$ git clone -n https://src.fedoraproject.org/rpms/cadical.git /var/lib/mock/f42-build-side-1-3568038-46743/root/chroot_tmpdir/scmroot/cadical
Cloning into '/var/lib/mock/f42-build-side-1-3568038-46743/root/chroot_tmpdir/scmroot/cadical'...
$ git fetch origin b741b7c31f7a59099ea4eee5ea6f3e9529005dca:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/cadical
 * [new ref]         b741b7c31f7a59099ea4eee5ea6f3e9529005dca -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b741b7c Version 2.1.3