bld1: building 1n3bp3nkzcfqc2wvfdz6rmcq2y4s4n83-iets-riscv64-unknown-linux-gnu-0.2.0.drv
Running phase: unpackPhase
unpacking source archive /nix/store/9qjbv00apksh8xdbw5jndh4kk5gj41f3-source
source root is source
Running phase: patchPhase
Executing configureCargoCommonVars
----------------------------------------------------------------------------------
NOTICE: setting the following environment variables for cross-compilation purposes
 - if this is unwanted, you can set them to a non-empty value
 - alternatively, you can disable the built-in cross compilation support
   by setting `doIncludeCrossToolchainEnv = false` in the derivation
AR_RISCV64GC_UNKNOWN_LINUX_GNU=/nix/store/hkbsh9z7yf9nnz39729ynldmrzl3bxpw-riscv64-unknown-linux-gnu-gcc-wrapper-16.2.0/bin/riscv64-unknown-linux-gnu-ar
AR_X86_64_UNKNOWN_LINUX_GNU=/nix/store/r5ri78axx1qggkjq3vawywlzglg70b5w-gcc-wrapper-16.2.0/bin/ar
CARGO_BUILD_TARGET=riscv64gc-unknown-linux-gnu
CARGO_TARGET_RISCV64GC_UNKNOWN_LINUX_GNU_LINKER=/nix/store/hkbsh9z7yf9nnz39729ynldmrzl3bxpw-riscv64-unknown-linux-gnu-gcc-wrapper-16.2.0/bin/riscv64-unknown-linux-gnu-cc
CARGO_TARGET_RISCV64GC_UNKNOWN_LINUX_GNU_RUNNER=/nix/store/1wjkglafi3l64ry9nf206l0ayykisrdr-qemu-user-11.1.2/bin/qemu-riscv64
CARGO_TARGET_X86_64_UNKNOWN_LINUX_GNU_LINKER=/nix/store/r5ri78axx1qggkjq3vawywlzglg70b5w-gcc-wrapper-16.2.0/bin/cc
CC_RISCV64GC_UNKNOWN_LINUX_GNU=/nix/store/hkbsh9z7yf9nnz39729ynldmrzl3bxpw-riscv64-unknown-linux-gnu-gcc-wrapper-16.2.0/bin/riscv64-unknown-linux-gnu-cc
CC_X86_64_UNKNOWN_LINUX_GNU=/nix/store/r5ri78axx1qggkjq3vawywlzglg70b5w-gcc-wrapper-16.2.0/bin/cc
CXX_RISCV64GC_UNKNOWN_LINUX_GNU=/nix/store/hkbsh9z7yf9nnz39729ynldmrzl3bxpw-riscv64-unknown-linux-gnu-gcc-wrapper-16.2.0/bin/riscv64-unknown-linux-gnu-c++
CXX_X86_64_UNKNOWN_LINUX_GNU=/nix/store/r5ri78axx1qggkjq3vawywlzglg70b5w-gcc-wrapper-16.2.0/bin/c++
HOST_AR=/nix/store/r5ri78axx1qggkjq3vawywlzglg70b5w-gcc-wrapper-16.2.0/bin/ar
HOST_CC=/nix/store/r5ri78axx1qggkjq3vawywlzglg70b5w-gcc-wrapper-16.2.0/bin/cc
HOST_CXX=/nix/store/r5ri78axx1qggkjq3vawywlzglg70b5w-gcc-wrapper-16.2.0/bin/c++
TARGET_AR=/nix/store/hkbsh9z7yf9nnz39729ynldmrzl3bxpw-riscv64-unknown-linux-gnu-gcc-wrapper-16.2.0/bin/riscv64-unknown-linux-gnu-ar
TARGET_CC=/nix/store/hkbsh9z7yf9nnz39729ynldmrzl3bxpw-riscv64-unknown-linux-gnu-gcc-wrapper-16.2.0/bin/riscv64-unknown-linux-gnu-cc
TARGET_CXX=/nix/store/hkbsh9z7yf9nnz39729ynldmrzl3bxpw-riscv64-unknown-linux-gnu-gcc-wrapper-16.2.0/bin/riscv64-unknown-linux-gnu-c++
----------------------------------------------------------------------------------
decompressing cargo artifacts from /nix/store/kn4rjdmc31wiz9skd2akms4bn0x6mmjm-iets-deps-riscv64-unknown-linux-gnu-0.2.0/target.tar.zst to target
