$ git clone -n https://src.fedoraproject.org/rpms/xss-lock.git /var/lib/mock/f31-build-61131-28827/root/chroot_tmpdir/scmroot/xss-lock
Cloning into '/var/lib/mock/f31-build-61131-28827/root/chroot_tmpdir/scmroot/xss-lock'...
$ git reset --hard 1ef0e0114c91da825d6db8d243b5959c93a00161
HEAD is now at 1ef0e01 - Fix FTBFS rhbz#1606760 and rhbz#1676252