$ git clone -n https://src.fedoraproject.org/rpms/kfloppy.git /var/lib/mock/f40-build-763410-122479/root/chroot_tmpdir/scmroot/kfloppy
Cloning into '/var/lib/mock/f40-build-763410-122479/root/chroot_tmpdir/scmroot/kfloppy'...
$ git fetch origin 5985fbea1cd1070f536b68b5edcf32d93688e8f2:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kfloppy
 * [new ref]         5985fbea1cd1070f536b68b5edcf32d93688e8f2 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5985fbe Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild