Segfaults instantly on NixOS

[jansol]

Tried installing cargo-gpu on NixOS from a local checkout as instructed in the readme: cargo install --path cargo-gpu/ and it succeeded (when done in a dev environment with a C compiler: nix shell nixpkgs#gcc). However attempting to run any cargo gpu subcommand would result in an immediate segmentation fault.

Since GDB wasn't showing anything useful either (backtrace was just _start followed by ??????? which was already the crash site) I tried cargo install --path cargo-gpu/ --profile dev, which made it produce a different error message:

$ cargo gpu help
Inconsistency detected by ld.so: ../sysdeps/x86_64/dl-machine.h: 498: elf_machine_rela_relative: Assertion `ELFW(R_TYPE) (reloc->r_info) == R_X86_64_RELATIVE' failed!

[Firestar99]

No idea what's going on. I've usually done it in a nix-shell in the rust-gpu repo and that worked? Which is pretty much just nix-shell -p rustup with some extra env