1this derivation will be built:2 /nix/store/h2s0xyhrnvyr1j612yplyvgxnww434qz-iets-riscv64-unknown-linux-gnu-0.1.0.drv3building '/nix/store/h2s0xyhrnvyr1j612yplyvgxnww434qz-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/vqiq6vi6x01saba4ah2kmihn17hg3jf5-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/pqfl0pbsa6sgzamr9r43ys7wmcl0n0hw-riscv64-unknown-linux-gnu-gcc-wrapper-16.2.0/bin/riscv64-unknown-linux-gnu-ar15iets-riscv64-unknown-linux-gnu-0.1.0> AR_X86_64_UNKNOWN_LINUX_GNU=/nix/store/j1938gsbvbhkyz4kbmvjk56r479mkw3s-gcc-wrapper-16.2.0/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/pqfl0pbsa6sgzamr9r43ys7wmcl0n0hw-riscv64-unknown-linux-gnu-gcc-wrapper-16.2.0/bin/riscv64-unknown-linux-gnu-cc18iets-riscv64-unknown-linux-gnu-0.1.0> CARGO_TARGET_RISCV64GC_UNKNOWN_LINUX_GNU_RUNNER=/nix/store/0j8kpyazfwh4pmblngd7vz9jy7h8lpxl-qemu-user-11.1.1/bin/qemu-riscv6419iets-riscv64-unknown-linux-gnu-0.1.0> CARGO_TARGET_X86_64_UNKNOWN_LINUX_GNU_LINKER=/nix/store/j1938gsbvbhkyz4kbmvjk56r479mkw3s-gcc-wrapper-16.2.0/bin/cc20iets-riscv64-unknown-linux-gnu-0.1.0> CC_RISCV64GC_UNKNOWN_LINUX_GNU=/nix/store/pqfl0pbsa6sgzamr9r43ys7wmcl0n0hw-riscv64-unknown-linux-gnu-gcc-wrapper-16.2.0/bin/riscv64-unknown-linux-gnu-cc21iets-riscv64-unknown-linux-gnu-0.1.0> CC_X86_64_UNKNOWN_LINUX_GNU=/nix/store/j1938gsbvbhkyz4kbmvjk56r479mkw3s-gcc-wrapper-16.2.0/bin/cc22iets-riscv64-unknown-linux-gnu-0.1.0> CXX_RISCV64GC_UNKNOWN_LINUX_GNU=/nix/store/pqfl0pbsa6sgzamr9r43ys7wmcl0n0hw-riscv64-unknown-linux-gnu-gcc-wrapper-16.2.0/bin/riscv64-unknown-linux-gnu-c++23iets-riscv64-unknown-linux-gnu-0.1.0> CXX_X86_64_UNKNOWN_LINUX_GNU=/nix/store/j1938gsbvbhkyz4kbmvjk56r479mkw3s-gcc-wrapper-16.2.0/bin/c++24iets-riscv64-unknown-linux-gnu-0.1.0> HOST_AR=/nix/store/j1938gsbvbhkyz4kbmvjk56r479mkw3s-gcc-wrapper-16.2.0/bin/ar25iets-riscv64-unknown-linux-gnu-0.1.0> HOST_CC=/nix/store/j1938gsbvbhkyz4kbmvjk56r479mkw3s-gcc-wrapper-16.2.0/bin/cc26iets-riscv64-unknown-linux-gnu-0.1.0> HOST_CXX=/nix/store/j1938gsbvbhkyz4kbmvjk56r479mkw3s-gcc-wrapper-16.2.0/bin/c++27iets-riscv64-unknown-linux-gnu-0.1.0> TARGET_AR=/nix/store/pqfl0pbsa6sgzamr9r43ys7wmcl0n0hw-riscv64-unknown-linux-gnu-gcc-wrapper-16.2.0/bin/riscv64-unknown-linux-gnu-ar28iets-riscv64-unknown-linux-gnu-0.1.0> TARGET_CC=/nix/store/pqfl0pbsa6sgzamr9r43ys7wmcl0n0hw-riscv64-unknown-linux-gnu-gcc-wrapper-16.2.0/bin/riscv64-unknown-linux-gnu-cc29iets-riscv64-unknown-linux-gnu-0.1.0> TARGET_CXX=/nix/store/pqfl0pbsa6sgzamr9r43ys7wmcl0n0hw-riscv64-unknown-linux-gnu-gcc-wrapper-16.2.0/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/6cv53ay32v2brs9nd50c55wmfmh3g0g8-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/a8si5lqcnsxaa7nv2zfpl0vi6iqck9mw-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)