gnu-cc21iets-riscv64-unknown-linux-gnu-0.1.0> CC_X86_64_UNKNOWN_LINUX_GNU=/nix/store/z4c6k0mrlkwl3s4w9ysxc8vq1wylm3ms-gcc-wrapper-15.3.0/bin/cc22iets-riscv64-unknown-linux-gnu-0.1.0> CXX_RISCV64GC_UNKNOWN_LINUX_GNU=/nix/store/4j2mwxqjvnyr6da0925sp0bm4jaj5r5i-riscv64-unknown-linux-gnu-gcc-wrapper-15.3.0/bin/riscv64-unknown-linux-gnu-c++23iets-riscv64-unknown-linux-gnu-0.1.0> CXX_X86_64_UNKNOWN_LINUX_GNU=/nix/store/z4c6k0mrlkwl3s4w9ysxc8vq1wylm3ms-gcc-wrapper-15.3.0/bin/c++24iets-riscv64-unknown-linux-gnu-0.1.0> HOST_AR=/nix/store/z4c6k0mrlkwl3s4w9ysxc8vq1wylm3ms-gcc-wrapper-15.3.0/bin/ar25iets-riscv64-unknown-linux-gnu-0.1.0> HOST_CC=/nix/store/z4c6k0mrlkwl3s4w9ysxc8vq1wylm3ms-gcc-wrapper-15.3.0/bin/cc26iets-riscv64-unknown-linux-gnu-0.1.0> HOST_CXX=/nix/store/z4c6k0mrlkwl3s4w9ysxc8vq1wylm3ms-gcc-wrapper-15.3.0/bin/c++27iets-riscv64-unknown-linux-gnu-0.1.0> TARGET_AR=/nix/store/4j2mwxqjvnyr6da0925sp0bm4jaj5r5i-riscv64-unknown-linux-gnu-gcc-wrapper-15.3.0/bin/riscv64-unknown-linux-gnu-ar28iets-riscv64-unknown-linux-gnu-0.1.0> TARGET_CC=/nix/store/4j2mwxqjvnyr6da0925sp0bm4jaj5r5i-riscv64-unknown-linux-gnu-gcc-wrapper-15.3.0/bin/riscv64-unknown-linux-gnu-cc29iets-riscv64-unknown-linux-gnu-0.1.0> TARGET_CXX=/nix/store/4j2mwxqjvnyr6da0925sp0bm4jaj5r5i-riscv64-unknown-linux-gnu-gcc-wrapper-15.3.0/bin/riscv64-unknown-linux-gnu-c++30iets-riscv64-unknown-linux-gnu-0.1.0> ----------------------------------------------------------------------------------31iets-riscv64-unknown-linux-gnu-0.1.0> decompressing cargo artifacts from /nix/store/fsmfqfjwzkfnfvs8abwkav96xb7r7n4d-iets-deps-riscv64-unknown-linux-gnu-0.1.0/target.tar.zst to target32iets-riscv64-unknown-linux-gnu-0.1.0> Running phase: updateAutotoolsGnuConfigScriptsPhase33iets-riscv64-unknown-linux-gnu-0.1.0> Running phase: updateAutotoolsGnuConfigScriptsPhase34iets-riscv64-unknown-linux-gnu-0.1.0> Running phase: configurePhase35iets-riscv64-unknown-linux-gnu-0.1.0> will append /build/source/.cargo-home/config.toml with contents of /nix/store/kcp4b936hbdmdqyk70cz6fyd4gnf3msb-vendor-cargo-deps/config.toml36iets-riscv64-unknown-linux-gnu-0.1.0> default configurePhase, nothing to do37iets-riscv64-unknown-linux-gnu-0.1.0> Running phase: buildPhase38iets-riscv64-unknown-linux-gnu-0.1.0> +++ command cargo --version39iets-riscv64-unknown-linux-gnu-0.1.0> cargo 1.98.0 (797e8a9bc 2026-08-05)40iets-riscv64-unknown-linux-gnu-0.1.0> +++ command cargo build --release --message-format json-render-diagnostics --locked41iets-riscv64-unknown-linux-gnu-0.1.0> Compiling iets v0.1.0 (/build/source)42iets-riscv64-unknown-linux-gnu-0.1.0> Finished `release` profile [optimized + debuginfo] target(s) in 6m 31s43iets-riscv64-unknown-linux-gnu-0.1.0> searching for bins/libs to install from cargo build log at cargoBuildLogEHen.json44iets-riscv64-unknown-linux-gnu-0.1.0> installing /build/source/target/riscv64gc-unknown-linux-gnu/release/iets in postBuildInstallFromCargoBuildLogOutTemp0UA/bin45iets-riscv64-unknown-linux-gnu-0.1.0> searching for bins/libs complete46iets-riscv64-unknown-linux-gnu-0.1.0> buildPhase completed in 6 minutes 34 seconds47iets-riscv64-unknown-linux-gnu-0.1.0> Running phase: installPhase48iets-riscv64-unknown-linux-gnu-0.1.0> actually installing contents of postBuildInstallFromCargoBuildLogOutTemp0UA to /nix/store/ljhfpi7kn10hm64crv824gsy45pkrll1-iets-riscv64-unknown-linux-gnu-0.1.049iets-riscv64-unknown-linux-gnu-0.1.0> stripping references to Rust toolchain50iets-riscv64-unknown-linux-gnu-0.1.0> Rust toolchain at: /nix/store/0c18cncbm3px6cn2wngj4jdxkn4900yy-riscv64-unknown-linux-gnu-rustc-1.98.151iets-riscv64-unknown-linux-gnu-0.1.0> stripping Rust toolchain references done52iets-riscv64-unknown-linux-gnu-0.1.0> stripping references to cargoVendorDir from:53iets-riscv64-unknown-linux-gnu-0.1.0> /nix/store/ljhfpi7kn10hm64crv824gsy45pkrll1-iets-riscv64-unknown-linux-gnu-0.1.0/bin/iets