$ git clone -n https://src.fedoraproject.org/rpms/python-y-py.git /var/lib/mock/f39-build-1734992-41257/root/chroot_tmpdir/scmroot/python-y-py
Cloning into '/var/lib/mock/f39-build-1734992-41257/root/chroot_tmpdir/scmroot/python-y-py'...
$ git fetch origin 5ffd6985531f81f11ef13d4ab36571feacfa83ad:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-y-py
 * [new ref]         5ffd6985531f81f11ef13d4ab36571feacfa83ad -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5ffd698 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild