$ git clone -n https://src.fedoraproject.org/rpms/python-intern.git /var/lib/mock/f39-build-2144245-50859/root/chroot_tmpdir/scmroot/python-intern
Cloning into '/var/lib/mock/f39-build-2144245-50859/root/chroot_tmpdir/scmroot/python-intern'...
$ git fetch origin 665a65605bac1df79ba1d8703e35ccddc8e802bc:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-intern
 * [new ref]         665a65605bac1df79ba1d8703e35ccddc8e802bc -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 665a656 Fix missing license file in python3-intern