$ git clone -n https://src.fedoraproject.org/rpms/tepl.git /var/lib/mock/f42-build-862675-171015/root/chroot_tmpdir/scmroot/tepl
Cloning into '/var/lib/mock/f42-build-862675-171015/root/chroot_tmpdir/scmroot/tepl'...
$ git fetch origin 2ba876859adeae048d2c4010e02a1113a82f966d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/tepl
 * [new ref]         2ba876859adeae048d2c4010e02a1113a82f966d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2ba8768 Rebuild for ICU 76