elan
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elan self update failed on M1
$ 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)
It is due to https://github.com/alexcrichton/tar-rs/issues/295.