$ git clone -n https://src.fedoraproject.org/rpms/setroubleshoot.git /var/lib/mock/f45-build-35774-699/root/chroot_tmpdir/scmroot/setroubleshoot
Cloning into '/var/lib/mock/f45-build-35774-699/root/chroot_tmpdir/scmroot/setroubleshoot'...
$ git fetch origin 240f0409e29f57d3e17616b8ca095e6935e25c31:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/setroubleshoot
 * [new ref]         240f0409e29f57d3e17616b8ca095e6935e25c31 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 240f040 setroubleshoot-3.3.37-5