$ git clone -n https://src.fedoraproject.org/rpms/python-astropy.git /var/lib/mock/f37-build-680309-76857/root/chroot_tmpdir/scmroot/python-astropy
Cloning into '/var/lib/mock/f37-build-680309-76857/root/chroot_tmpdir/scmroot/python-astropy'...
$ git reset --hard e2d6c8560b3a4f18fa5410156cb049aa19289cf2
HEAD is now at e2d6c85 New upstream source 5.1