$ git clone -n https://src.fedoraproject.org/rpms/gnome-taquin.git /var/lib/mock/f40-build-791162-137126/root/chroot_tmpdir/scmroot/gnome-taquin
Cloning into '/var/lib/mock/f40-build-791162-137126/root/chroot_tmpdir/scmroot/gnome-taquin'...
$ git fetch origin 522ce7b0b465ec70ecd1390bf4a975124b2ce5dc:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/gnome-taquin
 * [new ref]         522ce7b0b465ec70ecd1390bf4a975124b2ce5dc -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 522ce7b SPDX migration. License update to reflect (not so recent) upstream change