The golang-github-glacjay-goini package ships upstream code from 2015.
It has no reverse dependencies in Debian.

https://tracker.debian.org/pkg/golang-github-glacjay-goini

The upstream project has had no git commit in the last 10 years:

https://github.com/glacjay/goini

This removal request is part of a larger batch to remove 100+ unused
golang-*-dev packages from Debian.  I believe the QA cost associated
with keeping all of them is larger than the cost of (hopefully extremely
rare) re-introduction of any accidentally removed package if there is
ever any future need for it.  Meanwhile, I don't think it is useful to
keep this package in Debian.

/Simon

jas@frallan:~$ ssh mirror.ftp-master.debian.org dak rm -Rn golang-github-glacjay-goini
Will remove the following packages from unstable:

golang-github-glacjay-goini | 0.0~git20150730-3 | source
golang-github-glacjay-goini-dev | 0.0~git20150730-3 | all

Maintainer: pkg-go <pkg-go-maintainers@lists.alioth.debian.org>
------------------- Reason -------------------

----------------------------------------------

Checking reverse dependencies...
No dependency problem found.

jas@frallan:~$