This amends 4e7e2dd043 to catch errors
that `os.getlogin` can raise as specified by POSIX and Linux/glibc [1].
[1]: https://man7.org/linux/man-pages/man3/getlogin.3.html#ERRORS
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Signed-off-by: yihong0618 <zouzou0208@gmail.com>
Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com>