$ git clone -n https://src.fedoraproject.org/rpms/python-langdetect.git /var/lib/mock/f45-build-31322-651/root/chroot_tmpdir/scmroot/python-langdetect
Cloning into '/var/lib/mock/f45-build-31322-651/root/chroot_tmpdir/scmroot/python-langdetect'...
$ git fetch origin e9293e906f1d3310361fece85a3ecc272822ec07:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-langdetect
 * [new ref]         e9293e906f1d3310361fece85a3ecc272822ec07 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e9293e9 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild