don't know how to build these paths:
  /nix/store/7g3xgaqwjb0nw4rmfm4dylg48nn2wny9-iets-static-x86_64-unknown-linux-musl-0.2.0.drv
warning: ignoring the client-specified setting 'store', because it is a restricted setting and you are not a trusted user
building '/nix/store/7g3xgaqwjb0nw4rmfm4dylg48nn2wny9-iets-static-x86_64-unknown-linux-musl-0.2.0.drv' on farm.numtide.com:50051
iets-static-x86_64-unknown-linux-musl-0.2.0> bld1: building 7g3xgaqwjb0nw4rmfm4dylg48nn2wny9-iets-static-x86_64-unknown-linux-musl-0.2.0.drv
iets-static-x86_64-unknown-linux-musl-0.2.0> Running phase: unpackPhase
iets-static-x86_64-unknown-linux-musl-0.2.0> unpacking source archive /nix/store/z11sxrhqw2varfsyrxz01faclf01i2jq-source
iets-static-x86_64-unknown-linux-musl-0.2.0> source root is source
iets-static-x86_64-unknown-linux-musl-0.2.0> Running phase: patchPhase
iets-static-x86_64-unknown-linux-musl-0.2.0> Executing configureCargoCommonVars
iets-static-x86_64-unknown-linux-musl-0.2.0> ----------------------------------------------------------------------------------
iets-static-x86_64-unknown-linux-musl-0.2.0> NOTICE: setting the following environment variables for cross-compilation purposes
iets-static-x86_64-unknown-linux-musl-0.2.0>  - if this is unwanted, you can set them to a non-empty value
iets-static-x86_64-unknown-linux-musl-0.2.0>  - alternatively, you can disable the built-in cross compilation support
iets-static-x86_64-unknown-linux-musl-0.2.0>    by setting `doIncludeCrossToolchainEnv = false` in the derivation
iets-static-x86_64-unknown-linux-musl-0.2.0> AR_X86_64_UNKNOWN_LINUX_GNU=/nix/store/j1938gsbvbhkyz4kbmvjk56r479mkw3s-gcc-wrapper-16.2.0/bin/ar
iets-static-x86_64-unknown-linux-musl-0.2.0> AR_X86_64_UNKNOWN_LINUX_MUSL=/nix/store/ry23c3qj1kg0cj1hkihhkjsh2xmnzqdn-x86_64-unknown-linux-musl-gcc-wrapper-16.2.0/bin/x86_64-unknown-linux-musl-ar
iets-static-x86_64-unknown-linux-musl-0.2.0> CARGO_BUILD_TARGET=x86_64-unknown-linux-musl
iets-static-x86_64-unknown-linux-musl-0.2.0> CARGO_TARGET_X86_64_UNKNOWN_LINUX_GNU_LINKER=/nix/store/j1938gsbvbhkyz4kbmvjk56r479mkw3s-gcc-wrapper-16.2.0/bin/cc
iets-static-x86_64-unknown-linux-musl-0.2.0> CARGO_TARGET_X86_64_UNKNOWN_LINUX_MUSL_LINKER=/nix/store/ry23c3qj1kg0cj1hkihhkjsh2xmnzqdn-x86_64-unknown-linux-musl-gcc-wrapper-16.2.0/bin/x86_64-unknown-linux-musl-cc
iets-static-x86_64-unknown-linux-musl-0.2.0> CC_X86_64_UNKNOWN_LINUX_GNU=/nix/store/j1938gsbvbhkyz4kbmvjk56r479mkw3s-gcc-wrapper-16.2.0/bin/cc
iets-static-x86_64-unknown-linux-musl-0.2.0> CC_X86_64_UNKNOWN_LINUX_MUSL=/nix/store/ry23c3qj1kg0cj1hkihhkjsh2xmnzqdn-x86_64-unknown-linux-musl-gcc-wrapper-16.2.0/bin/x86_64-unknown-linux-musl-cc
