$ git clone -n https://src.fedoraproject.org/rpms/libdfp.git /var/lib/mock/f40-build-757434-119365/root/chroot_tmpdir/scmroot/libdfp
Cloning into '/var/lib/mock/f40-build-757434-119365/root/chroot_tmpdir/scmroot/libdfp'...
$ git fetch origin 35e5dd6d723e0b8dbceb351f3826bb18b3fe49ce:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libdfp
 * [new ref]         35e5dd6d723e0b8dbceb351f3826bb18b3fe49ce -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 35e5dd6 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild