$ git clone -n https://src.fedoraproject.org/rpms/nss.git /var/lib/mock/f33-build-500531-64304/root/chroot_tmpdir/scmroot/nss
Cloning into '/var/lib/mock/f33-build-500531-64304/root/chroot_tmpdir/scmroot/nss'...
$ git reset --hard 0af1776a67ba12c1c0f0f82d922672f890970ba7
HEAD is now at 0af1776  Update to NSS 3.60.1