$ git clone -n https://src.fedoraproject.org/rpms/fancontrol-gui.git /var/lib/mock/f39-build-1629307-39540/root/chroot_tmpdir/scmroot/fancontrol-gui
Cloning into '/var/lib/mock/f39-build-1629307-39540/root/chroot_tmpdir/scmroot/fancontrol-gui'...
$ git fetch origin bca49d79ec155075c9ae3cb89658c37998ea19eb:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/fancontrol-gui
 * [new ref]         bca49d79ec155075c9ae3cb89658c37998ea19eb -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at bca49d7 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild