$ git clone -n https://src.fedoraproject.org/rpms/python-reactivex.git /var/lib/mock/f38-build-side-42-init-devel-490559-24895/root/chroot_tmpdir/scmroot/python-reactivex
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-490559-24895/root/chroot_tmpdir/scmroot/python-reactivex'...
$ git reset --hard 8964e31240bd6c3171c356ede0435396aa85aacd
HEAD is now at 8964e31 Initial Package