$ git clone -n https://src.fedoraproject.org/rpms/dino.git /var/lib/mock/f41-build-828107-155551/root/chroot_tmpdir/scmroot/dino
Cloning into '/var/lib/mock/f41-build-828107-155551/root/chroot_tmpdir/scmroot/dino'...
$ git fetch origin a738b8b6beb59a0b6b59292e5f69398d840af133:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/dino
 * [new ref]         a738b8b6beb59a0b6b59292e5f69398d840af133 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a738b8b Update to v0.4.4