>    Compiling proc-macro2 v1.0.86
       > error: linking with `/nix/store/raqax5qp65an4jcwj1bzd5lq589ywpg0-clang-wrapper-16.0.6/bin/cc` failed: exit status: 1
       >   |
       >   = note: env -u IPHONEOS_DEPLOYMENT_TARGET -u TVOS_DEPLOYMENT_TARGET -u XROS_DEPLOYMENT_TARGET LC_ALL="C" PATH="/nix/store/8cifni7p2ns60nwi0y49y2hypikihgf5-rustc-1.82.0/lib/rustlib/x86_64-apple-darwin/bin:/nix/store/8cifni7p2ns60nwi0y49y2hypikihgf5-rustc-1.82.0/lib/rustlib/x86_64-apple-darwin/bin:/nix/store/8cifni7p2ns60nwi0y49y2hypikihgf5-rustc-1.82.0/lib/rustlib/x86_64-apple-darwin/bin:/nix/store/66hc9235hq1r6xcspjkc05nkan2m7k8y-cargo-1.82.0/bin:/nix/store/qfffkf84vc35gwd8qgjlsxphlmb0i1ds-cargo-auditable-0.6.2/bin:/nix/store/4xfgsh5dis62pr1776qnk6x6j5jn8zn0-protobuf-28.3/bin:/nix/store/sskzc6ic6qnick9rn5ixn0b11ffi7dk6-xcbuild-0.1.1-unstable-2019-11-20/bin:/nix/store/f575ji4v0kcl2nrccr59a4lmw95px8rc-auditable-cargo-1.82.0/bin:/nix/store/66hc9235hq1r6xcspjkc05nkan2m7k8y-cargo-1.82.0/bin:/nix/store/fgdf3861f0dmzxhijvm9kpvzsjdbzzzc-rustc-wrapper-1.82.0/bin:/nix/store/raqax5qp65an4jcwj1bzd5lq589ywpg0-clang-wrapper-16.0.6/bin:/nix/store/azyh43s9kn7vnxqmw1xkscm8j8a3vrkb-clang-16.0.6/bin:/nix/store/bp2yamylj44byk4flc9czdsf91y42pyv-coreutils-9.5/bin:/nix/store/rxi7a46sacfs8na5ysy1jkimzamzfb8h-cctools-binutils-darwin-wrapper-1010.6/bin:/nix/store/zli3bgc9awsd568hc8cqmsd34sx70r7h-cctools-binutils-darwin-1010.6/bin:/nix/store/7di22wjabx3wh253szmfz2q5nqx6vy9w-xcbuild-0.1.1-unstable-2019-11-20-xcrun/bin:/nix/store/bp2yamylj44byk4flc9czdsf91y42pyv-coreutils-9.5/bin:/nix/store/w3s61wrvsafa06g3z3j989bkq9lfxx1v-findutils-4.10.0/bin:/nix/store/i3nwpyjfgcpkbsq9i2xvjsh7xhnyyh85-diffutils-3.10/bin:/nix/store/bq448g7p1x0sf8bvgfisvcsqqy1gr9v7-gnused-4.9/bin:/nix/store/76kgjr2vvyx9vz8pyfc9h7mx3phnr07l-gnugrep-3.11/bin:/nix/store/nx9rkhmw34a1pw2mn2b0hqbn2nya4pcx-gawk-5.3.1/bin:/nix/store/9fplagv0xpl51rp1h25qdf5lmrwz579w-gnutar-1.35/bin:/nix/store/zinm5j8m8lkw496xmizmvvg2as3yhfc6-gzip-1.13/bin:/nix/store/hawcrqdfimql058zjrzcxiszw87m005h-bzip2-1.0.8-bin/bin:/nix/store/rhra8sm6f4mlxg2p9qwr7cig1zlfwhgq-gnumake-4.4.1/bin:/nix/store/7ka6l083nbz2q7p9x8xi1nf9s83sa6w4-bash-5.2p37/bin:/nix/store/2phdmfsq2japvhnb8mxxa159b9vs4k8r-patch-2.7.6/bin:/nix/store/lwqn2a9nqna9iajl793j1gpizfa9nknd-xz-5.6.3-bin/bin:/nix/store/q1iff7nmhiq6pfn4rg24jplqa4fsv8ix-file-5.45/bin" VSLANG="1033" ZERO_AR_DATE="1" "/nix/store/raqax5qp65an4jcwj1bzd5lq589ywpg0-clang-wrapper-16.0.6/bin/cc" "-arch" "x86_64" "-m64" "/private/tmp/nix-build-libsignal-ffi-0.64.1.drv-0/rustcgNcZa2/symbols.o" "/private/tmp/nix-build-libsignal-ffi-0.64.1.drv-0/source/target/release/build/proc-macro2-47610a0b5e8a0148/build_script_build-47610a0b5e8a0148.build_script_build.17f9676794dc002-cgu.0.rcgu.o" "/private/tmp/nix-build-libsignal-ffi-0.64.1.drv-0/source/target/release/build/proc-macro2-47610a0b5e8a0148/build_script_build-47610a0b5e8a0148.build_script_build.17f9676794dc002-cgu.1.rcgu.o" "/private/tmp/nix-build-libsignal-ffi-0.64.1.drv-0/source/target/release/build/proc-macro2-47610a0b5e8a0148/build_script_build-47610a0b5e8a0148.9at05elzyj0dniua7ps4fxv61.rcgu.o" "/nix/store/8cifni7p2ns60nwi0y49y2hypikihgf5-rustc-1.82.0/lib/rustlib/x86_64-apple-darwin/lib/libstd-700ae830b7d1ca43.rlib" "/nix/store/8cifni7p2ns60nwi0y49y2hypikihgf5-rustc-1.82.0/lib/rustlib/x86_64-apple-darwin/lib/libpanic_unwind-8e51590db23eb133.rlib" "/nix/store/8cifni7p2ns60nwi0y49y2hypikihgf5-rustc-1.82.0/lib/rustlib/x86_64-apple-darwin/lib/libobject-601d2586d02aea41.rlib" "/nix/store/8cifni7p2ns60nwi0y49y2hypikihgf5-rustc-1.82.0/lib/rustlib/x86_64-apple-darwin/lib/libmemchr-a4bdfe31916cc14b.rlib" "/nix/store/8cifni7p2ns60nwi0y49y2hypikihgf5-rustc-1.82.0/lib/rustlib/x86_64-apple-darwin/lib/libaddr2line-92dbacab866653c1.rlib" "/nix/store/8cifni7p2ns60nwi0y49y2hypikihgf5-rustc-1.82.0/lib/rustlib/x86_64-apple-darwin/lib/libgimli-6c320ab205f7a69e.rlib" "/nix/store/8cifni7p2ns60nwi0y49y2hypikihgf5-rustc-1.82.0/lib/rustlib/x86_64-apple-darwin/lib/librustc_demangle-a6b304216560938b.rlib" "/nix/store/8cifni7p2ns60nwi0y49y2hypikihgf5-rustc-1.82.0/lib/rustlib/x86_64-apple-darwin/lib/libstd_detect-fc7c847133b2cb4d.rlib" "/nix/store/8cifni7p2ns60nwi0y49y2hypikihgf5-rustc-1.82.0/lib/rustlib/x86_64-apple-darwin/lib/libhashbrown-ea1caa33b350548d.rlib" "/nix/store/8cifni7p2ns60nwi0y49y2hypikihgf5-rustc-1.82.0/lib/rustlib/x86_64-apple-darwin/lib/librustc_std_workspace_alloc-d6f4057f570a44f8.rlib" "/nix/store/8cifni7p2ns60nwi0y49y2hypikihgf5-rustc-1.82.0/lib/rustlib/x86_64-apple-darwin/lib/libminiz_oxide-8a598cc7b3935cf5.rlib" "/nix/store/8cifni7p2ns60nwi0y49y2hypikihgf5-rustc-1.82.0/lib/rustlib/x86_64-apple-darwin/lib/libadler-e5b3d3a694073492.rlib" "/nix/store/8cifni7p2ns60nwi0y49y2hypikihgf5-rustc-1.82.0/lib/rustlib/x86_64-apple-darwin/lib/libunwind-9040e31bc43b13c2.rlib" "/nix/store/8cifni7p2ns60nwi0y49y2hypikihgf5-rustc-1.82.0/lib/rustlib/x86_64-apple-darwin/lib/libcfg_if-56fc03a939f03a05.rlib" "/nix/store/8cifni7p2ns60nwi0y49y2hypikihgf5-rustc-1.82.0/lib/rustlib/x86_64-apple-darwin/lib/liblibc-c8b584449bdb9041.rlib" "/nix/store/8cifni7p2ns60nwi0y49y2hypikihgf5-rustc-1.82.0/lib/rustlib/x86_64-apple-darwin/lib/liballoc-9ef77ec5a2771e74.rlib" "/nix/store/8cifni7p2ns60nwi0y49y2hypikihgf5-rustc-1.82.0/lib/rustlib/x86_64-apple-darwin/lib/librustc_std_workspace_core-268f5aaf08107e43.rlib" "/nix/store/8cifni7p2ns60nwi0y49y2hypikihgf5-rustc-1.82.0/lib/rustlib/x86_64-apple-darwin/lib/libcore-4d884133ae4aa257.rlib" "/nix/store/8cifni7p2ns60nwi0y49y2hypikihgf5-rustc-1.82.0/lib/rustlib/x86_64-apple-darwin/lib/libcompiler_builtins-df3bf8574a3856a3.rlib" "-lSystem" "-lc" "-lm" "-o" "/private/tmp/nix-build-libsignal-ffi-0.64.1.drv-0/source/target/release/build/proc-macro2-47610a0b5e8a0148/build_script_build-47610a0b5e8a0148" "-Wl,-dead_strip" "-nodefaultlibs"
       >   = note: ld: library not found for -lstdc++
       >           clang-16: error: linker command failed with exit code 1 (use -v to see invocation)
       >           
       >
       > error: could not compile `proc-macro2` (build script) due to 1 previous error
       For full logs, run 'nix log /nix/store/jafy4bcz7d6pdbsvfls2znjxkcz5rmxb-libsignal-ffi-0.64.1.drv'.