$ git clone -n https://src.fedoraproject.org/rpms/reportd.git /var/lib/mock/f39-build-1591645-38294/root/chroot_tmpdir/scmroot/reportd
Cloning into '/var/lib/mock/f39-build-1591645-38294/root/chroot_tmpdir/scmroot/reportd'...
$ git fetch origin 029f57ee1cf7aee760ddb80634d8d9cbc4f99272:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/reportd
 * [new ref]         029f57ee1cf7aee760ddb80634d8d9cbc4f99272 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 029f57e Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild