$ git clone -n https://src.fedoraproject.org/rpms/lttng-tools.git /var/lib/mock/f39-build-2047002-48824/root/chroot_tmpdir/scmroot/lttng-tools
Cloning into '/var/lib/mock/f39-build-2047002-48824/root/chroot_tmpdir/scmroot/lttng-tools'...
$ git fetch origin 08fec789ae5f8c5525713732687ea325b47bac0e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/lttng-tools
 * [new ref]         08fec789ae5f8c5525713732687ea325b47bac0e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 08fec78 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild