$ git clone -n https://src.fedoraproject.org/rpms/xmobar.git /var/lib/mock/f40-build-799079-142138/root/chroot_tmpdir/scmroot/xmobar
Cloning into '/var/lib/mock/f40-build-799079-142138/root/chroot_tmpdir/scmroot/xmobar'...
$ git fetch origin a5d0c9ec4e1794e59dbb4911035efbfa5dc42600:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/xmobar
 * [new ref]         a5d0c9ec4e1794e59dbb4911035efbfa5dc42600 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a5d0c9e Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild