install script error info: downloading installer sh: line 570: 1607 Segmentation fault: 11 "$@"

[AuroraPetard]

Problem

when i try use rustup update rust but not work so i reinstall use rustup self uninstall
and then reinstall rustup use offical script
curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh
but when i execute this script occur this error i cant fix it please help me
info: downloading installer
sh: line 570: 1607 Segmentation fault: 11 "$@"

Steps

rustup update
rustup self uninstall
curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh

Possible Solution(s)

so i try use offline install way pkg package but not have rustup
macos 10.15.2 catalina

Notes

No response

Rustup version

no

Installed toolchains

no

[rami3l]

I'm closing this issue as a duplicate of #3708. For the moment being, please use the quick fix in #3708 (comment).