$ git clone -n https://src.fedoraproject.org/rpms/python-fsleyes-widgets.git /var/lib/mock/f39-build-1959154-43266/root/chroot_tmpdir/scmroot/python-fsleyes-widgets
Cloning into '/var/lib/mock/f39-build-1959154-43266/root/chroot_tmpdir/scmroot/python-fsleyes-widgets'...
$ git fetch origin b876d1c4e372e8760e64629c8b3c5108c185c997:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-fsleyes-widgets
 * [new ref]         b876d1c4e372e8760e64629c8b3c5108c185c997 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b876d1c feat: update to 0.14.3 (fixes rhbz#2220901)