$ git clone -n https://src.fedoraproject.org/rpms/mingw-qt6-qtserialport.git /var/lib/mock/f40-build-2393643-60531/root/chroot_tmpdir/scmroot/mingw-qt6-qtserialport
Cloning into '/var/lib/mock/f40-build-2393643-60531/root/chroot_tmpdir/scmroot/mingw-qt6-qtserialport'...
$ git fetch origin 2e023a3aacc7814601255ff52bba5bdb61f656e5:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/mingw-qt6-qtserialport
 * [new ref]         2e023a3aacc7814601255ff52bba5bdb61f656e5 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2e023a3 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild