$ git clone -n https://src.fedoraproject.org/rpms/talk.git /var/lib/mock/f31-build-54771-28055/root/chroot_tmpdir/scmroot/talk
Cloning into '/var/lib/mock/f31-build-54771-28055/root/chroot_tmpdir/scmroot/talk'...
$ git reset --hard a2b29caf00c0d85e53c4abf09244a140c61017c6
HEAD is now at a2b29ca - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild