Rustbot self-assigns issues when using "claim" or "assign" keywords

[trivikr]

This appears to be incorrect behavior.
Issues assigned to rustbot https://github.com/rust-lang/rust/issues?q=is%3Aissue+rustbot+assign+assignee%3Arustbot

Example comments:

• non-empty glob statement regression 1.39 #65523 (comment)
• Cleanup: Move src/test/run-fail to src/test/ui #65440 (comment)
• Confusing error now saying let (not if let) is an expression, rather than a statement, which contradicts the book #65254 (comment)

Note that rustbot self-assigns the issue instead of assigning to the person claiming or being asked to assign to

This issue has been assigned to @trivikr via this comment.

[trivikr]

@rustbot claim

[trivikr]

Example comment in this issue: #65645 (comment)
The issue was self-assigned by rustbot, and not to @trivikr

[trivikr]

Relevant code:

• https://github.com/rust-lang/triagebot/blob/365fdb0ac2ea440ceec7d0193c42a8feffa3868a/parser/src/command/assign.rs#L46-L50
• https://github.com/rust-lang/triagebot/blob/365fdb0ac2ea440ceec7d0193c42a8feffa3868a/parser/src/command/assign.rs#L55-L60

[trivikr]

This issue can be transferred to https://github.com/rust-lang/triagebot
Documentation: https://help.github.com/en/articles/transferring-an-issue-to-another-repository

[Mark-Simulacrum]

Intentional behavior. GH API doesn't let us assign to a non-member user. See issue description for who it is assigned to.