$ git clone -n https://src.fedoraproject.org/rpms/python-kombu.git /var/lib/mock/f37-build-side-28-python-devel-95395-5109/root/chroot_tmpdir/scmroot/python-kombu
Cloning into '/var/lib/mock/f37-build-side-28-python-devel-95395-5109/root/chroot_tmpdir/scmroot/python-kombu'...
$ git reset --hard 4a86f026e28698c8d721d9983bc99f8abd937969
HEAD is now at 4a86f02 kombu 5.3.0b2