$ git clone -n https://src.fedoraproject.org/rpms/python-keyring.git /var/lib/mock/f41-build-side-1-2903179-34680/root/chroot_tmpdir/scmroot/python-keyring
Cloning into '/var/lib/mock/f41-build-side-1-2903179-34680/root/chroot_tmpdir/scmroot/python-keyring'...
$ git fetch origin edb262a84b226430fd4e0c56502b8b9be8351950:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-keyring
 * [new ref]         edb262a84b226430fd4e0c56502b8b9be8351950 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at edb262a Try enabling the “desktop” tests by default