$ git clone -n https://src.fedoraproject.org/rpms/qbittorrent.git /var/lib/mock/f39-build-1869136-42617/root/chroot_tmpdir/scmroot/qbittorrent
Cloning into '/var/lib/mock/f39-build-1869136-42617/root/chroot_tmpdir/scmroot/qbittorrent'...
$ git fetch origin 66ec58df7e17b426436ac962c0d08342d61165aa:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/qbittorrent
 * [new ref]         66ec58df7e17b426436ac962c0d08342d61165aa -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 66ec58d Update to 4.6.2