$ git clone -n https://src.fedoraproject.org/rpms/imsettings.git /var/lib/mock/f39-build-1624946-39117/root/chroot_tmpdir/scmroot/imsettings
Cloning into '/var/lib/mock/f39-build-1624946-39117/root/chroot_tmpdir/scmroot/imsettings'...
$ git fetch origin e26b894ec03098da7e3b187551233f83f6023d77:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/imsettings
 * [new ref]         e26b894ec03098da7e3b187551233f83f6023d77 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e26b894 New upstreasm release.