$ git clone -n https://src.fedoraproject.org/rpms/perl-Authen-Krb5-Admin.git /var/lib/mock/f41-build-side-1-3128552-39567/root/chroot_tmpdir/scmroot/perl-Authen-Krb5-Admin
Cloning into '/var/lib/mock/f41-build-side-1-3128552-39567/root/chroot_tmpdir/scmroot/perl-Authen-Krb5-Admin'...
$ git fetch origin 0e586804e4317ea179407fc4a7ce0c622b1cfbcd:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Authen-Krb5-Admin
 * [new ref]         0e586804e4317ea179407fc4a7ce0c622b1cfbcd -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0e58680 Retired: https://pagure.io/releng/issue/12278