$ git clone -n https://src.fedoraproject.org/rpms/gcr.git /var/lib/mock/f31-build-53344-27840/root/chroot_tmpdir/scmroot/gcr
Cloning into '/var/lib/mock/f31-build-53344-27840/root/chroot_tmpdir/scmroot/gcr'...
$ git reset --hard 5af0aa559f7503b8f9a49f5945e7dcabbf6dbea2
HEAD is now at 5af0aa5 - fix gcr-prompter crash (rhbz#1631759)