$ git clone -n https://src.fedoraproject.org/rpms/2ping.git /var/lib/mock/f42-build-3181708-40950/root/chroot_tmpdir/scmroot/2ping
Cloning into '/var/lib/mock/f42-build-3181708-40950/root/chroot_tmpdir/scmroot/2ping'...
$ git fetch origin ebd7b45e8d87b9633783c55a934b0e03bea4c5a7:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/2ping
 * [new ref]         ebd7b45e8d87b9633783c55a934b0e03bea4c5a7 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ebd7b45 Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild