time: error at parsing a time with time zone

[tredoe]

What version of Go are you using (go version)?

$ go version
go version go1.11.4 darwin/amd64

Does this issue reproduce with the latest release?

Yes

What did you do?

Parsing the time-zone "11:04:10Z11:00" with layout "15:04:05Z07:00".
https://play.golang.org/p/1i_aHPOrKVu

What did you expect to see?

Any error.

What did you see instead?

At the last part of error: extra text: 11:00

[kzhui125]

@tredoe

https://stackoverflow.com/questions/32592458/why-cant-go-parse-the-time-represented-by-the-provided-formats

#9346

[bcmills]

Duplicate of #9346 and/or #22135.