iets-static-x86_64-unknown-linux-musl-0.2.0> CXX_X86_64_UNKNOWN_LINUX_GNU=/nix/store/j1938gsbvbhkyz4kbmvjk56r479mkw3s-gcc-wrapper-16.2.0/bin/c++
iets-static-x86_64-unknown-linux-musl-0.2.0> CXX_X86_64_UNKNOWN_LINUX_MUSL=/nix/store/ry23c3qj1kg0cj1hkihhkjsh2xmnzqdn-x86_64-unknown-linux-musl-gcc-wrapper-16.2.0/bin/x86_64-unknown-linux-musl-c++
iets-static-x86_64-unknown-linux-musl-0.2.0> HOST_AR=/nix/store/j1938gsbvbhkyz4kbmvjk56r479mkw3s-gcc-wrapper-16.2.0/bin/ar
iets-static-x86_64-unknown-linux-musl-0.2.0> HOST_CC=/nix/store/j1938gsbvbhkyz4kbmvjk56r479mkw3s-gcc-wrapper-16.2.0/bin/cc
iets-static-x86_64-unknown-linux-musl-0.2.0> HOST_CXX=/nix/store/j1938gsbvbhkyz4kbmvjk56r479mkw3s-gcc-wrapper-16.2.0/bin/c++
iets-static-x86_64-unknown-linux-musl-0.2.0> TARGET_AR=/nix/store/ry23c3qj1kg0cj1hkihhkjsh2xmnzqdn-x86_64-unknown-linux-musl-gcc-wrapper-16.2.0/bin/x86_64-unknown-linux-musl-ar
iets-static-x86_64-unknown-linux-musl-0.2.0> TARGET_CC=/nix/store/ry23c3qj1kg0cj1hkihhkjsh2xmnzqdn-x86_64-unknown-linux-musl-gcc-wrapper-16.2.0/bin/x86_64-unknown-linux-musl-cc
iets-static-x86_64-unknown-linux-musl-0.2.0> TARGET_CXX=/nix/store/ry23c3qj1kg0cj1hkihhkjsh2xmnzqdn-x86_64-unknown-linux-musl-gcc-wrapper-16.2.0/bin/x86_64-unknown-linux-musl-c++
iets-static-x86_64-unknown-linux-musl-0.2.0> ----------------------------------------------------------------------------------
iets-static-x86_64-unknown-linux-musl-0.2.0> decompressing cargo artifacts from /nix/store/rja5qf2cclsv0d2zszhf8qvrknim20jl-iets-deps-static-x86_64-unknown-linux-musl-0.2.0/target.tar.zst to target
iets-static-x86_64-unknown-linux-musl-0.2.0> Running phase: updateAutotoolsGnuConfigScriptsPhase
iets-static-x86_64-unknown-linux-musl-0.2.0> Running phase: updateAutotoolsGnuConfigScriptsPhase
iets-static-x86_64-unknown-linux-musl-0.2.0> Running phase: configurePhase
iets-static-x86_64-unknown-linux-musl-0.2.0> will append /build/source/.cargo-home/config.toml with contents of /nix/store/1ph83ypd43wgf7rwrfikrnchh08myzz9-vendor-cargo-deps/config.toml
iets-static-x86_64-unknown-linux-musl-0.2.0> default configurePhase, nothing to do
iets-static-x86_64-unknown-linux-musl-0.2.0> Running phase: buildPhase
iets-static-x86_64-unknown-linux-musl-0.2.0> +++ command cargo --version
iets-static-x86_64-unknown-linux-musl-0.2.0> cargo 1.98.0 (797e8a9bc 2026-08-05)
iets-static-x86_64-unknown-linux-musl-0.2.0> +++ command cargo build --release --message-format json-render-diagnostics --locked
iets-static-x86_64-unknown-linux-musl-0.2.0>    Compiling iets v0.2.0 (/build/source)