$ git clone -n https://src.fedoraproject.org/rpms/libreswan.git /var/lib/mock/f33-build-342921-58943/root/chroot_tmpdir/scmroot/libreswan
Cloning into '/var/lib/mock/f33-build-342921-58943/root/chroot_tmpdir/scmroot/libreswan'...
$ git reset --hard 5a6b67aca2c51fdb9a565abd89585fe20c7c662f
HEAD is now at 5a6b67a * Mon Oct 26 10:21:57 EDT 2020 Paul Wouters <pwouters@redhat.com> - 4.1-2 - Resolves: rhbz#1889538 libreswan's /var/lib/ipsec/nss missing