$ git clone -n https://src.fedoraproject.org/rpms/nspr.git /var/lib/mock/r33-build-6927-1231/root/chroot_tmpdir/scmroot/nspr
Cloning into '/var/lib/mock/r33-build-6927-1231/root/chroot_tmpdir/scmroot/nspr'...
$ git reset --hard 33013674d8a18470ce1d16951e304ec3336fbb88
HEAD is now at 3301367 Rebase to NSPR 4.32