$ git clone -n https://src.fedoraproject.org/rpms/libkleo.git /var/lib/mock/f42-build-863731-171737/root/chroot_tmpdir/scmroot/libkleo
Cloning into '/var/lib/mock/f42-build-863731-171737/root/chroot_tmpdir/scmroot/libkleo'...
$ git fetch origin 1164c183004f69a365506714e09012d51a3f13ac:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libkleo
 * [new ref]         1164c183004f69a365506714e09012d51a3f13ac -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1164c18 24.12.0