$ git clone -n https://src.fedoraproject.org/rpms/glyph-keeper.git /var/lib/mock/f45-build-11322-429/root/chroot_tmpdir/scmroot/glyph-keeper
Cloning into '/var/lib/mock/f45-build-11322-429/root/chroot_tmpdir/scmroot/glyph-keeper'...
$ git fetch origin d017ef5f58ca71bcbc125a3878fc93963f5a6d19:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/glyph-keeper
 * [new ref]         d017ef5f58ca71bcbc125a3878fc93963f5a6d19 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d017ef5 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild