$ git clone -n https://src.fedoraproject.org/rpms/elinks.git /var/lib/mock/f45-build-8024-372/root/chroot_tmpdir/scmroot/elinks
Cloning into '/var/lib/mock/f45-build-8024-372/root/chroot_tmpdir/scmroot/elinks'...
$ git fetch origin f1af1b22f0ff98eb3eb6b916c867f9237114cea6:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/elinks
 * [new ref]         f1af1b22f0ff98eb3eb6b916c867f9237114cea6 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f1af1b2 rebase to the latest upstream release