elan self update failed on M1

[ncihnegn]

$ elan self update                                                            ~
info: checking for self-updates
info: downloading self-update
error: failed to set permissions for '/Users/ncihnegn/.elan/bin/elan-init'
info: caused by: No such file or directory (os error 2)
$ elan -V                                                                     ~
elan 1.4.1 (6a7f30d8e 2022-04-15)

[ncihnegn]

It is due to https://github.com/alexcrichton/tar-rs/issues/295.