$ git clone -n https://src.fedoraproject.org/rpms/python3.10.git /var/lib/mock/f42-build-side-1-3514855-46092/root/chroot_tmpdir/scmroot/python3.10
Cloning into '/var/lib/mock/f42-build-side-1-3514855-46092/root/chroot_tmpdir/scmroot/python3.10'...
$ git fetch origin 772c5976f4261a78d3bd7af3ab4331adccf5f9fe:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python3.10
 * [new ref]         772c5976f4261a78d3bd7af3ab4331adccf5f9fe -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 772c597 Regenerate patches with updated importpatches script