bld1: building 2k19nxjmp6r9xpg20x6id8vr25v3frnc-iets-static-wasm32-unknown-wasip1-0.2.0.drv
Running phase: unpackPhase
unpacking source archive /nix/store/37dfdmzgrdfpxa7ipxwjfibm8k0ajykr-source
source root is source
Running phase: patchPhase
Executing configureCargoCommonVars
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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_WASM32_WASIP1=/nix/store/7lfp5hkrqw97iyzjk1ap9js1c232i5gq-wasm32-unknown-wasip1-clang-wrapper-21.1.8/bin/wasm32-unknown-wasip1-ar
AR_X86_64_UNKNOWN_LINUX_GNU=/nix/store/r5ri78axx1qggkjq3vawywlzglg70b5w-gcc-wrapper-16.2.0/bin/ar
CARGO_BUILD_TARGET=wasm32-wasip1
CARGO_TARGET_WASM32_WASIP1_LINKER=/nix/store/7lfp5hkrqw97iyzjk1ap9js1c232i5gq-wasm32-unknown-wasip1-clang-wrapper-21.1.8/bin/wasm32-unknown-wasip1-cc
CARGO_TARGET_WASM32_WASIP1_RUNNER=/nix/store/9bgkmq9vn3jylw3rq5077azjydiv3m0g-wasmtime-50.0.0/bin/wasmtime
CARGO_TARGET_X86_64_UNKNOWN_LINUX_GNU_LINKER=/nix/store/r5ri78axx1qggkjq3vawywlzglg70b5w-gcc-wrapper-16.2.0/bin/cc
CC_WASM32_WASIP1=/nix/store/7lfp5hkrqw97iyzjk1ap9js1c232i5gq-wasm32-unknown-wasip1-clang-wrapper-21.1.8/bin/wasm32-unknown-wasip1-cc
CC_X86_64_UNKNOWN_LINUX_GNU=/nix/store/r5ri78axx1qggkjq3vawywlzglg70b5w-gcc-wrapper-16.2.0/bin/cc
CXX_WASM32_WASIP1=/nix/store/7lfp5hkrqw97iyzjk1ap9js1c232i5gq-wasm32-unknown-wasip1-clang-wrapper-21.1.8/bin/wasm32-unknown-wasip1-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/7lfp5hkrqw97iyzjk1ap9js1c232i5gq-wasm32-unknown-wasip1-clang-wrapper-21.1.8/bin/wasm32-unknown-wasip1-ar
TARGET_CC=/nix/store/7lfp5hkrqw97iyzjk1ap9js1c232i5gq-wasm32-unknown-wasip1-clang-wrapper-21.1.8/bin/wasm32-unknown-wasip1-cc
TARGET_CXX=/nix/store/7lfp5hkrqw97iyzjk1ap9js1c232i5gq-wasm32-unknown-wasip1-clang-wrapper-21.1.8/bin/wasm32-unknown-wasip1-c++
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decompressing cargo artifacts from /nix/store/fmccpv54zfzavvsy70p40r0mk386j9pg-iets-deps-static-wasm32-unknown-wasip1-0.2.0/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 --release --message-format json-render-diagnostics --locked
   Compiling iets v0.2.0 (/build/source)
    Finished `release` profile [optimized] target(s) in 1m 06s
searching for bins/libs to install from cargo build log at cargoBuildLogv1o5.json
installing /build/source/target/wasm32-wasip1/release/iets.wasm in postBuildInstallFromCargoBuildLogOutTempxdh/bin
searching for bins/libs complete
buildPhase completed in 1 minutes 7 seconds
Running phase: installPhase
actually installing contents of postBuildInstallFromCargoBuildLogOutTempxdh to /nix/store/l92rgzhq5k7jggsdl8gmx6q1qgn18maa-iets-static-wasm32-unknown-wasip1-0.2.0
stripping references to Rust toolchain
Rust toolchain at: /nix/store/90716f1f3jkxgynjhpm285p5ydlkp4pi-wasm32-unknown-wasip1-rustc-1.99.0
stripping Rust toolchain references done
stripping references to cargoVendorDir from:
/nix/store/l92rgzhq5k7jggsdl8gmx6q1qgn18maa-iets-static-wasm32-unknown-wasip1-0.2.0/bin/iets.wasm
stripping references done
Running phase: fixupPhase
shrinking RPATHs of ELF executables and libraries in /nix/store/l92rgzhq5k7jggsdl8gmx6q1qgn18maa-iets-static-wasm32-unknown-wasip1-0.2.0
checking for references to /build/ in /nix/store/l92rgzhq5k7jggsdl8gmx6q1qgn18maa-iets-static-wasm32-unknown-wasip1-0.2.0...
patching script interpreter paths in /nix/store/l92rgzhq5k7jggsdl8gmx6q1qgn18maa-iets-static-wasm32-unknown-wasip1-0.2.0
stripping (with command wasm32-unknown-wasip1-strip and flags -S -p) in /nix/store/l92rgzhq5k7jggsdl8gmx6q1qgn18maa-iets-static-wasm32-unknown-wasip1-0.2.0/bin