Running phase: updateAutotoolsGnuConfigScriptsPhase
Running phase: configurePhase
will append /build/source/.cargo-home/config.toml with contents of /nix/store/x06nrwk4x4jif78jk0nqw8chx838zi4j-vendor-cargo-deps/config.toml
default configurePhase, nothing to do
Running phase: buildPhase
+++ command cargo --version
cargo 1.99.0 (5f94df478 2026-08-27)
+++ command cargo build --profile dev --message-format json-render-diagnostics --locked
   Compiling iets v0.2.0 (/build/source)
    Finished `dev` profile [unoptimized + debuginfo] target(s) in 38.34s
searching for bins/libs to install from cargo build log at cargoBuildLogHPVo.json
installing /build/source/target/riscv64gc-unknown-linux-gnu/debug/iets in postBuildInstallFromCargoBuildLogOutTempDA5/bin
searching for bins/libs complete
buildPhase completed in 39 seconds
Running phase: installPhase
actually installing contents of postBuildInstallFromCargoBuildLogOutTempDA5 to /nix/store/v8cy2csgzqlbi3ipm7qammlx59ll9vsw-iets-riscv64-unknown-linux-gnu-0.2.0
stripping references to Rust toolchain
Rust toolchain at: /nix/store/vnkqf89y9j1yiyj5864q71f92kdrk8wk-riscv64-unknown-linux-gnu-rustc-1.99.0
stripping Rust toolchain references done
stripping references to cargoVendorDir from:
/nix/store/v8cy2csgzqlbi3ipm7qammlx59ll9vsw-iets-riscv64-unknown-linux-gnu-0.2.0/bin/iets
/nix/store/v8cy2csgzqlbi3ipm7qammlx59ll9vsw-iets-riscv64-unknown-linux-gnu-0.2.0/share/bash-completion/completions/iets.bash
/nix/store/v8cy2csgzqlbi3ipm7qammlx59ll9vsw-iets-riscv64-unknown-linux-gnu-0.2.0/share/elvish/lib/iets.elv
/nix/store/v8cy2csgzqlbi3ipm7qammlx59ll9vsw-iets-riscv64-unknown-linux-gnu-0.2.0/share/fish/vendor_completions.d/iets.fish
/nix/store/v8cy2csgzqlbi3ipm7qammlx59ll9vsw-iets-riscv64-unknown-linux-gnu-0.2.0/share/nushell/vendor/autoload/iets.nu
/nix/store/v8cy2csgzqlbi3ipm7qammlx59ll9vsw-iets-riscv64-unknown-linux-gnu-0.2.0/share/powershell/completions/iets.ps1
/nix/store/v8cy2csgzqlbi3ipm7qammlx59ll9vsw-iets-riscv64-unknown-linux-gnu-0.2.0/share/zsh/site-functions/_iets
stripping references done
Running phase: fixupPhase
shrinking RPATHs of ELF executables and libraries in /nix/store/v8cy2csgzqlbi3ipm7qammlx59ll9vsw-iets-riscv64-unknown-linux-gnu-0.2.0
shrinking /nix/store/v8cy2csgzqlbi3ipm7qammlx59ll9vsw-iets-riscv64-unknown-linux-gnu-0.2.0/bin/iets
checking for references to /build/ in /nix/store/v8cy2csgzqlbi3ipm7qammlx59ll9vsw-iets-riscv64-unknown-linux-gnu-0.2.0...
patching script interpreter paths in /nix/store/v8cy2csgzqlbi3ipm7qammlx59ll9vsw-iets-riscv64-unknown-linux-gnu-0.2.0
stripping (with command riscv64-unknown-linux-gnu-strip and flags -S -p) in /nix/store/v8cy2csgzqlbi3ipm7qammlx59ll9vsw-iets-riscv64-unknown-linux-gnu-0.2.0/bin