$ git clone -n https://src.fedoraproject.org/rpms/python-gsd.git /var/lib/mock/f40-build-772878-126654/root/chroot_tmpdir/scmroot/python-gsd
Cloning into '/var/lib/mock/f40-build-772878-126654/root/chroot_tmpdir/scmroot/python-gsd'...
$ git reset --hard c5509a6645677f63f6d5a85057f232a64e7c1e60
HEAD is now at c5509a6 update to 3.2.0; add packit